CEO of Data Privacy Company Onerep.com Founded Dozens of People-Search Firms

The data privacy company Onerep.com bills itself as a Virginia-based service for helping people remove their personal information from almost 200 people-search websites. However, an investigation into the history of onerep.com finds this company is operating out of Belarus and Cyprus, and that its founder has launched dozens of people-search services over the years.

Onerep’s “Protect” service starts at $8.33 per month for individuals and $15/mo for families, and promises to remove your personal information from nearly 200 people-search sites. Onerep also markets its service to companies seeking to offer their employees the ability to have their data continuously removed from people-search sites.

Customer case studies published on onerep.com state that it struck a deal to offer the service to employees of Permanente Medicine, which represents the doctors within the health insurance giant Kaiser Permanente. Onerep also says it has made inroads among police departments in the United States.

But a review of Onerep’s domain registration records and that of its founder reveal a different side to this company. Onerep.com says its founder and CEO is Dimitri Shelest from Minsk, Belarus, as does Shelest’s profile on LinkedIn. Historic registration records indexed by DomainTools.com say Mr. Shelest was a registrant of onerep.com who used the email address dmitrcox2@gmail.com.

A search in the data breach tracking service Constella Intelligence for the name Dimitri Shelest brings up the email address dimitri.shelest@onerep.com. Constella also finds that Dimitri Shelest from Belarus used the email address d.sh@nuwber.com, and the Belarus phone number +375-292-702786.

Nuwber.com is a people search service whose employees all appear to be from Belarus, and it is one of dozens of people-search companies that Onerep claims to target with its data-removal service. Onerep.com’s website disavows any relationship to Nuwber.com, stating quite clearly, “Please note that OneRep is not associated with Nuwber.com.”

However, there is an abundance of evidence suggesting Mr. Shelest is in fact the founder of Nuwber. Constella found that Minsk telephone number (375-292-702786) has been used multiple times in connection with the email address dmitrcox@gmail.com. Recall that Onerep.com’s domain registration records in 2018 list the email address dmitrcox2@gmail.com.

It appears Mr. Shelest sought to reinvent his online identity in 2015 by adding a “2” to his email address. The Belarus phone number tied to Nuwber.com shows up in the domain records for comversus.com, and DomainTools says this domain is tied to both dmitrcox@gmail.com and dmitrcox2@gmail.com. Other domains that mention both email addresses in their WHOIS records include careon.me, docvsdoc.com, dotcomsvdot.com, namevname.com, okanyway.com and tapanyapp.com.

A search in DomainTools for the email address dmitrcox@gmail.com shows it is associated with the registration of at least 179 domain names, including dozens of mostly now-defunct people-search companies targeting citizens of Argentina, Brazil, Canada, Denmark, France, Germany, Hong Kong, Israel, Italy, Japan, Latvia and Mexico, among others.

Those include nuwber.fr, a site registered in 2016 which was identical to the homepage of Nuwber.com at the time. DomainTools shows the same email and Belarus phone number are in historic registration records for nuwber.at, nuwber.ch, and nuwber.dk (all domains linked here are to their cached copies at archive.org, where available).

Update, March 21, 11:15 a.m. ET: Mr. Shelest has provided a lengthy response to the findings in this story. In summary, Shelest acknowledged maintaining an ownership stake in Nuwber, but said there was “zero cross-over or information-sharing with OneRep.” Mr. Shelest said any other old domains that may be found and associated with his name are no longer being operated by him.

“I get it,” Shelest wrote. “My affiliation with a people search business may look odd from the outside. In truth, if I hadn’t taken that initial path with a deep dive into how people search sites work, Onerep wouldn’t have the best tech and team in the space. Still, I now appreciate that we did not make this more clear in the past and I’m aiming to do better in the future.” The full statement is available here (PDF).

Original story:

Historic WHOIS records for onerep.com show it was registered for many years to a resident of Sioux Falls, SD for a completely unrelated site. But around Sept. 2015 the domain switched from the registrar GoDaddy.com to eNom, and the registration records were hidden behind privacy protection services. DomainTools indicates around this time onerep.com started using domain name servers from DNS provider constellix.com. Likewise, Nuwber.com first appeared in late 2015, was also registered through eNom, and also started using constellix.com for DNS at nearly the same time.

Listed on LinkedIn as a former product manager at OneRep.com between 2015 and 2018 is Dimitri Bukuyazau, who says their hometown is Warsaw, Poland. While this LinkedIn profile (linkedin.com/in/dzmitrybukuyazau) does not mention Nuwber, a search on this name in Google turns up a 2017 blog post from privacyduck.com, which laid out a number of reasons to support a conclusion that OneRep and Nuwber.com were the same company.

“Any people search profiles containing your Personally Identifiable Information that were on Nuwber.com were also mirrored identically on OneRep.com, down to the relatives’ names and address histories,” Privacyduck.com wrote. The post continued:

“Both sites offered the same immediate opt-out process. Both sites had the same generic contact and support structure. They were – and remain – the same company (even PissedConsumer.com advocates this fact: https://nuwber.pissedconsumer.com/nuwber-and-onerep-20160707878520.html).”

“Things changed in early 2016 when OneRep.com began offering privacy removal services right alongside their own open displays of your personal information. At this point when you found yourself on Nuwber.com OR OneRep.com, you would be provided with the option of opting-out your data on their site for free – but also be highly encouraged to pay them to remove it from a slew of other sites (and part of that payment was removing you from their own site, Nuwber.com, as a benefit of their service).”

Reached via LinkedIn, Mr. Bukuyazau declined to answer questions, such as whether he ever worked at Nuwber.com. However, Constella Intelligence finds two interesting email addresses for employees at nuwber.com: d.bu@nuwber.com, and d.bu+figure-eight.com@nuwber.com, which was registered under the name “Dzmitry.”

PrivacyDuck’s claims about how onerep.com appeared and behaved in the early days are not readily verifiable because the domain onerep.com has been completely excluded from the Wayback Machine at archive.org. The Wayback Machine will honor such requests if they come directly from the owner of the domain in question.

Still, Mr. Shelest’s name, phone number and email also appear in the domain registration records for a truly dizzying number of country-specific people-search services, including pplcrwlr.in, pplcrwlr.fr, pplcrwlr.dk, pplcrwlr.jp, peeepl.br.com, peeepl.in, peeepl.it and peeepl.co.uk.

The same details appear in the WHOIS registration records for the now-defunct people-search sites waatpp.de, waatp1.fr, azersab.com, and ahavoila.com, a people-search service for French citizens.

A search on the email address dmitrcox@gmail.com suggests Mr. Shelest was previously involved in rather aggressive email marketing campaigns. In 2010, an anonymous source leaked to KrebsOnSecurity the financial and organizational records of Spamit, which at the time was easily the largest Russian-language pharmacy spam affiliate program in the world.

Spamit paid spammers a hefty commission every time someone bought male enhancement drugs from any of their spam-advertised websites. Mr. Shelest’s email address stood out because immediately after the Spamit database was leaked, KrebsOnSecurity searched all of the Spamit affiliate email addresses to determine if any of them corresponded to social media accounts at Facebook.com (at the time, Facebook allowed users to search profiles by email address).

That mapping, which was done mainly by generous graduate students at my alma mater George Mason University, revealed that dmitrcox@gmail.com was used by a Spamit affiliate, albeit not a very profitable one. That same Facebook profile for Mr. Shelest is still active, and it says he is married and living in Minsk [Update, Mar. 16: Mr. Shelest’s Facebook account is no longer active].

Scrolling down Mr. Shelest’s Facebook page to posts made more than ten years ago show him liking the Facebook profile pages for a large number of other people-search sites, including findita.com, findmedo.com, folkscan.com, huntize.com, ifindy.com, jupery.com, look2man.com, lookerun.com, manyp.com, peepull.com, perserch.com, persuer.com, pervent.com, piplenter.com, piplfind.com, piplscan.com, popopke.com, pplsorce.com, qimeo.com, scoutu2.com, search64.com, searchay.com, seekmi.com, selfabc.com, socsee.com, srching.com, toolooks.com, upearch.com, webmeek.com, and many country-code variations of viadin.ca (e.g. viadin.hk, viadin.com and viadin.de).

Domaintools.com finds that all of the domains mentioned in the last paragraph were registered to the email address dmitrcox@gmail.com.

Mr. Shelest has not responded to multiple requests for comment. KrebsOnSecurity also sought comment from onerep.com, which likewise has not responded to inquiries about its founder’s many apparent conflicts of interest. In any event, these practices would seem to contradict the goal Onerep has stated on its site: “We believe that no one should compromise personal online security and get a profit from it.”

Max Anderson is chief growth officer at 360 Privacy, a legitimate privacy company that works to keep its clients’ data off of more than 400 data broker and people-search sites. Anderson said it is concerning to see a direct link between between a data removal service and data broker websites.

“I would consider it unethical to run a company that sells people’s information, and then charge those same people to have their information removed,” Anderson said.

Last week, KrebsOnSecurity published an analysis of the people-search data broker giant Radaris, whose consumer profiles are deep enough to rival those of far more guarded data broker resources available to U.S. police departments and other law enforcement personnel.

That story revealed that the co-founders of Radaris are two native Russian brothers who operate multiple Russian-language dating services and affiliate programs. It also appears many of the Radaris founders’ businesses have ties to a California marketing firm that works with a Russian state-run media conglomerate currently sanctioned by the U.S. government.

KrebsOnSecurity will continue investigating the history of various consumer data brokers and people-search providers. If any readers have inside knowledge of this industry or key players within it, please consider reaching out to krebsonsecurity at gmail.com.

Update, March 15, 11:35 a.m. ET: Many readers have pointed out something that was somehow overlooked amid all this research: The Mozilla Foundation, the company that runs the Firefox Web browser, has launched a data removal service called Mozilla Monitor that bundles OneRep. That notice says Mozilla Monitor is offered as a free or paid subscription service.

“The free data breach notification service is a partnership with Have I Been Pwned (“HIBP”),” the Mozilla Foundation explains. “The automated data deletion service is a partnership with OneRep to remove personal information published on publicly available online directories and other aggregators of information about individuals (“Data Broker Sites”).”

In a statement shared with KrebsOnSecurity.com, Mozilla said they did assess OneRep’s data removal service to confirm it acts according to privacy principles advocated at Mozilla.

“We were aware of the past affiliations with the entities named in the article and were assured they had ended prior to our work together,” the statement reads. “We’re now looking into this further. We will always put the privacy and security of our customers first and will provide updates as needed.”

From Cybercrime Saul Goodman to the Russian GRU

In 2021, the exclusive Russian cybercrime forum Mazafaka was hacked. The leaked user database shows one of the forum’s founders was an attorney who advised Russia’s top hackers on the legal risks of their work, and what to do if they got caught. A review of this user’s hacker identities shows that during his time on the forums he served as an officer in the special forces of the GRU, the foreign military intelligence agency of the Russian Federation.

Launched in 2001 under the tagline “Network terrorism,” Mazafaka would evolve into one of the most guarded Russian-language cybercrime communities. The forum’s member roster included a Who’s Who of top Russian cybercriminals, and it featured sub-forums for a wide range of cybercrime specialities, including malware, spam, coding and identity theft.

In almost any database leak, the first accounts listed are usually the administrators and early core members. But the Mazafaka user information posted online was not a database file per se, and it was clearly edited, redacted and restructured by whoever released it. As a result, it can be difficult to tell which members are the earliest users.

The original Mazafaka is known to have been launched by a hacker using the nickname “Stalker.” However, the lowest numbered (non-admin) user ID in the Mazafaka database belongs to another individual who used the handle “Djamix,” and the email address djamix@mazafaka[.]ru.

From the forum’s inception until around 2008, Djamix was one of its most active and eloquent contributors. Djamix told forum members he was a lawyer, and nearly all of his posts included legal analyses of various public cases involving hackers arrested and charged with cybercrimes in Russia and abroad.

“Hiding with purely technical parameters will not help in a serious matter,” Djamix advised Maza members in September 2007. “In order to ESCAPE the law, you need to KNOW the law. This is the most important thing. Technical capabilities cannot overcome intelligence and cunning.”

Stalker himself credited Djamix with keeping Mazafaka online for so many years. In a retrospective post published to Livejournal in 2014 titled, “Mazafaka, from conception to the present day,” Stalker said Djamix had become a core member of the community.

“This guy is everywhere,” Stalker said of Djamix. “There’s not a thing on [Mazafaka] that he doesn’t take part in. For me, he is a stimulus-irritant and thanks to him, Maza is still alive. Our rallying force!”

Djamix told other forum denizens he was a licensed attorney who could be hired for remote or in-person consultations, and his posts on Mazafaka and other Russian boards show several hackers facing legal jeopardy likely took him up on this offer.

“I have the right to represent your interests in court,” Djamix said on the Russian-language cybercrime forum Verified in Jan. 2011. “Remotely (in the form of constant support and consultations), or in person – this is discussed separately. As well as the cost of my services.”

WHO IS DJAMIX?

A search on djamix@mazafaka[.]ru at DomainTools.com reveals this address has been used to register at least 10 domain names since 2008. Those include several websites about life in and around Sochi, Russia, the site of the 2014 Winter Olympics, as well as a nearby coastal town called Adler. All of those sites say they were registered to an Aleksei Safronov from Sochi who also lists Adler as a hometown.

The breach tracking service Constella Intelligence finds that the phone number associated with those domains — +7.9676442212 — is tied to a Facebook account for an Aleksei Valerievich Safronov from Sochi. Mr. Safronov’s Facebook profile, which was last updated in October 2022, says his ICQ instant messenger number is 53765. This is the same ICQ number assigned to Djamix in the Mazafaka user database.

A “Djamix” account on the forum privetsochi[.]ru (“Hello Sochi”) says this user was born Oct. 2, 1970, and that his website is uposter[.]ru. This Russian language news site’s tagline is, “We Create Communication,” and it focuses heavily on news about Sochi, Adler, Russia and the war in Ukraine, with a strong pro-Kremlin bent.

Safronov’s Facebook profile also gives his Skype username as “Djamixadler,” and it includes dozens of photos of him dressed in military fatigues along with a regiment of soldiers deploying in fairly remote areas of Russia. Some of those photos date back to 2008.

In several of the images, we can see a patch on the arm of Safronov’s jacket that bears the logo of the Spetsnaz GRU, a special forces unit of the Russian military. According to a 2020 report from the Congressional Research Service, the GRU operates both as an intelligence agency — collecting human, cyber, and signals intelligence — and as a military organization responsible for battlefield reconnaissance and the operation of Russia’s Spetsnaz military commando units.

“In recent years, reports have linked the GRU to some of Russia’s most aggressive and public intelligence operations,” the CRS report explains. “Reportedly, the GRU played a key role in Russia’s occupation of Ukraine’s Crimea region and invasion of eastern Ukraine, the attempted assassination of former Russian intelligence officer Sergei Skripal in the United Kingdom, interference in the 2016 U.S. presidential elections, disinformation and propaganda operations, and some of the world’s most damaging cyberattacks.”

According to the Russia-focused investigative news outlet Meduza, in 2014 the Russian Defense Ministry created its “information-operation troops” for action in “cyber-confrontations with potential adversaries.”

“Later, sources in the Defense Ministry explained that these new troops were meant to ‘disrupt the potential adversary’s information networks,'” Meduza reported in 2018. “Recruiters reportedly went looking for ‘hackers who have had problems with the law.'”

Mr. Safronov did not respond to multiple requests for comment. A 2018 treatise written by Aleksei Valerievich Safronov titled “One Hundred Years of GRU Military Intelligence” explains the significance of the bat in the seal of the GRU.

“One way or another, the bat is an emblem that unites all active and retired intelligence officers; it is a symbol of unity and exclusivity,” Safronov wrote. “And, in general, it doesn’t matter who we’re talking about – a secret GRU agent somewhere in the army or a sniper in any of the special forces brigades. They all did and are doing one very important and responsible thing.”

It’s unclear what role Mr. Safronov plays or played in the GRU, but it seems likely the military intelligence agency would have exploited his considerable technical skills, knowledge and connections on the Russian cybercrime forums.

Searching on Safronov’s domain uposter[.]ru in Constella Intelligence reveals that this domain was used in 2022 to register an account at a popular Spanish-language discussion forum dedicated to helping applicants prepare for a career in the Guardia Civil, one of Spain’s two national police forces. Pivoting on that Russian IP in Constella shows three other accounts were created at the same Spanish user forum around the same date.

Mark Rasch is a former cybercrime prosecutor for the U.S. Department of Justice who now serves as chief legal officer for the New York cybersecurity firm Unit 221B. Rasch said there has always been a close relationship between the GRU and the Russian hacker community, noting that in the early 2000s the GRU was soliciting hackers with the skills necessary to hack US banks in order to procure funds to help finance Russia’s war in Chechnya.

“The guy is heavily hooked into the Russian cyber community, and that’s useful for intelligence services,” Rasch said. “He could have been infiltrating the community to monitor it for the GRU. Or he could just be a guy wearing a military uniform.”

E-Crime Rapper ‘Punchmade Dev’ Debuts Card Shop

The rapper and social media personality Punchmade Dev is perhaps best known for his flashy videos singing the praises of a cybercrime lifestyle. With memorable hits such as “Internet Swiping” and “Million Dollar Criminal” earning millions of views, Punchmade has leveraged his considerable following to peddle tutorials on how to commit financial crimes online. But until recently, there wasn’t much to support a conclusion that Punchmade was actually doing the cybercrime things he promotes in his songs.

Punchmade Dev’s most controversial mix — a rap called “Wire Fraud Tutorial” — was taken down by Youtube last summer for violating the site’s rules. Punchmade shared on social media that the video’s removal was prompted by YouTube receiving a legal process request from law enforcement officials.

The 24-year-old rapper told reporters he wasn’t instructing people how to conduct wire fraud, but instead informing his fans on how to avoid being victims of wire fraud. However, this is difficult to discern from listening to the song, which sounds very much like a step-by-step tutorial on how to commit wire fraud.

“Listen up, I’m finna show y’all how to hit a bank,” Wire Fraud Tutorial begins. “Just pay attention, this is a quick way to jug in any state. First you wanna get a bank log from a trusted site. Do your research because the information must be right.”

And even though we’re talking about an individual who regularly appears in videos wearing a half-million dollars worth of custom jewelry draped around his arm and neck (including the functional diamond-encrusted payment card skimming device pictured above), there’s never been much evidence that Punchmade was actually involved in committing cybercrimes himself. Even his most vocal critics acknowledged that the whole persona could just be savvy marketing.

That changed recently when Punchmade’s various video and social media accounts began promoting a new web shop that is selling stolen payment cards and identity data, as well as hacked financial accounts and software for producing counterfeit checks.

The official Punchmadedev account on Instagram links to many of the aforementioned rap videos and tutorials on cybercriming, as well as to Punchmadedev’s other profiles and websites. Among them is mainpage[.]me/punchmade, which includes the following information for “Punchmade Empire ®”

-212,961 subscribers

#1 source on Telegram

Contact: @whopunchmade

24/7 shop: https://punchmade[.]atshop[.]io

Visiting that @whopunchmade Telegram channel shows this user is promoting punchmade[.]atshop[.]io, which is currently selling hacked bank accounts and payment cards with high balances.

Clicking “purchase” on the C@sh App offering, for example, shows that for $80 the buyer will receive logins to Cash App accounts with balances between $3,000 and $5,000. “If you buy this item you’ll get my full support on discord/telegram if there is a problem!,” the site promises. Purchases can be made in cryptocurrencies, and checking out prompts one to continue payment at Coinbase.com.

Another item for sale, “Fullz + Linkable CC,” promises “ID Front + Back, SSN with 700+ Credit Score, and Linkable CC” or credit card. That also can be had for $80 in crypto.

WHO IS PUNCHMADE DEV?

Punchmade has fashioned his public persona around a collection of custom-made, diamond-covered necklaces that are as outlandish and gaudy as they are revelatory. My favorite shot from one of Punchmade’s videos features at least three of these monstrosities: One appears to be a boring old diamond and gold covered bitcoin, but the other two necklaces tell us something about where Punchmade is from:

One of them includes the logo and mascot of the University of Kentucky. The other, an enormous diamond studded skyline, appears to have been designed based on the skyline in Lexington, Ky:

The “About” page on Punchmade Dev’s Spotify profile describes him as “an American artist, rapper, musician, producer, director, entrepreneur, actor and investor.” “Punchmade Dev is best known for his creative ways to use technology, video gaming, and social media to build a fan base,” the profile continues.

The profile explains that he launched his own record label in 2021 called Punchmade Records, where he produces his own instrumentals and edits his own music videos.

A search on companies that include the name “punchmade” at the website of the Kentucky Secretary of State brings up just one record: OBN Group LLC, in Lexington, Ky. This November 2021 record includes a Certificate of Assumed Name, which shows that Punchmade LLC is the assumed name of OBN Group LLC.

The president of OBN Group LLC is listed as Devon Turner. A search on the Secretary of State website for other businesses tied to Devon Turner reveals just one other record: A now-defunct entity called DevTakeFlightBeats Inc.

The breach tracking service Constella Intelligence finds that Devon Turner from Lexington, Ky. used the email address obndevpayments@gmail.com. A lookup on this email at DomainTools.com shows it was used to register the domain foreverpunchmade[.]com, which is registered to a Devon Turner in Lexington, Ky. A copy of this site at archive.org indicates it once sold Punchmade Dev-branded t-shirts and other merchandise.

Mr. Turner did not respond to multiple requests for comment.

Searching online for Devon Turner and “Punchmade” brings up a video from @brainjuiceofficial, a YouTube channel that focuses on social media celebrities. @Brainjuiceofficial says Turner was born in October 2000, the oldest child of a single mother of five whose husband was not in the picture.

The video says the six-foot five Turner played basketball, track and football in high school, but that he gradually became obsessed with playing the video game NBA 2K17 and building a following of people watching him play the game competitively online.

According to this brief documentary, Turner previously streamed his NBA 2K17 videos on a YouTube channel called DevTakeFlight, although he originally went by the nickname OBN Dev.

“Things may eventually catch up to Devon if he isn’t careful,” @Brainjuiceofficial observed, noting that Turner has been shot at before, and also robbed at an ATM while flexing a bunch of cash for a picture and wearing $500k in jewelry. “Although you have a lot of people that are into what you do, there are a lot of people waiting for you to slip up.”

Meet Ika & Sal: The Bulletproof Hosting Duo from Hell

In 2020, the United States brought charges against four men accused of building a bulletproof hosting empire that once dominated the Russian cybercrime industry and supported multiple organized cybercrime groups. All four pleaded guilty to conspiracy and racketeering charges. But there is a fascinating and untold backstory behind the two Russian men involved, who co-ran the world’s top spam forum and worked closely with Russia’s most dangerous cybercriminals.

From January 2005 to April 2013, there were two primary administrators of the cybercrime forum Spamdot (a.k.a Spamit), an invite-only community for Russian-speaking people in the businesses of sending spam and building botnets of infected computers to relay said spam. The Spamdot admins went by the nicknames Icamis (a.k.a. Ika), and Salomon (a.k.a. Sal).

As detailed in my 2014 book, Spam Nation, Spamdot was home to crooks controlling some of the world’s nastiest botnets, global malware contagions that went by exotic names like Rustock, Cutwail, Mega-D, Festi, Waledac, and Grum.

Icamis and Sal were in daily communications with these botmasters, via the Spamdot forum and private messages. Collectively in control over millions of spam-spewing zombies, those botmasters also continuously harvested passwords and other data from infected machines.

As we’ll see in a moment, Salomon is now behind bars, in part because he helped to rob dozens of small businesses in the United States using some of those same harvested passwords. He is currently housed in a federal prison in Michigan, serving the final stretch of a 60-month sentence.

But the identity and whereabouts of Icamis have remained a mystery to this author until recently. For years, security experts — and indeed, many top cybercriminals in the Spamit affiliate program — have expressed the belief that Sal and Icamis were likely the same person using two different identities. And there were many good reasons to support this conclusion.

For example, in 2010 Spamdot and its spam affiliate program Spamit were hacked, and its user database shows Sal and Icamis often accessed the forum from the same Internet address — usually from Cherepovets, an industrial town situated approximately 230 miles north of Moscow. Also, it was common for Icamis to reply when Spamdot members communicated a request or complaint to Sal, and vice versa.

Still, other clues suggested Icamis and Sal were two separate individuals. For starters, they frequently changed the status on their instant messenger clients at different times. Also, they each privately discussed with others having attended different universities.

KrebsOnSecurity began researching Icamis’s real-life identity in 2012, but failed to revisit any of that research until recently. In December 2023, KrebsOnSecurity published new details about the identity of “Rescator,” a Russian cybercriminal who is thought to be closely connected to the 2013 data breach at Target.

That story mentioned Rescator’s real-life identity was exposed by Icamis in April 2013, as part of a lengthy farewell letter Ika wrote to Spamdot members wherein Ika said he was closing the forum and quitting the cybercrime business entirely.

To no one’s shock, Icamis didn’t quit the business: He simply became more quiet and circumspect about his work, which increasingly was focused on helping crime groups siphon funds from U.S. bank accounts. But the Rescator story was a reminder that 10 years worth of research on who Ika/Icamis is in real life had been completely set aside. This post is an attempt to remedy that omission.

GENTLEMEN SCAMMERS

Icamis and Sal offered a comprehensive package of goods and services that any aspiring or accomplished spammer would need on a day-to-day basis: Virtually unlimited bulletproof domain registration and hosting services, as well as services that helped botmasters evade spam block lists generated by anti-spam groups like Spamhaus.org. Here’s snippet of Icamis’s ad on Spamdot from Aug. 2008, wherein he addresses forum members with the salutation, “Hello Gentlemen Scammers.”

We are glad to present you our services!
Many are already aware (and are our clients), but publicity is never superfluous.

Domains.
– all major gtlds (com, net, org, info, biz)
– many interesting and uninteresting cctlds
– options for any topic
– processing of any quantities
– guarantees
– exceptionally low prices for domains for white and gray schemes (including any SEO and affiliate spam )
– control panel with balances and auto-registration
– all services under the Ikamis brand, proven over the years;)

Servers.
– long-term partnerships with several [data centers] in several parts of the world for any topic
– your own data center (no longer in Russia ;)) for gray and white topics
– any configuration and any hardware
– your own IP networks (PI, not PA) and full legal support
– realtime backups to neutral sites
– guarantees and full responsibility for the services provided
– non-standard equipment on request
– our own admins to resolve any technical issues (services are free for clients)
– hosting (shared and vps) is also possible

Non-standard and related services.
– ssl certificates signed by geotrust and thawte
– old domains (any year, any quantity)
– beautiful domains (keyword, short, etc.)
– domains with indicators (any, for SEO, etc.)
– making unstable gtld domains stable
– interception and hijacking of custom domains (expensive)
– full domain posting via web.archive.org with restoration of native content (preliminary applications)
– any updates to our panels to suit your needs upon request (our own coders)

All orders for the “Domains” sections and “Servers” are carried out during the day (depending on our workload).
For non-standard and related services, a preliminary application is required 30 days in advance (except for ssl certificates – within 24 hours).

Icamis and Sal frequently claimed that their service kept Spamhaus and other anti-spam groups several steps behind their operations. But it’s clear that those anti-spam operations had a real and painful impact on spam revenues, and Salomon was obsessed with striking back at anti-spam groups, particularly Spamhaus.

In 2007, Salomon collected more than $3,000 from botmasters affiliated with competing spam affiliate programs that wanted to see Spamhaus suffer, and the money was used to fund a week-long distributed denial-of-service (DDoS) attack against Spamhaus and its online infrastructure. But rather than divert their spam botnets from their normal activity and thereby decrease sales, the botmasters voted to create a new DDoS botnet by purchasing installations of DDoS malware on thousands of already-hacked PCs (at a rate of $25 per 1,000 installs).

SALOMON

As an affiliate of Spamdot, Salomon used the email address ad1@safe-mail.net, and the password 19871987gr. The breach tracking service Constella Intelligence found the password 19871987gr was used by the email address grichishkin@gmail.com. Multiple accounts are registered to that email address under the name Alexander Valerievich Grichishkin, from Cherepovets.

In 2020, Grichishkin was arrested outside of Russia on a warrant for providing bulletproof hosting services to cybercriminal gangs. The U.S. government said Grichishkin and three others set up the infrastructure used by cybercriminals between 2009 to 2015 to distribute malware and attack financial institutions and victims throughout the United States.

Those clients included crooks using malware like Zeus, SpyEye, Citadel and the Blackhole exploit kit to build botnets and steal banking credentials.

“The Organization and its members helped their clients to access computers without authorization, steal financial information (including banking credentials), and initiate unauthorized wire transfers from victims’ financial accounts,” the government’s complaint stated.

Grichishkin pleaded guilty to conspiracy charges and was sentenced to four years in prison. He is 36 years old, has a wife and kids in Thailand, and is slated for release on February 8, 2024.

ICAMIS, THE PHANTOM GRADUATE

The identity of Icamis came into view when KrebsOnSecurity began focusing on clues that might connect Icamis to Cherepovets (Ika’s apparent hometown based on the Internet addresses he regularly used to access Spamdot).

Historic domain ownership records from DomainTools.com reveal that many of the email addresses and domains connected to Icamis invoke the name “Andrew Artz,” including icamis[.]ws, icamis[.]ru, and icamis[.]biz. Icamis promoted his services in 2003 — such as bulk-domains[.]info — using the email address icamis@4host.info. From one of his ads in 2005:

Domains For Projects Advertised By Spam

I can register bulletproof domains for sites and projects advertised by spam(of course they must be legal). I can not provide DNS for u, only domains. The price will be:

65$ for domain[if u will buy less than 5 domains]

50$ for domain[more than 5 domains]

45$ for domain[more than 10 domains]

These prices are for domains in the .net & .com zones.

If u want to order domains write me to: icamis@4host.info

In 2009, an “Andrew Artz” registered at the hosting service FirstVDS.com using the email address icamis@4host.info, with a notation saying the company name attached to the account was “WMPay.” Likewise, the bulletproof domain service icamis[.]ws was registered to an Andrew Artz.

The domain wmpay.ru is registered to the phonetically similar name “Andrew Hertz,” at andrew@wmpay.ru. A search on “icamis.ru” in Google brings up a 2003 post by him on a discussion forum designed by and for students of Amtek, a secondary school in Cherepovets (Icamis was commenting from an Internet address in Cherepovets).

The website amtek-foreva-narod.ru is still online, and it links to several yearbooks for Amtek graduates. It states that the yearbook for the Amtek class of 2004 is hosted at 41.wmpay[.]com.

The yearbook photos for the Amtek class of 2004 are not indexed in the Wayback Machine at archive.org, but the names and nicknames of 16 students remain. However, it appears that the entry for one student — the Wmpay[.]com site administrator — was removed at some point.

In 2004, the administrator of the Amtek discussion forum — a 2003 graduate who used the handle “Grand” — observed that there were three people named Andrey who graduated from Amtek in 2004, but one of them was conspicuously absent from the yearbook at wmpay[.]ru: Andrey Skvortsov.

To bring this full circle, Icamis was Andrey Skvortsov, the other Russian man charged alongside Grichiskin (the two others who pleaded guilty to conspiracy charges were from Estonia and Lithuania). All of the defendants in that case pleaded guilty to conspiracy to engage in a Racketeer Influenced Corrupt Organization (RICO).

[Author’s note: No doubt government prosecutors had their own reasons for omitting the nicknames of the defendants in their press releases, but that information sure would have saved me a lot of time and effort].

SKVORTSOV AND THE JABBERZEUS CREW

Skvortsov was sentenced to time served, and presumably deported. His current whereabouts are unknown and he was not reachable for comment via his known contact addresses.

The government says Ika and Sal’s bulletproof hosting empire provided extensive support for a highly damaging cybercrime group known as the JabberZeus Crew, which worked closely with the author of the Zeus Trojan — Evgeniy Mikhailovich Bogachev — to develop a then-advanced strain of the Zeus malware that was designed to defeat one-time codes for authentication. Bogachev is a top Russian cybercriminal with a standing $3 million bounty on his head from the FBI.

The JabberZeus Crew stole money by constantly recruiting money mules, people in the United States and in Europe who could be enticed or tricked into forwarding money stolen from cybercrime victims. Interestingly, Icamis’s various email addresses are connected to websites for a vast network of phony technology companies that claimed they needed people with bank accounts to help pay their overseas employees.

Icamis used the email address tech@safe-mail.net on Spamdot, and this email address is tied to the registration records for multiple phony technology companies that were set up to recruit money mules.

One such site — sun-technology[.]net — advertised itself as a Hong Kong-based electronics firm that was looking for “honest, responsible and motivated people in UK, USA, AU and NZ to be Sales Representatives in your particular region and receive payments from our clients. Agent commission is 5 percent of total amount received to the personal bank account. You may use your existing bank account or open a new one for these purposes.”

In January 2010, KrebsOnSecurity broke the news that the JabberZeus crew had just used money mules to steal $500,000 from tiny Duanesburg Central School District in upstate New York. As part of his sentence, Skvortsov was ordered to pay $497,200 in restitution to the Duanesburg Central School District.

The JabberZeus Crew operated mainly out of the eastern Ukraine city of Donetsk, which was always pro-Russia and is now occupied by Russian forces. But when Russia invaded Ukraine in February 2022, the alleged leader of the notorious cybercrime gang — Vyacheslav Igoravich Andreev (a.ka. Penchukov) — fled his mandatory military service orders and was arrested in Geneva, Switzerland. He is currently in federal custody awaiting trial, and is slated to be arraigned in U.S. federal court tomorrow (Jan. 9, 2024). A copy of the indictment against Andreev is here (PDF).

Who’s Behind the SWAT USA Reshipping Service?

Last week, KrebsOnSecurity broke the news that one of the largest cybercrime services for laundering stolen merchandise was hacked recently, exposing its internal operations, finances and organizational structure. In today’s Part II, we’ll examine clues about the real-life identity of “Fearlless,” the nickname chosen by the proprietor of the SWAT USA Drops service.

Based in Russia, SWAT USA recruits people in the United States to reship packages containing pricey electronics that are purchased with stolen credit cards. As detailed in this Nov. 2 story, SWAT currently employs more than 1,200 U.S. residents, all of whom will be cut loose without a promised payday at the end of their first month reshipping stolen goods.

The current co-owner of SWAT, a cybercriminal who uses the nickname “Fearlless,” operates primarily on the cybercrime forum Verified. This Russian-language forum has tens of thousands of members, and it has suffered several hacks that exposed more than a decade’s worth of user data and direct messages.

January 2021 posts on Verified show that Fearlless and his partner Universalo purchased the SWAT reshipping business from a Verified member named SWAT, who’d been operating the service for years. SWAT agreed to transfer the business in exchange for 30 percent of the net profit over the ensuing six months.

Cyber intelligence firm Intel 471 says Fearlless first registered on Verified in February 2013. The email address Fearlless used on Verified leads nowhere, but a review of Fearlless’ direct messages on Verified indicates this user originally registered on Verified a year earlier as a reshipping vendor, under the alias “Apathyp.”

There are two clues supporting the conclusion that Apathyp and Fearlless are the same person. First, the Verified administrators warned Apathyp he had violated the forum’s rules barring the use of multiple accounts by the same person, and that Verified’s automated systems had detected that Apathyp and Fearlless were logging in from the same device.  Second, in his earliest private messages on Verified, Fearlless told others to contact him on an instant messenger address that Apathyp had claimed as his.

Intel 471 says Apathyp registered on Verified using the email address triploo@mail.ru. A search on that email address at the breach intelligence service Constella Intelligence found that a password commonly associated with it was “niceone.” But the triploo@mail.ru account isn’t connected to much else that’s interesting except a now-deleted account at Vkontakte, the Russian answer to Facebook.

However, in Sept. 2020, Apathyp sent a private message on Verified to the owner of a stolen credit card shop, saying his credentials no longer worked. Apathyp told the proprietor that his chosen password on the service was “12Apathy.”

A search on that password at Constella reveals it was used by just four different email addresses, two of which are particularly interesting: gezze@yandex.ru and gezze@mail.ru. Constella discovered that both of these addresses were previously associated with the same password as triploo@mail.ru — “niceone,” or some variation thereof.

Constella found that years ago gezze@mail.ru was used to create a Vkontakte account under the name Ivan Sherban (former password: “12niceone“) from Magnitogorsk, an industrial city in the southern region of Russia. That same email address is now tied to a Vkontakte account for an Ivan Sherban who lists his home as Saint Petersburg, Russia. Sherban’s profile photo shows a heavily tattooed, muscular and recently married individual with his beautiful new bride getting ready to drive off in a convertible sports car.

A pivotal clue for validating the research into Apathyp/Fearlless came from the identity intelligence firm myNetWatchman, which found that gezze@mail.ru at one time used the passwords “геззи1991” (gezze1991) and “gezze18081991.”

Care to place a wager on when Vkontakte says is Mr. Sherban’s birthday? Ten points if you answered August 18 (18081991).

Mr. Sherban did not respond to multiple requests for comment.

A Closer Look at the Snatch Data Ransom Group

Earlier this week, KrebsOnSecurity revealed that the darknet website for the Snatch ransomware group was leaking data about its users and the crime gang’s internal operations. Today, we’ll take a closer look at the history of Snatch, its alleged founder, and their claims that everyone has confused them with a different, older ransomware group by the same name.

According to a September 20, 2023 joint advisory from the FBI and the U.S. Cybersecurity and Infrastructure Security Administration (CISA), Snatch was originally named Team Truniger, based on the nickname of the group’s founder and organizer — Truniger.

The FBI/CISA report says Truniger previously operated as an affiliate of GandCrab, an early ransomware-as-a-service offering that closed up shop after several years and claims to have extorted more than $2 billion from victims. GandCrab dissolved in July 2019, and is thought to have become “REvil,” one of the most ruthless and rapacious Russian ransomware groups of all time.

The government says Snatch used a customized ransomware variant notable for rebooting Microsoft Windows devices into Safe Mode — enabling the ransomware to circumvent detection by antivirus or endpoint protection — and then encrypting files when few services are running.

“Snatch threat actors have been observed purchasing previously stolen data from other ransomware variants in an attempt to further exploit victims into paying a ransom to avoid having their data released on Snatch’s extortion blog,” the FBI/CISA alert reads. It continues:

“Prior to deploying the ransomware, Snatch threat actors were observed spending up to three months on a victim’s system. Within this timeframe, Snatch threat actors exploited the victim’s network moving laterally across the victim’s network with RDP for the largest possible deployment of ransomware and searching for files and folders for data exfiltration followed by file encryption.”

New York City-based cyber intelligence firm Flashpoint said the Snatch ransomware group was created in 2018, based on Truniger’s recruitment both on Russian language cybercrime forums and public Russian programming boards. Flashpoint said Truniger recruited “pen testers” for a new, then-unnamed cybercrime group, by posting their private Jabber instant messenger contact details on multiple Russian language coding forums, as well as on Facebook.

“The command requires Windows system administrators,” Truniger’s ads explained. “Experience in backup, increase privileges, mikicatz, network. Details after contacting on jabber: truniger@xmpp[.]jp.”

In at least some of those recruitment ads — like one in 2018 on the forum sysadmins[.]ru –the username promoting Truniger’s contact information was Semen7907. In April 2020, Truniger was banned from two of the top Russian cybercrime forums, where members from both forums confirmed that Semen7907 was one of Truniger’s known aliases.

[SIDE NOTE: Truniger was banned because he purchased credentials to a company from a network access broker on the dark web, and although he promised to share a certain percentage of whatever ransom amount Truniger’s group extracted from the victim, Truniger paid the access broker just a few hundred dollars off of a six-figure ransom].

According to Constella Intelligence, a data breach and threat actor research platform, a user named Semen7907 registered in 2017 on the Russian-language programming forum pawno[.]ru using the email address tretyakov-files@yandex.ru.

That same email address was assigned to the user “Semen-7907” on the now defunct gaming website tunngle.net, which suffered a data breach in 2020. Semen-7907 registered at Tunngle from the Internet address 31.192.175[.]63, which is in Yekaterinburg, RU.

Constella reports that tretyakov-files@yandex.ru was also used to register an account at the online game stalker[.]so with the nickname Trojan7907.

There is a Skype user by the handle semen7907, and which has the name Semyon Tretyakov from Yekaterinburg, RU. Constella also found a breached record from the Russian mobile telephony site tele2[.]ru, which shows that a user from Yekaterinburg registered in 2019 with the name Semyon Sergeyvich Tretyakov and email address tretyakov-files@ya.ru.

The above accounts, as well as the email address semen_7907@mail.ru, were all registered or accessed from the same Yekaterinburg Internet address mentioned previously: 31.192.175.63. The Russian mobile phone number associated with that tele2[.]ru account is connected to the Telegram account “Perchatka,” (“glove” in Russian).

BAD BEATS

Reached via Telegram, Perchatka (a.k.a. Mr. Tretyakov) said he was not a cybercriminal, and that he currently has a full-time job working in IT at a major company (he declined to specify which).

Presented with the information gathered for this report (and more that is not published here), Mr. Tretyakov acknowledged that Semen7907 was his account on sysadmins[.]ru, the very same account Truniger used to recruit hackers for the Snatch Ransomware group back in 2018.

However, he claims that he never made those posts, and that someone else must have assumed control over his sysadmins[.]ru account and posted as him. Mr. Tretyakov said that KrebsOnSecurity’s outreach this week was the first time he became aware that his sysadmins[.]ru account was used without his permission.

Mr. Tretyakov suggested someone may have framed him, pointing to an August 2023 story at a Russian news outlet about the reported hack and leak of the user database from sysadmins[.]ru, allegedly at the hands of a pro-Ukrainian hacker group called CyberSec.

“Recently, because of the war in Ukraine, a huge number of databases have been leaked and finding information about a person is not difficult,” Tretyakov said. “I’ve been using this login since about 2013 on all the forums where I register, and I don’t always set a strong password. If I had done something illegal, I would have hidden much better :D.”

[For the record, KrebsOnSecurity does not generally find this to be the case, as the ongoing Breadcrumbs series will attest.]

A Semyon Sergeyvich Tretyakov is listed as the composer of a Russian-language rap song called “Parallels,” which seems to be about the pursuit of a high-risk lifestyle online. A snippet of the song goes:

“Someone is on the screen, someone is on the blacklist
I turn on the timer and calculate the risks
I don’t want to stay broke And in the pursuit of money
I can’t take these zeros Life is like a zebra –
everyone wants to be first Either the stripes are white,
or we’re moving through the wilds I won’t waste time.”

Mr. Tretyakov said he was not the author of that particular rhyme, but that he has been known to record his own rhythms.

“Sometimes I make bad beats,” he said. “Soundcloud.”

NEVER MIND THE DOMAIN NAME

The FBI/CISA alert on Snatch Ransomware (PDF) includes an interesting caveat: It says Snatch actually deploys ransomware on victim systems, but it also acknowledges that the current occupants of Snatch’s dark and clear web domains call themselves Snatch Team, and maintain that they are not the same people as Snatch Ransomware from 2018.

Here’s the interesting bit from the FBI/CISA report:

“Since November 2021, an extortion site operating under the name Snatch served as a clearinghouse for data exfiltrated or stolen from victim companies on Clearnet and TOR hosted by a bulletproof hosting service. In August 2023, individuals claiming to be associated with the blog gave a media interview claiming the blog was not associated with Snatch ransomware and “none of our targets has been attacked by Ransomware Snatch…”, despite multiple confirmed Snatch victims’ data appearing on the blog alongside victims associated with other ransomware groups, notably Nokoyawa and Conti.”

Avid readers will recall a story here earlier this week about Snatch Team’s leaky darknet website based in Yekaterinburg, RU that exposed their internal operations and Internet addresses of their visitors. The leaked data suggest that Snatch is one of several ransomware groups using paid ads on Google.com to trick people into installing malware disguised as popular free software, such as Microsoft Teams, Adobe Reader, Mozilla Thunderbird, and Discord.

Snatch Team claims to deal only in stolen data — not in deploying ransomware malware to hold systems hostage.

Representatives of the Snatch Team recently answered questions from Databreaches.net about the claimed discrepancy in the FBI/CISA report.

“First of all, we repeat once again that we have nothing to do with Snatch Ransomware, we are Security Notification Attachment, and we have never violated the terms of the concluded transactions, because our honesty and openness is the guarantee of our income,” the Snatch Team wrote to Databreaches.net in response to questions.

But so far the Snatch Team has not been able to explain why it is using the very same domain names that the Snatch ransomware group used?

Their claim is even more unbelievable because the Snatch Team members told Databreaches.net they didn’t even know that a ransomware group with that name already existed when they initially formed just two years ago.

This is difficult to swallow because even if they were a separate group, they’d still need to somehow coordinate the transfer of the Ransomware group’s domains on the clear and dark webs. If they were hoping for a fresh start or separation, why not just pick a new name and new web destination?

“Snatchteam[.]cc is essentially a data market,” they continued. “The only thing to underline is that we are against selling leaked information, sticking to the idea of free access. Absolutely any team can come to us and offer information for publication. Even more, we have heard rumors that a number of ransomware teams scare their clients that they will post leaked information on our resource. We do not have our own ransomware, but we are open to cooperation on placement and monetization of dates (sic).”

Maybe Snatch Team does not wish to be associated with Snatch Ransomware because they currently believe stealing data and then extorting victim companies for money is somehow less evil than infecting all of the victim’s servers and backups with ransomware.

It is also likely that Snatch Team is well aware of how poorly some of their founders covered their tracks online, and are hoping for a do-over on that front.

Karma Catches Up to Global Phishing Service 16Shop

You’ve probably never heard of “16Shop,” but there’s a good chance someone using it has tried to phish you.

The international police organization INTERPOL said last week it had shuttered the notorious 16Shop, a popular phishing-as-a-service platform launched in 2017 that made it simple for even complete novices to conduct complex and convincing phishing scams. INTERPOL said authorities in Indonesia arrested the 21-year-old proprietor and one of his alleged facilitators, and that a third suspect was apprehended in Japan.

The INTERPOL statement says the platform sold hacking tools to compromise more than 70,000 users in 43 countries. Given how long 16Shop has been around and how many paying customers it enjoyed over the years, that number is almost certainly highly conservative.

Also, the sale of “hacking tools” doesn’t quite capture what 16Shop was all about: It was a fully automated phishing platform that gave its thousands of customers a series of brand-specific phishing kits to use, and provided the domain names needed to host the phishing pages and receive any stolen credentials.

Security experts investigating 16Shop found the service used an application programming interface (API) to manage its users, an innovation that allowed its proprietors to shut off access to customers who failed to pay a monthly fee, or for those attempting to copy or pirate the phishing kit.

16Shop also localized phishing pages in multiple languages, and the service would display relevant phishing content depending on the victim’s geolocation.

For example, in 2019 McAfee found that for targets in Japan, the 16Shop kit would also collect Web ID and Card Password, while US victims will be asked for their Social Security Number.

“Depending on location, 16Shop will also collect ID numbers (including Civil ID, National ID, and Citizen ID), passport numbers, social insurance numbers, sort codes, and credit limits,” McAfee wrote.

In addition, 16Shop employed various tricks to help its users’ phishing pages stay off the radar of security firms, including a local “blacklist” of Internet addresses tied to security companies, and a feature that allowed users to block entire Internet address ranges from accessing phishing pages.

The INTERPOL announcement does not name any of the suspects arrested in connection with the 16Shop investigation. However, a number of security firms — including Akamai, McAfee and ZeroFox, previously connected the service to a young Indonesian man named Riswanda Noor Saputra, who sold 16Shop under the hacker handle “Devilscream.”

According to the Indonesian security blog Cyberthreat.id, Saputra admitted being the administrator of 16Shop, but told the publication he handed the project off to others by early 2020.

Nevertheless, Cyberthreat reported that Devilscream was arrested by Indonesian police in late 2021 as part of a collaboration between INTERPOL and the U.S. Federal Bureau of Investigation (FBI). Still, researchers who tracked 16Shop since its inception say Devilscream was not the original proprietor of the phishing platform, and he may not be the last.

RIZKY BUSINESS

It is not uncommon for cybercriminals to accidentally infect their own machines with password-stealing malware, and that is exactly what seems to have happened with one of the more recent administrators of 16Shop.

Constella Intelligence, a data breach and threat actor research platform, now allows users to cross-reference popular cybercrime websites and denizens of these forums with inadvertent malware infections by information-stealing trojans. A search in Constella on 16Shop’s domain name shows that in mid-2022, a key administrator of the phishing service infected their Microsoft Windows desktop computer with the Redline information stealer trojan — apparently by downloading a cracked (and secretly backdoored) copy of Adobe Photoshop.

Redline infections steal gobs of data from the victim machine, including a list of recent downloads, stored passwords and authentication cookies, as well as browser bookmarks and auto-fill data. Those records indicate the 16Shop admin used the nicknames “Rudi” and “Rizki/Rizky,” and maintained several Facebook profiles under these monikers.

It appears this user’s full name (or at least part of it) is Rizky Mauluna Sidik, and they are from Bandung in West Java, Indonesia. One of this user’s Facebook pages says Rizky is the chief executive officer and founder of an entity called BandungXploiter, whose Facebook page indicates it is a group focused mainly on hacking and defacing websites.

A LinkedIn profile for Rizky says he is a backend Web developer in Bandung who earned a bachelor’s degree in information technology in 2020. Mr. Rizky did not respond to requests for comment.

LeakedSource Owner Quit Ashley Madison a Month Before 2015 Hack

[This is Part III in a series on research conducted for a recent Hulu documentary on the 2015 hack of marital infidelity website AshleyMadison.com.]

In 2019, a Canadian company called Defiant Tech Inc. pleaded guilty to running LeakedSource[.]com, a service that sold access to billions of passwords and other data exposed in countless data breaches. KrebsOnSecurity has learned that the owner of Defiant Tech, a 32-year-old Ontario man named Jordan Evan Bloom, was hired in late 2014 as a developer for the marital infidelity site AshleyMadison.com. Bloom resigned from AshleyMadison citing health reasons in June 2015 — less than one month before unidentified hackers stole data on 37 million users — and launched LeakedSource three months later.

On Jan. 15, 2018, the Royal Canadian Mounted Police (RCMP) charged then 27-year-old Bloom, of Thornhill, Ontario, with selling stolen personal identities online through the website LeakedSource[.]com.

LeakedSource was advertised on a number of popular cybercrime forums as a service that could help hackers break into valuable or high-profile accounts. LeakedSource also tried to pass itself off as a legal, legitimate business that was marketing to security firms and professionals.

The RCMP arrested Bloom in December 2017, and said he made approximately $250,000 selling hacked data, which included information on 37 million user accounts leaked in the 2015 Ashley Madison breach.

Subsequent press releases from the RCMP about the LeakedSource investigation omitted any mention of Bloom, and referred to the defendant only as Defiant Tech. In a legal settlement that is quintessentially Canadian, the matter was resolved in 2019 after Defiant Tech agreed to plead guilty. The RCMP declined to comment for this story.

A GREY MARKET

The Impact Team, the hacker group that claimed responsibility for stealing and leaking the AshleyMadison user data, also leaked several years worth of email from then-CEO Noel Biderman. A review of those messages shows that Ashley Madison hired Jordan Evan Bloom as a PHP developer in December 2014 — even though the company understood that Bloom’s success as a programmer and businessman was tied to shady and legally murky enterprises.

Bloom’s recommendation came to Biderman via Trevor Sykes, then chief technology officer for Ashley Madison parent firm Avid Life Media (ALM). The following is an email from Sykes to Biderman dated Nov. 14, 2014:

“Greetings Noel,

“We’d like to offer Jordan Bloom the position of PHP developer reporting to Mike Morris for 75k CAD/Year. He did well on the test, but he also has a great understanding of the business side of things having run small businesses himself. This was an internal referral.”

When Biderman responded that he needed more information about the candidate, Sykes replied that Bloom was independently wealthy as a result of his forays into the shadowy world of “gold farming”  — the semi-automated use of large numbers of player accounts to win some advantage that is usually related to cashing out game accounts or inventory. Gold farming is particularly prevalent in massively multiplayer online role-playing games (MMORPGs), such as RuneScape and World of Warcraft.

“In his previous experience he had been doing RMT (Real Money Trading),” Sykes wrote. “This is the practice of selling virtual goods in games for real world money. This is a grey market, which is usually against the terms and services of the game companies.” Here’s the rest of his message to Biderman:

“RMT sellers traditionally have a lot of problems with chargebacks, and payment processor compliance. During my interview with him, I spent some time focusing in on this. He had to demonstrate to the processor, Paypal, at the time he had a business and technical strategy to address his charge back rate.”

“He ran this company himself, and did all the coding, including the integration with the processors,” Sykes continued in his assessment of Bloom. “Eventually he was squeezed out by Chinese gold farmers, and their ability to market with much more investment than he could. In addition the cost of ‘farming’ the virtual goods was cheaper in China to do than in North America.”

COME, ABUSE WITH US

The gold farming reference is fascinating because in 2017 KrebsOnSecurity published Who Ran LeakedSource?, which examined clues suggesting that one of the administrators of LeakedSource also was the admin of abusewith[.]us, a site unabashedly dedicated to helping people hack email and online gaming accounts.

Abusewith[.]us began in September 2013 as a forum for learning and teaching how to hack accounts at Runescape, an MMORPG set in a medieval fantasy realm where players battle for kingdoms and riches.

The currency with which Runescape players buy and sell weapons, potions and other in-game items are virtual gold coins, and many of Abusewith[dot]us’s early members traded in a handful of commodities: Phishing kits and exploits that could be used to steal Runescape usernames and passwords from fellow players; virtual gold plundered from hacked accounts; and databases from hacked forums and websites related to Runescape and other online games.

That 2017 report here interviewed a Michigan man who acknowledged being administrator of Abusewith[.]us, but denied being the operator of LeakedSource. Still, the story noted that LeakedSource likely had more than one operator, and breached records show Bloom was a prolific member of Abusewith[.]us.

In an email to all employees on Dec. 1, 2014, Ashley Madison’s director of HR said Bloom graduated from York University in Toronto with a degree in theoretical physics, and that he has been an active programmer since high school.

“He’s a proprietor of a high traffic multiplayer game and developer/publisher of utilities such as PicTrace,” the HR director enthused. “He will be a great addition to the team.”

PicTrace appears to have been a service that allowed users to glean information about anyone who viewed an image hosted on the platform, such as their Internet address, browser type and version number. A copy of pictrace[.]com from Archive.org in 2012 redirects to the domain qksnap.com, which DomainTools.com says was registered to a Jordan Bloom from Thornhill, ON that same year.

The street address listed in the registration records for qksnap.com — 204 Beverley Glen Blvd — also shows up in the registration records for leakadvisor[.]com, a domain registered in 2017 just months after Canadian authorities seized the servers running LeakedSource.

A review of passive DNS records from DomainTools indicates that in 2013 pictrace[.]com shared a server with just a handful of other domains, including Near-Reality[.]com — a popular RuneScape Private Server (RSPS) game based on the RuneScape MMORPG.

Copies of near-reality[.]com from 2013 via Archive.org show the top of the community’s homepage was retrofitted with a message saying Near Reality was no longer available due to a copyright dispute. Although the site doesn’t specify the other party to the copyright dispute, it appears Near-Reality got sued by Jagex, the owner of RuneScape.

The message goes on to say the website will no longer “encourage, facilitate, enable or condone (i) any infringement of copyright in RuneScape or any other Jagex product; nor (ii) any breach of the terms and conditions of RuneScape or any other Jagex product.”

AGENTJAGS

Near Reality also has a Facebook page that was last updated in 2019, when its owner posted a link to a news story about Defiant Tech’s guilty plea in the LeakedSource investigation. That Facebook page indicates Bloom also went by the nickname “Agentjags.”

“Just a quick PSA,” reads a post to the Near Reality Facebook page dated Jan. 21, 2018, which linked to a story about the charges against Bloom and a photo of Bloom standing in front of his lime-green Lamborghini. “Agentjags has got involved in some shady shit that may have compromised your personal details. I advise anyone who is using an old NR [Near Reality] password for anything remotely important should change it ASAP.”

By the beginning of 2016, Bloom was nowhere to be found, and was suspected of having fled his country for the Caribbean, according to the people commenting on the Near Reality Facebook page:

“Jordan aka Agentjags has gone missing,” wrote a presumed co-owner of the Facebook page. “He is supposedly hiding in St. Lucia, doing what he loved, scuba-diving. Any information to his whereabouts will be appreciated.”

KrebsOnSecurity ran the unusual nickname “AgentJags” through a search at Constella Intelligence, a commercial service that tracks breached data sets. That search returned just a few dozen results — and virtually all were accounts at various RuneScape-themed sites, including a half-dozen accounts at Abusewith[.]us.

Constella found other “AgentJags” accounts tied to the email address ownagegaming1@gmail.com. The marketing firm Apollo.io experienced a data breach several years back, and according to Apollo the email address ownagegaming1@gmail.com belongs to Jordan Bloom in Ontario.

Constella also revealed that the password frequently used by ownagegaming1@gmail.com across many sites was some variation on “niggapls,” which my 2017 report found was also the password used by the administrator of LeakedSource.

Constella discovered that the email eric.malek@rogers.com comes up when one searches for “AgentJags.” This is curious because emails leaked from Ashley Madison’s then-CEO Biderman show that Eric Malek from Toronto was the Ashley Madison employee who initially recommended Bloom for the PHP developer job.

According to DomainTools.com, Eric.Malek@rogers.com was used to register the domain devjobs.ca, which previously advertised “the most exciting developer jobs in Canada, delivered to you weekly.” Constella says eric.malek@rogers.com also had an account at Abusewith[.]us — under the nickname “Jags.”

Biderman’s email records show Eric Malek was also a PHP developer for Ashley Madison, and that he was hired into this position just a few months before Bloom — on Sept. 2, 2014. The CEO’s leaked emails show Eric Malek resigned from his developer position at Ashley Madison on June 19, 2015.

“Please note that Eric Malek has resigned from this position with Avid and his last day will be June 19th,” read a June 5, 2015 email from ALM’s HR director. “He is resigning to deal with some personal issues which include health issues. Because he is not sure how much time it will take to resolve, he is not requesting a leave of absence (his time off will be indefinite). Overall, he likes the company and plans to reach out to Trevor or I when the issues are resolved to see what is available at that time.”

A follow-up email from Biderman demanded, “want to know where he’s truly going….,” and it’s unclear whether there was friction with Malek’s departure. But ALM General Counsel Avi Weisman replied indicating that Malek probably would not sign an “Exit Acknowledgment Form” prior to leaving, and that the company had unanswered questions for Malek.

“Aneka should dig during exit interview,” Weisman wrote. “Let’s see if he balks at signing the Acknowledgment.”

Bloom’s departure notice from Ashley Madison’s HR person, dated June 23, 2015, read:

“Please note that Jordan Bloom has resigned from his position as PHP Developer with Avid. He is leaving for personal reasons. He has a neck issue that will require surgery in the upcoming months and because of his medical appointment schedule and the pain he is experiencing he can no longer commit to a full-time schedule. He may pick up contract work until he is back to 100%.”

A follow-up note to Biderman about this announcement read:

“Note that he has disclosed that he is independently wealthy so he can get by without FT work until he is on the mend. He has signed the Exit Acknowledgement Form already without issue. He also says he would consider reapplying to Avid in the future if we have opportunities available at that time.”

Perhaps Mr. Bloom hurt his neck from craning it around blind spots in his Lamborghini. Maybe it was from a bad scuba outing. Whatever the pain in Bloom’s neck was, it didn’t stop him from launching himself fully into LeakedSource[.]com, which was registered roughly one month after the Impact Team leaked data on 37 million Ashley Madison accounts.

Mr. Malek declined a request for comment. A now-deleted LinkedIn profile for Malek from December 2018 listed him as a “technical recruiter” from Toronto who also attended Mr. Bloom’s alma mater — York University. That resume did not mention Mr. Malek’s brief stint as a PHP developer at Ashley Madison.

“Developer, entrepreneur, and now technical recruiter of the most uncommon variety!” Mr. Malek’s LinkedIn profile enthused. “Are you a developer, or other technical specialist, interested in working with a recruiter who can properly understand your concerns and aspirations, technical, environmental and financial? Don’t settle for a ‘hack’; this is your career, let’s do it right! Connect with me on LinkedIn. Note: If you are not a resident of Canada/Toronto, I cannot help you.”

INTERVIEW WITH BLOOM

Mr. Bloom told KrebsOnSecurity he had no role in harming or hacking Ashley Madison. Bloom validated his identity by responding at one of the email addresses mentioned above, and agreed to field questions so long as KrebsOnSecurity agreed to publish our email conversation in full (PDF).

Bloom said Mr. Malek did recommend him for the Ashley Madison job, but that Mr. Malek also received a $5,000 referral bonus for doing so. Given Mr. Malek’s stated role as a technical recruiter, it seems likely he also recommended several other employees to Ashley Madison.

Bloom was asked whether anyone at the RCMP, Ashley Madison or any authority anywhere ever questioned him in connection with the July 2015 hack of Ashley Madison. He replied that he was called once by someone claiming to be from the Toronto Police Service asking if he knew anything about the Ashley Madison hack.

“The AM situation was not something they pursued according to the RCMP disclosure,” Bloom wrote. “Learning about the RCMP’s most advanced cyber investigative techniques and capabilities was very interesting though. I was eventually told information by a third party which included knowledge that law enforcement effectively knew who the hacker was, but didn’t have enough evidence to proceed with a case. That is the extent of my involvement with any authorities.”

As to his company’s guilty plea for operating LeakedSource, Bloom maintains that the judge at his preliminary inquiry found that even if everything the Canadian government alleged was true it would not constitute a violation of any law in Canada with respect the charges the RCMP leveled against him, which included unauthorized use of a computer and “mischief to data.”

“In Canada at the lower court level we are allowed to possess stolen information and manipulate our copies of them as we please,” Bloom said. “The judge however decided that a trial was required to determine whether any activities of mine were reckless, as the other qualifier of intentionally criminal didn’t apply. I will note here that nothing I was accused of doing would have been illegal if done in the United States of America according to their District Attorney. +1 for free speech in America vs freedom of expression in Canada.”

“Shortly after their having most of their case thrown out, the Government proposed an offer during a closed door meeting where they would drop all charges against me, provide full and complete personal immunity, and in exchange the Corporation which has since been dissolved would plead guilty,” Bloom continued. “The Corporation would also pay a modest fine.”

Bloom said he left Ashley Madison because he was bored, but he acknowledged starting LeakedSource partly in response to the Ashley Madison hack.

“I intended to leverage my gaming connections to get into security work including for other private servers such as Minecraft communities and others,” Bloom said. “After months of asking management for more interesting tasks, I became bored. Some days I had virtually nothing to do except spin in my chair so I would browse the source code for security holes to fix because I found it enjoyable.”

“I believe the decision to start LS [LeakedSource] was partly inspired by the AM hack itself, and the large number of people from a former friend group messaging me asking if XYZ person was in the leak after I revealed to them that I downloaded a copy and had the ability to browse it,” Bloom continued. “LS was never my idea – I was just a builder, and the only Canadian. In other countries it was never thought to be illegal on closer examination of their laws.”

Bloom said he still considers himself independently wealthy, and that still has the lime green Lambo. But he said he’s currently unemployed and can’t seem to land a job in what he views as his most promising career path: Information security.

“As I’m sure you’re aware, having negative media attention associated with alleged (key word) criminal activity can have a detrimental effect on employment, banking and relationships,” Bloom wrote. “I have no current interest in being a business owner, nor do I have any useful business ideas to be honest. I was and am interested in interesting Information Security/programming work but it’s too large of a risk for any business to hire someone who was formerly accused of a crime.”

If you liked this story, please consider reading the first two pieces in this series:

SEO Expert Hired and Fired by Ashley Madison Turned on Company, Promising Revenge

Top Suspect in 2015 Ashley Madison Hack Committed Suicide in 2014

Who’s Behind the DomainNetworks Snail Mail Scam?

If you’ve ever owned a domain name, the chances are good that at some point you’ve received a snail mail letter which appears to be a bill for a domain or website-related services. In reality, these misleading missives try to trick people into paying for useless services they never ordered, don’t need, and probably will never receive. Here’s a look at the most recent incarnation of this scam — DomainNetworks — and some clues about who may be behind it.

The DomainNetworks mailer may reference a domain that is or was at one point registered to your name and address. Although the letter includes the words “marketing services” in the upper right corner, the rest of the missive is deceptively designed to look like a bill for services already rendered.

DomainNetworks claims that listing your domain with their promotion services will result in increased traffic to your site. This is a dubious claim for a company that appears to be a complete fabrication, as we’ll see in a moment.  But happily, the proprietors of this enterprise were not so difficult to track down.

The website Domainnetworks[.]com says it is a business with a post office box in Hendersonville, N.C., and another address in Santa Fe, N.M. There are a few random, non-technology businesses tied to the phone number listed for the Hendersonville address, and the New Mexico address was used by several no-name web hosting companies.

However, there is little connected to these addresses and phone numbers that get us any closer to finding out who’s running Domainnetworks[.]com. And neither entity appears to be an active, official company in their supposed state of residence, at least according to each state’s Secretary of State database.

The Better Business Bureau listing for DomainNetworks gives it an “F” rating, and includes more than 100 reviews by people angry at receiving one of these scams via snail mail. Helpfully, the BBB says DomainNetworks previously operated under a different name: US Domain Authority LLC.

Copies of snail mail scam letters from US Domain Authority posted online show that this entity used the domain usdomainauthority[.]com, registered in May 2022. The Usdomainauthority mailer also featured a Henderson, NC address, albeit at a different post office box.

Usdomainauthority[.]com is no longer online, and the site seems to have blocked its pages from being indexed by the Wayback Machine at archive.org. But searching on a long snippet of text from DomainNetworks[.]com about refund requests shows that this text was found on just one other active website, according to publicwww.com, a service that indexes the HTML code of existing websites and makes it searchable.

That other website is a domain registered in January 2023 called thedomainsvault[.]com, and its registration details are likewise hidden behind privacy services. Thedomainsvault’s “Frequently Asked Questions” page is quite similar to the one on the DomainNetworks website; both begin with the question of why the company is sending a mailer that looks like a bill for domain services.

Thedomainsvault[.]com includes no useful information about the entity or people who operate it; clicking the “Contact-us” link on the site brings up a page with placeholder Lorem Ipsum text, a contact form, and a phone number of 123456789.

However, searching passive DNS records at DomainTools.com for thedomainsvault[.]com shows that at some point whoever owns the domain instructed incoming email to be sent to ubsagency@gmail.com.

The first result that currently pops up when searching for “ubsagency” in Google is ubsagency[.]com, which says it belongs to a Las Vegas-based Search Engine Optimization (SEO) and digital marketing concern generically named both United Business Service and United Business Services. UBSagency’s website is hosted at the same Ann Arbor, Mich. based hosting firm (A2 Hosting Inc) as thedomainsvault[.]com.

UBSagency’s LinkedIn page says the company has offices in Vegas, Half Moon Bay, Calif., and Renton, Wash. But once again, none of the addresses listed for these offices reveal any obvious clues about who runs UBSagency. And once again, none of these entities appear to exist as official businesses in their claimed state of residence.

Searching on ubsagency@gmail.com in Constella Intelligence shows the address was used sometime before February 2019 to create an account under the name “Sammy\Sam_Alon” at the interior decorating site Houzz.com. In January 2019, Houzz acknowledged that a data breach exposed account information on an undisclosed number of customers, including user IDs, one-way encrypted passwords, IP addresses, city and ZIP codes, as well as Facebook information.

Sammy\Sam_Alon registered at Houzz using an Internet address in Huntsville, Ala. (68.35.149.206). Constella says this address was associated with the email tropicglobal@gmail.com, which also is tied to several other “Sammy” accounts at different stores online.

Constella also says a highly unique password re-used by tropicglobal@gmail.com across numerous sites was used in connection with just a few other email accounts, including shenhavgroup@gmail.com, and distributorinvoice@mail.com.

The shenhavgroup@gmail.com address was used to register a Twitter account for a Sam Orit Alon in 2013, whose account says they are affiliated with the Shenhav Group. According to DomainTools, shenhavgroup@gmail.com was responsible for registering roughly two dozen domains, including the now-defunct unitedbusinessservice[.]com.

Constella further finds that the address distributorinvoice@mail.com was used to register an account at whmcs.com, a web hosting platform that suffered a breach of its user database several years back. The name on the WHMCS account was Shmuel Orit Alon, from Kidron, Israel.

UBSagency also has a Facebook page, or maybe “had” is the operative word because someone appears to have defaced it. Loading the Facebook page for UBSagency shows several of the images have been overlaid or replaced with a message from someone who is really disappointed with Sam Alon.

“Sam Alon is a LIAR, THIEF, COWARD AND HAS A VERY SMALL D*CK,” reads one of the messages:

The logo in the UBSagency profile photo includes a graphic of what appears to be a magnifying glass with a line that zig-zags through bullet points inside and outside the circle, a unique pattern that is remarkably similar to the logo for DomainNetworks:

Constella also found that the same Huntsville IP address used by Sam Alon at Houzz was associated with yet another Houzz account, this one for someone named “Eliran.”

The UBSagency Facebook page features several messages from an Eliran “Dani” Benz, who is referred to by commenters as an employee or partner with UBSagency. The last check-in on Benz’s profile is from a beach at Rishon Letziyon in Israel earlier this year.

Neither Mr. Alon nor Mr. Benz responded to multiple requests for comment.

It may be difficult to believe that anyone would pay an invoice for a domain name or SEO service they never ordered. However, there is plenty of evidence that these phony bills often get processed by administrative personnel at organizations that end up paying the requested amount because they assume it was owed for some services already provided.

In 2018, KrebsOnSecurity published How Internet Savvy are Your Leaders?, which examined public records to show that dozens of cities, towns, school districts and even political campaigns across the United States got snookered into paying these scam domain invoices from a similar scam company called WebListings Inc.

In 2020, KrebsOnSecurity featured a deep dive into who was likely behind the WebListings scam, which had been sending out these snail mail scam letters for over a decade. That investigation revealed the scam’s connection to a multi-level marketing operation run out of the U.K., and to two brothers living in Scotland.

Why Malware Crypting Services Deserve More Scrutiny

If you operate a cybercrime business that relies on disseminating malicious software, you probably also spend a good deal of time trying to disguise or “crypt” your malware so that it appears benign to antivirus and security products. In fact, the process of “crypting” malware is sufficiently complex and time-consuming that most serious cybercrooks will outsource this critical function to a handful of trusted third parties. This story explores the history and identity behind Cryptor[.]biz, a long-running crypting service that is trusted by some of the biggest names in cybercrime.

Virtually all malware that is deployed for use in data stealing at some point needs to be crypted. This highly technical, laborious process involves iteratively altering the appearance and behavior of a malicious file until it no longer sets off alarm bells when scanned by different antivirus tools.

Experienced malware purveyors understand that if they’re not continuously crypting their malware before sending it out, then a lot more of whatever digital disease they are trying to spread is going to get flagged by security tools. In short, if you are running a cybercrime enterprise and you’re not equipped to handle this crypting process yourself, you probably need to pay someone else to do it for you.

Thanks to the high demand for reliable crypting services, there are countless cybercriminals who’ve hung out their shingles as crypting service providers. However, most of these people do not appear to be very good at what they do, because most are soon out of business.

One standout is Cryptor[.]biz. This service is actually recommended by the purveyors of the RedLine information stealer malware, which is a popular and powerful malware kit that specializes in stealing victim data and is often used to lay the groundwork for ransomware attacks. Cryptor[.]biz also has been recommended to customers of the Vidar information stealer malware family (via the malware’s Telegram support channels).

WHO RUNS CRYPTOR[.]BIZ?

As good as Cryptor[.]biz may be at obfuscating malware, its proprietor does not appear to have done a great job covering his own tracks. The registration records for the website Cryptor[.]biz are hidden behind privacy protection services, but the site’s homepage says potential customers should register by visiting the domain crypt[.]guru, or by sending a Jabber instant message to the address “masscrypt@exploit.im.”

Crypt[.]guru’s registration records also are hidden, yet passive domain name system (DNS) records for both cryptor[.]biz and crypt[.]guru show that in 2018 the domains were forwarding incoming email to the address obelisk57@gmail.com.

Cyber intelligence firm Intel 471 reports that obelisk57@gmail.com was used to register an account on the forum Blacksoftware under the nickname “Kerens.” Meanwhile, the Jabber address masscrypt@exploit.im has been associated with the user Kerens on the Russian hacking forum Exploit from 2011 to the present day.

The very first post by Kerens on Exploit in 2011 was a negative review of a popular crypting service that predated Cryptor[.]biz called VIP Crypt, which Kerens accused of being “shitty” and unreliable. But Intel 471 finds that after his critical review of VIP Crypt, Kerens did not post publicly on Exploit again for another four years until October 2016, when they suddenly began advertising Cryptor[.]biz.

Intel 471 found that Kerens used the email address pepyak@gmail.com, which also was used to register Kerens accounts on the Russian language hacking forums Verified and Damagelab.

Ironically, Verified has itself been hacked multiple times over the years, with its private messages and user registration details leaked online. Those records indicate the user Kerens registered on Verified in March 2009 from an Internet address in Novosibirsk, a city in the southern Siberian region of Russia.

In 2010, someone with the username Pepyak on the Russian language affiliate forum GoFuckBiz[.]com shared that they typically split their time during the year between living in Siberia (during the milder months) and Thailand (when Novosibirsk is typically -15 °C/°5F).

For example, in one conversation about the best car to buy for navigating shoddy roads, Pepyak declared, “We have shitty roads in Siberia.” In January 2010, Pepyak asked the GoFuckBiz community where one might find a good USB-based modem in Phuket, Thailand.

DomainTools.com says the email address pepyak@gmail.com was used to register 28 domain names over the years, including a now-defunct Russian automobile sales website called “autodoska[.]biz.” DomainTools shows this website was registered in 2008 to a Yuri Churnov from Sevastpol, Crimea (prior to Russia’s annexation of Crimea in 2014, the peninsula was part of Ukraine).

The WHOIS records for autodoska[.]biz were changed in 2010 to Sergey Purtov (pepyak@gmail.com) from Yurga, a town in Russia’s Kemerovo Oblast, which is a relatively populous area in Western Siberia that is adjacent to Novosibirsk.

Many of the 28 domains registered to pepyak@gmail.com have another email address in their registration records: unforgiven57@mail.ru. According to DomainTools, the Unforgiven email address was used to register roughly a dozen domains, including three that were originally registered to Keren’s email address — pepyak@gmail.com (e.g., antivirusxp09[.]com).

One of the domains registered in 2006 to the address unforgiven57@mail.ru was thelib[.]ru, which for many years was a place to download pirated e-books. DomainTools says thelib[.]ru was originally registered to a Sergey U Purtov.

Most of the two-dozen domains registered to pepyak@gmail.com shared a server at one point with a small number of other domains, including mobile-soft[.]su, which was registered to the email address spurtov@gmail.com.

CDEK, an express delivery company based in Novosibirsk, was apparently hacked at some point because cyber intelligence firm Constella Intelligence found that its database shows the email address spurtov@gmail.com was assigned to a Sergey Yurievich Purtov (Сергей Юрьевич Пуртов).

DomainTools says the same phone number in the registration records for autodoska[.]biz (+7.9235059268) was used to secure two other domains — bile[.]ru and thelibrary[.]ru, both of which were registered to a Sergey Y Purtov.

A search on the phone number 79235059268 in Skype reveals these digits belong to a “Sergey” from Novosibirsk with the now-familiar username  — Pepyak.

Bringing things full circle, Constella Intelligence shows that various online accounts tied to the email address unforgiven57@mail.ru frequently relied on the somewhat unique password, “plk139t51z.” Constella says that same password was used for just a handful of other email addresses, including gumboldt@gmail.com.

Hacked customer records from CDEK show gumboldt@gmail.com was tied to a customer named Sergey Yurievich Purtov. DomainTools found that virtually all of the 15 domain names registered to gumboldt@gmail.com (including the aforementioned mobile-soft[.]su) were at one point registered to spurtov@gmail.com.

Intel 471 reports that gumboldt@gmail.com was used in 2009 to register a user by the nickname “Kolumb” on the Russian hacking forum Antichat. From Kolumb’s posts on Antichat, it seems this user was mostly interested in buying access to compromised computers inside of Russia.

Then in December 2009, Kolumb said they were in desperate need of a reliable crypting service or full-time cryptor.

“We need a person who will crypt software every day, sometimes even a couple of times a day,” Kolumb wrote on Antichat.

Mr. Purtov did not respond to requests for comment sent to any of the email addresses referenced in this report. Mail.ru responded that the email address spurtov@mail.ru is no longer active.

ANALYSIS

As KrebsOnSecurity opined on Mastodon earlier this week, it makes a lot of sense for cybersecurity researchers and law enforcement alike to focus attention on the top players in the crypting space — for several reasons. Most critically, the cybercriminals offering time-tested crypting services also tend to be among the most experienced and connected malicious coders on the planet.

Think of it this way: By definition, a crypting service scans and examines all types of malware before those new nasties are first set loose in the wild. This fact alone should make these criminal enterprises a primary target of cybersecurity firms looking to gain more timely intelligence about new malware.

Also, a review of countless posts and private messages from Pepyak and other crypting providers shows that a successful crypting service will have direct and frequent contact with some of the world’s most advanced malware authors.

In short, infiltrating or disrupting a trusted crypting service can be an excellent way to slow down or even sideline a large number of cybercrime operations all at once.

Further reading on the crypting industry:

This Service Helps Malware Authors Fix Flaws in Their Code
Antivirus is Dead: Long Live Antivirus!

Ask Fitis, the Bear: Real Crooks Sign Their Malware

Code-signing certificates are supposed to help authenticate the identity of software publishers, and provide cryptographic assurance that a signed piece of software has not been altered or tampered with. Both of these qualities make stolen or ill-gotten code-signing certificates attractive to cybercriminal groups, who prize their ability to add stealth and longevity to malicious software. This post is a deep dive on “Megatraffer,” a veteran Russian hacker who has practically cornered the underground market for malware focused code-signing certificates since 2015.

A review of Megatraffer’s posts on Russian crime forums shows this user began peddling individual stolen code-signing certs in 2015 on the Russian-language forum Exploit, and soon expanded to selling certificates for cryptographically signing applications and files designed to run in Microsoft Windows, Java, Adobe AIR, Mac and Microsoft Office.

Megatraffer explained that malware purveyors need a certificate because many antivirus products will be far more interested in unsigned software, and because signed files downloaded from the Internet don’t tend to get blocked by security features built into modern web browsers. Additionally, newer versions of Microsoft Windows will complain with a bright yellow or red alert message if users try to install a program that is not signed.

“Why do I need a certificate?” Megatraffer asked rhetorically in their Jan. 2016 sales thread on Exploit. “Antivirus software trusts signed programs more. For some types of software, a digital signature is mandatory.”

At the time, Megatraffer was selling unique code-signing certificates for $700 apiece, and charging more than twice that amount ($1,900) for an “extended validation” or EV code-signing cert, which is supposed to only come with additional identity vetting of the certificate holder. According to Megatraffer, EV certificates were a “must-have” if you wanted to sign malicious software or hardware drivers that would reliably work in newer Windows operating systems.

Megatraffer has continued to offer their code-signing services across more than a half-dozen other Russian-language cybercrime forums, mostly in the form of sporadically available EV and non-EV code-signing certificates from major vendors like Thawte and Comodo.

More recently, it appears Megatraffer has been working with ransomware groups to help improve the stealth of their malware. Shortly after Russia invaded Ukraine in February 2022, someone leaked several years of internal chat logs from the Conti ransomware gang, and those logs show Megatraffer was working with the group to help code-sign their malware between July and October 2020.

WHO IS MEGATRAFFER?

According to cyber intelligence firm Intel 471, Megatraffer has been active on more than a half-dozen crime forums from September 2009 to the present day. And on most of these identities, Megatraffer has used the email address 774748@gmail.com. That same email address also is tied to two forum accounts for a user with the handle “O.R.Z.”

Constella Intelligence, a company that tracks exposed databases, finds that 774748@gmail.com was used in connection with just a handful of passwords, but most frequently the password “featar24“. Pivoting off of that password reveals a handful of email addresses, including akafitis@gmail.com.

Intel 471 shows akafitis@gmail.com was used to register another O.R.Z. user account — this one on Verified[.]ru in 2008. Prior to that, akafitis@gmail.com was used as the email address for the account “Fitis,” which was active on Exploit between September 2006 and May 2007. Constella found the password “featar24” also was used in conjunction with the email address spampage@yandex.ru, which is tied to yet another O.R.Z. account on Carder[.]su from 2008.

The email address akafitis@gmail.com was used to create a Livejournal blog profile named Fitis that has a large bear as its avatar. In November 2009, Fitis wrote, “I am the perfect criminal. My fingerprints change beyond recognition every few days. At least my laptop is sure of it.”

Fitis’s real-life identity was exposed in 2010 after two of the biggest sponsors of pharmaceutical spam went to war with each other, and large volumes of internal documents, emails and chat records seized from both spam empires were leaked to this author. That protracted and public conflict formed the backdrop of my 2014 book — “Spam Nation: The Inside Story of Organized Cybercrime, from Global Epidemic to Your Front Door.”

One of the leaked documents included a Microsoft Excel spreadsheet containing the real names, addresses, phone numbers, emails, street addresses and WebMoney addresses for dozens of top earners in Spamit — at the time the most successful pharmaceutical spam affiliate program in the Russian hacking scene and one that employed most of the top Russian botmasters.

That document shows Fitis was one of Spamit’s most prolific recruiters, bringing more than 75 affiliates to the Spamit program over several years prior to its implosion in 2010 (and earning commissions on any future sales from all 75 affiliates).

The document also says Fitis got paid using a WebMoney account that was created when its owner presented a valid Russian passport for a Konstantin Evgenievich Fetisov, born Nov. 16, 1982 and residing in Moscow. Russian motor vehicle records show two different vehicles are registered to this person at the same Moscow address.

The most interesting domain name registered to the email address spampage@yahoo.com, fittingly enough, is fitis[.]ru, which DomainTools.com says was registered in 2005 to a Konstantin E. Fetisov from Moscow.

The Wayback Machine at archive.org has a handful of mostly blank pages indexed for fitis[.]ru in its early years, but for a brief period in 2007 it appears this website was inadvertently exposing all of its file directories to the Internet.

One of the exposed files — Glavmed.html — is a general invitation to the infamous Glavmed pharmacy affiliate program, a now-defunct scheme that paid tens of millions of dollars to affiliates who advertised online pill shops mainly by hacking websites and manipulating search engine results. Glavmed was operated by the same Russian cybercriminals who ran the Spamit program.

Archive.org shows the fitis[.]ru webpage with the Glavmed invitation was continuously updated with new invite codes. In their message to would-be Glavmed affiliates, the program administrator asked applicants to contact them at the ICQ number 165540027, which Intel 471 found was an instant messenger address previously used by Fitis on Exploit.

The exposed files in the archived version of fitis[.]ru include source code for malicious software, lists of compromised websites used for pharmacy spam, and a handful of what are apparently personal files and photos. Among the photos is a 2007 image labeled merely “fitis.jpg,” which shows a bespectacled, bearded young man with a ponytail standing next to what appears to be a newly-married couple at a wedding ceremony.

Mr. Fetisov did not respond to requests for comment.

As a veteran organizer of affiliate programs, Fitis did not waste much time building a new moneymaking collective after Spamit closed up shop. New York City-based cyber intelligence firm Flashpoint found that Megatraffer’s ICQ was the contact number for Himba[.]ru, a cost-per-acquisition (CPA) program launched in 2012 that paid handsomely for completed application forms tied to a variety of financial instruments, including consumer credit cards, insurance policies, and loans.

“Megatraffer’s entrenched presence on cybercrime forums strongly suggests that malicious means are used to source at least a portion of traffic delivered to HIMBA’s advertisers,” Flashpoint observed in a threat report on the actor.

Intel 471 finds that Himba was an active affiliate program until around May 2019, when it stopping paying its associates.

Flashpoint notes that in September 2015, Megatraffer posted a job ad on Exploit seeking experienced coders to work on browser plugins, installers and “loaders” — basically remote access trojans (RATs) that establish communication between the attacker and a compromised system.

“The actor specified that he is looking for full-time, onsite help either in his Moscow or Kiev locations,” Flashpoint wrote.

Interview With a Crypto Scam Investment Spammer

Social networks are constantly battling inauthentic bot accounts that send direct messages to users promoting scam cryptocurrency investment platforms. What follows is an interview with a Russian hacker responsible for a series of aggressive crypto spam campaigns that recently prompted several large Mastodon communities to temporarily halt new registrations. According to the hacker, their spam software has been in private use until the last few weeks, when it was released as open source code.

Renaud Chaput is a freelance programmer working on modernizing and scaling the Mastodon project infrastructure — including joinmastodon.org, mastodon.online, and mastodon.social. Chaput said that on May 4, 2023, someone unleashed a spam torrent targeting users on these Mastodon communities via “private mentions,” a kind of direct messaging on the platform.

The messages said recipients had earned an investment credit at a cryptocurrency trading platform called moonxtrade[.]com. Chaput said the spammers used more than 1,500 Internet addresses across 400 providers to register new accounts, which then followed popular accounts on Mastodon and sent private mentions to the followers of those accounts.

Since then, the same spammers have used this method to advertise more than 100 different crypto investment-themed domains. Chaput said that at one point this month the volume of bot accounts being registered for the crypto spam campaign started overwhelming the servers that handle new signups at Mastodon.social.

“We suddenly went from like three registrations per minute to 900 a minute,” Chaput said. “There was nothing in the Mastodon software to detect that activity, and the protocol is not designed to handle this.”

Seeking to gain a temporary handle on the spam wave, Chaput said he briefly disabled new account registrations on mastodon.social and mastondon.online. Shortly after that, those same servers came under a sustained distributed denial-of-service (DDoS) attack.

Chaput said whoever was behind the DDoS was definitely not using point-and-click DDoS tools, like a booter or stresser service.

“This was three hours non-stop, 200,000 to 400,000 requests per second,” Chaput said of the DDoS. “At first, they were targeting one path, and when we blocked that they started to randomize things. Over three hours the attack evolved several times.”

Chaput says the spam waves have died down since they retrofitted mastodon.social with a CAPTCHA, those squiggly letter and number combinations designed to stymie automated account creation tools. But he’s worried that other Mastodon instances may not be as well-staffed and might be easy prey for these spammers.

“We don’t know if this is the work of one person, or if this is [related to] software or services being sold to others,” Chaput told KrebsOnSecurity. “We’re really impressed by the scale of it — using hundreds of domains and thousands of Microsoft email addresses.”

Chaput said a review of their logs indicates many of the newly registered Mastodon spam accounts were registered using the same 0auth credentials, and that a domain common to those credentials was quot[.]pw.

A DIRECT QUOT

The domain quot[.]pw has been registered and abandoned by several parties since 2014, but the most recent registration data available through DomainTools.com shows it was registered in March 2020 to someone in Krasnodar, Russia with the email address edgard011012@gmail.com.

This email address is also connected to accounts on several Russian cybercrime forums, including “__edman__,” who had a history of selling “logs” — large amounts of data stolen from many bot-infected computers — as well as giving away access to hacked Internet of Things (IoT) devices.

In September 2018, a user by the name “ципа” (phonetically “Zipper” in Russian) registered on the Russian hacking forum Lolzteam using the edgard0111012@gmail.com address. In May 2020, Zipper told another Lolzteam member that quot[.]pw was their domain. That user advertised a service called “Quot Project” which said they could be hired to write programming scripts in Python and C++.

“I make Telegram bots and other rubbish cheaply,” reads one February 2020 sales thread from Zipper.

Clicking the “open chat in Telegram” button on Zipper’s Lolzteam profile page launched a Telegram instant message chat window where the user Quotpw responded almost immediately. Asked if they were aware their domain was being used to manage a spam botnet that was pelting Mastodon instances with crypto scam spam, Quotpw confirmed the spam was powered by their software.

“It was made for a limited circle of people,” Quotpw said, noting that they recently released the bot software as open source on GitHub.

Quotpw went on to say the spam botnet was powered by well more than the hundreds of IP addresses tracked by Chaput, and that these systems were mostly residential proxies. A residential proxy generally refers to a computer or mobile device running some type of software that enables the system to be used as a pass-through for Internet traffic from others.

Very often, this proxy software is installed surreptitiously, such as through a “Free VPN” service or mobile app. Residential proxies also can refer to households protected by compromised home routers running factory-default credentials or outdated firmware.

Quotpw maintains they have earned more than $2,000 sending roughly 100,000 private mentions to users of different Mastodon communities over the past few weeks. Quotpw said their conversion rate for the same bot-powered direct message spam on Twitter is usually much higher and more profitable, although they conceded that recent adjustments to Twitter’s anti-bot CAPTCHA have put a crimp in their Twitter earnings.

“My partners (I’m programmer) lost time and money while ArkoseLabs (funcaptcha) introduced new precautions on Twitter,” Quotpw wrote in a Telegram reply. “On Twitter, more spam and crypto scam.”

Asked whether they felt at all conflicted about spamming people with invitations to cryptocurrency scams, Quotpw said in their hometown “they pay more for such work than in ‘white’ jobs” — referring to legitimate programming jobs that don’t involve malware, botnets, spams and scams.

“Consider salaries in Russia,” Quotpw said. “Any spam is made for profit and brings illegal money to spammers.”

THE VIENNA CONNECTION

Shortly after edgard011012@gmail.com registered quot[.]pw, the WHOIS registration records for the domain were changed again, to msr-sergey2015@yandex.ru, and to a phone number in Austria: +43.6607003748.

Constella Intelligence, a company that tracks breached data, finds that the address msr-sergey2015@yandex.ru has been associated with accounts at the mobile app site aptoide.com (user: CoolappsforAndroid) and vimeworld.ru that were created from different Internet addresses in Vienna, Austria.

A search in Skype on that Austrian phone number shows it belongs to a Sergey Proshutinskiy who lists his location as Vienna, Austria. The very first result that comes up when one searches that unusual name in Google is a LinkedIn profile for a Sergey Proshutinskiy from Vienna, Austria.

Proshutinskiy’s LinkedIn profile says he is a Class of 2024 student at TGM, which is a state-owned, technical and engineering school in Austria. His resume also says he is a data science intern at Mondi Group, an Austrian manufacturer of sustainable packaging and paper.

Mr. Proshutinskiy did not respond to requests for comment.

Quotpw denied being Sergey, and said Sergey was a friend who registered the domain as a birthday present and favor last year.

“Initially, I bought it for 300 rubles,” Quotpw explained. “The extension cost 1300 rubles (expensive). I waited until it expired and forgot to buy it. After that, a friend (Sergey) bought [the] domain and transferred access rights to me.”

“He’s not even an information security specialist,” Quotpw said of Sergey. “My friends do not belong to this field. None of my friends are engaged in scams or other black [hat] activities.”

It may seem unlikely that someone would go to all this trouble to spam Mastodon users over several weeks using an impressive number of resources — all for just $2,000 in profit. But it is likely that whoever is actually running the various crypto scam platforms advertised by Quotpw’s spam messages pays handsomely for any investments generated by their spam.

According to the FBI, financial losses from cryptocurrency investment scams dwarfed losses for all other types of cybercrime in 2022, rising from $907 million in 2021 to $2.57 billion last year.

Update, May 25, 10:30 a.m.:  Corrected attribution of the Austrian school TGM.

$10M Is Yours If You Can Get This Guy to Leave Russia

The U.S. government this week put a $10 million bounty on a Russian man who for the past 18 years operated Try2Check, one of the cybercrime underground’s most trusted services for checking the validity of stolen credit card data. U.S. authorities say 43-year-old Denis Kulkov‘s card-checking service made him at least $18 million, which he used to buy a Ferrari, Land Rover, and other luxury items.

Launched in 2005, Try2Check soon was processing more than a million card-checking transactions per month — charging 20 cents per transaction. Cybercriminals turned to services like this after purchasing stolen credit card data from an underground shop, with an eye toward minimizing the number of cards that are inactive by the time they are put to criminal use.

Try2Check was so reliable that it eventually became the official card-checking service for some of the underground’s most bustling crime bazaars, including Vault Market, Unicc, and Joker’s Stash. Customers of these carding shops who chose to use the shop’s built-in (but a-la-carte) card checking service from Try2Check could expect automatic refunds on any cards that were found to be inactive or canceled at the time of purchase.

Many established stolen card shops will allow customers to request refunds on dead cards based on official reports from trusted third-party checking services. But in general, the bigger shops have steered customers toward using their own white-labeled version of the Try2Check service — primarily to help minimize disputes over canceled cards.

On Wednesday, May 3, Try2Check’s websites were replaced with a domain seizure notice from the U.S. Secret Service and U.S. Department of Justice, as prosecutors in the Eastern District of New York unsealed an indictment and search warrant naming Denis Gennadievich Kulkov of Samara, Russia as the proprietor.

At the same time, the U.S. Department of State issued a $10 million reward for information leading to the arrest or conviction of Kulkov. In November 2021, the State Department began offering up to to $10 million for the name or location of any key leaders of REvil, a major Russian ransomware gang.

As noted in the Secret Service’s criminal complaint (PDF), the Try2Check service was first advertised on the closely-guarded Russian cybercrime forum Mazafaka, by someone using the handle “KreenJo.” That handle used the same ICQ instant messenger account number (555724) as a Mazafaka denizen named “Nordex.”

In February 2005, Nordex posted to Mazafaka that he was in the market for hacked bank accounts, and offered 50 percent of the take. He asked interested partners to contact him at the ICQ number 228427661 or at the email address polkas@bk.ru. As the government noted in its search warrant, Nordex exchanged messages with forum users at the time identifying himself as a then-24-year-old “Denis” from Samara, RU.

In 2017, U.S. law enforcement seized the cryptocurrency exchange BTC-e, and the Secret Service said those records show that a Denis Kulkov from Samara supplied the username “Nordexin,” email address nordexin@ya.ru, and an address in Samara.

Investigators had already found Instagram accounts where Kulkov posted pictures of his Ferrari and his family. Authorities were able to identify that Kulkov had an iCloud account tied to the address nordexin@icloud.com, and upon subpoenaing that found passport photos of Kulkov, and well as more photos of his family and pricey cars.

Like many other top cybercriminals based in Russia or in countries with favorable relations to the Kremlin, the proprietor of Try2Check was not particularly difficult to link to a real-life identity. In Kulkov’s case, it no doubt was critical to U.S. investigators that they had access to a wealth of personal information tied to a cryptocurrency exchange Kulkov had used.

However, the link between Kulkov and Try2Check can be made — ironically — based on records that have been plundered by hackers and published online over the years — including Russian email services, Russian government records, and hacked cybercrime forums.

NORDEX

According to cybersecurity firm Constella Intelligence, the address polkas@bk.ru was used to register an account with the username “Nordex” at bankir[.]com, a now defunct news website that was almost standard reading for Russian speakers interested in news about various Russian financial markets.

Nordex appears to have been a finance nerd. In his early days on the forums, Nordex posted several long threads on his views about the Russian stock market and mutual fund investments.

That Bankir account was registered from the Internet address 193.27.237.66 in Samara, Russia, and included Nordex’s date of birth as April 8, 1980, as well as their ICQ number (228427661).

Cyber intelligence firm Intel 471 found that Internet address also was used to register the account “Nordex” on the Russian hacking forum Exploit back in 2006.

Constella tracked another Bankir[.]com account created from that same Internet address under the username “Polkas.” This account had the same date of birth as Nordex, but a different email address: nordia@yandex.ru. This and other “nordia@” emails shared a password: “anna59.”

NORDIA

Nordia@yandex.ru shares several passwords with nordia@list.ru, which Constella says was used to create an account at a religious website for an Anna Kulikova from Samara. At the Russian home furnishing store Westwing.ru, Ms. Kulikova listed her full name as Anna Vnrhoturkina Kulikova, and her address as 29 Kommunistrecheskya St., Apt. 110.

A search on that address in Constella brings up a record for an Anna Denis Vnrhoturkina Kulkov, and the phone number 879608229389.

Russian vehicle registration records have also been hacked and leaked online over the years. Those records show that Anna’s Apt 110 address is tied to a Denis Gennadyvich Kulkov, born April 8, 1980.

The vehicle Kolkov registered in 2015 at that address was a 2010 Ferrari Italia, with the license plate number K022YB190. The phone number associated with this record — 79608229389 — is exactly like Anna’s, only minus the (mis?)leading “8”. That number also is tied to a now-defunct Facebook account, and to the email addresses nordexin@ya.ru and nordexin@icloud.com.

Kulkov’s Ferrari has been photographed numerous times over the years by Russian car aficionados, including this one with the driver’s face redacted by the photographer:

As the title of this story suggests, the hard part for Western law enforcement isn’t identifying the Russian cybercriminals who are major players in the scene. Rather, it’s finding creative ways to capture high-value suspects if and when they do leave the protection that Russia generally extends to domestic cybercriminals within its borders who do not also harm Russian companies or consumers, or interfere with state interests.

But Russia’s war against Ukraine has caused major fault lines to appear in the cybercrime underground: Cybercriminal syndicates that previously straddled Russia and Ukraine with ease were forced to reevaluate many comrades who were suddenly working for The Other Side.

Many cybercriminals who operated with impunity from Russia and Ukraine prior to the war chose to flee those countries following the invasion, presenting international law enforcement agencies with rare opportunities to catch most-wanted cybercrooks. One of those was Mark Sokolovsky, a 26-year-old Ukrainian man who operated the popular “Raccoon” malware-as-a-service offering; Sokolovsky was apprehended in March 2022 after fleeing Ukraine’s mandatory military service orders.

Also nabbed on the lam last year was Vyacheslav “Tank” Penchukov, a senior Ukrainian member of a transnational cybercrime group that stole tens of millions of dollars over nearly a decade from countless hacked businesses. Penchukov was arrested after leaving Ukraine to meet up with his wife in Switzerland.

Giving a Face to the Malware Proxy Service ‘Faceless’

For the past seven years, a malware-based proxy service known as “Faceless” has sold anonymity to countless cybercriminals. For less than a dollar per day, Faceless customers can route their malicious traffic through tens of thousands of compromised systems advertised on the service. In this post we’ll examine clues left behind over the past decade by the proprietor of Faceless, including some that may help put a face to the name.

Riley Kilmer is co-founder of Spur.us, a company that tracks thousands of VPN and proxy networks, and helps customers identify traffic coming through these anonymity services. Kilmer said Faceless has emerged as one of the underground’s most reliable malware-based proxy services, mainly because its proxy network has traditionally included a great many compromised “Internet of Things” devices — such as media sharing servers — that are seldom included on malware or spam block lists.

Kilmer said when Spur first started looking into Faceless, they noticed almost every Internet address that Faceless advertised for rent also showed up in the IoT search engine Shodan.io as a media sharing device on a local network that was somehow exposed to the Internet.

“We could reliably look up the [fingerprint] for these media sharing devices in Shodan and find those same systems for sale on Faceless,” Kilmer said.

In January 2023, the Faceless service website said it was willing to pay for information about previously undocumented security vulnerabilities in IoT devices. Those with IoT zero-days could expect payment if their exploit involved at least 5,000 systems that could be identified through Shodan.

Recently, Faceless has shown ambitions beyond just selling access to poorly-secured IoT devices. In February, Faceless re-launched a service that lets users drop an email bomb on someone — causing the target’s inbox to be filled with tens of thousands of junk messages.

And in March 2023, Faceless started marketing a service for looking up Social Security Numbers (SSNs) that claims to provide access to “the largest SSN database on the market with a very high hit rate.”

Kilmer said Faceless wants to become a one-stop-fraud-shop for cybercriminals who are seeking stolen or synthetic identities from which to transact online, and a temporary proxy that is geographically close to the identity being sold. Faceless currently sells this bundled product for $9 — $8 for the identity and $1 for the proxy.

“They’re trying to be this one-stop shop for anonymity and personas,” Kilmer said. “The service basically says ‘here’s an SSN and proxy connection that should correspond to that user’s location and make sense to different websites.'”

MRMURZA

Faceless is a project from MrMurza, a particularly talkative member of more than a dozen Russian-language cybercrime forums over the past decade. According to cyber intelligence firm Flashpoint, MrMurza has been active in the Russian underground since at least September 2012. Flashpoint said MrMurza appears to be extensively involved in botnet activity and “drops” — fraudulent bank accounts created using stolen identity data that are often used in money laundering and cash-out schemes.

Faceless grew out of a popular anonymity service called iSocks, which was launched in 2014 and advertised on multiple Russian crime forums as a proxy service that customers could use to route their malicious Web traffic through compromised computers.

Flashpoint says that in the months before iSocks went online, MrMurza posted on the Russian language crime forum Verified asking for a serious partner to assist in opening a proxy service, noting they had a botnet that was powered by malware that collected proxies with a 70 percent infection rate.

In September 2016, MrMurza sent a message to all iSocks users saying the service would soon be phased out in favor of Faceless, and that existing iSocks users could register at Faceless for free if they did so quickly — before Faceless began charging new users registration fees between $50 and $100.

Verified and other Russian language crime forums where MrMurza had a presence have been hacked over the years, with contact details and private messages leaked online. In a 2014 private message to the administrator of Verified explaining his bona fides, MrMurza said he received years of positive feedback as a seller of stolen Italian credit cards and a vendor of drops services.

MrMurza told the Verified admin that he used the nickname AccessApproved on multiple other forums over the years. MrMurza also told the admin that his account number at the now-defunct virtual currency Liberty Reserve was U1018928.

According to cyber intelligence firm Intel 471, the user AccessApproved joined the Russian crime forum Zloy in Jan. 2012, from an Internet address in Magnitogorsk, RU. In a 2012 private message where AccessApproved was arguing with another cybercriminal over a deal gone bad, AccessApproved asked to be paid at the Liberty Reserve address U1018928.

In 2013, U.S. federal investigators seized Liberty Reserve and charged its founders with facilitating billions of dollars in money laundering tied to cybercrime. The Liberty Reserve case was prosecuted out of the Southern District of New York, which in 2016 published a list of account information (PDF) tied to thousands of Liberty Reserve addresses the government asserts were involved in money laundering.

That document indicates the Liberty Reserve account claimed by MrMurza/AccessApproved — U1018928 — was assigned in 2011 to a “Vadim Panov” who used the email address lesstroy@mgn.ru.

PANOV

Constella Intelligence, a threat intelligence firm that tracks breached databases, says lesstroy@mgn.ru was used for an account “Hackerok” at the accounting service klerk.ru that was created from an Internet address in Magnitogorsk. The password chosen by this user was “1232.”

In addition to selling access to hacked computers and bank accounts, both MrMurza and AccessApproved ran side hustles on the crime forums selling clothing from popular retailers that refused to ship directly to Russia.

On one cybercrime forum where AccessApproved had clothing customers, denizens of the forum created a lengthy discussion thread to help users identify incoming emails associated with various reshipping services advertised within their community. Reshippers tend to rely on a large number of people in the United States and Europe helping to forward packages overseas, but in many cases the notifications about purchases and shipping details would be forwarded to reshipping service customers from a consistent email account.

That thread said AccessApproved’s clothing reshipping service forwarded confirmation emails from the address panov-v@mail.ru. This address is associated with accounts on two Russian cybercrime forums registered from Magnitogorsk in 2010 using the handle “Omega^gg4u.”

This Omega^gg4u identity sold software that can rapidly check the validity of large batches of stolen credit cards. Interestingly, both Omega^gg4u and AccessApproved also had another niche: Reselling heavily controlled substances — such as human growth hormone and anabolic steroids — from chemical suppliers in China.

A search in Constella on the address panov-v@mail.ru and many variations on that address shows these accounts cycled through the same passwords, including 055752403k, asus666, 01091987h, and the relatively weak password 1232 (recall that 1232 was picked by whoever registered the lesstroy@mgn.ru account at Klerk.ru).

Constella says the email address asus666@yandex.ru relied on the passwords asus666 and 01091987h. The 01091987h password also was used by asus666@mail.ru, which also favored the password 24587256.

Constella further reports that whoever owned the much shorter address asus@mail.ru also used the password 24587256. In addition, it found the password 2318922479 was tied to both asus666@mail.ru and asus@mail.ru.

The email addresses asus@mail.ru, asus2504@mail.ru, and zaxar2504@rambler.ru were all used to register Vkontakte social media accounts for a Denis ***@VIP*** Pankov. There are a number of other Vkontakte accounts registered to asus@mail.ru and many variations of this address under a different name. But none of those other profiles appear tied to real-life identities.

PANKOV

Constella’s data shows the email addresses asus2504@mail.ru and zaxar2504@rambler.ru used the rather unique password denis250485, which was also used by the email address denispankov@yandex.ru and almost a dozen variations at other Russian-language email providers.

Russian vehicle registration records from 2016 show the email address denispankov@yandex.ru belongs to Denis Viktorovich Pankov, born on April 25, 1985. That explains the “250485” portion of Pankov’s favored password. The registration records further indicate that in 2016 Pankov’s vehicle was registered in a suburb of Moscow.

Russian incorporation records show that denispankov@yandex.com is tied to IP Pankov Denis Viktorovich, a now-defunct transportation company in the Volograd Oblast, a region in southern Russia that shares a long border with western Kazazkhstan.

More recent records for IP Pankov Denis Viktorovich show a microenterprise with this name in Omsk that described its main activity as “retail sale by mail or via the Internet.” Russian corporate records indicate this entity was liquidated in 2021.

A reverse password search on “denis250485” via Constella shows this password was used by more than 75 email addresses, most of which are some variation of gaihnik@mail.ru — such as gaihnik25@mail.ru, or gaihnik2504@rambler.ru.

In 2012, someone posted answers to a questionnaire on behalf of Denis Viktorovich Pankov to a Russian-language discussion forum on Chinese crested dog breeds. The message said Pankov was seeking a puppy of a specific breed and was a resident of Krasnogorsk, a city that is adjacent to the northwestern boundary of Moscow.

The message said Pankov was a then 27-year-old manager in an advertising company, and could be reached at the email address gaihnik@mail.ru.

GAIHNIK

Constella Intelligence shows gaihnik@mail.ru registered at the now-defunct email marketing service Smart Responder from an address in Gagarin, which is about 115 miles west of Moscow.

Back in 2015, the user Gaihnik25 was banned from the online game World of Tanks for violating the game’s terms that prohibit “bot farming,” or the automated use of large numbers of player accounts to win some advantage that is usually related to cashing out game accounts or inventory.

For the past few years, someone using the nickname Gaihnik25 has been posting messages to the Russian-language hacking forum Gerki[.]pw, on discussion threads regarding software designed to “brute force” or mass-check online accounts for weak or compromised passwords.

A new member of the Russian hacking forum Nohide[.]Space using the handle Gaihnik has been commenting recently about proxy services, credential checking software, and the sale of hacked mailing lists. Gaihnik’s first post on the forum concerned private software for checking World of Tanks accounts.

The address gaihnik@mail.ru shows how so many email addresses tied to Pankov were also connected to apparently misleading identities on Vkontakte and elsewhere. Constella found this address was tied to a Vkontakte account for a Dmitriy Zakarov.

Microsoft’s Bing search engine says gaihnik@mail.ru belongs to 37-year-old Denis Pankov, yet clicking the Mail.ru profile for that user brings up a profile for a much older man by the name Gavril Zakarov. However, when you log in to a Mail.ru account and view that profile, it shows that most of the account’s profile photos are of a much younger man.

Many of those same photos show up in an online dating profile at dating.ru for the user Gaihnik, a.k.a “Denchik,” who says he is a 37-year-old Taurus from Gagarin who enjoys going for walks in nature, staying up late, and being on the Internet.

Mr. Pankov did not respond to multiple requests for comment sent to all of the email addresses mentioned in this story. However, some of those addresses produced detailed error responses; Mail.ru reported that the users panov-v@mail.ru, asus666@mail.ru, and asus2504@mail.ru were terminated, and that gaihnik25@mail.ru is now disabled.

Messages sent to many other email addresses connected via passwords to Pankov and using some variation of asus####@mail.ru also returned similar account termination messages.

Who’s Behind the NetWire Remote Access Trojan?

A Croatian national has been arrested for allegedly operating NetWire, a Remote Access Trojan (RAT) marketed on cybercrime forums since 2012 as a stealthy way to spy on infected systems and siphon passwords. The arrest coincided with a seizure of the NetWire sales website by the U.S. Federal Bureau of Investigation (FBI). While the defendant in this case hasn’t yet been named publicly, the NetWire website has been leaking information about the likely true identity and location of its owner for the past 11 years.

Typically installed by booby-trapped Microsoft Office documents and distributed via email, NetWire is a multi-platform threat that is capable of targeting not only Microsoft Windows machines but also Android, Linux and Mac systems.

NetWire’s reliability and relatively low cost ($80-$140 depending on features) has made it an extremely popular RAT on the cybercrime forums for years, and NetWire infections consistently rank among the top 10 most active RATs in use.

NetWire has been sold openly on the same website since 2012: worldwiredlabs[.]com. That website now features a seizure notice from the U.S. Department of Justice (DOJ), which says the domain was taken as part of “a coordinated law enforcement action taken against the NetWire Remote Access Trojan.”

“As part of this week’s law enforcement action, authorities in Croatia on Tuesday arrested a Croatian national who allegedly was the administrator of the website,” reads a statement by the DOJ today. “This defendant will be prosecuted by Croatian authorities. Additionally, law enforcement in Switzerland on Tuesday seized the computer server hosting the NetWire RAT infrastructure.”

Neither the DOJ’s statement nor a press release on the operation published by Croatian authorities mentioned the name of the accused. But it’s fairly remarkable that it has taken so long for authorities in the United States and elsewhere to move against NetWire and its alleged proprietor, given that the RAT’s author apparently did very little to hide his real-life identity.

The WorldWiredLabs website first came online in February 2012 using a dedicated host with no other domains. The site’s true WHOIS registration records have always been hidden by privacy protection services, but there are plenty of clues in historical Domain Name System (DNS) records for WorldWiredLabs that point in the same direction.

In October 2012, the WorldWiredLabs domain moved to another dedicated server at the Internet address 198.91.90.7, which was home to just one other domain: printschoolmedia[.]org, also registered in 2012.

According to DomainTools.com, printschoolmedia[.]org was registered to a Mario Zanko in Zapresic, Croatia, and to the email address zankomario@gmail.com. DomainTools further shows this email address was used to register one other domain in 2012: wwlabshosting[.]com, also registered to Mario Zanko from Croatia.

A review of DNS records for both printschoolmedia[.]org and wwlabshosting[.]com shows that while these domains were online they both used the DNS name server ns1.worldwiredlabs[.]com. No other domains have been recorded using that same name server.

DNS records for worldwiredlabs[.]com also show the site forwarded incoming email to the address tommaloney@ruggedinbox.com. Constella Intelligence, a service that indexes information exposed by public database leaks, shows this email address was used to register an account at the clothing retailer romwe.com, using the password “123456xx.”

Running a reverse search on this password in Constella Intelligence shows there are more than 450 email addresses known to have used this credential, and two of those are zankomario@gmail.com and zankomario@yahoo.com.

A search on zankomario@gmail.com in Skype returns three results, including the account name “Netwire” and the username “Dugidox,” and another for a Mario Zanko (username zanko.mario).

Dugidox corresponds to the hacker handle most frequently associated with NetWire sales and support discussion threads on multiple cybercrime forums over the years.

Constella ties dugidox@gmail.com to a number of website registrations, including the Dugidox handle on BlackHatWorld and HackForums, and to IP addresses in Croatia for both. Constella also shows the email address zankomario@gmail.com used the password “dugidox2407.”

In 2010, someone using the email address dugidox@gmail.com registered the domain dugidox[.]com. The WHOIS registration records for that domain list a “Senela Eanko” as the registrant, but the address used was the same street address in Zapresic that appears in the WHOIS records for printschoolmedia[.]org, which is registered in Mr. Zanco’s name.

Prior to the demise of Google+, the email address dugidox@gmail.com mapped to an account with the nickname “Netwire wwl.” The dugidox email also was tied to a Facebook account (mario.zanko3), which featured check-ins and photos from various places in Croatia.

That Facebook profile is no longer active, but back in January 2017, the administrator of WorldWiredLabs posted that he was considering adding certain Android mobile functionality to his service. Three days after that, the Mario.Zank3 profile posted a photo saying he was selected for an Android instruction course — with his dugidox email in the photo, naturally.

Incorporation records from the U.K.’s Companies House show that in 2017 Mr. Zanko became an officer in a company called Godbex Solutions LTD. A Youtube video invoking this corporate name describes Godbex as a “next generation platform” for exchanging gold and cryptocurrencies.

The U.K. Companies House records show Godbex was dissolved in 2020. It also says Mr. Zanko was born in July 1983, and lists his occupation as “electrical engineer.”

Mr. Zanko did not respond to multiple requests for comment.

A statement from the Croatian police about the NetWire takedown is here.

Who’s Behind the Botnet-Based Service BHProxies?

A security firm has discovered that a six-year-old crafty botnet known as Mylobot appears to be powering a residential proxy service called BHProxies, which offers paying customers the ability to route their web traffic anonymously through compromised computers. Here’s a closer look at Mylobot, and a deep dive into who may be responsible for operating the BHProxies service.

First identified in 2017 by the security firm Deep Instinct, Mylobot employs a number of fairly sophisticated methods to remain undetected on infected hosts, such as running exclusively in the computer’s temporary memory, and waiting 14 days before attempting to contact the botnet’s command and control servers.

Last year, researchers at Minerva Labs spotted the botnet being used to blast out sextortion scams. But according to a new report from BitSight, the Mylobot botnet’s main functionality has always been about transforming the infected system into a proxy.

The Mylobot malware includes more than 1,000 hard-coded and encrypted domain names, any one of which can be registered and used as control networks for the infected hosts. BitSight researchers found significant overlap in the Internet addresses used by those domains and a domain called BHproxies[.]com.

BHProxies sells access to “residential proxy” networks, which allow someone to rent a residential IP address to use as a relay for their Internet communications, providing anonymity and the advantage of being perceived as a residential user surfing the web. The service is currently advertising access to more than 150,000 devices globally.

“At this point, we cannot prove that BHProxies is linked to Mylobot, but we have a strong suspicion,” wrote BitSight’s Stanislas Arnoud.

To test their hypothesis, BitSight obtained 50 proxies from BHProxies. The researchers were able to use 48 of those 50 proxies to browse to a website they controlled — allowing them to record the true IP addresses of each proxy device.

“Among these 48 recovered residential proxies IP addresses, 28 (58.3%) of those were already present in our sinkhole systems, associated with the Mylobot malware family,” Arnoud continued. “This number is probably higher, but we don’t have a full visibility of the botnet. This gave us clear evidence that Mylobot infected computers are used by the BHProxies service.”

BitSight said it is currently seeing more than 50,000 unique Mylobot infected systems every day, and that India appears to be the most targeted country, followed by the United States, Indonesia and Iran.

“We believe we are only seeing part of the full botnet, which may lead to more than 150,000 infected computers as advertised by BHProxies’ operators,” Arnoud wrote.

WHO’S BEHIND BHPROXIES?

The website BHProxies[.]com has been advertised for nearly a decade on the forum Black Hat World by the user BHProxies. BHProxies has authored 129 posts on Black Hat World since 2012, and their last post on the forum was in December 2022.

BHProxies initially was fairly active on Black Hat World between May and November 2012, after which it suddenly ceased all activity. The account didn’t resume posting on the forum until April 2014.

According to cyber intelligence firm Intel 471, the user BHProxies also used the handle “hassan_isabad_subar” and marketed various software tools, including “Subar’s free email creator” and “Subar’s free proxy scraper.”

Intel 471’s data shows that hassan_isabad_subar registered on the forum using the email address jesus.fn.christ@gmail.com. In a June 2012 private message exchange with a website developer on Black Hat World, hassan_isabad_subar confided that they were working at the time to develop two websites, including the now-defunct customscrabblejewelry.com.

DomainTools.com reports that customscrabblejewelry.com was registered in 2012 to a Teresa Shotliff in Chesterland, Ohio. A search on jesus.fn.christ@gmail.com at Constella Intelligence, a company that tracks compromised databases, shows this email address is tied to an account at the fundraising platform omaze.com, for a Brian Shotliff from Chesterland, Ohio.

Reached via LinkedIn, Mr. Shotliff said he sold his BHProxies account to another Black Hat World forum user from Egypt back in 2014. Shotliff shared an April 2014 password reset email from Black Hat World, which shows he forwarded the plaintext password to the email address legendboy2050@yahoo.com. He also shared a PayPal receipt and snippets of Facebook Messenger logs showing conversations in March 2014 with legendboy2050@yahoo.com.

Constella Intelligence confirmed that legendboy2050@yahoo.com was indeed another email address tied to the hassan_isabad_subar/BHProxies identity on Black Hat World. Constella also connects legendboy2050 to Facebook and Instagram accounts for one Abdala Tawfik from Cairo. This user’s Facebook page says Tawfik also uses the name Abdalla Khafagy.

Tawfik’s Instagram account says he is a former operations manager at the social media network TikTok, as well as a former director at Crypto.com.

Abdalla Khafagy’s LinkedIn profile says he was “global director of community” at Crypto.com for about a year ending in January 2022. Before that, the resume says he was operations manager of TikTok’s Middle East and North Africa region for approximately seven months ending in April 2020.

Khafagy’s LinkedIn profile says he is currently founder of LewkLabs, a Dubai-based “blockchain-powered, SocialFi content monetization platform” that last year reported funding of $3.26 million from private investors.

The only experience listed for Khafagy prior to the TikTok job is labeled “Marketing” at “Confidential,” from February 2014 to October 2019.

Reached via LinkedIn, Mr. Khafagy told KrebsOnSecurity that he had a Black Hat World account at some point, but that he didn’t recall ever having used an account by the name BHProxies or hassan_isabad_subar. Khafagy said he couldn’t remember the name of the account he had on the forum.

“I had an account that was simply hacked from me shortly after and I never bothered about it because it wasn’t mine in the first place,” he explained.

Khafagy declined to elaborate on the five-year stint in his resume marked “Confidential.” When asked directly whether he had ever been associated with the BHProxies service, Mr. Khafagy said no.

That Confidential job listing is interesting because its start date lines up with the creation of BHproxies[.]com. Archive.org indexed its first copy of BHProxies[.]com on Mar. 5, 2014, but historic DNS records show BHproxies[.]com first came online Feb. 25, 2014.

Shortly after that conversation with Mr. Khafagy, Mr. Shotliff shared a Facebook/Meta message he received that indicated Mr. Khafagy wanted him to support the claim that the BHProxies account had somehow gone missing.

“Hey mate, it’s been a long time. Hope you are doing well. Someone from Krebs on Security reached out to me about the account I got from you on BHW,” Khafagy’s Meta account wrote. “Didn’t we try to retrieve this account? I remember mentioning to you that it got stolen and I was never able to retrieve it.”

Mr. Shotliff said Khafagy’s sudden message this week was the first time he’d heard that claim.

“He bought the account,” Shotliff said. “He might have lost the account or had it stolen, but it’s not something I remember.”

If you liked this story, you may also enjoy these other investigations into botnet-based proxy services:

A Deep Dive Into the Residential Proxy Service ‘911’
911 Proxy Service Implodes After Disclosing Breach
Meet the Administrators of the RSOCKS Proxy Botnet
The Link Between AWM Proxy & the Glupteba Botnet
15-Year-Old Malware Proxy Network VIP72 Goes Dark
Who’s Behind the TDSS Botnet?

U.S. Govt. Apps Bundled Russian Code With Ties to Mobile Malware Developer

A recent scoop by Reuters revealed that mobile apps for the U.S. Army and the Centers for Disease Control and Prevention (CDC) were integrating software that sends visitor data to a Russian company called Pushwoosh, which claims to be based in the United States. But that story omitted an important historical detail about Pushwoosh: In 2013, one of its developers admitted to authoring the Pincer Trojan, malware designed to surreptitiously intercept and forward text messages from Android mobile devices.

Pushwoosh says it is a U.S. based company that provides code for software developers to profile smartphone app users based on their online activity, allowing them to send tailor-made notifications. But a recent investigation by Reuters raised questions about the company’s real location and truthfulness.

The Army told Reuters it removed an app containing Pushwoosh in March, citing “security concerns.” The Army app was used by soldiers at one of the nation’s main combat training bases.

Reuters said the CDC likewise recently removed Pushwoosh code from its app over security concerns, after reporters informed the agency Pushwoosh was not based in the Washington D.C. area — as the company had represented — but was instead operated from Novosibirsk, Russia.

Pushwoosh’s software also was found in apps for “a wide array of international companies, influential nonprofits and government agencies from global consumer goods company Unilever and the Union of European Football Associations (UEFA) to the politically powerful U.S. gun lobby, the National Rifle Association (NRA), and Britain’s Labour Party.”

The company’s founder Max Konev told Reuters Pushwoosh “has no connection with the Russian government of any kind” and that it stores its data in the United States and Germany.

But Reuters found that while Pushwoosh’s social media and U.S. regulatory filings present it as a U.S. company based variously in California, Maryland and Washington, D.C., the company’s employees are located in Novosibirsk, Russia.

Reuters also learned that the company’s address in California does not exist, and that two LinkedIn accounts for Pushwoosh employees in Washington, D.C. were fake.

“Pushwoosh never mentioned it was Russian-based in eight annual filings in the U.S. state of Delaware, where it is registered, an omission which could violate state law,” Reuters reported.

Pushwoosh admitted the LinkedIn profiles were fake, but said they were created by a marketing firm to drum up business for the company — not misrepresent its location.

Pushwoosh told Reuters it used addresses in the Washington, D.C. area to “receive business correspondence” during the coronavirus pandemic. A review of the Pushwoosh founder’s online presence via Constella Intelligence shows his Pushwoosh email address was tied to a phone number in Washington, D.C. that was also connected to email addresses and account profiles for over a dozen other Pushwoosh employees.

THE PINCER TROJAN CONNECTION

The dust-up over Pushwoosh came in part from data gathered by Zach Edwards, a security researcher who until recently worked for the Internet Safety Labs, a nonprofit organization that funds research into online threats.

Edwards said Pushwoosh began as Arello-Mobile, and for several years the two co-branded — appearing side by side at various technology expos. Around 2016, he said, the two companies both started using the Pushwoosh name.

A search on Pushwoosh’s code base shows that one of the company’s longtime developers is a 41-year-old from Novosibirsk named Yuri Shmakov. In 2013, KrebsOnSecurity interviewed Shmakov for the story, “Who Wrote the Pincer Android Trojan?” wherein Shmakov acknowledged writing the malware as a freelance project.

Shmakov told me that, based on the client’s specifications, he suspected it might ultimately be put to nefarious uses. Even so, he completed the job and signed his work by including his nickname in the app’s code.

“I was working on this app for some months, and I was hoping that it would be really helpful,” Shmakov wrote. “[The] idea of this app is that you can set it up as a spam filter…block some calls and SMS remotely, from a Web service. I hoped that this will be [some kind of] blacklist, with logging about blocked [messages/calls]. But of course, I understood that client [did] not really want this.”

Shmakov did not respond to requests for comment. His LinkedIn profile says he stopped working for Arello Mobile in 2016, and that he currently is employed full-time as the Android team leader at an online betting company.

In a blog post responding to the Reuters story, Pushwoosh said it is a privately held company incorporated under the state laws of Delaware, USA, and that Pushwoosh Inc. was never owned by any company registered in the Russian Federation.

“Pushwoosh Inc. used to outsource development parts of the product to the Russian company in Novosibirsk, mentioned in the article,” the company said. “However, in February 2022, Pushwoosh Inc. terminated the contract.”

However, Edwards noted that dozens of developer subdomains on Pushwoosh’s main domain still point to JSC Avantel, an Internet provider based in Novosibirsk, Russia.

WAR GAMES

Edwards said the U.S. Army’s app had a custom Pushwoosh configuration that did not appear on any other customer implementation.

“It had an extremely custom setup that existed nowhere else,” Edwards said. “Originally, it was an in-app Web browser, where it integrated a Pushwoosh javascript so that any time a user clicked on links, data went out to Pushwoosh and they could push back whatever they wanted through the in-app browser.”

An Army Times article published the day after the Reuters story ran said at least 1,000 people downloaded the app, which “delivered updates for troops at the National Training Center on Fort Irwin, Calif., a critical waypoint for deploying units to test their battlefield prowess before heading overseas.”

In April 2022, roughly 4,500 Army personnel converged on the National Training Center for a war games exercise on how to use lessons learned from Russia’s war against Ukraine to prepare for future fights against a major adversary such as Russia or China.

Edwards said despite Pushwoosh’s many prevarications, the company’s software doesn’t appear to have done anything untoward to its customers or users.

“Nothing they did has been seen to be malicious,” he said. “Other than completely lying about where they are, where their data is being hosted, and where they have infrastructure.”

GOV 311

Edwards also found Pushwoosh’s technology embedded in nearly two dozen mobile apps that were sold to cities and towns across Illinois as a way to help citizens access general information about their local communities and officials.

The Illinois apps that bundled Pushwoosh’s technology were produced by a company called Government 311, which is owned by Bill McCarty, the current director of the Springfield Office of Budget and Management. A 2014 story in The State Journal-Register said Gov 311’s pricing was based on population, and that the app would cost around $2,500 per year for a city with approximately 25,000 people.

McCarty told KrebsOnSecurity that his company stopped using Pushwoosh “years ago,” and that it now relies on its own technology to provide push notifications through its 311 apps.

But Edwards found some of the 311 apps still try to phone home to Pushwoosh, such as the 311 app for Riverton, Ill.

“Riverton ceased being a client several years ago, which [is] probably why their app was never updated to change out Pushwoosh,” McCarty explained. “We are in the process of updating all client apps and a website refresh. As part of that, old unused apps like Riverton 311 will be deleted.”

FOREIGN ADTECH THREAT?

Edwards said it’s far from clear how many other state and local government apps and Web sites rely on technology that sends user data to U.S. adversaries overseas. In July, Congress introduced an amended version of the Intelligence Authorization Act for 2023, which included a new section focusing on data drawn from online ad auctions that could be used to geolocate individuals or gain other information about them.

Business Insider reports that if this section makes it into the final version — which the Senate also has to pass — the Office for the Director of National Intelligence (ODNI) will have 60 days after the Act becomes law to produce a risk assessment. The assessment will look into “the counterintelligence risks of, and the exposure of intelligence community personnel to, tracking by foreign adversaries through advertising technology data,” the Act states.

Edwards says he’s hoping those changes pass, because what he found with Pushwoosh is likely just a drop in a bucket.

“I’m hoping that Congress acts on that,” he said. “If they were to put a requirement that there’s an annual audit of risks from foreign ad tech, that would at least force people to identify and document those connections.”

Breach Exposes Users of Microleaves Proxy Service

Microleaves, a ten-year-old proxy service that lets customers route their web traffic through millions of Microsoft Windows computers, recently fixed a vulnerability in their website that exposed their entire user database. Microleaves claims its proxy software is installed with user consent, but data exposed in the breach shows the service has a lengthy history of being supplied with new proxies by affiliates incentivized to distribute the software any which way they can — such as by secretly bundling it with other titles.

Launched in 2013, Microleaves is a service that allows customers to route their Internet traffic through PCs in virtually any country or city around the globe. Microleaves works by changing each customer’s Internet Protocol (IP) address every five to ten minutes.

The service, which accepts PayPal, Bitcoin and all major credit cards, is aimed primarily at enterprises engaged in repetitive, automated activity that often results in an IP address being temporarily blocked — such as data scraping, or mass-creating new accounts at some service online.

In response to a report about the data exposure from KrebsOnSecurity, Microleaves said it was grateful for being notified about a “very serious issue regarding our customer information.”

Abhishek Gupta is the PR and marketing manager for Microleaves, which he said in the process of being rebranded to “Shifter.io.” Gupta said the report qualified as a “medium” severity security issue in Shifter’s brand new bug bounty program (the site makes no mention of a bug bounty), which he said offers up to $2,000 for reporting data exposure issues like the one they just fixed. KrebsOnSecurity declined the offer and requested that Shifter donate the amount to the Electronic Frontier Foundation (EFF), a digital rights group.

From its inception nearly a decade ago, Microleaves has claimed to lease between 20-30 million IPs via its service at any time. Riley Kilmer, co-founder of the proxy-tracking service Spur.us, said that 20-30 million number might be accurate for Shifter if measured across a six-month time frame. Currently, Spur is tracking roughly a quarter-million proxies associated with Microleaves/Shifter each day, with a high rate of churn in IPs.

Early on, this rather large volume of IP addresses led many to speculate that Microleaves was just a botnet which was being resold as a commercial proxy service.

The very first discussion thread started by the new user Microleaves on the forum BlackHatWorld in 2013 sought forum members who could help test and grow the proxy network. At the time, the Microleaves user said their proxy network had 150,000 IPs globally, and was growing quickly.

One of BlackHatWorld’s moderators asked the administrator of the forum to review the Microleaves post.

“User states has 150k proxies,” the forum skeptic wrote. “No seller on BHW has 150k working daily proxies none of us do. Which hints at a possible BOTNET. That’s the only way you will get 150k.”

Microleaves has long been classified by antivirus companies as adware or as a “potentially unwanted program” (PUP), the euphemism that antivirus companies use to describe executable files that get installed with ambiguous consent at best, and are often part of a bundle of software tied to some “free” download. Security vendor Kaspersky flags the Microleaves family of software as a trojan horse program that commandeers the user’s Internet connection as a proxy without notifying the user.

“While working, these Trojans pose as Microsoft Windows Update,” Kaspersky wrote.

In a February 2014 post to BlackHatWorld, Microleaves announced that its sister service — reverseproxies[.]com — was now offering an “Auto CAPTCHA Solving Service,” which automates the solving of those squiggly and sometimes frustrating puzzles that many websites use to distinguish bots from real visitors. The CAPTCHA service was offered as an add-on to the Microleaves proxy service, and ranged in price from $20 for a 2-day trial to $320 for solving up to 80 captchas simultaneously.

“We break normal Recaptcha with 60-90% success rate, recaptcha with blobs 30% success, and 500+ other captcha,” Microleaves wrote. “As you know all success rate on recaptcha depends very much on good proxies that are fresh and not spammed!”

WHO IS ACIDUT?

The exposed Microleaves user database shows that the first user created on the service — username “admin” — used the email address alex.iulian@aol.com. A search on that email address in Constella Intelligence, a service that tracks breached data, reveals it was used to create an account at the link shortening service bit.ly under the name Alexandru Florea, and the username “Acidut.” [Full disclosure: Constella is currently an advertiser on this website].

According to the cyber intelligence company Intel 471, a user named Acidut with the email address iulyan87_4u@gmail.com had an active presence on almost a dozen shadowy money-making and cybercrime forums from 2010 to 2017, including BlackHatWorld, Carder[.]pro, Hackforums, OpenSC, and CPAElites.

In a 2011 post on Hackforums, Acidut said they were building a botnet using an “exploit kit,” a set of browser exploits made to be stitched into hacked websites and foist malware on visitors. Acidut claimed their exploit kit was generating 3,000 to 5,000 new bots each day. OpenSC was hacked at one point, and its private messages show Acidut purchased a license from Exmanoize, the handle used by the creator of the Eleonore Exploit Kit.

By November 2013, Acidut was advertising the sale of “26 million SOCKS residential proxies.” In a March 2016 post to CPAElites, Acidut said they had a worthwhile offer for people involved in pay-per-install or “PPI” schemes, which match criminal gangs who pay for malware installs with enterprising hackers looking to sell access to compromised PCs and websites.

Because pay-per-install affiliate schemes rarely impose restrictions on how the software can be installed, such programs can be appealing for cybercriminals who already control large collections of hacked machines and/or compromised websites. Indeed, Acidut went a step further, adding that their program could be quietly and invisibly nested inside of other programs.

“For those of you who are doing PPI I have a global offer that you can bundle to your installer,” Acidut wrote. “I am looking for many installs for an app that will generate website visits. The installer has a silence version which you can use inside your installer. I am looking to buy as many daily installs as possible worldwide, except China.”

Asked about the source of their proxies in 2014, the Microleaves user responded that it was “something related to a PPI network. I can’t say more and I won’t get into details.”

Acidut authored a similar message on the forum BlackHatWorld in 2013, where they encouraged users to contact them on Skype at the username “nevo.julian.” That same Skype contact address was listed prominently on the Microleaves homepage up until about a week ago when KrebsOnSecurity first reached out to the company.

ONLINE[.]IO (NOW MERCIFULLY OFFLINE)

There is a Facebook profile for an Alexandru Iulian Florea from Constanta, Romania, whose username on the social media network is Acidut. Prior to KrebsOnSecurity alerting Shifter of its data breach, the Acidut profile page associated Florea with the websites microleaves.com, shrooms.io, leftclick[.]io, and online[.]io. Mr. Florea did not respond to multiple requests for comment, and his Facebook page no longer mentions these domains.

Leftclick and online[.]io emerged as subsidiaries of Microleaves between 2017 and 2018. According to a help wanted ad posted in 2018 for a developer position at online[.]io, the company’s services were brazenly pitched to investors as “a cybersecurity and privacy tool kit, offering extensive protection using advanced adblocking, anti-tracking systems, malware protection, and revolutionary VPN access based on residential IPs.”

“Online[.]io is developing the first fully decentralized peer-to-peer networking technology and revolutionizing the browsing experience by making it faster, ad free, more reliable, secure and non-trackable, thus freeing the Internet from annoying ads, malware, and trackers,” reads the rest of that help wanted ad.

Microleaves CEO Alexandru Florea gave an “interview” to the website Irishtechnews.ie in 2018, in which he explained how Online[.]io (OIO) was going to upend the online advertising and security industries with its initial coin offering (ICO). The word interview is in air quotes because the following statements by Florea deserved some serious pushback by the interviewer.

“Online[.]io solution, developed using the Ethereum blockchain, aims at disrupting the digital advertising market valued at more than $1 trillion USD,” Alexandru enthused. “By staking OIO tokens and implementing our solution, the website operators will be able to access a new non-invasive revenue stream, which capitalizes on time spent by users online.”

“At the same time, internet users who stake OIO tokens will have the opportunity to monetize on the time spent online by themselves and their peers on the World Wide Web,” he continued. “The time spent by users online will lead to ICE tokens being mined, which in turn can be used in the dedicated merchant system or traded on exchanges and consequently changed to fiat.”

Translation: If you install our proxy bot/CAPTCHA-solver/ad software on your computer — or as an exploit kit on your website — we’ll make millions hijacking ads and you will be rewarded with heaps of soon-to-be-worthless shitcoin. Oh, and all your security woes will disappear, too.

It’s unclear how many Internet users and websites willingly agreed to get bombarded with Online[.]io’s annoying ads and search hijackers — and to have their PC turned into a proxy or CAPTCHA-solving zombie for others. But that is exactly what multiple security companies said happened when users encountered online[.]io, which operated using the Microsoft Windows process name of “online-guardian.exe.”

Incredibly, Crunchbase says Online[.]io raised $6 million in funding for an initial coin offering in 2018, based on the plainly ludicrous claims made above. Since then, however, online[.]io seems to have gone…offline, for good.

SUPER TECH VENTURES?

Until this week, Shifter.io’s website also exposed information about its customer base and most active users, as well as how much money each client has paid over the lifetime of their subscription. The data indicates Shifter has earned more than $11.7 million in direct payments, although it’s unclear how far back in time those payment records go, or how complete they are.

The bulk of Shifter customers who spent more than $100,000 at the proxy service appear to be digital advertising companies, including some located in the United States. None of the several Shifter customers approached by KrebsOnSecurity agreed to be interviewed.

Shifter’s Gupta said he’d been with the company for three years, since the new owner took over the company and made the rebrand to Shifter.

“The company has been on the market for a long time, but operated under a different brand called Microleaves, until new ownership and management took over the company started a reorganization process that is still on-going,” Gupta said. “We are fully transparent. Mostly [our customers] work in the data scraping niche, this is why we actually developed more products in this zone and made a big shift towards APIs and integrated solutions in the past year.”

Ah yes, the same APIs and integrated solutions that were found exposed to the Internet and leaking all of Shifter’s customer information.

Gupta said the original founder of Microleaves was a man from India, who later sold the business to Florea. According to Gupta, the Romanian entrepreneur had multiple issues in trying to run the company, and then sold it three years ago to the current owner — Super Tech Ventures, a private equity company based in Taiwan.

“Our CEO is Wang Wei, he has been with the company since 3 years ago,” Gupta said. “Mr. Florea left the company two years ago after ending this transition period.”

Google and other search engines seem to know nothing about a Super Tech Ventures based in Taiwan. Incredibly, Shifter’s own PR person claimed that he, too, was in the dark on this subject.

“I would love to help, but I really don’t know much about the mother company,” Gupta said, essentially walking back his “fully transparent” statement. “I know they are a branch of the bigger group of asian investment firms focused on private equity in multiple industries.”

Adware and proxy software are often bundled together with “free” software utilities online, or with popular software titles that have been pirated and quietly fused with installers tied to various PPI affiliate schemes.

But just as often, these intrusive programs will include some type of notice — even if installed as part of a software bundle — that many users simply do not read and click “Next” to get on with installing whatever software they’re seeking to use. In these cases, selecting the “basic” or “default” settings while installing usually hides any per-program installation prompts, and assumes you agree to all of the bundled programs being installed. It’s always best to opt for the “custom” installation mode, which can give you a better idea of what is actually being installed, and can let you control certain aspects of the installation.

Either way, it’s best to start with the assumption that if a software or service online is “free,” that there is likely some component involved that allows the provider of that service to monetize your activity. As KrebsOnSecurity noted at the conclusion of last week’s story on a China-based proxy service called 911, the rule of thumb for transacting online is that if you’re not the paying customer, then you and/or your devices are probably the product that’s being sold to others.

Further reading on proxy services:

July 18, 2022: A Deep Dive Into the Residential Proxy Service ‘911’
June 28, 2022: The Link Between AWM Proxy & the Glupteba Botnet
June 22, 2022: Meet the Administrators of the RSOCKS Proxy Botnet
Sept. 1, 2021: 15-Year-Old Malware Proxy Network VIP72 Goes Dark
Aug. 19, 2019: The Rise of “Bulletproof” Residential Networks

The Link Between AWM Proxy & the Glupteba Botnet

On December 7, 2021, Google announced it was suing two Russian men allegedly responsible for operating the Glupteba botnet, a global malware menace that has infected millions of computers over the past decade. That same day, AWM Proxy — a 14-year-old anonymity service that rents hacked PCs to cybercriminals — suddenly went offline. Security experts had long seen a link between Glupteba and AWM Proxy, but new research shows AWM Proxy’s founder is one of the men being sued by Google.

Launched in March 2008, AWM Proxy quickly became the largest service for crooks seeking to route their malicious Web traffic through compromised devices. In 2011, researchers at Kaspersky Lab showed that virtually all of the hacked systems for rent at AWM Proxy had been compromised by TDSS (a.k.a TDL-4 and Alureon), a stealthy “rootkit” that installs deep within infected PCs and loads even before the underlying Windows operating system boots up.

In March 2011, security researchers at ESET found TDSS was being used to deploy Glupteba, another rootkit that steals passwords and other access credentials, disables security software, and tries to compromise other devices on the victim’s network — such as Internet routers and media storage servers — for use in relaying spam or other malicious traffic.

Like its predecessor TDSS, Glupteba is primarily distributed through “pay-per-install” or PPI networks, and via traffic purchased from traffic distribution systems (TDS). Pay-per-install networks try to match cybercriminals who already have access to large numbers of hacked PCs with other crooks seeking broader distribution of their malware.

In a typical PPI network, clients will submit their malware—a spambot or password-stealing Trojan, for example —to the service, which in turn charges per thousand successful installations, with the price depending on the requested geographic location of the desired victims. One of the most common ways PPI affiliates generate revenue is by secretly bundling the PPI network’s installer with pirated software titles that are widely available for download via the web or from file-sharing networks.

Over the past decade, both Glupteba and AWM Proxy have grown substantially. When KrebsOnSecurity first covered AWM Proxy in 2011, the service was selling access to roughly 24,000 infected PCs scattered across dozens of countries. Ten years later, AWM Proxy was offering 10 times that number of hacked systems on any given day, and Glupteba had grown to more than one million infected devices worldwide.

There is also ample evidence to suggest that Glupteba may have spawned Meris, a massive botnet of hacked Internet of Things (IoT) devices that surfaced in September 2021 and was responsible for some of the largest and most disruptive distributed denial-of-service (DDoS) attacks the Internet has ever seen.

But on Dec. 7, 2021, Google announced it had taken technical measures to dismantle the Glupteba botnet, and filed a civil lawsuit (PDF) against two Russian men thought to be responsible for operating the vast crime machine. AWM Proxy’s online storefront disappeared that same day.

AWM Proxy quickly alerted its customers that the service had moved to a new domain, with all customer balances, passwords and purchase histories seamlessly ported over to the new home. However, subsequent takedowns targeting AWM Proxy’s domains and other infrastructure have conspired to keep the service on the ropes and frequently switching domains ever since.

Earlier this month, the United States, Germany, the Netherlands and the U.K. dismantled the “RSOCKS” botnet, a competing proxy service that had been in operation since 2014. KrebsOnSecurity has identified the owner of RSOCKS as a 35-year-old from Omsk, Russia who runs the world’s largest forum catering to spammers.

Shortly after last week’s story on the RSOCKS founder, I heard from Riley Kilmer, co-founder of Spur.us, a startup that tracks criminal proxy services. Kilmer said RSOCKS was similarly disabled after Google’s combined legal sneak attack and technical takedown targeting Glupteba.

“The RSOCKS website gave you the estimated number of proxies in each of their subscription packages, and that number went down to zero on Dec. 7,” Kilmer said. “It’s not clear if that means the services were operated by the same people, or if they were just using the same sources (i.e., PPI programs) to generate new installations of their malware.”

Kilmer said each time his company tried to determine how many systems RSOCKS had for sale, they found each Internet address being sold by RSOCKS was also present in AWM Proxy’s network. In addition, Kilmer said, the application programming interfaces (APIs) used by both services to keep track of infected systems were virtually identical, once again suggesting strong collaboration.

“One hundred percent of the IPs we got back from RSOCKS we’d already identified in AWM,” Kilmer said. “And the IP port combinations they give you when you access an individual IP were the same as from AWM.”

In 2011, KrebsOnSecurity published an investigation that identified one of the founders of AWM Proxy, but Kilmer’s revelation prompted me to take a fresh look at the origins of this sprawling cybercriminal enterprise to determine if there were additional clues showing more concrete links between RSOCKS, AWM Proxy and Glupteba.

IF YOUR PLAN IS TO RIP OFF GOOGLE…

Supporting Kilmer’s theory that AWM Proxy and RSOCKS may simply be using the same PPI networks to spread, further research shows the RSOCKS owner also had an ownership stake in AD1[.]ru, an extremely popular Russian-language pay-per-install network that has been in operation for at least a decade.

Google took aim at Glupteba in part because its owners were using the botnet to divert and steal vast sums in online advertising revenue. So it’s more than a little ironic that the critical piece of evidence linking all of these operations begins with a Google Analytics code included in the HTML code for the original AWM Proxy back in 2008 (UA-3816536).

That analytics code also was present on a handful of other sites over the years, including the now-defunct Russian domain name registrar Domenadom[.]ru, and the website web-site[.]ru, which curiously was a Russian company operating a global real estate appraisal business called American Appraisal.

Two other domains connected to that Google Analytics code — Russian plastics manufacturers techplast[.]ru and tekhplast.ru — also shared a different Google Analytics code (UA-1838317) with web-site[.]ru and with the domain “starovikov[.]ru.”

The name on the WHOIS registration records for the plastics domains is an “Alexander I. Ukraincki,” whose personal information also is included in the domains tpos[.]ru and alphadisplay[.]ru, both apparently manufacturers of point-of-sale payment terminals in Russia.

Constella Intelligence, a security firm that indexes passwords and other personal information exposed in past data breaches, revealed dozens of variations on email addresses used by Alexander I. Ukraincki over the years. Most of those email addresses start with some variation of “uai@” followed by a domain from one of the many Russian email providers (e.g., yandex.ru, mail.ru). [Full disclosure: Constella is currently an advertiser on this website].

But Constella also shows those different email addresses all relied on a handful of passwords — most commonly “2222den” and “2222DEN.” Both of those passwords have been used almost exclusively in the past decade by the person who registered more than a dozen email addresses with the username “dennstr.”

The dennstr identity leads to several variations on the same name — Denis Strelinikov, or Denis Stranatka, from Ukraine, but those clues ultimately led nowhere promising. And maybe that was the point.

Things began looking brighter after I ran a search in DomainTools for web-site[.]ru’s original WHOIS records, which shows it was assigned in 2005 to a “private person” who used the email address lycefer@gmail.com. A search in Constella on that email address says it was used to register nearly two dozen domains, including starovikov.ru and starovikov[.]com.

A cached copy of the contact page for Starovikov[.]com shows that in 2008 it displayed the personal information for a Dmitry Starovikov, who listed his Skype username as “lycefer.”

Finally, Russian incorporation documents show the company LLC Website (web-site[.]ru)was registered in 2005 to two men, one of whom was named Dmitry Sergeevich Starovikov.

Bringing this full circle, Google says Starovikov is one of the two operators of the Glupteba botnet:

Mr. Starovikov did not respond to requests for comment. But attorneys for Starovikov and his co-defendant last month filed a response to Google’s complaint in the Southern District of New York, denying (PDF) their clients had any knowledge of the scheme.

Despite all of the disruption caused by Google’s legal and technical meddling, AWM is still around and nearly as healthy as ever, although the service has been branded with a new name and there are dubious claims of new owners. Advertising customer plans ranging from $50 a day to nearly $700 for “VIP access,” AWM Proxy says its malware has been running on approximately 175,000 systems worldwide over the last 24 hours, and that roughly 65,000 of these systems are currently online.

Meanwhile, the administrators of RSOCKS recently alerted customers that the service and any unspent balances will soon be migrated over to a new location.

Many people seem to equate spending time, money and effort to investigate and prosecute cybercriminals with the largely failed war on drugs, meaning there is an endless supply of up-and-coming crooks who will always fill in any gaps in the workforce whenever cybercriminals face justice.

While that may be true for many low-level cyber thieves today, investigations like these show once again how small the cybercriminal underground really is. It also shows how it makes a great deal of sense to focus efforts on targeting and disrupting the relatively small number of established hackers who remain the real force multipliers of cybercrime.

Meet the Administrators of the RSOCKS Proxy Botnet

Authorities in the United States, Germany, the Netherlands and the U.K. last week said they dismantled the “RSOCKS” botnet, a collection of millions of hacked devices that were sold as “proxies” to cybercriminals looking for ways to route their malicious traffic through someone else’s computer. While the coordinated action did not name the Russian hackers allegedly behind RSOCKS, KrebsOnSecurity has identified its owner as a 35-year-old Russian man living abroad who also runs the world’s top spam forum.

According to a statement by the U.S. Department of Justice, RSOCKS offered clients access to IP addresses assigned to devices that had been hacked:

“A cybercriminal who wanted to utilize the RSOCKS platform could use a web browser to navigate to a web-based ‘storefront’ (i.e., a public web site that allows users to purchase access to the botnet), which allowed the customer to pay to rent access to a pool of proxies for a specified daily, weekly, or monthly time period. The cost for access to a pool of RSOCKS proxies ranged from $30 per day for access to 2,000 proxies to $200 per day for access to 90,000 proxies.”

The DOJ’s statement doesn’t mention that RSOCKS has been in operation since 2014, when access to the web store for the botnet was first advertised on multiple Russian-language cybercrime forums.

The user “RSOCKS” on the Russian crime forum Verified changed his name to RSOCKS from a previous handle: “Stanx,” whose very first sales thread on Verified in 2016 quickly ran afoul of the forum’s rules and prompted a public chastisement by the forum’s administrator.

Verified was hacked twice in the past few years, and each time the private messages of all users on the forum were leaked. Those messages show that after being warned of his forum infraction, Stanx sent a private message to the Verified administrator detailing his cybercriminal bona fides.

“I am the owner of the RUSdot forum (former Spamdot),” Stanx wrote in Sept. 2016. “In spam topics, people know me as a reliable person.”

RUSdot is the successor forum to Spamdot, a far more secretive and restricted forum where most of the world’s top spammers, virus writers and cybercriminals collaborated for years before the community’s implosion in 2010. Even today, the RUSdot Mailer is advertised for sale at the top of the RUSdot community forum.

Stanx said he was a longtime member of several major forums, including the Russian hacker forum Antichat (since 2005), and the Russian crime forum Exploit (since April 2013). In an early post to Antichat in January 2005, Stanx disclosed that he is from Omsk, a large city in the Siberian region of Russia.

According to the cyber intelligence firm Intel 471, the user Stanx indeed registered on Exploit in 2013, using the email address stanx@rusdot.com, and the ICQ number 399611. A search in Google for that ICQ number turns up a cached version of a Vkontakte profile for a Denis “Neo” Kloster, from Omsk, Russia.

Cybersecurity firm Constella Intelligence shows that in 2017, someone using the email address istanx@gmail.com registered at the Russian freelancer job site fl.ru with the profile name of “Denis Kloster” and the Omsk phone number of 79136334444. Another record indexed by Constella suggests Denis’s real surname may in fact be “Emilyantsev” [Емельянцев].

That phone number is tied to the WHOIS registration records for multiple domain names over the years, including proxy[.]info, allproxy[.]info, kloster.pro and deniskloster.com.

The “about me” section of DenisKloster.com says the 35-year-old was born in Omsk, that he got his first computer at age 12, and graduated from high school at 16. Kloster says he’s worked in many large companies in Omsk as a system administrator, web developer and photographer.

According to Kloster’s blog, his first real job was running an “online advertising” firm he founded called Internet Advertising Omsk (“riOmsk“), and that he even lived in New York City for a while.

“Something new was required and I decided to leave Omsk and try to live in the States,” Kloster wrote in 2013. “I opened an American visa for myself, it was not difficult to get. And so I moved to live in New York, the largest city in the world, in a country where all wishes come true. But even this was not enough for me, and since then I began to travel the world.”

The current version of the About Me page on Kloster’s site says he closed his advertising business in 2013 to travel the world and focus on his new company: One that provides security and anonymity services to customers around the world. Kloster’s vanity website and LinkedIn page both list him as CEO of a company called “SL MobPartners.”

In 2016, Deniskloster.com featured a post celebrating three years in operation. The anniversary post said Kloster’s anonymity business had grown to nearly two dozen employees, most of whom were included in a group photo posted to that article (and some of whom Kloster thanked by their first names and last initials).

“Thanks to you, we are now developing in the field of information security and anonymity!,” the post enthuses. “We make products that are used by thousands of people around the world, and this is very cool! And this is just the beginning!!! We don’t just work together and we’re not just friends, we’re Family.”

Mr. Kloster did not respond to repeated requests for comment.

It’s not clear if the coordinated takedown targeting the RSOCKS botnet will be permanent, as the botnet’s owners could simply rebuild — and possibly rebrand — their crime machine. Based on the RSOCKS owner’s posts, that is exactly what they intend to do.

“RSocks ceases to exist,” wrote the Rsocks account on the BlackHatWorld forum on June 17. “But don’t worry. All the active plans and fund balances will be transferred to another service. Stay tuned. We will inform you about its name and all the details later.”

Malware-based proxy services like RSOCKS have struggled to remain competitive in a cybercrime market with increasingly sophisticated proxy services that offer many additional features. The demise of RSOCKS follows closely on the heels of VIP72[.]com, a competing proxy botnet service that operated for a decade before its owners pulled the plug on the service last year.