A Ukrainian living in the U.S. has reportedly hacked a major drug market on the Russian dark web, diverting some of its crypto proceeds. The man says he donated the digital cash stolen from the illicit website to an organization delivering humanitarian aid across his war-torn homeland.

Wisconsin Resident With Ukrainian Roots Hacks Russian Dark Web Market Solaris

Ukrainian-born cyber intelligence expert Alex Holden, who left Kyiv as a teenager in the 1980s and now lives in Mequon, Wisconsin, claims he has hacked into Solaris, one of Russia’s largest online drug markets, Forbes informs in a report.

Supported by his team at Hold Security, he was able to get hold of some of the bitcoin sent to dealers and the darknet site’s owners. The cryptocurrency, worth over $25,000, was later transferred to Enjoying Life, a charitable foundation based in the Ukrainian capital.

Without revealing exactly how he did it, Holden explained he took control of much of the internet infrastructure behind Solaris, including some administrator accounts, obtained the website’s source code and a database of its users and drop off locations for drug deliveries.

For a while, the Ukrainian and his colleagues also gained access to the “master wallet” of the marketplace. It was used by buyers and dealers to deposit and withdraw funds and operated as the platform’s crypto exchange, the article details.

Given the rapid turnover, the wallet rarely had more than 3 BTC at a time. Holden managed to appropriate 1.6 BTC and send it to Enjoying Life. Hold Security donated another $8,000 to the charity, which provides assistance to people affected by the war in Ukraine.

Solaris Linked to ‘Patriotic’ Russian Hacking Collective Killnet

The darknet market Solaris is suspected of having connections to the hacking crew Killnet, which after Moscow launched its invasion in late February became one of Russia’s “patriotic” hacker groups vowing to target Ukrainians and their supporters.

Killnet has also conducted a number of attacks in the U.S., including on airport and state government websites as well as the National Geospatial-Intelligence Agency. It reportedly hit the Eurovision song contest, the Estonian government and Italy’s National Health Institute.

The group was also blamed for attacking Rutor, the main rival of Solaris, which became Russia’s leading underground drugs market after Hydra was shut down this past spring. According to U.S. cybersecurity firm Zerofox, Solaris was paying Killnet for DDoS services.

Besides the battlefield, Russia and Ukraine have also clashed in the online space, with the government in Kyiv recruiting experts for its own cyberforce. The special unit was tasked to identify and prevent Russian attacks but also hack back.

Hits such as those on Russia’s largest bank, Sber, and the Moscow Stock Exchange have been attributed to the Ukrainian IT army. Social media accounts associated with the hacktivist collective Anonymous took responsibility for many other attacks.

What do you think about Alex Holden’s attack on the Russian darknet market Solaris? Let us know in the comments section below.

Law enforcement agencies in Germany have targeted Hydra, a leading darknet market (DNM). As part of an operation conducted with U.S. support, the German police were able to establish control over the servers of the Russian-language platform in the country and take down its website.

Investigators Hit Hydra in Germany, Confiscate Millions in Crypto

Hydra Market, one of the largest marketplaces on the darknet, has been shut down by German authorities which seized its server infrastructure. According to an announcement by the Federal Criminal Police Office (BKA), law enforcement agents also confiscated bitcoin worth around €23 million ($25 million). The following message appeared on Hydra’s website on Tuesday:

BKA carried out the raid together with the Central Office for Combating Cybercrime (ZIT) at the Public Prosecutor’s Office in Frankfurt which is leading the investigation against Hydra’s operators and administrators. They are wanted for running illegal online platforms facilitating the trade of drugs and money laundering.

The German police noted that Hydra had been active since at least 2015 before the seizures which came after extensive investigations by the BKA and ZIT. They started in August last year and were conducted with the participation of several U.S. agencies.

The darknet marketplace, which was accessible via the Tor network, was targeting Russian speakers. It had around 17 million customers and over 19,000 registered sellers, the press release detailed. Besides banned substances, these also offered stolen data, forged documents and digital services.

Hydra became a major darknet market after overtaking another Russian platform, DNM Ramp. According to the data compiled by the blockchain forensics company Chainalysis, the region of Eastern Europe sends more digital currency to darknet marketplaces than any other region.

Washington has been alleging Moscow’s involvement with malicious cyber actors like DNMs, ransomware groups and other crypto-related crime. In September, the U.S. Department of the Treasury’s Office of Foreign Assets Control (OFAC) sanctioned the Russia-based crypto broker Suex which is believed to have received more than $20 million from darknet markets like Hydra.

The Treasury Department has imposed sanctions against Hydra and a crypto exchange called Garantex. The trading platform, which has been operating mostly out of Russia, is suspected of processing over $100 million in transactions linked to illicit actors and darknet markets, including $2.6 million from Hydra.

Meanwhile, the U.S. Department of Justice announced criminal charges against a Russian resident, Dmitry Pavlov, for conspiracy to distribute narcotics and conspiracy to commit money laundering. The 30-year-old Pavlov is allegedly the administrator of Hydra Market’s servers.

German law enforcement officials think that Hydra was likely the darknet market with the highest turnover globally. BKA and ZIT have estimated that its sales reached at least €1.23 billion in 2020 alone. They also noted that the investigations were hampered by the platform’s own ‘Bitcoin Bank Mixer’ service.

Do you think other darknet markets will be targeted after Hydra? Let us know in the comments section below.

Law enforcement in Russia has blocked major sites on the dark web, including a carding market leader. The platforms have been seized amid ongoing investigations into hacking groups, with Russian authorities ramping up efforts to dismantle the cybercrime rings and detain their members.

Interior Ministry of Russia Hits Stolen Credit Cards Market

The Ministry of Internal Affairs of the Russian Federation (MVD) has brought down four prominent websites operating on the dark web, blockchain forensics firm Elliptic has revealed. The sites have been blocked by Directorate “K”, MVD’s unit combatting computer-related crime.

The seized platforms are the Sky-Fraud forum, Trump’s Dumps, UAS Store, and Ferum Shop, which became the leading market for stolen credit cards after the largest marketplace in the niche, Unicc, was taken offline in January, the report details.

According to Elliptic’s estimate, the sites have collectively made more than $263 million in crypto sales denominated in bitcoin (BTC), ether (ETH), and litecoin (LTC) before they were shut down. Ferum accounts for the bulk of that amount with $256 million in bitcoin generated, or 17% of the carding market.

Trump’s Dumps, another website distributing compromised card data, has allegedly made around $4.1 million since its launch in 2017. Both sites were advertised on the on Sky-Fraud forum, where carding techniques and money laundering tips were among the main topics. Directorate “K” has apparently left a message in its source code, reading: “Which one of you is next?”

[#Russia] SKY-FRAUD & FERUM, famous Russian #carding forums closed by Russian authorities.

Authorities left an easter egg on the code source saying “WHICH ONE OF YOU IS NEXT?”#cybercrime #takedown #infosec #banking pic.twitter.com/RbNTkWPHIc

— Soufiane Tahiri (@S0ufi4n3) February 7, 2022

The fourth blocked website, UAS Store, was a platform offering stolen remote desktop protocol credentials that cybercriminals use to gain access to victims’ accounts from other devices. These breaches have increased during the Covid-19 pandemic as more employees are now working from home. Since late 2017, UAS Store has made around $3 million in cryptocurrency.

Elliptic notes that the latest seizures have been executed after the previous top carding marketplace, Unicc, and its affiliate proxy market Luxsocks, became inaccessible in mid-January. The seizures also came after the subsequent arrest of Unicc’s suspected administrator by the Russian Federal Security Service (FSB). Researchers claim the crypto proceeds of the two platforms reached $372 million.

Meanwhile, the MVD has sought through a Moscow court the arrest of six unidentified hackers accused of “illegal circulation of means of payment.” Whether the group is linked to the closed-down dark web sites is not clear yet. Last month, FSB and MVD busted the notorious Revil ransomware group on a U.S. request, detaining 14 of its suspected members.

Do you think Russia will continue to crack down on dark web platforms and hacking groups? Tell us in the comments section below.