From December 2023 to the present, QiAnXin Threat Intelligence Center observed that a ransomware written in rust language is very active on the Chinese Internet, and a large number of machines in China have been ransomed, with up to more than 20 victimized units only in the terminals of government and enterprises, which the researchers call Rast ransomware.
After a long time of tracking, QiAnXin Threat Intelligence Center have captured three versions of Rast ransomware, and the versions are still iterating. rast ransomware has a very special logic: after the ransomware is completed, it will upload the machine name and unique identifier of the local machine to the remote mysql database. Through reverse analysis the research team got the mysql database account password and statistics of victims in the database, and found that in just ten months more than 6,800 terminals were controlled.
Read more…
Source: QiAnXin Threat Intelligence Center
Related:
- Gear from Netgear, Linksys, and 200 others has unpatched DNS poisoning flaw
May 3, 2022
Hardware and software makers are scrambling to determine if their wares suffer from a critical vulnerability recently discovered in third-party code libraries used by hundreds of vendors, including Netgear, Linksys, Axis, and the Gentoo embedded Linux distribution. The flaw makes it possible for hackers with access to the connection between an affected device and the Internet ...
- New ransomware strains linked to North Korean govt hackers
May 3, 2022
Several ransomware strains have been linked to APT38, a North Korean-sponsored hacking group known for its focus on targeting and stealing funds from financial institutions worldwide. They’re also known for deploying destructive malware on their victims’ networks during the last stage of their attacks, likely to destroy any traces of their activity. Christiaan Beek, a lead threat ...
- Update on cyber activity in Eastern Europe
May 3, 2022
Google’s Threat Analysis Group (TAG) has been closely monitoring the cybersecurity activity in Eastern Europe with regard to the war in Ukraine. Since our last update, TAG has observed a continuously growing number of threat actors using the war as a lure in phishing and malware campaigns. Similar to other reports, we have also observed ...
- Chinese cyber-espionage group Moshen Dragon targets Asian telcos
May 2, 2022
Researchers have identified a new cluster of malicious cyber activity tracked as Moshen Dragon, targeting telecommunication service providers in Central Asia. While this new threat group has some overlaps with “RedFoxtrot” and “Nomad Panda,” including the use of ShadowPad and PlugX malware variants, there are enough differences in their activity to follow them separately. According to a ...
- Spanish PM, defense minister latest Pegasus spyware victims
May 2, 2022
Spain’s prime minister and defense minister are the latest elected officials to detect Pegasus spyware on their mobile phones, according to multiple media reports quoting Spanish authorities. During a press conference on Monday, Félix Bolaños, the minister for the presidency, told reporters that cellphones of Spanish prime minister Pedro Sánchez and defense minister Margarita Robles were ...
- UNC3524: Eye Spy on Your Email
May 2, 2022
Since December 2019, Mandiant has observed advanced threat actors increase their investment in tools to facilitate bulk email collection from victim environments, especially as it relates to their support of suspected espionage objectives. Email messages and their attachments offer a rich source of information about an organization, stored in a centralized location for threat actors ...