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:
- Office 365 Phishing Campaign Uses Kaspersky’s Amazon SES Token
November 1, 2021
A surge in spearphishing emails designed to steal Office 365 credentials were rigged to look like they came from a Kaspersky email address. In spite of coming from sender addresses such as [email protected], nobody at Kaspersky sent the phishing emails, the security company said in an advisory issued on Monday. Rather, the emails were sent with ...
- Europol: 12 Targeted For Involvement In Ransomware Attacks Against Critical Infrastructure
October 29, 2021
A total of 12 individuals wreaking havoc across the world with ransomware attacks against critical infrastructure have been targeted as the result of a law enforcement and judicial operation involving eight countries. These attacks are believed to have affected over 1 800 victims in 71 countries. These cyber actors are known for specifically targeting large corporations, ...
- TrickBot malware dev extradited to U.S. faces 60 years in prison
October 29, 2021
A Russian national believed to be a member of the TrickBot malware development team has been extradited to the U.S. and is currently facing charges that could get him 60 years in prison. 38-year old Vladimir Dunaev, also known as FFX, was a malware developer that supervised the creation of TrickBot’s browser injection module, the indictment ...
- Schreiber Foods back to normal after ransomware attack shuts down milk plants
October 29, 2021
Schreiber Foods said its plants and distribution centers are back up and running after a ransomware attack took down their systems earlier last weekend. The food production giant became the latest critical industry company to be hit with ransomware in recent months as cybercriminals continue to show little fear in attacking a variety of industries. Schreiber ...
- Suspected REvil Gang Insider Identified
October 28, 2021
He lolls around on yachts, wears a luxury watch with a Bitcoin address engraved on its dial, and is suspected of buying it all with money he made as a core member of the REvil ransomware gang. The showy billionaire goes by “Nikolay K.”on social media, and German police are hoping he’ll cruise out of Russia ...
- Network Scanning Traffic Observed in Public Clouds
October 28, 2021
Tracking network scanning activities can help researchers understand which services are being targeted. By monitoring the origins of the scanners, researchers can also identify compromised endpoints. If a host belonging to a known organization suddenly starts to scan a part of the internet, it is a strong indicator that the host is compromised. This blog summarizes ...