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:
- Microchip Technologies hit by cyberattack
August 21, 2024
Microchip said an ‘unauthorised party’ disrupted its systems and has impacted its ability to fulfill manufacturing orders. US chipmaker Microchip Technologies has been hit with a cyberattack, disrupting its systems and impacting its manufacturing capabilities. The company revealed the details in a filing with the Securities and Exchange Commission and said it detected “suspicious activity” on ...
- Toyota confirms customer and employee data stolen, says breach at third party to blame
August 21, 2024
Last week, a cybercriminal using the handle ZeroSevenGroup dumped 240GB of data on the infamous stolen data site BreachForums, that they said came from a hack on the US branch of car manufacturer Toyota. ZeroSevenGroup claims the dump includes customer and employee data. Toyota told BleepingComputer that a breach at a third party had led to the ...
- Selling Ransomware Breaches: 4 Trends Spotted on the RAMP Forum
August 20, 2024
The sale and purchase of unauthorized access to compromised enterprise networks has become a linchpin for cybercriminal operations, particularly in facilitating ransomware attacks. Underground forums are sharing guidelines on breaching networks and selling the access they obtain, leaving the exploitation to other malicious actors. On underground criminal forums, these transactions allow actors with complementary skills to ...
- BVI Electricity Corporation suffers cyber attack
August 20, 2024
The BVI Electricity Corporation (BVIEC) announced on Monday, August 19, that it had fallen victim to a cyberattack. The power company stated that the attack has impacted both their internal and external operations. While the full details of the cyberattack have not been disclosed, BVIEC has assured the public that they are working closely with experts ...
- Ransomware attacks surge over 60% in UK and US
August 20, 2024
Malwarebytes’ 2024 State of Ransomware report published today (20 August) shows a surge in malicious activity on US and UK businesses. The “ThreatDown 2024 State of Ransomware” report reveals an alarming increase in ransomware attacks over the past year. In the US there has been a 63% increase in ransomware attacks on organisations and businesses, with ...
- Amsterdam municipality bans Telegram on work phones over security concerns
August 19, 2024
The municipality of Amsterdam has banned its civil servants from using the messaging app Telegram on their work phones due to concerns over criminal activity and potential espionage, local media reported on Monday. The ban, which was implemented at the end of April but only recently made public, is attributed to fears that Telegram could be ...