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:
- New Orcinius Trojan Uses VBA Stomping to Mask Infection
June 27, 2024
This week, the SonicWall Capture Labs threat research team investigated a sample of Orcinius malware. This is a multi-stage trojan that is using Dropbox and Google Docs to download second-stage payloads and stay updated. It contains an obfuscated VBA macro that hooks into Windows to monitor running windows and keystrokes and creates persistence using registry keys. Read ...
- Critical Vulnerability in Fortra FileCatalyst Workflow
June 27, 2024
Fortra has released a security update addressing a critical vulnerability found in FileCatalyst Workflow. FileCatalyst is an accelerated file transfer software solution that allows the transfer of large files over remote networks. CVE-2024-5276 is an SQL Injection vulnerability with a CVSSv3 score of 9.8 (critical), which if exploited could allow an unauthenticated attacker to modify or ...
- Michigan County Restores 80 Percent of Systems After Cyber Attack
June 27, 2024
The computer-aided dispatch system for Grand Traverse County’s 911 service is officially back online following a cyberattack that disabled the system and many other governmental services. “As of 2 p.m. yesterday, it was operational for all first responders,” said County Administrator Nate Alger at Wednesday’s county board meeting. “I know Cherry Festival is just three days ...
- Cyber attack ‘nothing to do with dispute’, says British Medical Association
June 27, 2024
The British Medical Association (BMA) has defended doctors striking at hospitals running at reduced capacity due to a significant cyber attack. While some junior doctors have been granted permission to return to work due to safety concerns, a number have continued with their industrial action at trusts in London hit by the attack. A senior BMA ...
- Federal Reserve “breached” data may actually belong to Evolve Bank
June 26, 2024
A shockwave went through the financial world when ransomware group LockBit claimed to have breached the US Federal Reserve, the central banking system of the United States. On LockBit’s dark web leak site, the group threatened to release over 30 TB of banking information containing Americans’ banking data if a ransom wasn’t paid by June 25. ...
- Ransomware disrupts South Africa’s national health lab
June 26, 2024
South Africa’s response to an ongoing Mpox outbreak is being stymied by a ransomware attack against its National Health Laboratory Service, which resulted in the deletion of backup servers and other parts of its system, hindering lab result dissemination since Saturday. While no patient information was noted to be impacted by the compromise, such an attack ...