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:
- A sign of ransomware growth: Gangs now arbitrate disputes
February 9, 2022
Cyber criminal gangs are getting increasingly adept at hacking and becoming more professional, even setting up an arbitration system to resolve payment disputes among themselves, according to a new report by the United States, Australia and the United Kingdom that paints a bleak picture of ransomware trends. Ransomware gangs, which hack targets and hold their data ...
- Critical Vulnerabilities Affecting SAP Applications Employing Internet Communication Manager (ICM)
February 8, 2022
On February 8, 2022, SAP released security updates to address vulnerabilities affecting multiple products, including critical vulnerabilities affecting SAP applications using SAP Internet Communication Manager (ICM). SAP applications help organizations manage critical business processes—such as enterprise resource planning, product lifecycle management, customer relationship management, and supply chain management. Impacted organizations could experience: theft of sensitive data, financial ...
- FBI: Criminals Increasing SIM Swap Schemes to Steal Millions of Dollars from US Public
February 8, 2022
The Federal Bureau of Investigation is issuing this announcement to inform mobile carriers and the public of the increasing use of Subscriber Identity Module (SIM) swapping by criminals to steal money from fiat and virtual currency accounts. From January 2018 to December 2020, the FBI Internet Crime Complaint Center (IC3) received 320 complaints related to ...
- Roaming Mantis reaches Europe
February 7, 2022
Roaming Mantis is a malicious campaign that targets Android devices and spreads mobile malware via smishing. Kaspersky researchers have been tracking Roaming Mantis since 2018, and they observed some new activities by Roaming Mantis in 2021, and some changes in the Android Trojan Wroba.g (or Wroba.o, a.k.a Moqhao, XLoader) that’s mainly used in this campaign. ...
- Medusa Malware Joins Flubot’s Android Distribution Network
February 7, 2022
Flubot, the Android spyware that’s been spreading virally since last year, has hitched its infrastructure wagon up to another mobile threat known as Medusa. That’s according to ThreatFabric, which found that Medusa is now being distributed through the same SMS-phishing infrastructure as Flubot, resulting in high-volume, side-by-side campaigns. The Flubot malware (aka Cabassous) is delivered to targets ...
- Ransomware groups are shifting towards smaller targets, but ones where they can still guarantee a significant payday
February 7, 2022
The cost and risk of executing ransomware attacks is going up, making it harder for cyber criminals to carry them out, which could lead to a decline in the number of overall ransomware attacks. But that could mean some ransomware victims end up paying a heavier price. Ransomware is still running rampant, with several major incidents ...