This article provides a comprehensive analysis of two new variants of the KimJongRAT stealer.
Palo Alto Unit 42 combine new research findings with existing knowledge to provide a comprehensive resource for understanding and combating these new KimJongRAT variants. The KimJongRAT stealer was first described in 2013 by the Malware.lu CERT. Palo Alto researchers documented another variant of this family in 2019. One of the new variants uses a Portable Executable (PE) file and the other uses a PowerShell implementation. The PE and PowerShell variants are both initiated by clicking a Windows shortcut (LNK) file that downloads a dropper file from an attacker-controlled content delivery network (CDN) account.
Read more…
Source: Palo Alto Unit 42
Sign up for our Newsletter
The latest news and insights delivered right to your inbox.
Related:
- Indian Patchwork hacking group infects itself with remote access Trojan
January 10, 2022
An Indian threat group’s inner workings have been exposed after it accidentally infected its own development environment with a remote access Trojan (RAT). Dubbed Patchwork by Malwarebytes and tracked under names including Hangover Group, Dropping Elephant, Chinastrats, and Monsoon, the Indian group has been on the scene since at least 2015 and is actively launching campaigns ...
- Microsoft: powerdir bug gives access to protected macOS user data
January 10, 2022
Microsoft says threat actors could use a macOS vulnerability to bypass Transparency, Consent, and Control (TCC) technology to access users’ protected data. The Microsoft 365 Defender Research Team has reported the vulnerability dubbed powerdir (tracked as CVE-2021-30970) to Apple on July 15, 2021, via the Microsoft Security Vulnerability Research (MSVR). TCC is security tech designed to block ...
- Uncovering and Defending Systems Against Attacks With Layers of Remote Control
January 10, 2022
As organizations brace themselves for the year ahead, now is an opportune time to take stock of how they can strengthen their security posture and shore up their defenses. While organizations may have the power of leading-edge cybersecurity solutions on their side, malicious actors continue to work diligently to refine their methods and take advantage ...
- Vulnerability Spotlight: Buffer overflow vulnerability in AnyCubic Chitubox plugin
January 10, 2022
Cisco Talos recently discovered an exploitable heap-based buffer overflow vulnerability in the Chitubox AnyCubic plugin. Chitubox is 3-D printing software for users to download and process models and send them to a 3-D printer. The specific AnyCubic plugin allows the software to convert the output of the Chitubox slicer (general format files) into the format expected ...
- FBI: Cyber criminals are mailing out USB drives that install ransomware
January 10, 2022
A cybercrime group has been mailing out USB thumb drives in the hope that recipients will plug them into their PCs and install ransomware on their networks, according to the FBI. The USB drives contain so-called ‘BadUSB’ attacks. They were sent in the mail through the United States Postal Service and United Parcel Service. One type ...
- Abcbot botnet is linked to Xanthe cryptojacking group
January 10, 2022
Researchers have forged a “clear” link between the Abcbot botnet and a well-established cryptojacking cybercriminal group. First discovered In July 2021 by Netlab 360, the Abcbot botnet began as a simple scanner that used basic credential stuffing attacks and known vulnerability exploits to compromise vulnerable Linux systems. However, the developers quickly updated their creation to include self-update ...