Rewterz Threat Alert – Ryuk Ransomware – Active IOCs
September 6, 2022Rewterz Threat Alert – Snake Keylogger’s Malware – Active IOCs
September 6, 2022Severity
High
Analysis Summary
Gamaredon is a Russia-backed advanced persistent threat (APT) that has been operating since at least 2013. The main goal of this APT is to use the malicious document to gain control of the target machine. The exploit document uses the template injection technique to infect the victim’s computer with further malware. When the document is opened, it connects to the hacker’s server and downloads the payload file. Gamaredon’s tools are simple and designed to collect sensitive information from hacked systems and propagate it further. Its information-gathering efforts are nearly comparable to those of a second-tier APT, whose primary purpose is to collect and disseminate information with their units. The Gamaredon APT group’s current attack leverages a decree document from the Russian Federation government as bait.
This APT group continues to target Ukraine, in its latest campaign, threat actors used sfx file disguised as a word icon, clicked to launch batch file to release legal digital signature file VNC remote control.
Impact
- Template Injection
- Exposure of Sensitive Data
Indicators of Compromise
MD5
4489ab1c55dd32ea26528d97897e71ba
MD5
8e61bacc1d524885ea5f0bcdaabbfd56c2234ea62c10a9442d65444cab934847
MD5
6c980768203ece8476719223f76bf48ca268b71a
Remediation
- Block all threat indicators at your respective controls.
- Search for IOCs in your environment.