Rewterz Threat Alert – Quasar RAT – Active IOCs
November 2, 2021Rewterz Threat Alert – SmokeLoader Malware – Active IOCs
November 2, 2021Rewterz Threat Alert – Quasar RAT – Active IOCs
November 2, 2021Rewterz Threat Alert – SmokeLoader Malware – Active IOCs
November 2, 2021Severity
High
Analysis Summary
SNAKE ransomware is targeting networks and aiming to encrypt all of the devices connected to them. The ransomware contains a level of routine obfuscation not previously and typically seen coupled with the targeted approach. When started Snake will remove the computer’s Shadow Volume Copies and then kill numerous processes related to SCADA systems, virtual machines, industrial control systems, remote management tools, network management software, and more. It then proceeds to encrypt the files on the device, while skipping any that are located in Windows system folders and various system files. When encrypting a file it will append a ransom 5 character string to the files extension. For example, a file named 1.doc will be encrypted and renamed like 1.docqkWbv.F
Impact
- File Encryption
Indicators of Compromise
MD5
- cbf1876a063270b217a80812e315aec3
- 7f961b43a8fe1463d59a76c597bc86f1
- 67f245dff6917f0f2a26fd38b908e996
SHA-256
- cb74eac2ba359f111af4743506eb17b9fb63db2d3f2cfd31e5441242158cfb97
- 742ec463e9bf8e29f86d23413e7fd7f86b8fb91fa2b74449ff392364778b8268
- eff24e5c4426c47b83d70d0d800c6274ae786dcd969cb313f438e233328f7273
SHA-1
- 142152e7de3b8efc4e4452d9237dfc0ffe786da4
- c1d32a8e72076a5490cc125b4a9c2f44f743c676
- cb83f6249a86edea83f230f8fec4c2a65fd10963
Remediation
- Block all threat indicators at your respective controls.
- Search for IOCs in your environment.