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Rewterz Threat Alert – Orcus RAT – Active IOCs

Severity

High

Analysis Summary

In the past few years Orcus was known as Schnorchel, is a Remote Access Trojan with some odd activity. This RAT enables 
attackers to create plugins using a custom development library and offers a robust core feature set that makes it one of the 
most dangerous malicious programs in its class. 
The ability of Orcus RAT 
 

  • Keylogging and remote administration 
  • Stealing system information and credentials 
  • Taking screenshots, recording video from Webcams, recording audio from microphones, and disabling webcam light 
  • Executing remote code execution and Denial-of-Service 
  • Exploring/editing registry 
  • Detecting VMs 
  • Reverse Proxying 
  • Real-Time Scripting 
  • Advanced Plugin System
T2Glmj2gbzgRxvALpdBYWuhccGFb9C_z1iJeLIxP94IEQPJf0sxWc8Nh2D2TiC4dI-ukgbzsKMX0xs4o762tNv3m60kgkD6oMsdk1Rk9ZBvy0tiFLsEagJzY3PzIseVzJIl046YN=s0

Impact

  • Credential Theft
  • Financial Loss

Indicators of Compromise

MD5

  • f90166c9e6198638e08c92f6e7e17cbd
  • ecabd9d17bc89b99f740730eb2386e23

SHA-256

  • e19858859cd0bca4b86d51ef07d06c19238f5a63f09246adca4359d146496589
  • 29193442b685f9f90be45ef20f4f1f4db139c36e46d161beeb6508687bec28cb

SHA-1

  • aa23f1af1d4fe4dcf5ba7aaef040f07c8d14d24e
  • 275dda1da9cb843f9ace1eac4d457891e0e02c61

Remediation

  • Block all threat indicators at your respective controls.
  • Search for IOCs in your environment.