cobaltstrike

General

Target

https://itorrents-igruha.org/2902-bad-north.html
Sample

240926-wk1e4stara

Score

10^/10

Malware Config

Targets

- Target
  
  https://itorrents-igruha.org/2902-bad-north.html
Score

10^/10

cobaltstrike backdoor discovery evasion persistence spyware stealer trojan
- Cobalt Strike reflective loader
  Detects the reflective loader used by Cobalt Strike.
- Cobaltstrike
  Detected malicious payload which is part of Cobaltstrike.
  trojan backdoor cobaltstrike
- Contains code to disable Windows Defender
  A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
- Contacts a large (554) amount of remote hosts
  This may indicate a network scan to discover remotely running services.
  discovery
- Downloads MZ/PE file
- Drops file in Drivers directory
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Adds Run key to start application
  persistence
- Checks for any installed AV software in registry
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Modifies powershell logging option
  evasion
- AutoIT Executable
  AutoIT scripts compiled to PE executables.
- Checks system information in the registry
  System information is often read in order to detect sandboxing environments.
- Drops file in System32 directory
behavioral1 behavioral2