General

  • Target
    b166ec8fc23fa4d7e7acc20df241083719a0d75dfb4af547278870d216623055
  • Size 3.3MB
  • Sample260810-ffhrha1fnb
  • SHA256 b166ec8fc23fa4d7e7acc20df241083719a0d75dfb4af547278870d216623055
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      install_c0b016.exe
    • Size 40.7MB
    • SHA256 e31776058f19bc51e20e3a61bd2faab5ed8db3e276416c576406926ac575b814
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Windows security bypass

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Indicator Removal: Clear Persistence

      Clear artifacts associated with previously established persistence like scheduletasks on a host.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks