General

  • Target
    Копия трудовой.docx.rar
  • Size 1.6MB
  • Sample240625-pre97ashqk
  • SHA256 fb28ec498a67d1cf4ebcbb358d1cad0ab86eada614198bdd5dfe3c61e464c1e7
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Targets

    • Target
      Копия трудовой.docx.rar
    • Size 1.6MB
    • SHA256 fb28ec498a67d1cf4ebcbb358d1cad0ab86eada614198bdd5dfe3c61e464c1e7
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      Копия трудовой.docx.exe
    • Size 1.8MB
    • SHA256 60414e88a21df60b0caccdf498b41aa7c75c10d880ab61a620f5b13ba2faebd1
    • MD5 SHA1 SHA512 SSDEEP
    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • Target
      $TEMP/Copy_trydovoj.docx
    • Size 1.5MB
    • SHA256 8646226f4b2b2b96d5e31d4daae0ac5484edc2a7759297e0f63a06358ea61a38
    • MD5 SHA1 SHA512 SSDEEP
    Score
    4/10
    • Target
      $TEMP/putin_hyilo.exe
    • Size 176KB
    • SHA256 6e9d23e7b4a677651ccb362fa6833ca13deef184a45a801cb1d7d1f542210809
    • MD5 SHA1 SHA512 SSDEEP
    • DarkTrack

      DarkTrack is a remote administration tool written in delphi.

    • DarkTrack payload

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks