Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

General

  • Target

    JaffaCakes118_f8ff3caeb68464f417b6f44ad895f9fe5051e7ceb53816a899b5fca3d80e109b

  • Size

    1.3MB

  • Sample

    241222-xvkyvawlax

  • MD5

    9912fc923f14443ed337738b16a58546

  • SHA1

    5a0d5997a5f7fdca9af28d1df808ab8a683122ce

  • SHA256

    f8ff3caeb68464f417b6f44ad895f9fe5051e7ceb53816a899b5fca3d80e109b

  • SHA512

    2814e0c2acacb3bf1b54e800e2cc2b3fe3784856999dd20f753a1c4a949e2e82d4b276b451f885a70006394cdecf32edd34acd39e85fd669c9d5e6b3050866c4

  • SSDEEP

    24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg

Malware Config

Targets

    • Target

      JaffaCakes118_f8ff3caeb68464f417b6f44ad895f9fe5051e7ceb53816a899b5fca3d80e109b

    • Size

      1.3MB

    • MD5

      9912fc923f14443ed337738b16a58546

    • SHA1

      5a0d5997a5f7fdca9af28d1df808ab8a683122ce

    • SHA256

      f8ff3caeb68464f417b6f44ad895f9fe5051e7ceb53816a899b5fca3d80e109b

    • SHA512

      2814e0c2acacb3bf1b54e800e2cc2b3fe3784856999dd20f753a1c4a949e2e82d4b276b451f885a70006394cdecf32edd34acd39e85fd669c9d5e6b3050866c4

    • SSDEEP

      24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Dcrat family

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • DCRat payload

      Detects payload of DCRat, commonly dropped by NSIS installers.

    • 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

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks