Windows 7 deprecation

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

General

  • Target

    JaffaCakes118_fc03d35f9944714a7c87d3cc040298e1a1d6e5af857c457590f973db6048e11b

  • Size

    1.3MB

  • Sample

    241222-xx8spawlht

  • MD5

    1a035e9d86d9142c505bc8ed6523dd23

  • SHA1

    7e0d941c85a9ba8f3aeaa97ea806d5473071e549

  • SHA256

    fc03d35f9944714a7c87d3cc040298e1a1d6e5af857c457590f973db6048e11b

  • SHA512

    30a51160e602c7c2e5c745d55d3655f13cf78e2a4baf45b3bfb9f316b3df7586af976a545efcadfa5ed88685bd6bca64755220c591f8a44e83f3db5da685d49b

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_fc03d35f9944714a7c87d3cc040298e1a1d6e5af857c457590f973db6048e11b

    • Size

      1.3MB

    • MD5

      1a035e9d86d9142c505bc8ed6523dd23

    • SHA1

      7e0d941c85a9ba8f3aeaa97ea806d5473071e549

    • SHA256

      fc03d35f9944714a7c87d3cc040298e1a1d6e5af857c457590f973db6048e11b

    • SHA512

      30a51160e602c7c2e5c745d55d3655f13cf78e2a4baf45b3bfb9f316b3df7586af976a545efcadfa5ed88685bd6bca64755220c591f8a44e83f3db5da685d49b

    • 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