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General

  • Target

    JaffaCakes118_502c8929fa16fff35ab78c396413742fe8acaae8e8480c00c8483ebff06532a3

  • Size

    1.3MB

  • Sample

    241222-qbnr3ayphv

  • MD5

    45666f08e13932238b6ef2d51f08650b

  • SHA1

    0373411fcd020d35a3c2598776a2a238e81ed61b

  • SHA256

    502c8929fa16fff35ab78c396413742fe8acaae8e8480c00c8483ebff06532a3

  • SHA512

    0a775da43585cc4403027acd459d58e2f7aabaa081e6087181e74167c3d73c9b2a78e9f43dffddfe6084b2640f4105b501e469fca8c4ad4282947c677a526e2d

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_502c8929fa16fff35ab78c396413742fe8acaae8e8480c00c8483ebff06532a3

    • Size

      1.3MB

    • MD5

      45666f08e13932238b6ef2d51f08650b

    • SHA1

      0373411fcd020d35a3c2598776a2a238e81ed61b

    • SHA256

      502c8929fa16fff35ab78c396413742fe8acaae8e8480c00c8483ebff06532a3

    • SHA512

      0a775da43585cc4403027acd459d58e2f7aabaa081e6087181e74167c3d73c9b2a78e9f43dffddfe6084b2640f4105b501e469fca8c4ad4282947c677a526e2d

    • 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