General

  • Target

    JaffaCakes118_41052e8a35b445c4ea256b0938e354ec44537049730476d5b5c5980c29c26ec9

  • Size

    1.3MB

  • Sample

    241230-wb9bna1qcr

  • MD5

    5e44b89b39c58244d07e53f6ed7cc212

  • SHA1

    7dee7a8cb4049ebe460d1c4101c9e05bf67b5cf5

  • SHA256

    41052e8a35b445c4ea256b0938e354ec44537049730476d5b5c5980c29c26ec9

  • SHA512

    9ad165c96e362b135fc7f767d931a71f6e1316e9267574f02508a98e3d6aad076436a8547b5e2e53fbd898942b8c3c6b404628c49a9b2c40c8bb1cd0d2933dad

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_41052e8a35b445c4ea256b0938e354ec44537049730476d5b5c5980c29c26ec9

    • Size

      1.3MB

    • MD5

      5e44b89b39c58244d07e53f6ed7cc212

    • SHA1

      7dee7a8cb4049ebe460d1c4101c9e05bf67b5cf5

    • SHA256

      41052e8a35b445c4ea256b0938e354ec44537049730476d5b5c5980c29c26ec9

    • SHA512

      9ad165c96e362b135fc7f767d931a71f6e1316e9267574f02508a98e3d6aad076436a8547b5e2e53fbd898942b8c3c6b404628c49a9b2c40c8bb1cd0d2933dad

    • 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