General

  • Target

    JaffaCakes118_d5b9de29cfe9f7e39de10a08b31e41bcc5abb783a6d39ae7c45237a18bf011b3

  • Size

    1.3MB

  • Sample

    241230-ybl78svqaj

  • MD5

    7eca7694e78a6975896268ad0c5948f5

  • SHA1

    5e012926fde5f131c71c4e5f83f65298e75ec128

  • SHA256

    d5b9de29cfe9f7e39de10a08b31e41bcc5abb783a6d39ae7c45237a18bf011b3

  • SHA512

    2aa45b80fa311f52b8148fe1f222b2018f5975b5971c6ebb5b80493420bf8baaa3c50eefbb6a281e7e60c573f1323281112946a9d4894588e2fce5b60598d2dc

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_d5b9de29cfe9f7e39de10a08b31e41bcc5abb783a6d39ae7c45237a18bf011b3

    • Size

      1.3MB

    • MD5

      7eca7694e78a6975896268ad0c5948f5

    • SHA1

      5e012926fde5f131c71c4e5f83f65298e75ec128

    • SHA256

      d5b9de29cfe9f7e39de10a08b31e41bcc5abb783a6d39ae7c45237a18bf011b3

    • SHA512

      2aa45b80fa311f52b8148fe1f222b2018f5975b5971c6ebb5b80493420bf8baaa3c50eefbb6a281e7e60c573f1323281112946a9d4894588e2fce5b60598d2dc

    • 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