General

  • Target

    JaffaCakes118_93e70be7948903b137cbd13cf87d9418633bd3aeef7135f1af01c016f864cec0

  • Size

    1.3MB

  • Sample

    241222-acqp2svpdj

  • MD5

    6371030e6d85c20398c34082e97705d2

  • SHA1

    7c85c909b8e3944a522f3e27af54544fae3cdecb

  • SHA256

    93e70be7948903b137cbd13cf87d9418633bd3aeef7135f1af01c016f864cec0

  • SHA512

    8f2dfe7eab6ab8ade0fe70b6c41c069fe704aa1319416ac44682843b8c6b858821f284be685996fc1eded810636c8c70c2342f96685ad4668488ccc5af7a7c86

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_93e70be7948903b137cbd13cf87d9418633bd3aeef7135f1af01c016f864cec0

    • Size

      1.3MB

    • MD5

      6371030e6d85c20398c34082e97705d2

    • SHA1

      7c85c909b8e3944a522f3e27af54544fae3cdecb

    • SHA256

      93e70be7948903b137cbd13cf87d9418633bd3aeef7135f1af01c016f864cec0

    • SHA512

      8f2dfe7eab6ab8ade0fe70b6c41c069fe704aa1319416ac44682843b8c6b858821f284be685996fc1eded810636c8c70c2342f96685ad4668488ccc5af7a7c86

    • 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