General

  • Target

    JaffaCakes118_cd41fa14645c6ec64478a03d75417aeed98433545ec678f3906af782873634aa

  • Size

    1.3MB

  • Sample

    241222-glgxtswqfn

  • MD5

    41bdb1167beae3e2861a63f9076d1392

  • SHA1

    823db521639c8f26668efea399dc3b41a2cfe4d8

  • SHA256

    cd41fa14645c6ec64478a03d75417aeed98433545ec678f3906af782873634aa

  • SHA512

    34b56582eb62308e5716ee877da4c8bb29326297e5c951c25775932794b329d6a16e0123e515373ff0bdca26c2544dffc68824049aa2e8eb439e580a8306c445

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_cd41fa14645c6ec64478a03d75417aeed98433545ec678f3906af782873634aa

    • Size

      1.3MB

    • MD5

      41bdb1167beae3e2861a63f9076d1392

    • SHA1

      823db521639c8f26668efea399dc3b41a2cfe4d8

    • SHA256

      cd41fa14645c6ec64478a03d75417aeed98433545ec678f3906af782873634aa

    • SHA512

      34b56582eb62308e5716ee877da4c8bb29326297e5c951c25775932794b329d6a16e0123e515373ff0bdca26c2544dffc68824049aa2e8eb439e580a8306c445

    • 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