General

  • Target

    JaffaCakes118_7c1c6e0abfdbf0fd7abf694a77b34c85be16b5b40f6a65565a52495e5caf509f

  • Size

    1.3MB

  • Sample

    241230-cs49gsvkfx

  • MD5

    2c4c3cdc40410affea03f25de402097f

  • SHA1

    a505e1cc748e0982a2fefc449f7b7efe5c6aa21e

  • SHA256

    7c1c6e0abfdbf0fd7abf694a77b34c85be16b5b40f6a65565a52495e5caf509f

  • SHA512

    dbefb6079721c043aa3c26414ee8769fb1544a66e8961b40230c334891d7fa9e1eacad97e8ce0e2cfe28a88b80f6c5a1e97c576aceb513e2706f357ca490856d

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_7c1c6e0abfdbf0fd7abf694a77b34c85be16b5b40f6a65565a52495e5caf509f

    • Size

      1.3MB

    • MD5

      2c4c3cdc40410affea03f25de402097f

    • SHA1

      a505e1cc748e0982a2fefc449f7b7efe5c6aa21e

    • SHA256

      7c1c6e0abfdbf0fd7abf694a77b34c85be16b5b40f6a65565a52495e5caf509f

    • SHA512

      dbefb6079721c043aa3c26414ee8769fb1544a66e8961b40230c334891d7fa9e1eacad97e8ce0e2cfe28a88b80f6c5a1e97c576aceb513e2706f357ca490856d

    • 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