General

  • Target

    JaffaCakes118_8ee771178a05d3d153bfeff18df37204b65af91ba5590112ae4129e16af8c202

  • Size

    1.3MB

  • Sample

    241222-pdr2tsxndt

  • MD5

    c63dac4117e878ae8cffdd6abbadd687

  • SHA1

    34e44d76994bd181ba88eb5b59244e36d5e4f4bf

  • SHA256

    8ee771178a05d3d153bfeff18df37204b65af91ba5590112ae4129e16af8c202

  • SHA512

    6fb8acebd1a056dfac80d6467fce3deefa4d0e6fbb90b9dcdf186fcdcbc0042baf44bc3eacc73dcce1568158a122662285789d840a8d3e90a19173ec66d6065b

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_8ee771178a05d3d153bfeff18df37204b65af91ba5590112ae4129e16af8c202

    • Size

      1.3MB

    • MD5

      c63dac4117e878ae8cffdd6abbadd687

    • SHA1

      34e44d76994bd181ba88eb5b59244e36d5e4f4bf

    • SHA256

      8ee771178a05d3d153bfeff18df37204b65af91ba5590112ae4129e16af8c202

    • SHA512

      6fb8acebd1a056dfac80d6467fce3deefa4d0e6fbb90b9dcdf186fcdcbc0042baf44bc3eacc73dcce1568158a122662285789d840a8d3e90a19173ec66d6065b

    • 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