General

  • Target

    JaffaCakes118_d5db39bc3e7378de31a7b2d60b1660e743f3c01540c79c2c13128cb34200f169

  • Size

    1.3MB

  • Sample

    241230-xh6psawnaw

  • MD5

    f3c9c8fcdc97ee343cd1c164b4b4c8ff

  • SHA1

    4ee049708648e7307f0fead0d284f323048b8201

  • SHA256

    d5db39bc3e7378de31a7b2d60b1660e743f3c01540c79c2c13128cb34200f169

  • SHA512

    ca3959e832d5416bdd891fbb85a5ea0d3103cea8399e14fc16ba3b709b72f5d90d91fbe7d1176b0bc1f8d77675513ade69fe15cb2b146957378755f7e0cfb6fc

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_d5db39bc3e7378de31a7b2d60b1660e743f3c01540c79c2c13128cb34200f169

    • Size

      1.3MB

    • MD5

      f3c9c8fcdc97ee343cd1c164b4b4c8ff

    • SHA1

      4ee049708648e7307f0fead0d284f323048b8201

    • SHA256

      d5db39bc3e7378de31a7b2d60b1660e743f3c01540c79c2c13128cb34200f169

    • SHA512

      ca3959e832d5416bdd891fbb85a5ea0d3103cea8399e14fc16ba3b709b72f5d90d91fbe7d1176b0bc1f8d77675513ade69fe15cb2b146957378755f7e0cfb6fc

    • 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