General

  • Target

    JaffaCakes118_7c40a76c36b3d5fbc702ef882dd207e65f310c89dba816b9f8b3436d4e496ab8

  • Size

    1.3MB

  • Sample

    241222-j6bbws1lcn

  • MD5

    7983791a37f9bf2314326b290475000a

  • SHA1

    59d157106246858cbe2b1da31162822cd403c647

  • SHA256

    7c40a76c36b3d5fbc702ef882dd207e65f310c89dba816b9f8b3436d4e496ab8

  • SHA512

    608212acefb70e7f6ad6c74865bbfc34f2f39e4c82a6e8119033a684d09d03200e356748ae003235480656b75dc8ead76ded445e1bc406617edf8ec4ac04e776

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_7c40a76c36b3d5fbc702ef882dd207e65f310c89dba816b9f8b3436d4e496ab8

    • Size

      1.3MB

    • MD5

      7983791a37f9bf2314326b290475000a

    • SHA1

      59d157106246858cbe2b1da31162822cd403c647

    • SHA256

      7c40a76c36b3d5fbc702ef882dd207e65f310c89dba816b9f8b3436d4e496ab8

    • SHA512

      608212acefb70e7f6ad6c74865bbfc34f2f39e4c82a6e8119033a684d09d03200e356748ae003235480656b75dc8ead76ded445e1bc406617edf8ec4ac04e776

    • 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