General

  • Target

    JaffaCakes118_d8b45a0c6bbd494449eacaf19a4f958ebedd37d4b5f5fef8c2da0177ea025c3c

  • Size

    1.3MB

  • Sample

    241230-v37rgatmcv

  • MD5

    54de6db97b6c682feee9765103b272c9

  • SHA1

    a0cb252a6323f97663cd3b1eec75db2c3ab8d319

  • SHA256

    d8b45a0c6bbd494449eacaf19a4f958ebedd37d4b5f5fef8c2da0177ea025c3c

  • SHA512

    c71dd8e04faf10ffdce681f970529e47551e31eb29d639a275f4654e7bb4f0fe29f9a6a402ca9a2e18e957ad1fe4b467b7e13af38ae32cec52f83efdcdb1fe02

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_d8b45a0c6bbd494449eacaf19a4f958ebedd37d4b5f5fef8c2da0177ea025c3c

    • Size

      1.3MB

    • MD5

      54de6db97b6c682feee9765103b272c9

    • SHA1

      a0cb252a6323f97663cd3b1eec75db2c3ab8d319

    • SHA256

      d8b45a0c6bbd494449eacaf19a4f958ebedd37d4b5f5fef8c2da0177ea025c3c

    • SHA512

      c71dd8e04faf10ffdce681f970529e47551e31eb29d639a275f4654e7bb4f0fe29f9a6a402ca9a2e18e957ad1fe4b467b7e13af38ae32cec52f83efdcdb1fe02

    • 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