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General

  • Target

    JaffaCakes118_fb43d79ab41658a6f304522b338d6d6e8c6024466044af843d334965b36dc393

  • Size

    1.3MB

  • Sample

    241222-l8q68svjdm

  • MD5

    ee63672f5ad3a6e90387806eacac682b

  • SHA1

    5e0fe39380c68d064e32aa077ebfc5c18b366a09

  • SHA256

    fb43d79ab41658a6f304522b338d6d6e8c6024466044af843d334965b36dc393

  • SHA512

    28de182b33e4957295c5020f452579cb58ddd2b112bbd16032a326d67f8591a22ebd2af0371c9a80d9359ab666f7f31d5f2e66fcb9adf6a7ace3b1a9b154c703

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_fb43d79ab41658a6f304522b338d6d6e8c6024466044af843d334965b36dc393

    • Size

      1.3MB

    • MD5

      ee63672f5ad3a6e90387806eacac682b

    • SHA1

      5e0fe39380c68d064e32aa077ebfc5c18b366a09

    • SHA256

      fb43d79ab41658a6f304522b338d6d6e8c6024466044af843d334965b36dc393

    • SHA512

      28de182b33e4957295c5020f452579cb58ddd2b112bbd16032a326d67f8591a22ebd2af0371c9a80d9359ab666f7f31d5f2e66fcb9adf6a7ace3b1a9b154c703

    • 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