General

  • Target

    JaffaCakes118_7eb8eb0da26c2718d0809d3ece0fdfc3e91f366e70af1440fb11237ef2a10f4d

  • Size

    1.3MB

  • Sample

    241222-hv9jwayldz

  • MD5

    33741cf74e4b4b83a93cfcc292f68b00

  • SHA1

    59deab59932e91f89ded7b1568037128845198c3

  • SHA256

    7eb8eb0da26c2718d0809d3ece0fdfc3e91f366e70af1440fb11237ef2a10f4d

  • SHA512

    b652a9039eab74019771b998bd544d14153d73176dfe7185a8b036035157e1a29b42cb7425b47e1b6cb563e7e266ddd1eb56bf62bfc60c73b80905a35f8d2f01

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_7eb8eb0da26c2718d0809d3ece0fdfc3e91f366e70af1440fb11237ef2a10f4d

    • Size

      1.3MB

    • MD5

      33741cf74e4b4b83a93cfcc292f68b00

    • SHA1

      59deab59932e91f89ded7b1568037128845198c3

    • SHA256

      7eb8eb0da26c2718d0809d3ece0fdfc3e91f366e70af1440fb11237ef2a10f4d

    • SHA512

      b652a9039eab74019771b998bd544d14153d73176dfe7185a8b036035157e1a29b42cb7425b47e1b6cb563e7e266ddd1eb56bf62bfc60c73b80905a35f8d2f01

    • 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