General

  • Target

    JaffaCakes118_44b76170b873b45f65b0ea1e435ce6f8fa3ba8bcc2a6fbcf76b919f7845014ef

  • Size

    1.3MB

  • Sample

    241230-v21xja1mbm

  • MD5

    58b2d1bb18da04e20a7276af992a3be4

  • SHA1

    ad37f07d5ca74e0897ce214be71f69e789003354

  • SHA256

    44b76170b873b45f65b0ea1e435ce6f8fa3ba8bcc2a6fbcf76b919f7845014ef

  • SHA512

    5aeb06a974eb132285b92af0d80c71f36f35c137dd34e55428e0ce95364717bebb2a8a84c6ea8fab593cdd82010a368a00bd8b10b7725c51045c1feed11e1c18

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_44b76170b873b45f65b0ea1e435ce6f8fa3ba8bcc2a6fbcf76b919f7845014ef

    • Size

      1.3MB

    • MD5

      58b2d1bb18da04e20a7276af992a3be4

    • SHA1

      ad37f07d5ca74e0897ce214be71f69e789003354

    • SHA256

      44b76170b873b45f65b0ea1e435ce6f8fa3ba8bcc2a6fbcf76b919f7845014ef

    • SHA512

      5aeb06a974eb132285b92af0d80c71f36f35c137dd34e55428e0ce95364717bebb2a8a84c6ea8fab593cdd82010a368a00bd8b10b7725c51045c1feed11e1c18

    • 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