General

  • Target

    JaffaCakes118_ff1965891b80ce0290148d66ef7c8e6bf6e22be993eb32eddab7746a8039737e

  • Size

    1.3MB

  • Sample

    241222-j4wj2szqgy

  • MD5

    b6c53957fea388472ea277209c63a5cf

  • SHA1

    daa494db6335c4a6630b6eb7e11987b9f513918b

  • SHA256

    ff1965891b80ce0290148d66ef7c8e6bf6e22be993eb32eddab7746a8039737e

  • SHA512

    f241d6cd267ccd8cd5ad3a9f8970f57a99accf275eeb69340bc237c83ca0ed590899a029001b5950b5bbb089d221221297bf7bc22e7d3482e260905936d5bed1

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_ff1965891b80ce0290148d66ef7c8e6bf6e22be993eb32eddab7746a8039737e

    • Size

      1.3MB

    • MD5

      b6c53957fea388472ea277209c63a5cf

    • SHA1

      daa494db6335c4a6630b6eb7e11987b9f513918b

    • SHA256

      ff1965891b80ce0290148d66ef7c8e6bf6e22be993eb32eddab7746a8039737e

    • SHA512

      f241d6cd267ccd8cd5ad3a9f8970f57a99accf275eeb69340bc237c83ca0ed590899a029001b5950b5bbb089d221221297bf7bc22e7d3482e260905936d5bed1

    • 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