General

  • Target

    JaffaCakes118_696223a14acff7b4532c1b22191ae0403feef3d5e13b1d68b4b8dc6a80867e44

  • Size

    1.3MB

  • Sample

    241222-w2b4vavrhp

  • MD5

    f9645dfe7ffbebdb967ab819c9a67ff2

  • SHA1

    05d7545b61059b738e87cc905fce6aa51941d18e

  • SHA256

    696223a14acff7b4532c1b22191ae0403feef3d5e13b1d68b4b8dc6a80867e44

  • SHA512

    00b627b7b4e128d7f6bc8e73bf12a9f52a14621a43b3e742f64d9f0610034c3013b89e5f0b1e10c857a30afd94256bac0a14a4d11f40ecd2a2d331bfc8958ea9

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_696223a14acff7b4532c1b22191ae0403feef3d5e13b1d68b4b8dc6a80867e44

    • Size

      1.3MB

    • MD5

      f9645dfe7ffbebdb967ab819c9a67ff2

    • SHA1

      05d7545b61059b738e87cc905fce6aa51941d18e

    • SHA256

      696223a14acff7b4532c1b22191ae0403feef3d5e13b1d68b4b8dc6a80867e44

    • SHA512

      00b627b7b4e128d7f6bc8e73bf12a9f52a14621a43b3e742f64d9f0610034c3013b89e5f0b1e10c857a30afd94256bac0a14a4d11f40ecd2a2d331bfc8958ea9

    • 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