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General

  • Target

    JaffaCakes118_8f454a072c53600324b5aba6730a123cea7883ad3ad7246deba60253d858e58c

  • Size

    1.3MB

  • Sample

    241222-kskh3s1qdx

  • MD5

    95655ccd25fbec3f975fa42bb78a9aa3

  • SHA1

    a559392860ef2372f633d88fce8da619fbcf0392

  • SHA256

    8f454a072c53600324b5aba6730a123cea7883ad3ad7246deba60253d858e58c

  • SHA512

    b7df2e447e49cec22d5246be7f5bc5c71e8cfac3a963cbcf41da61af6318e65a1b58b7948946009bcc414899f128717ca0cad2ef35735cec9ea294c5e7018e0f

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_8f454a072c53600324b5aba6730a123cea7883ad3ad7246deba60253d858e58c

    • Size

      1.3MB

    • MD5

      95655ccd25fbec3f975fa42bb78a9aa3

    • SHA1

      a559392860ef2372f633d88fce8da619fbcf0392

    • SHA256

      8f454a072c53600324b5aba6730a123cea7883ad3ad7246deba60253d858e58c

    • SHA512

      b7df2e447e49cec22d5246be7f5bc5c71e8cfac3a963cbcf41da61af6318e65a1b58b7948946009bcc414899f128717ca0cad2ef35735cec9ea294c5e7018e0f

    • 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