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General

  • Target

    JaffaCakes118_c7c5a2da950f434fc4414735fd18b566376028aff21839d51d2984c8d6d719e8

  • Size

    1.3MB

  • Sample

    241222-xypq7swmat

  • MD5

    6c92cd558de463df500c3055941fc09e

  • SHA1

    644f7d966568dabad53962a4c255000b726421a2

  • SHA256

    c7c5a2da950f434fc4414735fd18b566376028aff21839d51d2984c8d6d719e8

  • SHA512

    a5d17ad401607cf25b5020e67f07ece9696a9c4af045544e500e8045a654d65edf7072380ac77c860f314317188389b0e27e7cccba980bbeeda5076fc24de765

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_c7c5a2da950f434fc4414735fd18b566376028aff21839d51d2984c8d6d719e8

    • Size

      1.3MB

    • MD5

      6c92cd558de463df500c3055941fc09e

    • SHA1

      644f7d966568dabad53962a4c255000b726421a2

    • SHA256

      c7c5a2da950f434fc4414735fd18b566376028aff21839d51d2984c8d6d719e8

    • SHA512

      a5d17ad401607cf25b5020e67f07ece9696a9c4af045544e500e8045a654d65edf7072380ac77c860f314317188389b0e27e7cccba980bbeeda5076fc24de765

    • 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