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General

  • Target

    2e3ffb5f7fbeb7a61469de81dc14d064.exe

  • Size

    2.7MB

  • Sample

    230820-t6s7taac4z

  • MD5

    2e3ffb5f7fbeb7a61469de81dc14d064

  • SHA1

    9d153b840d6c9b2df768252086db867a8d910adc

  • SHA256

    247fb8446c5648499cbcba01cda9e97ce5daad8398343dc239f234465fc8a1e3

  • SHA512

    4c4dc0160eddb055a9455f5a9f8efce41551d7f148fbdac9262b92d01a3a24a487b961130fde374ce7040ca1adc270c7d119205766caceb21e3b8eeb1833c9c3

  • SSDEEP

    49152:UbA30UK6G4e3r8dh03amztNBDLTAOGqrXkAS+iIHLlDbDCXj63:Ub4/G94dmKmt/MoQASwbDec

Malware Config

Targets

    • Target

      2e3ffb5f7fbeb7a61469de81dc14d064.exe

    • Size

      2.7MB

    • MD5

      2e3ffb5f7fbeb7a61469de81dc14d064

    • SHA1

      9d153b840d6c9b2df768252086db867a8d910adc

    • SHA256

      247fb8446c5648499cbcba01cda9e97ce5daad8398343dc239f234465fc8a1e3

    • SHA512

      4c4dc0160eddb055a9455f5a9f8efce41551d7f148fbdac9262b92d01a3a24a487b961130fde374ce7040ca1adc270c7d119205766caceb21e3b8eeb1833c9c3

    • SSDEEP

      49152:UbA30UK6G4e3r8dh03amztNBDLTAOGqrXkAS+iIHLlDbDCXj63:Ub4/G94dmKmt/MoQASwbDec

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Modifies WinLogon for persistence

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks