Extracted

• • Target

    76788ceb22709fa8af5c54f6b64e192d758c11d19944709eac2ce6e05295fc3cN

  • Size

    4.9MB

  • MD5

    0f75edb514278b6e45793f61c9a91a50

  • SHA1

    e767580f580339a4b7091fc105ffebfbb7d00f03

  • SHA256

    76788ceb22709fa8af5c54f6b64e192d758c11d19944709eac2ce6e05295fc3c

  • SHA512

    940e37f693ea83fcf991acdf85ffc3bb50b880c8f9ffe3cb4d7420651b9973f1bfd9d16d36e0ee0eaa08ad0d1f0b6da75e56e856e55a6ce6aeff4915c291f0ed

  • SSDEEP

    49152:jl5MTGChZpxtlBBgxchXb/zqP6DUtRgs5q289dAnSz44hnW1XgnYu6fYmPkMSx8E:

  Score

  10^/10

  dcratevasionexecutioninfostealerrattrojancolibribuild1discoveryloader

  • Colibri Loader

    A loader sold as MaaS first seen in August 2021.

    loadercolibri

  • Colibri family

    colibri

  • DcRat

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

    ratinfostealerdcrat

  • Dcrat family

    dcrat

  • Process spawned unexpected child process

    This typically indicates the parent process was compromised via an exploit or macro.

  • UAC bypass

    evasiontrojan

  • DCRat payload

    Detects payload of DCRat, commonly dropped by NSIS installers.

    rat

  • Command and Scripting Interpreter: PowerShell

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    execution

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE

  • Checks whether UAC is enabled

    evasiontrojan

  • Suspicious use of SetThreadContext

  behavioral1behavioral2