Extracted

• • Target

    a23d7327af924bf409a6116994ea68e7660549cc470d9c93b3750226574b9d36

  • Size

    4.9MB

  • MD5

    9ccdd0840333a8d430bc300546d8aa87

  • SHA1

    1150679348b39ee6d63d875084e6d2dc36eff56f

  • SHA256

    a23d7327af924bf409a6116994ea68e7660549cc470d9c93b3750226574b9d36

  • SHA512

    c95f27d3fea0afba3424ac4d56754891d294fa3b86ec01d5aee0075f8b8078b5274b21b30b90a8a9ab8de48b2574b45d14b86d59077fbbcc366a8c775a004221

  • SSDEEP

    49152:bl5MTGChZpxtlBBgxchXb/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