Extracted

• • Target
    f0e26d840e7cb41461066f723eb501e4444764f66d3712ea877c456dbcedc4f7.exe
  • Size 4.9MB
  • SHA256 f0e26d840e7cb41461066f723eb501e4444764f66d3712ea877c456dbcedc4f7
  • MD5 06f186fc55f38b20a7273da22fe0007a
  • SHA1 3eae6dd2aec4dcd82864b9fbe446e85ea603784b
  • SHA512 05ea938925775b835e347265e255372c0c2deee1d68b356836c85b93f5751fced8ca8d758ebdc745c0274c53c9c350e63cc2a8624b99aa345438b2963b2a1f37
  • SSDEEP 49152:Dl5MTGChZpxtlBBgxchXb/zqP6DUtRgs5q289dAnSz44hnW1XgnYu6fYmPkMSx8E:
  • MD5 SHA1 SHA512 SSDEEP

  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