Extracted

• • Target

    4b4ee64846cad1cf66beedce8ea566e807d4d7acb93ec7a0ef940287a9e39a4c

  • Size

    4.9MB

  • MD5

    f11cb56089d86b89e8a22e2be3399c89

  • SHA1

    f1143767c26d899493b0952228cb15e29b61930b

  • SHA256

    4b4ee64846cad1cf66beedce8ea566e807d4d7acb93ec7a0ef940287a9e39a4c

  • SHA512

    cf9a11bdc1d3955296be88a0b754f4e0e7f80e6af8afebab81db27e73618df4659dd78520288fab563dc5db4011b363278b9116cc0d496ea5b82bf489d56a11a

  • SSDEEP

    49152:Dl5MTGChZpxtlBBgxchXb/zqP6DUtRgs5q289dAnSz44hnW1XgnYu6fYmPkMSx8E:

  Score

  10^/10

  dcratevasionexecutioninfostealerrattrojancolibribuild1discoveryloader

  • Colibri Loader

    A loader sold as MaaS first seen in August 2021.

    loadercolibri

  • DcRat

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

    ratinfostealerdcrat

  • 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