Extracted

• • Target

    4d425d8c84c292e3c68039e9c4996fe41866975ce47e3e896082260de8c0b7d7.exe

  • Size

    4.9MB

  • MD5

    9e718941cf243658ef2a455bed6fa4d3

  • SHA1

    50b656f1febb89c83047c3ebc428581cf78a292a

  • SHA256

    4d425d8c84c292e3c68039e9c4996fe41866975ce47e3e896082260de8c0b7d7

  • SHA512

    1768abc55733d59965b84c4c4a74a9812fcb548d630f4c1ef078e796173e90726a3e7ed780821d432494ce3b5fcf04381c75e9eb8be45f0534f84649d3910ec0

  • SSDEEP

    49152:Dl5MTGChZpxtlBBgxchXb/zqP6DUtRgs5q289dAnSz44hnW1XgnYu6fYmPkMSx8B:h

  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