Extracted

• • Target

    e47d5a381d3c9816f5886f278c8f3189457c55137c8042cc7131dea69572af2eN.exe

  • Size

    4.9MB

  • MD5

    af89c377c4187104880b9716a2291940

  • SHA1

    078bee54ed2d3935c55bf589d76eaba3af1ccb96

  • SHA256

    e47d5a381d3c9816f5886f278c8f3189457c55137c8042cc7131dea69572af2e

  • SHA512

    6bc81561adfa39cf3d0d4821799875b55ce5912009b6421113039a33100f9b2cf8d1770ac131a4a4cb0d811c2f2f8f790126a3a718a484096568728a52233762

  • SSDEEP

    49152:Dl5MTGChZpxtlBBgxchXb/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