Extracted

• • Target

    d5ba083e12a86c7498f46cf9de26e3ee23afff25f8cc1c6a5ba173bac98bd869.exe

  • Size

    4.9MB

  • MD5

    d38526128c39b9be768f702680a8345b

  • SHA1

    b315d0373e8689816eb8b320b1a37b646ca090fc

  • SHA256

    d5ba083e12a86c7498f46cf9de26e3ee23afff25f8cc1c6a5ba173bac98bd869

  • SHA512

    98a0dc113ac897acf98722343a0c333e28b98baf58c2931773998cd1ea0b3d5c65964fa7b94c6f3769f1756b0cea366bd9e70af2ae2350c28c630d4a2f9f2dd1

  • SSDEEP

    49152:Ll5MTGChZpxtlBBgxchXb/zqP6DUtRgs5q289dAnSz44hnW1XgnYu6fYmPkMSx80:8

  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