Extracted

• • Target

    f61d38016d33a0e5e85b32545e15f8deb3c3a9313492ee05ac4cfb4a9c29bcafN

  • Size

    4.9MB

  • MD5

    362ac52b63b9f6608733e6da0f41b8a0

  • SHA1

    4351bcc1035d37bc58f641fb58b08f80949f9129

  • SHA256

    f61d38016d33a0e5e85b32545e15f8deb3c3a9313492ee05ac4cfb4a9c29bcaf

  • SHA512

    8f60c2beb708deef5de53c33ee8224456ac9d9a7e3ad1eeacd786b79f2511342626910d5653b6870ea2a8c5448f6ca46ca6cfa09adb0ed1407812e7522771203

  • SSDEEP

    49152:bl5MTGChZpxtlBBgxchXb/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