Extracted

• • Target

    af64244dd7aa72c062174bd05c38366baedd6da0451b756ae01c3e77cdaad6b8N

  • Size

    4.9MB

  • MD5

    efd24727bd3c623441b4d72e7bec1530

  • SHA1

    1a80e16896a2c792a8bf193435e7aa12dda517e0

  • SHA256

    af64244dd7aa72c062174bd05c38366baedd6da0451b756ae01c3e77cdaad6b8

  • SHA512

    a4459a668fa63a9cbf8d288dc5d568ccb1474e8c94bf7ad467b7811f28d50672e3bc159706e0f6c98427275e48a97ed5e84b23d31c05f0cfa29380cee6bc5800

  • 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