Extracted

• • Target

    7ebda0600cbde7eee0281655d6d30845ea500aeb7809b5b4d8937a374e34142dN

  • Size

    4.9MB

  • MD5

    cdd2f8f721e6359a948f6b6c4d1d5cd0

  • SHA1

    b30e80a275147eb27e916e11fcb80233f6b9cf73

  • SHA256

    7ebda0600cbde7eee0281655d6d30845ea500aeb7809b5b4d8937a374e34142d

  • SHA512

    04e0ce6889b21c8560206b938aa3223d7ab4e0a874e74a79cd8e365b8adafe71523da0f27f4717b49bae01fc20a0ec7d3002a944bff5817e1d02f3db2b98524d

  • 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