Extracted

• • Target

    eceb9868a4a69e49933d729c6ae015e2c569818ff44dfe41b4341c28c42e9274

  • Size

    4.9MB

  • MD5

    f954807077449b5cc1d07ed866dc8e06

  • SHA1

    af066d14f43a45603e8de65123f8816989b392d7

  • SHA256

    eceb9868a4a69e49933d729c6ae015e2c569818ff44dfe41b4341c28c42e9274

  • SHA512

    df0cdb0771fcb063f1e539b01aae5d19c9019dc8aef972180c60682eeeb4d17f1e55198b457978f793fc8bf13e28922f9745be480132598c819ec102e6360f75

  • SSDEEP

    49152:jl5MTGChZpxtlBBgxchXb/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