Extracted

• • Target

    3263cda6552af33f3292861f0a28f7f06adae5c79a847d4271c2e1f1d1e18475N

  • Size

    4.9MB

  • MD5

    9c4fae6d26e906b396e0f285aa3a13a0

  • SHA1

    57d65fcc620bac0eb5a08cab4b2d57dc45b9cafc

  • SHA256

    3263cda6552af33f3292861f0a28f7f06adae5c79a847d4271c2e1f1d1e18475

  • SHA512

    b7fbeeb44a39e0258b94305e2ccc32601d6ae27acee023e16e3b341fa81a716938ff5135c5a243a28130ff75069d5db022678aec8dc3d10878c30015edbc5736

  • 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