Extracted

• • Target

    690aa6b50c9b49879ee982069ca5dddb52d11256ed82b3bd011d34926a49b073N

  • Size

    4.9MB

  • MD5

    005277f6397a0a43ce9eca2c2910b750

  • SHA1

    ac5f700488ba1ca531cb528e718412473eb7b948

  • SHA256

    690aa6b50c9b49879ee982069ca5dddb52d11256ed82b3bd011d34926a49b073

  • SHA512

    21c819d180a218e375928e76fca735ee4746d803aca4cae04a5f82f9dcdd97510e1b88e9fb789f57a37ae904e38b40e257b0e03f785dfba8931f85c4b6d29215

  • SSDEEP

    49152:rl5MTGChZpxtlBBgxchXb/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