Extracted

• • Target

    4113f5b8526a18afb979ae9d4649c7e01abdf2c311608be8cd131a301298ea20

  • Size

    754KB

  • MD5

    7458e53900eacc8d1c0738a242bf3d8b

  • SHA1

    c7665e28afc4b44882916d4abf8acf17abf5ce59

  • SHA256

    4113f5b8526a18afb979ae9d4649c7e01abdf2c311608be8cd131a301298ea20

  • SHA512

    7c8872c2769466762131464780e8982e8f9da652b2524bf13f0c7c8044f61ed54b0df1869ed1f62d6413c0b321176c327daa33d6a15144ab0e5b549c5fd93da2

  • SSDEEP

    12288:C9cxy4jZZ8vDc6h3iUhFbAsUMdzxP0V2t5fI44FPTZFyd4:C9cxy4jZ+vDc05hFXxxEIfhe7yd4

  Score

  10^/10

  quasarvenomrathackedevasionpersistenceratrootkitspywarestealertrojan

  • Contains code to disable Windows Defender

    A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

  • Modifies Windows Defender Real-time Protection settings

    evasiontrojan

  • Quasar RAT

    Quasar is an open source Remote Access Tool.

    trojanspywarequasar

  • Quasar payload

  • VenomRAT

    VenomRAT is a modified version of QuasarRAT with some added features, such as rootkit and stealer capabilites.

    ratrootkitstealervenomrat

  • Executes dropped EXE

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • Loads dropped DLL

  • Windows security modification

    evasiontrojan

  • Adds Run key to start application

    persistence

  • Looks up external IP address via web service

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext

  behavioral1behavioral2