Extracted

• • Target

    4942e9c13479bc1a62bdb07b23474e3c.exe

  • Size

    639KB

  • MD5

    4942e9c13479bc1a62bdb07b23474e3c

  • SHA1

    d7a7283939a2fa4506b47fa809431b9cc4d2559e

  • SHA256

    5b11f30be6e3bfb808c25d07b492cfa12840fd0efa795d8af397feba045d1c59

  • SHA512

    8c8edd299922fcfa100e3e725d1b09259a86e41546361273c386177a3e2a765ffc76169a5b9d142efb4c5335bee3805c1f908c7f4edae0f0a33f2631a037eb59

  • SSDEEP

    12288:66bJhnrd2Qsm/+/dnGz7O0Y244sMYcoFMVyMg+Yy1Wcwemn58WgxWM:6kJhngpn9kNsMwbMgkK58WgQM

  Score

  10^/10

  quasarvenomratsep05evasionpersistenceratrootkitspywarestealertrojan

  • 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

  • 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