Extracted

• • Target

    0fdee64f4eb558b0d6e1a5a568095e40

  • Size

    880KB

  • MD5

    0fdee64f4eb558b0d6e1a5a568095e40

  • SHA1

    55ca1696afa36ab5f36d3c2944a03bb988335d97

  • SHA256

    c7a070b7e06000af25f9fe5f44cfacfd4ac4a02371369267ad10cf3beaed8d4b

  • SHA512

    ddf3de5d0f69a29818f683c46ccd70891455f8781e46cf1ac37b740b67e74eea4408920ef3a54878707c81b74b2dc13337838a6521880a0c9f912cc7251bfe44

  • SSDEEP

    24576:zhOjdWkJhngpn9kNsMwbMgkK589joyhkIS:zgjdbDnKkK3MgkK56

  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

  • Checks computer location settings

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

  • 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