Extracted

• • Target

    b70af2ccc8fd78d0cb69aa34cdb17c61d5024055787a2ddb97051834d5d2561c

  • Size

    630KB

  • MD5

    c45c3dbe62846a145d90077e4d64fe00

  • SHA1

    a9413e2aadb3d0fbf0168666c93c10a74fddcd8a

  • SHA256

    b70af2ccc8fd78d0cb69aa34cdb17c61d5024055787a2ddb97051834d5d2561c

  • SHA512

    e7dd8538f223b2484c87cba7e1239d2c3ab85790a9ab5e9a31dfd3f8959982a39edcad838cb6aa5afe9348a344100ef1bc00c79d3a31d862726bbcfb098991ad

  • SSDEEP

    12288:2oF8GNlD5ZS/1WEJOAqRSEM3Sy21LVbK89elrrJ5:aGKIDAEQSy2TbKuKN

  Score

  10^/10

  quasarvenomratajithevasionpersistenceratrootkitspywarestealertrojan

  • 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