Extracted

• • Target

    9f1b2d05b075d59a681cc69abc0bef2b5011cd86c0daf9ab2f20c019dfc594c0

  • Size

    745KB

  • MD5

    0a588640568e7bd33dd2872290a6eb70

  • SHA1

    5c0a792f29b5ef554610ba03e96aa5efb270be6b

  • SHA256

    9f1b2d05b075d59a681cc69abc0bef2b5011cd86c0daf9ab2f20c019dfc594c0

  • SHA512

    810921ec9f7b15ed8d078115135ed93e180584833b1a650126dcbc3161c7f304c4307dba31fde9cff63878407ca78652c7935d8c507bcd46c80cd796912d13e3

  Score

  10^/10

  quasarvenomratoffice1evasionratrootkitspywarestealersuricatatrojan

  • 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 Payload

  • Quasar RAT

    Quasar is an open source Remote Access Tool.

    trojanspywarequasar

  • VenomRAT

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

    ratrootkitstealervenomrat

  • suricata: ET MALWARE Common RAT Connectivity Check Observed

    suricata: ET MALWARE Common RAT Connectivity Check Observed

    suricata

  • Executes dropped EXE

  • Checks computer location settings

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

  • Deletes itself

  • Loads dropped DLL

  • Windows security modification

    evasiontrojan

  • Looks up external IP address via web service

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

  behavioral1behavioral2