Extracted

• • Target

    5263b2b6ca33bcccd88c65c8d88191e1d564f421e27a6a63ce9935bc78dc524f.bin

  • Size

    3.3MB

  • MD5

    3dbcc2578008081544f897c8da00eb7a

  • SHA1

    f4482885c164ec964cad395717306f09a0f68a63

  • SHA256

    5263b2b6ca33bcccd88c65c8d88191e1d564f421e27a6a63ce9935bc78dc524f

  • SHA512

    93c4800e51a44770e1f16ecee997f05d213ee3276fcd5b04afe0a8ad274a77ec99539228a4d75d96c9bd9fb7dfb01df69b5ab17456725476207a25ba7e4f6952

  Score

  10^/10

  quasarvenomratgenevasionpersistenceratrootkitspywarestealertrojanupx

  • 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

  • NirSoft WebBrowserPassView

    Password recovery tool for various web browsers

  • Nirsoft

  • Executes dropped EXE

  • UPX packed file

    Detects executables packed with UPX/modified UPX open source packer.

    upx

  • Deletes itself

  • Loads dropped DLL

  • Reads user/profile data of web browsers

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer

  • 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.

  • Drops file in System32 directory

  behavioral1behavioral2