Analysis

  • max time kernel
    14s
  • max time network
    20s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-10-2022 03:44

General

  • Target

    Data/xulrunner/js-gdb.py

  • Size

    263B

  • MD5

    3112cc778265aa80f38b678e6a9831c3

  • SHA1

    7bed46fc4af78d67ac58f00b2d2737ea17b41a27

  • SHA256

    32e7ff13d390bb4a23f029726b8856b6add8a035bf6da2b24657a96076debbeb

  • SHA512

    ff8afe0f0470101401db7cd55843045fbace3f619977d2dbff0256fce5cd2d16124fcd4c7a1a369c4f1b2d760f6f10de0191a770a6f466b4cdac4110a4d0ac95

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Modifies registry class 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\Data\xulrunner\js-gdb.py
    1⤵
    • Modifies registry class
    PID:1512
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:4240

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads