Analysis

  • max time kernel
    90s
  • max time network
    96s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    05-01-2025 01:31

General

  • Target

    Loader/mqutil.dll.mui

  • Size

    1KB

  • MD5

    cb3a5f54d475674a55d0a326a1cb1124

  • SHA1

    7a7a817f76a27e1529c617bdb96fd06325d6c873

  • SHA256

    5a23c3e2186af35842be09ed51b3e073685b0c812e2ce671f084b38f5e894751

  • SHA512

    88f1c72aacd2e7c1d0086abb27116fb10acdf2052408589914794d88e0f738859df82c2a6f93222ebcf62e71dc390756b1ecf3362008a96ba3acf6c63ddde083

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • 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\Loader\mqutil.dll.mui
    1⤵
    • Modifies registry class
    PID:2052
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:1192

Network

MITRE ATT&CK Enterprise v15

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Downloads