Analysis

  • user interaction
    yes
  • max time kernel
    149s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    02/10/2026, 17:26

General

  • Target
    MOMO.exe
  • Size 2.3MB
  • Sample261002-vzx3vs1fmb
  • SHA256 742a4893261647703eac58520e3d8b63b0224e8dbc24830cdbd9c4a593b63678
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10

Malware Config

Signatures

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • ConfuserEx .NET packer 1 IoCs

    Detects ConfuserEx .NET packer.

Processes

  • C:\Users\Admin\AppData\Local\Temp\MOMO.exe
    "C:\Users\Admin\AppData\Local\Temp\MOMO.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    PID:1604
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x510 0x2f8
    1⤵
      PID:4064

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/1604-0-0x000002498BC80000-0x000002498BECE000-memory.dmp

          memory/1604-1-0x00000249A6450000-0x00000249A6664000-memory.dmp

          memory/1604-2-0x000002498C2E0000-0x000002498C2F0000-memory.dmp

          memory/1604-3-0x000002498C2E0000-0x000002498C2F0000-memory.dmp