Analysis

  • user interaction
    yes
  • max time kernel
    90s
  • max time network
    91s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    17/07/2026, 03:16

General

  • Target
    winmm.dll
  • Size 15.3MB
  • Sample260717-dsjs8aat2k
  • SHA256 0a9f495a054cca00148da0cd5cc375ab577a6f8c5d5849ffa2327656e928de74
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10

Malware Config

Signatures

  • Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\winmm.dll,#1
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    PID:4776
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:4056

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/4776-0-0x00007FF8C7ED6000-0x00007FF8C86D5000-memory.dmp

          memory/4776-1-0x00007FF8E5870000-0x00007FF8E5872000-memory.dmp

          memory/4776-2-0x00007FF8C7A80000-0x00007FF8C961A000-memory.dmp

          memory/4776-7-0x00007FF8C7A80000-0x00007FF8C961A000-memory.dmp