Analysis

  • max time kernel
    150s
  • max time network
    128s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/07/2026, 19:09

General

  • Target
    Madium-Installer.exe
  • Size 13.0MB
  • Sample260705-xt7q8afs2z
  • SHA256 2ee90a1ea33cabb04324c4c81fbf5e10324555daa15a5ce1cca057c12e61b096
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10

Malware Config

Signatures

  • Contacts third-party web service commonly abused for C2 1 TTPs 3 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Enumerates physical storage devices 1 TTPs

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

  • Kills process with taskkill 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Madium-Installer.exe
    "C:\Users\Admin\AppData\Local\Temp\Madium-Installer.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2960
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c cls
      2⤵
        PID:2656
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c taskkill /F /IM Madium.exe /IM Loader.exe >nul 2>&1
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:6588
        • C:\Windows\system32\taskkill.exe
          taskkill /F /IM Madium.exe /IM Loader.exe
          3⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:1368

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          Madium.exe

          • Path C:\Users\Admin\AppData\Roaming\Madium\Bin\Madium.exe
          • Size 292KB
          • SHA256 f3a25d04687d2bb8151e2276dc7ff328f55ca3720ddf036cb269bfdd934650a4
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/2960-0-0x00007FF776C63000-0x00007FF77744E000-memory.dmp

          memory/2960-1-0x00007FF8ACB30000-0x00007FF8ACB32000-memory.dmp

          memory/2960-3-0x00007FF776C10000-0x00007FF778146000-memory.dmp

          memory/2960-6-0x00007FF776C10000-0x00007FF778146000-memory.dmp

          memory/2960-37-0x00007FF776C10000-0x00007FF778146000-memory.dmp

          memory/2960-38-0x00007FF776C63000-0x00007FF77744E000-memory.dmp