Analysis

  • max time kernel
    30s
  • max time network
    33s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260618-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/06/2026, 01:00

General

  • Target
    Madium-Installer.exe
  • Size 13.0MB
  • Sample260620-bcsebacw7r
  • 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.

  • 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:5512
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c cls
      2⤵
        PID:4320
      • 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:6028
        • C:\Windows\system32\taskkill.exe
          taskkill /F /IM Madium.exe /IM Loader.exe
          3⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:5960

    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 2.5MB
          • SHA256 58cfeaf1dc3e36d1ee4a1719c6aef16430b30111504293590c5c62bf4767093c
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/5512-0-0x00007FF6A7EB3000-0x00007FF6A869E000-memory.dmp

          memory/5512-1-0x00007FFE5FD10000-0x00007FFE5FD12000-memory.dmp

          memory/5512-2-0x00007FF6A7E60000-0x00007FF6A9396000-memory.dmp

          memory/5512-5-0x00007FF6A7E60000-0x00007FF6A9396000-memory.dmp

          memory/5512-6-0x00007FF6A7E60000-0x00007FF6A9396000-memory.dmp

          memory/5512-26-0x00007FF6A7EB3000-0x00007FF6A869E000-memory.dmp

          memory/5512-27-0x00007FF6A7E60000-0x00007FF6A9396000-memory.dmp