Analysis

  • max time kernel
    149s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    20/06/2026, 16:04

General

  • Target
    luatools/backend/restart_steam.cmd
  • Size 532B
  • Sample260620-th1a8ag17x
  • SHA256 0b17eeec8d2e0e72c5a896a1d9558ac06928e3e2edcf7af23428afe571aa790e
  • MD5 SHA1 SHA512 TLSH
Score
1/10

Malware Config

Signatures

  • Delays execution with timeout.exe 1 IoCs
  • Kills process with taskkill 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\luatools\backend\restart_steam.cmd"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4612
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c reg query "HKCU\Software\Valve\Steam" /v SteamPath 2>nul | find "SteamPath"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4728
      • C:\Windows\system32\reg.exe
        reg query "HKCU\Software\Valve\Steam" /v SteamPath
        3⤵
          PID:4736
        • C:\Windows\system32\find.exe
          find "SteamPath"
          3⤵
            PID:1028
        • C:\Windows\system32\taskkill.exe
          taskkill /IM steam.exe /F
          2⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:3988
        • C:\Windows\system32\timeout.exe
          timeout /t 2 /nobreak
          2⤵
          • Delays execution with timeout.exe
          PID:4040

      Network

            MITRE ATT&CK Matrix

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            Downloads