Analysis

  • max time kernel
    148s
  • max time network
    133s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/07/2026, 12:19

General

  • Target
    windows.bat
  • Size 3KB
  • Sample260722-phb66shm2w
  • SHA256 6c469190922ed04804ba7561a8f61b90448432098b756eb2e4d31e884f81399d
  • MD5 SHA1 SHA512 TLSH
Score
8/10

Malware Config

Signatures

  • Badlisted process makes network request 2 IoCs

    Network request originating from process or tool commonly abused by malware.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell and hide display window.

  • Executes a command shell one-liner 1 TTPs 3 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\windows.bat"
    1⤵
    • Executes a command shell one-liner
    • Suspicious use of WriteProcessMemory
    PID:5364
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -WindowStyle Hidden -Command "Start-Process -FilePath cmd.exe -ArgumentList '/c \"C:\Users\Admin\AppData\Local\Temp\windows.bat\" _restarted' -WindowStyle Hidden"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4920
      • C:\Windows\system32\cmd.exe
        "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\windows.bat" _restarted
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:336
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c powershell -Command "(Invoke-RestMethod https://nodejs.org/dist/index.json)[0].version"
          4⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:3056
          • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
            powershell -Command "(Invoke-RestMethod https://nodejs.org/dist/index.json)[0].version"
            5⤵
            • Badlisted process makes network request
            • Command and Scripting Interpreter: PowerShell
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:3372
        • C:\Windows\system32\where.exe
          where curl
          4⤵
            PID:4888
          • C:\Windows\system32\curl.exe
            curl -s -L -o "C:\Users\Admin\AppData\Local\Temp\node-v26.5.0-x64.msi" "https://nodejs.org/dist/v26.5.0/node-v26.5.0-x64.msi"
            4⤵
              PID:6136

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            StartupProfileData-NonInteractive

            • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
            • Size 1KB
            • SHA256 5b7d8748f44888ed37c7eaab85ad664b786caa2ed0acecfaaee759d0cefea041
            • MD5 SHA1 SHA512 TLSH

            memory/3372-18-0x0000020FB2490000-0x0000020FB29B8000-memory.dmp

            memory/3372-17-0x0000020FB1D90000-0x0000020FB1F52000-memory.dmp

            memory/4920-5-0x00007FFE60070000-0x00007FFE60A14000-memory.dmp

            memory/4920-6-0x00007FFE60070000-0x00007FFE60A14000-memory.dmp

            memory/4920-7-0x00007FFE60070000-0x00007FFE60A14000-memory.dmp

            memory/4920-8-0x00007FFE60070000-0x00007FFE60A14000-memory.dmp

            memory/4920-10-0x00007FFE60070000-0x00007FFE60A14000-memory.dmp

            memory/4920-11-0x00007FFE60070000-0x00007FFE60A14000-memory.dmp

            memory/4920-0-0x00007FFE601FF000-0x00007FFE60200000-memory.dmp

            memory/4920-15-0x00007FFE60070000-0x00007FFE60A14000-memory.dmp

            memory/4920-4-0x00007FFE60070000-0x00007FFE60A14000-memory.dmp

            memory/4920-3-0x000001A79BA60000-0x000001A79BA82000-memory.dmp