Analysis

  • max time kernel
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/11/2026, 16:49

General

  • Target
    PC정보수집.bat
  • Size 3KB
  • Sample261107-vb7bmay14r
  • SHA256 7bf5daec015a15f09a84f44b25b7026e93debffe877dc4790fc8d7fd7074288d
  • MD5 SHA1 SHA512 TLSH
Score
8/10

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell and hide display window.

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

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\PC정보수집.bat"
    1⤵
    • Executes a command shell one-liner
    • Suspicious use of WriteProcessMemory
    PID:5320
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -NoProfile -ExecutionPolicy Bypass -WindowStyle Hidden -Command "$s=[IO.File]::ReadAllText($env:SELF,[Text.Encoding]::UTF8); $i=$s.IndexOf('#'+'PSBEGIN'); iex $s.Substring($i)"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4564

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        memory/4564-0-0x00007FFD123AF000-0x00007FFD123B0000-memory.dmp

        memory/4564-4-0x000001B8F3920000-0x000001B8F3942000-memory.dmp

        memory/4564-3-0x00007FFD12220000-0x00007FFD12BC4000-memory.dmp

        memory/4564-5-0x00007FFD12220000-0x00007FFD12BC4000-memory.dmp

        memory/4564-6-0x00007FFD12220000-0x00007FFD12BC4000-memory.dmp

        memory/4564-7-0x00007FFD12220000-0x00007FFD12BC4000-memory.dmp

        memory/4564-8-0x00007FFD12220000-0x00007FFD12BC4000-memory.dmp

        memory/4564-9-0x00007FFD12220000-0x00007FFD12BC4000-memory.dmp

        memory/4564-10-0x00007FFD12220000-0x00007FFD12BC4000-memory.dmp

        memory/4564-11-0x00007FFD12220000-0x00007FFD12BC4000-memory.dmp

        memory/4564-12-0x00007FFD12220000-0x00007FFD12BC4000-memory.dmp

        memory/4564-13-0x00007FFD12220000-0x00007FFD12BC4000-memory.dmp

        memory/4564-14-0x00007FFD12220000-0x00007FFD12BC4000-memory.dmp

        memory/4564-16-0x00007FFD12220000-0x00007FFD12BC4000-memory.dmp

        memory/4564-17-0x00007FFD12220000-0x00007FFD12BC4000-memory.dmp

        memory/4564-19-0x00007FFD12220000-0x00007FFD12BC4000-memory.dmp