Analysis

  • max time kernel
    148s
  • max time network
    146s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/08/2026, 16:03

General

  • Target
    tIM9CNSIu.cmd
  • Size 1KB
  • Sample260807-thlstsgp31
  • SHA256 36664f0225595e160bc93b3e3891cb84bcaa21fe1653e6485dea0a0bc3bed97e
  • MD5 SHA1 SHA512 TLSH
Score
3/10

Malware Config

Signatures

  • Executes a command shell one-liner 1 TTPs 2 IoCs

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

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\tIM9CNSIu.cmd"
    1⤵
    • Executes a command shell one-liner
    • Suspicious use of WriteProcessMemory
    PID:5732
    • C:\Windows\system32\where.exe
      where conhost.exe
      2⤵
        PID:3612
      • C:\Windows\System32\conhost.exe
        "C:\Windows\System32\conhost.exe" --headless cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\tIM9CNSIu.cmd" /launched
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:4440
        • C:\Windows\System32\cmd.exe
          cmd.exe /c C:\Users\Admin\AppData\Local\Temp\tIM9CNSIu.cmd /launched
          3⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:2576
          • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe
            "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe" "C:\Users\Admin\AppData\Local\Temp\DocumentFormatOpenXml.csproj" /nologo /v:q
            4⤵
              PID:4700

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            memory/4700-1-0x00000165E4E20000-0x00000165E4E5E000-memory.dmp

            memory/4700-0-0x00007FFE2792F000-0x00007FFE27930000-memory.dmp

            memory/4700-2-0x00000165E52C0000-0x00000165E52DA000-memory.dmp

            memory/4700-3-0x00000165FF6E0000-0x00000165FF83A000-memory.dmp

            memory/4700-4-0x00007FFE277A0000-0x00007FFE28144000-memory.dmp

            memory/4700-5-0x00007FFE277A0000-0x00007FFE28144000-memory.dmp