Analysis

  • user interaction
    yes
  • max time kernel
    8s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/08/2026, 03:16

General

  • Target
    helper_module.dll
  • Size 101KB
  • Sample260822-dsrttsen5x
  • SHA256 9e95ed3f9e966e15c6ba395c2dad48a5374a8e143d521239fef5e79bbc55694e
  • MD5 SHA1 SHA512 SSDEEP 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 AdjustPrivilegeToken 54 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\helper_module.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5460
    • C:\Windows\system32\cmd.exe
      cmd.exe /c whoami /all > C:\Windows\Temp\poc_execution_success.txt
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:3708
      • C:\Windows\system32\whoami.exe
        whoami /all
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:4428
    • C:\Windows\system32\cmd.exe
      cmd.exe /c whoami /all > C:\Windows\Temp\poc_execution_success.txt
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:3536
      • C:\Windows\system32\whoami.exe
        whoami /all
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1148

Network

        MITRE ATT&CK Enterprise v16

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        Downloads