Analysis

  • max time kernel
    149s
  • max time network
    115s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    13/11/2026, 12:10

General

  • Target
    ld.ps1
  • Size 536B
  • Sample261113-pcjn3aa16x
  • SHA256 71f4dee094a714cdf08f890d7fae40a00a1c65ae07736916cd47fbbb5e9d78e6
  • MD5 SHA1 SHA512 TLSH
Score
8/10

Malware Config

Signatures

  • Badlisted process makes network request 1 IoCs

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

  • Downloads MZ/PE file 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • 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.

  • System Owner/User Discovery 1 TTPs

    Attempt to identify the primary or current user.

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

Processes

  • C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\ld.ps1
    1⤵
    • Badlisted process makes network request
    • Downloads MZ/PE file
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:5468
    • C:\Windows\SYSTEM32\cmd.exe
      cmd /c whoami > C:\Users\Public\sys.txt 2>&1
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:1156
      • C:\Windows\System32\whoami.exe
        whoami
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:4428

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        sys.txt

        • Path C:\Users\Public\sys.txt
        • Size 21B
        • SHA256 1d11fe0d35f45662cdc2e6237b8a12d402752770ca2f76c2ac3ef54f0b006fb6
        • MD5 SHA1 SHA512

        memory/5468-8-0x00007FF839B70000-0x00007FF83A514000-memory.dmp

        memory/5468-2-0x00007FF839B70000-0x00007FF83A514000-memory.dmp

        memory/5468-5-0x00007FF839B70000-0x00007FF83A514000-memory.dmp

        memory/5468-6-0x00007FF839B70000-0x00007FF83A514000-memory.dmp

        memory/5468-7-0x00007FF839B70000-0x00007FF83A514000-memory.dmp

        memory/5468-0-0x00007FF839CFF000-0x00007FF839D00000-memory.dmp

        memory/5468-9-0x0000028069C30000-0x0000028069C44000-memory.dmp

        memory/5468-10-0x00007FF839B70000-0x00007FF83A514000-memory.dmp

        memory/5468-11-0x00007FF839B70000-0x00007FF83A514000-memory.dmp

        memory/5468-12-0x00007FF839B70000-0x00007FF83A514000-memory.dmp

        memory/5468-1-0x0000028069BE0000-0x0000028069C02000-memory.dmp

        memory/5468-17-0x00007FF839B70000-0x00007FF83A514000-memory.dmp