Analysis

  • max time kernel
    148s
  • max time network
    150s
  • 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, 11:13

General

  • Target
    lwkd-invoice.js
  • Size 2.0MB
  • Sample260822-nbj3rstdlg
  • SHA256 374d8623782127c4a1cde1ca64750a693eeda1187c752455cd9d7cff8bd57039
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Badlisted process makes network request 24 IoCs

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

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell and hide display window.

  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\lwkd-invoice.js
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2960
    • C:\Windows\System32\conhost.exe
      "C:\Windows\System32\conhost.exe" --headless "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -WindowStyle Hidden -NoP -EP Bypass -NonInteractive -File "C:\Users\Admin\AppData\Local\Temp\208kmt4a58cq\208kmt4a58cq.ps1"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4632
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe -WindowStyle Hidden -NoP -EP Bypass -NonInteractive -File C:\Users\Admin\AppData\Local\Temp\208kmt4a58cq\208kmt4a58cq.ps1
        3⤵
        • Badlisted process makes network request
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3388
  • C:\Windows\system32\wscript.exe
    wscript.exe
    1⤵
      PID:4904

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          208kmt4a58cq.ps1

          • Path C:\Users\Admin\AppData\Local\Temp\208kmt4a58cq\208kmt4a58cq.ps1
          • Size 1KB
          • SHA256 a9b17c0d8d304986e1f0ece95c3ef34d8ebc755484fe95320b8dccfc41bd74e4
          • MD5 SHA1 SHA512 TLSH

          208kmt4a58cqa

          • Path C:\Users\Admin\AppData\Local\Temp\208kmt4a58cq\208kmt4a58cqa
          • Size 66KB
          • SHA256 5fa1ea1181f2ed679aaef90f5c1d9d1f0aeb723d6af8c6409a19e9a167c4a1ad
          • MD5 SHA1 SHA512 SSDEEP TLSH

          208kmt4a58cqb

          • Path C:\Users\Admin\AppData\Local\Temp\208kmt4a58cq\208kmt4a58cqb
          • Size 66KB
          • SHA256 a01694d399e1ee904a25528896c52c4d80037fb57e3cbcd99f473862f5801a99
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/3388-10-0x00007FF9648C0000-0x00007FF965264000-memory.dmp

          memory/3388-17-0x00007FF9648C0000-0x00007FF965264000-memory.dmp

          memory/3388-3-0x00007FF964A4F000-0x00007FF964A50000-memory.dmp

          memory/3388-11-0x00007FF9648C0000-0x00007FF965264000-memory.dmp

          memory/3388-7-0x00007FF9648C0000-0x00007FF965264000-memory.dmp

          memory/3388-12-0x00007FF9648C0000-0x00007FF965264000-memory.dmp

          memory/3388-8-0x000001E9EA250000-0x000001E9EA272000-memory.dmp

          memory/3388-4-0x00007FF9648C0000-0x00007FF965264000-memory.dmp

          memory/3388-16-0x00007FF9648C0000-0x00007FF965264000-memory.dmp

          memory/3388-9-0x00007FF9648C0000-0x00007FF965264000-memory.dmp

          memory/3388-18-0x000001E9EA3F0000-0x000001E9EA442000-memory.dmp

          memory/3388-19-0x000001E9EA240000-0x000001E9EA252000-memory.dmp

          memory/3388-20-0x00007FF9648C0000-0x00007FF965264000-memory.dmp

          memory/3388-21-0x00007FF9648C0000-0x00007FF965264000-memory.dmp

          memory/3388-22-0x00007FF9648C0000-0x00007FF965264000-memory.dmp

          memory/3388-24-0x00007FF9648C0000-0x00007FF965264000-memory.dmp

          memory/3388-25-0x00007FF9648C0000-0x00007FF965264000-memory.dmp

          memory/3388-26-0x00007FF9648C0000-0x00007FF965264000-memory.dmp