Analysis

  • max time kernel
    148s
  • max time network
    145s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/07/2026, 20:34

General

  • Target
    ZIADOST_O_CENOVU_PONUKU_INGSTEEL_SPOL_S.R.O._15000041.js
  • Size 1.4MB
  • Sample260730-zcwnqsfc98
  • SHA256 8085ee2ae45d30d5316ec80ac239392187ab9c4f50b527aa0f4054a829bbc935
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10

Malware Config

Signatures

  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • 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: JavaScript 1 TTPs
  • 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 3 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Windows\explorer.exe
    explorer.exe /LOADSAVEDWINDOWS
    1⤵
      PID:2912
      • C:\Windows\system32\wscript.exe
        wscript.exe C:\Users\Admin\AppData\Local\Temp\ZIADOST_O_CENOVU_PONUKU_INGSTEEL_SPOL_S.R.O._15000041.js
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:1856
        • C:\Windows\System32\conhost.exe
          "C:\Windows\System32\conhost.exe" cmd.exe /c "echo iex($env:yUwvX8n1ImbaB)| powershell.exe -W h -NOp -NONI -"
          3⤵
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:4660
          • C:\Windows\System32\cmd.exe
            cmd.exe /c "echo iex($env:yUwvX8n1ImbaB)| powershell.exe -W h -NOp -NONI -"
            4⤵
            • Executes a command shell one-liner
            • Suspicious use of WriteProcessMemory
            PID:4716
            • C:\Windows\system32\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo iex($env:yUwvX8n1ImbaB)"
              5⤵
                PID:2492
              • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                powershell.exe -W h -NOp -NONI -
                5⤵
                • Suspicious use of NtCreateUserProcessOtherParentProcess
                • Badlisted process makes network request
                • Downloads MZ/PE file
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious behavior: MapViewOfSection
                • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
                • Suspicious use of AdjustPrivilegeToken
                • Suspicious use of WriteProcessMemory
                PID:1776
        • C:\Windows\System32\svchost.exe
          "C:\Windows\System32\svchost.exe"
          2⤵
            PID:2572

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

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              Downloads

              memory/1776-3-0x00000295F8A30000-0x00000295F8A52000-memory.dmp

              memory/1776-4-0x00000295F8C20000-0x00000295F8C78000-memory.dmp

              memory/1776-5-0x00000295F8C00000-0x00000295F8C10000-memory.dmp

              memory/1776-7-0x00000295F7CC0000-0x00000295F8664000-memory.dmp

              memory/1856-0-0x000001F084090000-0x000001F0844AE000-memory.dmp