Analysis

  • max time kernel
    148s
  • max time network
    131s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    18/08/2026, 04:17

General

  • Target
    Alexander.bat
  • Size 39B
  • Sample260818-ewet4sfc86
  • SHA256 a96f29a254f80d4e4bc3865d663bd32face7f4b113aa562e81085743abd8596e
  • MD5 SHA1 SHA512
Score
3/10

Malware Config

Signatures

  • 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 use of WriteProcessMemory 1 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Alexander.bat"
    1⤵
    • Executes a command shell one-liner
    • Suspicious use of WriteProcessMemory
    PID:4924
    • C:\Users\Admin\AppData\Local\Temp\REX.exe
      "C:\Users\Admin\AppData\Local\Temp\REX.exe" -alx
      2⤵
        PID:1884

    Network

          MITRE ATT&CK Enterprise v16

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          Downloads