Analysis

  • max time kernel
    149s
  • max time network
    104s
  • platform
    windows11-21h2_x64
  • resource
    win11-20251015-en
  • resource tags

    arch:x64arch:x86image:win11-20251015-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    31/10/2025, 22:31

General

  • Target
    file.exe
  • Size 5.8MB
  • Sample251031-2frv3abs7f
  • SHA256 b9c49d3339245f2df18613613625c6ec445c0fdfd7d565129ea25713389f5592
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Signatures

  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
      PID:2580
      • C:\Windows\system32\openwith.exe
        "C:\Windows\system32\openwith.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:5496
    • C:\Users\Admin\AppData\Local\Temp\file.exe
      "C:\Users\Admin\AppData\Local\Temp\file.exe"
      1⤵
      • Suspicious use of NtCreateUserProcessOtherParentProcess
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:5296

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/5296-17-0x0000000140000000-0x000000014009C000-memory.dmp

          memory/5296-1-0x000001B26F5F0000-0x000001B26F9F0000-memory.dmp

          memory/5296-2-0x000001B26F5F0000-0x000001B26F9F0000-memory.dmp

          memory/5296-3-0x000001B26F5F0000-0x000001B26F9F0000-memory.dmp

          memory/5296-4-0x00007FFAE6A40000-0x00007FFAE6C49000-memory.dmp

          memory/5296-5-0x000001B26F5F0000-0x000001B26F9F0000-memory.dmp

          memory/5296-6-0x00007FFAE5170000-0x00007FFAE522D000-memory.dmp

          memory/5296-7-0x00007FFAE4470000-0x00007FFAE47E4000-memory.dmp

          memory/5296-0-0x0000000140000000-0x000000014009C000-memory.dmp

          memory/5296-18-0x000001B26F5F0000-0x000001B26F9F0000-memory.dmp

          memory/5496-8-0x0000025B83B40000-0x0000025B83B4A000-memory.dmp

          memory/5496-15-0x00007FFAE4470000-0x00007FFAE47E4000-memory.dmp

          memory/5496-14-0x00007FFAE5170000-0x00007FFAE522D000-memory.dmp

          memory/5496-13-0x00007FFAE6A40000-0x00007FFAE6C49000-memory.dmp

          memory/5496-12-0x0000025B85640000-0x0000025B85A40000-memory.dmp

          memory/5496-16-0x0000025B85640000-0x0000025B85A40000-memory.dmp

          memory/5496-10-0x0000025B85640000-0x0000025B85A40000-memory.dmp

          memory/5496-11-0x0000025B85640000-0x0000025B85A40000-memory.dmp