Analysis

  • user interaction
    yes
  • max time kernel
    900s
  • max time network
    462s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    25/08/2026, 23:11

General

  • Target
    gxkrnl.exe
  • Size 4.6MB
  • Sample260825-26qexsbb55
  • SHA256 43fc6c662ccc311c86ce8ca5728f2c9aab825b00ce54a50f8f2036c3166bb8bb
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
5/10

Malware Config

Signatures

  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\gxkrnl.exe
    "C:\Users\Admin\AppData\Local\Temp\gxkrnl.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    PID:2396
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:5284
    • C:\Windows\System32\SecurityHealthHost.exe
      \\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding
      1⤵
        PID:4980

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            memory/2396-0-0x0000000140285000-0x00000001404FE000-memory.dmp