Analysis

  • user interaction
    yes
  • max time kernel
    1050s
  • max time network
    479s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    16/08/2026, 12:45

General

  • Target
    Exploit.exe
  • Size 62.2MB
  • Sample260816-py3dasdd42
  • SHA256 eb2ce51eda895c4d0dddca324e710c03c6cf5a783ff0fc0c7a1fa9667e8efcd7
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • Enumerates connected drives 3 TTPs 2 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Checks SCSI registry key(s) 3 TTPs 62 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies registry class 35 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 38 IoCs
  • Suspicious use of FindShellTrayWindow 51 IoCs
  • Suspicious use of SendNotifyMessage 39 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Users\Admin\AppData\Local\Temp\Exploit.exe
    "C:\Users\Admin\AppData\Local\Temp\Exploit.exe"
    1⤵
      PID:4440
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k GPSvcGroup
      1⤵
        PID:1308
      • C:\Windows\system32\sihost.exe
        sihost.exe
        1⤵
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:5060
        • C:\Windows\explorer.exe
          explorer.exe /LOADSAVEDWINDOWS
          2⤵
          • Boot or Logon Autostart Execution: Active Setup
          • Enumerates connected drives
          • Checks SCSI registry key(s)
          • Modifies Internet Explorer settings
          • Modifies registry class
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SendNotifyMessage
          • Suspicious use of SetWindowsHookEx
          PID:5072
      • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
        "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
        1⤵
        • Modifies registry class
        • Suspicious use of SetWindowsHookEx
        PID:5212
      • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
        "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
        1⤵
        • Modifies registry class
        • Suspicious use of SetWindowsHookEx
        PID:5008
      • C:\Windows\System32\SecurityHealthHost.exe
        \\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding
        1⤵
          PID:5776

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

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              Downloads

              prep_Activatable Class_Hermes_perf.cache

              • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
              • Size 607B
              • SHA256 7c21835f01895c1ee4e12f81e71ef06a0f6e2b9281de493ff8ec95f913e9680d
              • MD5 SHA1 SHA512 TLSH

              prep_Activatable Class_Hermes_perf.cache

              • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
              • Size 599B
              • SHA256 b536a3dae9ea5c69081f0491eed829e3b57e32401fdf49a63031bcd6b20e6fdb
              • MD5 SHA1 SHA512 TLSH

              memory/4440-42-0x0000025F5DD20000-0x0000025F5DD60000-memory.dmp

              memory/4440-3-0x0000025F5F9E0000-0x0000025F60967000-memory.dmp

              memory/4440-12-0x0000025F5DBA0000-0x0000025F5DBE5000-memory.dmp

              memory/4440-9-0x0000025F5E100000-0x0000025F5E25E000-memory.dmp

              memory/4440-18-0x0000025F60970000-0x0000025F611B2000-memory.dmp

              memory/4440-51-0x0000025F3BC30000-0x0000025F3BC39000-memory.dmp

              memory/4440-58-0x0000025F5E730000-0x0000025F5E7D2000-memory.dmp

              memory/4440-54-0x0000025F5E610000-0x0000025F5E724000-memory.dmp

              memory/4440-48-0x0000025F5DC50000-0x0000025F5DC62000-memory.dmp

              memory/4440-45-0x0000025F5DC90000-0x0000025F5DCA8000-memory.dmp

              memory/4440-0-0x0000000180000000-0x0000000180A25000-memory.dmp

              memory/4440-39-0x0000025F5DC70000-0x0000025F5DC86000-memory.dmp

              memory/4440-15-0x0000025F5DBF0000-0x0000025F5DC2E000-memory.dmp

              memory/4440-33-0x0000025F3D590000-0x0000025F3D597000-memory.dmp

              memory/4440-36-0x0000025F5DC30000-0x0000025F5DC49000-memory.dmp

              memory/4440-27-0x0000025F3BC10000-0x0000025F3BC15000-memory.dmp

              memory/4440-24-0x0000025F3BBD0000-0x0000025F3BBDD000-memory.dmp

              memory/4440-21-0x0000025F3D510000-0x0000025F3D586000-memory.dmp

              memory/4440-6-0x0000025F5DED0000-0x0000025F5E0F8000-memory.dmp

              memory/4440-30-0x0000025F3D5C0000-0x0000025F3D5D3000-memory.dmp

              memory/5008-83-0x000002F3001E0000-0x000002F3002E0000-memory.dmp

              memory/5008-94-0x000002F3038C0000-0x000002F3038E0000-memory.dmp

              memory/5008-97-0x000002F303DB0000-0x000002F303DD0000-memory.dmp

              memory/5008-95-0x000002F303EA0000-0x000002F303FA0000-memory.dmp

              memory/5008-109-0x000002F315170000-0x000002F315190000-memory.dmp