Analysis

  • max time kernel
    212s
  • max time network
    182s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260706-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/07/2026, 03:29

General

  • Target
    Harbor_0.9.20_x64-setup[1].exe
  • Size 266.5MB
  • Sample260708-d2dnkaaz5m
  • SHA256 1879c7df4283542cbe2bca025f89c472ee7d1f9bd65cfbb7f906869f773eada8
  • 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.

  • Loads dropped DLL 9 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Enumerates connected drives 3 TTPs 2 IoCs

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

  • Hide Artifacts: Ignore Process Interrupts 1 TTPs 1 IoCs

    Command interpreters often include specific commands/flags that ignore errors and other hangups.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

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

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

  • Kills process with taskkill 2 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 56 IoCs
  • Suspicious use of FindShellTrayWindow 54 IoCs
  • Suspicious use of SendNotifyMessage 43 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 4 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\Harbor_0.9.20_x64-setup[1].exe
    "C:\Users\Admin\AppData\Local\Temp\Harbor_0.9.20_x64-setup[1].exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3920
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -NoProfile -NonInteractive -ExecutionPolicy Bypass -Command "Get-CimInstance Win32_Process | Where-Object { $_.ExecutablePath -like 'C:\Users\Admin\AppData\Local\Harbor\*' -and $_.Name -ne 'Harbor.exe' } | ForEach-Object { Stop-Process -Id $_.ProcessId -Force -ErrorAction SilentlyContinue }"
      2⤵
      • Hide Artifacts: Ignore Process Interrupts
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5140
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /T /FI "IMAGENAME eq stremio-server*"
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:2212
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /T /IM stremio-server.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:1592
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:3444
    • 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:4016
  • 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:3800
  • 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:4652

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        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 599B
        • SHA256 b536a3dae9ea5c69081f0491eed829e3b57e32401fdf49a63031bcd6b20e6fdb
        • MD5 SHA1 SHA512 TLSH

        System.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsa436A.tmp\System.dll
        • Size 12KB
        • SHA256 8b4c47c4cf5e76ec57dd5a050d5acd832a0d532ee875d7b44f6cdaf68f90d37c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        nsDialogs.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsa436A.tmp\nsDialogs.dll
        • Size 9KB
        • SHA256 b1350f487692057c8ffde75dcc55287a52a3272240d4d4912f24464b27551fc0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        nsExec.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsa436A.tmp\nsExec.dll
        • Size 7KB
        • SHA256 b121689861b506dbc9c3797b49bc8a90d555cb7db58cb959165cc758391c00bb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        nsis_tauri_utils.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsa436A.tmp\nsis_tauri_utils.dll
        • Size 33KB
        • SHA256 5ba143b5db4a87d32d6e7802e033330aae56cbceabe0d1e3ba41948385ad4709
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Harbor.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Harbor.lnk
        • Size 1KB
        • SHA256 51b9cb4b878eb436bfe7edfc00532f64e985c74365c3e913abfe4e195ccb3ef8
        • MD5 SHA1 SHA512 TLSH

        memory/3800-101-0x0000029801CB0000-0x0000029801CD0000-memory.dmp

        memory/3800-102-0x00000298001E0000-0x00000298002E0000-memory.dmp

        memory/3800-118-0x0000029801DB0000-0x0000029801DD0000-memory.dmp

        memory/3800-133-0x00000298142B0000-0x00000298142D0000-memory.dmp

        memory/3800-90-0x00000298001E0000-0x00000298002E0000-memory.dmp

        memory/4016-251-0x000000000E570000-0x000000000EDEB000-memory.dmp

        memory/5140-37-0x0000000007690000-0x0000000007733000-memory.dmp

        memory/5140-45-0x0000000070270000-0x00000000705CB000-memory.dmp

        memory/5140-31-0x0000000006A70000-0x0000000006AA6000-memory.dmp

        memory/5140-32-0x0000000073750000-0x0000000073F0C000-memory.dmp

        memory/5140-33-0x00000000700F0000-0x000000007013C000-memory.dmp

        memory/5140-36-0x0000000007660000-0x0000000007680000-memory.dmp

        memory/5140-29-0x0000000006450000-0x000000000646E000-memory.dmp

        memory/5140-38-0x0000000007E10000-0x000000000848C000-memory.dmp

        memory/5140-39-0x0000000073750000-0x0000000073F0C000-memory.dmp

        memory/5140-40-0x00000000077D0000-0x00000000077EA000-memory.dmp

        memory/5140-41-0x0000000073750000-0x0000000073F0C000-memory.dmp

        memory/5140-42-0x0000000007840000-0x000000000784A000-memory.dmp

        memory/5140-43-0x00000000079D0000-0x00000000079FA000-memory.dmp

        memory/5140-30-0x0000000006490000-0x00000000064DC000-memory.dmp

        memory/5140-44-0x0000000007A00000-0x0000000007A24000-memory.dmp

        memory/5140-46-0x0000000073750000-0x0000000073F0C000-memory.dmp

        memory/5140-48-0x0000000073750000-0x0000000073F0C000-memory.dmp

        memory/5140-28-0x0000000005F70000-0x00000000062CB000-memory.dmp

        memory/5140-24-0x0000000005E90000-0x0000000005EF6000-memory.dmp

        memory/5140-25-0x0000000005F00000-0x0000000005F66000-memory.dmp

        memory/5140-23-0x0000000005DF0000-0x0000000005E12000-memory.dmp

        memory/5140-22-0x0000000073750000-0x0000000073F0C000-memory.dmp

        memory/5140-20-0x0000000073750000-0x0000000073F0C000-memory.dmp

        memory/5140-21-0x00000000056F0000-0x0000000005D3A000-memory.dmp

        memory/5140-19-0x0000000004F80000-0x0000000004FB6000-memory.dmp

        memory/5140-18-0x0000000073762000-0x0000000073763000-memory.dmp