Analysis

  • max time kernel
    899s
  • max time network
    554s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    18/10/2026, 12:28

General

  • Target
    NjRat 0.7D.exe
  • Size 8.5MB
  • Sample261018-pntneaah45
  • SHA256 b78fb092e151db613cba51d7f2532547e48c6f4712809a485f272e2ab55776a5
  • 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.

  • System Location Discovery: System Language Discovery 1 TTPs 1 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.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies registry class 40 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 48 IoCs
  • Suspicious use of FindShellTrayWindow 57 IoCs
  • Suspicious use of SendNotifyMessage 49 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\NjRat 0.7D.exe
    "C:\Users\Admin\AppData\Local\Temp\NjRat 0.7D.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:5068
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x00000000000004E8 0x00000000000004EC
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1344
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:3232
    • C:\Windows\system32\sihost.exe
      sihost.exe
      1⤵
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:1484
      • 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:5332
    • 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:4104
    • 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:396
    • C:\Windows\System32\SecurityHealthHost.exe
      \\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding
      1⤵
        PID:5724

      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 599B
            • SHA256 b536a3dae9ea5c69081f0491eed829e3b57e32401fdf49a63031bcd6b20e6fdb
            • MD5 SHA1 SHA512 TLSH

            memory/4104-62-0x0000021114410000-0x0000021114430000-memory.dmp

            memory/4104-43-0x0000021103E20000-0x0000021103E40000-memory.dmp

            memory/4104-16-0x00000211001E0000-0x00000211002E0000-memory.dmp

            memory/4104-24-0x0000021113EA0000-0x0000021113FA0000-memory.dmp

            memory/4104-23-0x0000021103A40000-0x0000021103A60000-memory.dmp

            memory/5068-5-0x00000000021F0000-0x0000000002200000-memory.dmp

            memory/5068-13-0x00000000748A0000-0x0000000074EC1000-memory.dmp

            memory/5068-8-0x00000000748A0000-0x0000000074EC1000-memory.dmp

            memory/5068-9-0x00000000748A0000-0x0000000074EC1000-memory.dmp

            memory/5068-10-0x00000000748A0000-0x0000000074EC1000-memory.dmp

            memory/5068-11-0x00000000748A0000-0x0000000074EC1000-memory.dmp

            memory/5068-12-0x00000000748A0000-0x0000000074EC1000-memory.dmp

            memory/5068-7-0x00000000748A0000-0x0000000074EC1000-memory.dmp

            memory/5068-6-0x00000000748A2000-0x00000000748A4000-memory.dmp

            memory/5068-0-0x00000000021F0000-0x0000000002200000-memory.dmp

            memory/5068-4-0x00000000748A0000-0x0000000074EC1000-memory.dmp

            memory/5068-3-0x00000000748A0000-0x0000000074EC1000-memory.dmp

            memory/5068-2-0x00000000748A0000-0x0000000074EC1000-memory.dmp

            memory/5068-1-0x00000000748A2000-0x00000000748A4000-memory.dmp

            memory/5332-204-0x000000000EAE0000-0x000000000EB5C000-memory.dmp