Analysis

  • geolocation tags

    eueuropefrfrance
  • user interaction
    yes
  • max time kernel
    599s
  • max time network
    548s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    11/07/2026, 02:55

General

  • Target
    ArmDot 2026 Latest Version/ArmDot 2026/ArmDotConsole.exe
  • Size 43KB
  • Sample260711-devcssay2j
  • SHA256 618df22a88e1d4ab6e84140d1a2308e090727cbb7b2ad870b8f71d360fcdd449
  • 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 38 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 38 IoCs
  • Suspicious use of FindShellTrayWindow 54 IoCs
  • Suspicious use of SendNotifyMessage 40 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\ArmDot 2026 Latest Version\ArmDot 2026\ArmDotConsole.exe
    "C:\Users\Admin\AppData\Local\Temp\ArmDot 2026 Latest Version\ArmDot 2026\ArmDotConsole.exe"
    1⤵
      PID:1840
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k GPSvcGroup
      1⤵
        PID:4224
      • C:\Windows\system32\sihost.exe
        sihost.exe
        1⤵
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:3228
        • 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:1260
      • 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:2368
      • 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:5884

      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/1260-209-0x000000000D2B0000-0x000000000DB2B000-memory.dmp

            memory/1840-4-0x00007FFD6B1B0000-0x00007FFD6BB54000-memory.dmp

            memory/1840-9-0x00007FFD6B1B0000-0x00007FFD6BB54000-memory.dmp

            memory/1840-0-0x0000000000120000-0x000000000012E000-memory.dmp

            memory/1840-6-0x00007FFD6B1B0000-0x00007FFD6BB54000-memory.dmp

            memory/1840-5-0x000000001B250000-0x000000001B722000-memory.dmp

            memory/1840-7-0x00007FFD6B1B0000-0x00007FFD6BB54000-memory.dmp

            memory/1840-8-0x00007FFD6B1B0000-0x00007FFD6BB54000-memory.dmp

            memory/1840-10-0x00007FFD6B1B0000-0x00007FFD6BB54000-memory.dmp

            memory/1840-11-0x00007FFD6B1B0000-0x00007FFD6BB54000-memory.dmp

            memory/1840-2-0x00000000022D0000-0x000000000234A000-memory.dmp

            memory/1840-3-0x00007FFD6B1B0000-0x00007FFD6BB54000-memory.dmp

            memory/1840-1-0x00007FFD6B33F000-0x00007FFD6B340000-memory.dmp

            memory/2368-80-0x000002C814250000-0x000002C814270000-memory.dmp

            memory/2368-47-0x000002C802F00000-0x000002C803000000-memory.dmp

            memory/2368-61-0x000002C802D70000-0x000002C802D90000-memory.dmp

            memory/2368-46-0x000002C802A30000-0x000002C802A50000-memory.dmp

            memory/2368-36-0x000002C8001E0000-0x000002C8002E0000-memory.dmp