Resubmissions

20/08/2026, 16:03

260820-thnmes1arg10

20/08/2026, 16:03

260820-thfltatyfz10

20/08/2026, 16:02

260820-tgt3tatyet10

20/08/2026, 16:00

260820-tf54pa1ane10

20/08/2026, 15:59

260820-te8s7afk4t10

20/08/2026, 15:56

260820-tdetqafk2w10

Analysis

  • max time kernel
    482s
  • max time network
    509s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/08/2026, 16:03

Errors

Reason
Machine shutdown

General

  • Target
    111.exe
  • Size 814KB
  • Sample260820-thnmes1arg
  • SHA256 74b4edf01a1ca42a4930be00073961e9e3ca0c5c3527299077bef0b0f5079bec
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • 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.

  • Executes dropped EXE 21 IoCs
  • Enumerates connected drives 3 TTPs 2 IoCs

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

  • Looks up external IP address via web service 1 TTPs 26 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Drops file in Windows directory 2 IoCs
  • Executes a command shell one-liner 1 TTPs 5 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • 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
  • Scheduled Task/Job: Scheduled Task 1 TTPs 4 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 54 IoCs
  • Suspicious use of SendNotifyMessage 40 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 10 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\111.exe
    "C:\Users\Admin\AppData\Local\Temp\111.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5752
    • C:\Windows\SYSTEM32\CMD.exe
      "CMD" netsh advfirewall firewall add rule name="+'s&>E8(>s\z>e" dir=in action=allow program="C:\Windows\xdwd_Microsoft67" enable=yes & exit
      2⤵
        PID:5512
      • C:\Windows\SYSTEM32\cmd.exe
        "cmd" /c schtasks /create /f /sc minute /mo 1 /tn "" /tr "C:\Windows\xdwd_Microsoft67" /RL HIGHEST & exit
        2⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:2352
        • C:\Windows\system32\schtasks.exe
          schtasks /create /f /sc minute /mo 1 /tn "" /tr "C:\Windows\xdwd_Microsoft67" /RL HIGHEST
          3⤵
          • Scheduled Task/Job: Scheduled Task
          PID:5468
      • C:\Windows\SYSTEM32\cmd.exe
        "cmd" /c schtasks /create /f /sc minute /mo 1 /tn "" /tr "C:\Windows\xdwd_Microsoft67" /RL HIGHEST & exit
        2⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:1560
        • C:\Windows\system32\schtasks.exe
          schtasks /create /f /sc minute /mo 1 /tn "" /tr "C:\Windows\xdwd_Microsoft67" /RL HIGHEST
          3⤵
          • Scheduled Task/Job: Scheduled Task
          PID:3188
      • C:\Windows\SYSTEM32\cmd.exe
        "cmd" /c schtasks /create /f /sc minute /mo 1 /tn "" /tr "C:\Windows\xdwd_Microsoft67" /RL HIGHEST & exit
        2⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:4256
        • C:\Windows\system32\schtasks.exe
          schtasks /create /f /sc minute /mo 1 /tn "" /tr "C:\Windows\xdwd_Microsoft67" /RL HIGHEST
          3⤵
          • Scheduled Task/Job: Scheduled Task
          PID:5168
      • C:\Windows\SYSTEM32\cmd.exe
        "cmd" /c schtasks /create /f /sc minute /mo 1 /tn "" /tr "C:\Windows\xdwd_Microsoft67" /RL HIGHEST & exit
        2⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:5264
        • C:\Windows\system32\schtasks.exe
          schtasks /create /f /sc minute /mo 1 /tn "" /tr "C:\Windows\xdwd_Microsoft67" /RL HIGHEST
          3⤵
          • Scheduled Task/Job: Scheduled Task
          PID:5692
    • C:\Windows\xdwd_Microsoft67
      "C:\Windows\xdwd_Microsoft67"
      1⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:3384
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /c Shutdown /s /f /t 00
        2⤵
        • Executes a command shell one-liner
        PID:3424
        • C:\Windows\System32\shutdown.exe
          Shutdown /s /f /t 00
          3⤵
            PID:1952
      • C:\Windows\xdwd_Microsoft67
        "C:\Windows\xdwd_Microsoft67"
        1⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        PID:5140
      • C:\Windows\xdwd_Microsoft67
        "C:\Windows\xdwd_Microsoft67"
        1⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        PID:4492
      • C:\Windows\xdwd_Microsoft67
        "C:\Windows\xdwd_Microsoft67"
        1⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        PID:1284
      • C:\Windows\xdwd_Microsoft67
        "C:\Windows\xdwd_Microsoft67"
        1⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        PID:1280
      • C:\Windows\xdwd_Microsoft67
        "C:\Windows\xdwd_Microsoft67"
        1⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        PID:3872
      • C:\Windows\xdwd_Microsoft67
        "C:\Windows\xdwd_Microsoft67"
        1⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        PID:1492
      • C:\Windows\xdwd_Microsoft67
        "C:\Windows\xdwd_Microsoft67"
        1⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        PID:5596
      • C:\Windows\xdwd_Microsoft67
        "C:\Windows\xdwd_Microsoft67"
        1⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        PID:4844
      • C:\Windows\xdwd_Microsoft67
        "C:\Windows\xdwd_Microsoft67"
        1⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        PID:3736
      • C:\Windows\xdwd_Microsoft67
        "C:\Windows\xdwd_Microsoft67"
        1⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        PID:4536
      • C:\Windows\xdwd_Microsoft67
        "C:\Windows\xdwd_Microsoft67"
        1⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        PID:692
      • C:\Windows\xdwd_Microsoft67
        "C:\Windows\xdwd_Microsoft67"
        1⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        PID:4084
      • C:\Windows\xdwd_Microsoft67
        "C:\Windows\xdwd_Microsoft67"
        1⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        PID:1144
      • C:\Windows\xdwd_Microsoft67
        "C:\Windows\xdwd_Microsoft67"
        1⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        PID:4200
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe -k GPSvcGroup
        1⤵
          PID:1248
        • C:\Windows\xdwd_Microsoft67
          "C:\Windows\xdwd_Microsoft67"
          1⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          PID:5184
        • C:\Windows\xdwd_Microsoft67
          "C:\Windows\xdwd_Microsoft67"
          1⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          PID:5412
        • C:\Windows\xdwd_Microsoft67
          "C:\Windows\xdwd_Microsoft67"
          1⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          PID:4944
        • 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 use of AdjustPrivilegeToken
            • Suspicious use of FindShellTrayWindow
            • Suspicious use of SendNotifyMessage
            • Suspicious use of SetWindowsHookEx
            PID:4708
        • 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:4392
        • 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:2900
        • C:\Windows\xdwd_Microsoft67
          "C:\Windows\xdwd_Microsoft67"
          1⤵
          • Executes dropped EXE
          PID:3452
        • C:\Windows\xdwd_Microsoft67
          "C:\Windows\xdwd_Microsoft67"
          1⤵
          • Executes dropped EXE
          PID:2528
        • C:\Windows\xdwd_Microsoft67
          "C:\Windows\xdwd_Microsoft67"
          1⤵
          • Executes dropped EXE
          PID:3352
        • C:\Windows\system32\LogonUI.exe
          "LogonUI.exe" /flags:0x4 /state0:0xa39ec855 /state1:0x41c64e6d
          1⤵
            PID:1068
          • C:\Windows\System32\svchost.exe
            C:\Windows\System32\svchost.exe -k CameraMonitor
            1⤵
              PID:1656

            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/3384-275-0x000002BE2ACB0000-0x000002BE2ACBA000-memory.dmp

                  memory/4392-100-0x0000021001A50000-0x0000021001A70000-memory.dmp

                  memory/4392-86-0x00000210001E0000-0x00000210002E0000-memory.dmp

                  memory/4392-117-0x0000021001C90000-0x0000021001CB0000-memory.dmp

                  memory/4392-131-0x0000021014710000-0x0000021014730000-memory.dmp

                  memory/4392-102-0x0000021001E90000-0x0000021001F90000-memory.dmp

                  memory/4392-87-0x00000210001E0000-0x00000210002E0000-memory.dmp

                  memory/4708-278-0x0000000003C70000-0x0000000003C71000-memory.dmp

                  memory/4708-265-0x000000000A580000-0x000000000A7DF000-memory.dmp

                  memory/5752-2-0x00007FFD083E0000-0x00007FFD08D84000-memory.dmp

                  memory/5752-3-0x00007FFD083E0000-0x00007FFD08D84000-memory.dmp

                  memory/5752-35-0x00007FFD083E0000-0x00007FFD08D84000-memory.dmp

                  memory/5752-7-0x00007FFD083E0000-0x00007FFD08D84000-memory.dmp

                  memory/5752-6-0x00007FFD083E0000-0x00007FFD08D84000-memory.dmp

                  memory/5752-1-0x000002B000050000-0x000002B000120000-memory.dmp

                  memory/5752-5-0x00007FFD083E0000-0x00007FFD08D84000-memory.dmp

                  memory/5752-0-0x00007FFD0856F000-0x00007FFD08570000-memory.dmp

                  memory/5752-276-0x00007FFD083E0000-0x00007FFD08D84000-memory.dmp

                  memory/5752-4-0x00007FFD083E0000-0x00007FFD08D84000-memory.dmp