Resubmissions

03/07/2026, 18:46

260703-xek9nsev4x8

03/07/2026, 18:44

260703-xdzexaev2v8

03/07/2026, 18:41

260703-xby2cset5x7

24/06/2026, 09:50

260624-lt2z7abt8n7

24/06/2026, 09:44

260624-lqk79sbt6r7

24/06/2026, 09:40

260624-lnbk2sbs6t3

24/06/2026, 09:38

260624-ll4h2sbs5v7

Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260630-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260630-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    03/07/2026, 18:44

General

  • Target
    noescape.exe
  • Size 10.4MB
  • Sample260703-xdzexaev2v
  • SHA256 c7a013943e702728b6006a49edf2e0591f95e2e5d00006a029c480520eba7075
  • 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.

  • Drops startup file 1 IoCs
  • Loads dropped DLL 8 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 2 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • 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 46 IoCs
  • Suspicious use of FindShellTrayWindow 54 IoCs
  • Suspicious use of SendNotifyMessage 40 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 2 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\noescape.exe
    "C:\Users\Admin\AppData\Local\Temp\noescape.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2320
    • C:\Users\Admin\AppData\Local\Temp\noescape.exe
      "C:\Users\Admin\AppData\Local\Temp\noescape.exe"
      2⤵
      • Drops startup file
      • Loads dropped DLL
      • Adds Run key to start application
      PID:2464
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:3736
    • 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:3372
  • 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:4548
  • 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:4848
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:2612

    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

          VCRUNTIME140.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI23202\VCRUNTIME140.dll
          • Size 116KB
          • SHA256 4d292623516f65c80482081e62d5dadb759dc16e851de5db24c3cbb57b87db83
          • MD5 SHA1 SHA512 SSDEEP TLSH

          VCRUNTIME140_1.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI23202\VCRUNTIME140_1.dll
          • Size 48KB
          • SHA256 a113f192195f245f17389e6ecbed8005990bcb2476ddad33f7c4c6c86327afe5
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _bz2.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI23202\_bz2.pyd
          • Size 83KB
          • SHA256 3ed0e5058d370fb14aa5469d81f96c5685559c054917c7280dd4125f21d25f62
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _lzma.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI23202\_lzma.pyd
          • Size 156KB
          • SHA256 7bf9ff61babebd90c499a8ed9b62141f947f90d87e0bbd41a12e99d20e06954a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          base_library.zip

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI23202\base_library.zip
          • Size 1.3MB
          • SHA256 db3dddb342067da5da20245e902151187c8f33d96026b62e31c85af95e60a238
          • MD5 SHA1 SHA512 SSDEEP TLSH

          python312.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI23202\python312.dll
          • Size 6.6MB
          • SHA256 21700f0bad5769a1b61ea408dc0a140ffd0a356a774c6eb0cc70e574b929d2e2
          • MD5 SHA1 SHA512 SSDEEP TLSH

          pythoncom312.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI23202\pywin32_system32\pythoncom312.dll
          • Size 655KB
          • SHA256 698b9b005243163c245bfa22357b383e107a1d21a8c420d2ef458662e410422f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          pywintypes312.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI23202\pywin32_system32\pywintypes312.dll
          • Size 131KB
          • SHA256 bd33548dbdbb178873be92901b282bad9c6817e3eac154ca50a666d5753fd7ec
          • MD5 SHA1 SHA512 SSDEEP TLSH

          win32api.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI23202\win32\win32api.pyd
          • Size 130KB
          • SHA256 b70d69d25204381f19378e1bb35cc2b8c8430aa80a983f8d0e8e837050bb06ef
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/3372-230-0x000000000F1D0000-0x000000000F250000-memory.dmp

          memory/4548-54-0x0000021C03D70000-0x0000021C03E70000-memory.dmp

          memory/4548-86-0x0000021C04110000-0x0000021C04130000-memory.dmp

          memory/4548-52-0x0000021C03930000-0x0000021C03950000-memory.dmp

          memory/4548-41-0x0000021C001E0000-0x0000021C002E0000-memory.dmp

          memory/4548-42-0x0000021C001E0000-0x0000021C002E0000-memory.dmp

          memory/4548-40-0x0000021C001E0000-0x0000021C002E0000-memory.dmp

          memory/4548-68-0x0000021C03B70000-0x0000021C03B90000-memory.dmp