Analysis

  • max time kernel
    123s
  • max time network
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    06/07/2026, 08:07

General

  • Target
    429fb1eb0b0acd49dd410e292ba550d7ac9b16db16c35c143e01376984ee7455.exe
  • Size 89.8MB
  • Sample260706-j1bepsfx7n
  • SHA256 429fb1eb0b0acd49dd410e292ba550d7ac9b16db16c35c143e01376984ee7455
  • 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 17 IoCs
  • Enumerates connected drives 3 TTPs 2 IoCs

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

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • 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 36 IoCs
  • Suspicious use of FindShellTrayWindow 53 IoCs
  • Suspicious use of SendNotifyMessage 39 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 3 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\429fb1eb0b0acd49dd410e292ba550d7ac9b16db16c35c143e01376984ee7455.exe
    "C:\Users\Admin\AppData\Local\Temp\429fb1eb0b0acd49dd410e292ba550d7ac9b16db16c35c143e01376984ee7455.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5904
    • C:\Users\Admin\AppData\Local\Temp\429fb1eb0b0acd49dd410e292ba550d7ac9b16db16c35c143e01376984ee7455.exe
      "C:\Users\Admin\AppData\Local\Temp\429fb1eb0b0acd49dd410e292ba550d7ac9b16db16c35c143e01376984ee7455.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious use of WriteProcessMemory
      PID:3152
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "ver"
        3⤵
          PID:4640
    • C:\Windows\system32\sihost.exe
      sihost.exe
      1⤵
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:3448
      • 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:2588
    • 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:2736
    • 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:964
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k GPSvcGroup
      1⤵
        PID:4612

      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

            VCRUNTIME140.dll

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI59042\VCRUNTIME140.dll
            • Size 96KB
            • SHA256 d66c3b47091ceb3f8d3cc165a43d285ae919211a0c0fcb74491ee574d8d464f8
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _asyncio.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI59042\_asyncio.pyd
            • Size 62KB
            • SHA256 3b0661ef2264d6566368b677c732ba062ac4688ef40c22476992a0f9536b0010
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _bz2.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI59042\_bz2.pyd
            • Size 81KB
            • SHA256 f178e29921c04fb68cc08b1e5d1181e5df8ce1de38a968778e27990f4a69973c
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _cffi_backend.cp310-win_amd64.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI59042\_cffi_backend.cp310-win_amd64.pyd
            • Size 174KB
            • SHA256 4f1ce205c2be986c9d38b951b6bcb6045eb363e06dacc069a41941f80be9068c
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _ctypes.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI59042\_ctypes.pyd
            • Size 119KB
            • SHA256 92d7954d9099762d81c1ae2836c11b6ba58c1883fde8eeefe387cc93f2f6afb4
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _decimal.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI59042\_decimal.pyd
            • Size 244KB
            • SHA256 6314c99a3efa15307e7bdbe18c0b49bc841c734f42923a0b44aab42ed7d4a62d
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _hashlib.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI59042\_hashlib.pyd
            • Size 60KB
            • SHA256 1be5cfd06a782b2ae8e4629d9d035cbc487074e8f63b9773c85e317be29c0430
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _lzma.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI59042\_lzma.pyd
            • Size 154KB
            • SHA256 80a6ebe46f43ffa93bbdbfc83e67d6f44a44055de1439b06e4dd2983cb243df6
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _multiprocessing.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI59042\_multiprocessing.pyd
            • Size 32KB
            • SHA256 be8269c83666eaa342788e62085a3db28f81512d2cfa6156bf137b13ebebe9e0
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _overlapped.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI59042\_overlapped.pyd
            • Size 47KB
            • SHA256 0606a0c5c4ab46c4a25ded5a2772e672016cac574503681841800f9059af21c4
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _pytransform.dll

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI59042\_pytransform.dll
            • Size 1.1MB
            • SHA256 9d03619721c887413315bd674dae694fbd70ef575eb0138f461a34e2dd98a5fd
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _queue.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI59042\_queue.pyd
            • Size 29KB
            • SHA256 09c5faf270fd63bde6c45cc53b05160262c7ca47d4c37825ed3e15d479daee66
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _socket.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI59042\_socket.pyd
            • Size 75KB
            • SHA256 8046bf64e463d5aa38d13525891156131cf997c2e6cdf47527bc352f00f5c90a
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _sqlite3.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI59042\_sqlite3.pyd
            • Size 95KB
            • SHA256 85de6d0b08b5cc1f2c3225c07338c76e1cab43b4de66619824f7b06cb2284c9e
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _ssl.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI59042\_ssl.pyd
            • Size 155KB
            • SHA256 58b772b53bfe898513c0eb264ae4fa47ed3d8f256bc8f70202356d20f9ecb6dc
            • MD5 SHA1 SHA512 SSDEEP TLSH

            base_library.zip

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI59042\base_library.zip
            • Size 859KB
            • SHA256 4b8b736328c992053a402681ae99a11cc17731d50fe3f9dbe79d6d58103d54d0
            • MD5 SHA1 SHA512 SSDEEP TLSH

            libcrypto-1_1.dll

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI59042\libcrypto-1_1.dll
            • Size 3.3MB
            • SHA256 9c0a0a11629cced6a064932e95a0158ee936739d75a56338702fed97cb0bad55
            • MD5 SHA1 SHA512 SSDEEP TLSH

            libffi-7.dll

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI59042\libffi-7.dll
            • Size 32KB
            • SHA256 f60dd9f2fcbd495674dfc1555effb710eb081fc7d4cae5fa58c438ab50405081
            • MD5 SHA1 SHA512 SSDEEP TLSH

            libssl-1_1.dll

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI59042\libssl-1_1.dll
            • Size 682KB
            • SHA256 ed1c8769f5096afd000fc730a37b11177fcf90890345071ab7fbceac684d571f
            • MD5 SHA1 SHA512 SSDEEP TLSH

            pyexpat.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI59042\pyexpat.pyd
            • Size 193KB
            • SHA256 dbe6e7be3a7418811bd5987b0766d8d660190d867cd42f8ed79e70d868e8aa43
            • MD5 SHA1 SHA512 SSDEEP TLSH

            python3.dll

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI59042\python3.dll
            • Size 63KB
            • SHA256 5d78cd1365ea9ae4e95872576cfa4055342f1e80b06f3051cf91d564b6cd09f5
            • MD5 SHA1 SHA512 SSDEEP TLSH

            python310.dll

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI59042\python310.dll
            • Size 4.3MB
            • SHA256 058925e4bbfcb460a3c00ec824b8390583baef0c780a7c7ff01d43d9eec45f20
            • MD5 SHA1 SHA512 SSDEEP TLSH

            select.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI59042\select.pyd
            • Size 28KB
            • SHA256 68b80009ab656ffe811d680585fac3d4f9c1b45f29d48c67ea2b3580ec4d86a1
            • MD5 SHA1 SHA512 SSDEEP TLSH

            Lorem ipsum.txt

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI59042\setuptools\_vendor\jaraco\text\Lorem ipsum.txt
            • Size 1KB
            • SHA256 37fedcffbf73c4eb9f058f47677cb33203a436ff9390e4d38a8e01c9dad28e0b
            • MD5 SHA1 SHA512 TLSH

            sqlite3.dll

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI59042\sqlite3.dll
            • Size 1.4MB
            • SHA256 50825ea8b431d86ec228d9fa6b643e2c70044c709f5d9471d779be63ff18bcd0
            • MD5 SHA1 SHA512 SSDEEP TLSH

            unicodedata.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI59042\unicodedata.pyd
            • Size 1.1MB
            • SHA256 2cf6c5dea30bb0584991b2065c052c22d258b6e15384447dcea193fdcac5f758
            • MD5 SHA1 SHA512 SSDEEP TLSH

            memory/3152-202-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-174-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-232-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-230-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-228-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-226-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-224-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-222-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-220-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-218-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-216-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-214-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-212-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-210-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-208-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-206-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-204-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-236-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-200-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-198-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-196-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-194-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-192-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-190-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-188-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-186-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-184-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-182-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-180-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-178-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-176-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-234-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-172-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-170-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-168-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-166-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-164-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-162-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-160-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-158-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-156-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-154-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-152-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-150-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-148-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-146-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-144-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-140-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-138-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-137-0x000002DFA42C0000-0x000002DFA42C1000-memory.dmp

            memory/3152-238-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-240-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-242-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-244-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-246-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-248-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-250-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-252-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-254-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-256-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-258-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-260-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-262-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp

            memory/3152-142-0x000002DFA42D0000-0x000002DFA42D1000-memory.dmp