Overview

overview

7

Static

static

3

ctxrtemutest.exe

windows10-2004-x64

7

ctxrtemutest.exe

windows11-21h2-x64

7

Analysis

  • user interaction
    yes
  • max time kernel
    102s
  • max time network
    103s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    23/04/2026, 14:35

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    ctxrtemutest.exe
  • Size 43.5MB
  • Sample260423-ryc5hsf13w
  • SHA256 b040f33e0964338fc8a4c69f501c378341389a5da5c3e7e38f6fa6c387af9a65
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 57 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 6 IoCs
  • Suspicious use of SendNotifyMessage 6 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ctxrtemutest.exe
    "C:\Users\Admin\AppData\Local\Temp\ctxrtemutest.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3524
    • C:\Users\Admin\AppData\Local\Temp\ctxrtemutest.exe
      "C:\Users\Admin\AppData\Local\Temp\ctxrtemutest.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:4224

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        81d243bd2c585b0f4821__mypyc.cp313-win_amd64.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35242\81d243bd2c585b0f4821__mypyc.cp313-win_amd64.pyd
        • Size 213KB
        • SHA256 ba7fc544994f126cb7485ce52d265d2f32e93c4f1ea1fcd6fcdee3918f271979
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        MSVCP140.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35242\PyQt6\Qt6\bin\MSVCP140.dll
        • Size 544KB
        • SHA256 0f885b509a685d2bbfa652fed26b5fb31d88fbdab0a978c641d1c7b8aa460aa9
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        MSVCP140_1.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35242\PyQt6\Qt6\bin\MSVCP140_1.dll
        • Size 35KB
        • SHA256 bfad5aef4c63a669e3c140655cdfdf395b6c979b400a447bd5dcb65ed8826c3d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Qt6Core.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35242\PyQt6\Qt6\bin\Qt6Core.dll
        • Size 10.0MB
        • SHA256 37fde8ebd11b474b806a1cf8d4564780dc51afdad3ac3611cd0aa92982f73687
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        QtCore.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35242\PyQt6\QtCore.pyd
        • Size 2.5MB
        • SHA256 91dd5166110b88a4f4d3acda6fe6c10ed699882dd3602328a59e9f656cc766b1
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        sip.cp313-win_amd64.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35242\PyQt6\sip.cp313-win_amd64.pyd
        • Size 108KB
        • SHA256 3f36d67b20f505dde46032f79d5e384ef3ba34faed586ee086f5827867f6bdb0
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        VCRUNTIME140.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35242\VCRUNTIME140.dll
        • Size 117KB
        • SHA256 36585912e5eaf83ba9fea0631534f690ccdc2d7ba91537166fe53e56c221e153
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        VCRUNTIME140_1.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35242\VCRUNTIME140_1.dll
        • Size 48KB
        • SHA256 82a2f9ae1e6146ae3cb0f4bc5a62b7227e0384209d9b1aef86bbcc105912f7cd
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _asyncio.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35242\_asyncio.pyd
        • Size 69KB
        • SHA256 dbeae7cb6f256998f9d8de79d08c74d716d819eb4473b2725dbe2d53ba88000a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _bz2.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35242\_bz2.pyd
        • Size 82KB
        • SHA256 fc3b481684b926350057e263622a2a5335b149a0498a8d65c4f37e39dd90b640
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _ctypes.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35242\_ctypes.pyd
        • Size 128KB
        • SHA256 f63c6c7e71c342084d8f1a108786ca6975a52cefef8be32cc2589e6e2fe060c8
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _decimal.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35242\_decimal.pyd
        • Size 271KB
        • SHA256 b715d1c18e9a9c1531f21c02003b4c6726742d1a2441a1893bc3d79d7bb50e91
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _hashlib.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35242\_hashlib.pyd
        • Size 62KB
        • SHA256 838d5c8b7c3212c8429baf612623abbbc20a9023eec41e34e5461b76a285b86c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _lzma.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35242\_lzma.pyd
        • Size 154KB
        • SHA256 d080eabd015a3569813a220fd4ea74dff34ed2a8519a10473eb37e22b1118a06
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _multiprocessing.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35242\_multiprocessing.pyd
        • Size 34KB
        • SHA256 59134b754c6aca9449e2801e9e7ed55279c4f1ed58fe7a7a9f971c84e8a32a6c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _overlapped.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35242\_overlapped.pyd
        • Size 54KB
        • SHA256 404353d7b867749fa2893033bd1ebf2e3f75322d4015725d697cfa5e80ec9d0f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _queue.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35242\_queue.pyd
        • Size 32KB
        • SHA256 b9cf502dadcb124f693bf69ecd7077971e37174104dbda563022d74961a67e1e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _socket.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35242\_socket.pyd
        • Size 81KB
        • SHA256 35246b04c6c7001ca448554246445a845ce116814a29b18b617ea38752e4659b
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _ssl.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35242\_ssl.pyd
        • Size 177KB
        • SHA256 63ae2fefbfbbbc6ea39cde0a622579d46ff55134bc8c1380289a2976b61f603e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _uuid.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35242\_uuid.pyd
        • Size 25KB
        • SHA256 f9d5008f0772aa0720bc056a6ecd5a2a3f24965e4b470b022d88627a436c1ffe
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _wmi.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35242\_wmi.pyd
        • Size 37KB
        • SHA256 6435c679a3a3ff4f16708ebc43f7ca62456c110ac1ea94f617d8052c90c143c7
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        base_library.zip
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35242\base_library.zip
        • Size 1.3MB
        • SHA256 e0a8b0c101e6dfe24135a891b51690bffaf398e157f799931a98eeb407cbb755
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        libcrypto-3.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35242\libcrypto-3.dll
        • Size 5.0MB
        • SHA256 4e5d5d20d6d31e72ab341c81e97b89e514326c4c861b48638243bdf0918cfa43
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        libffi-8.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35242\libffi-8.dll
        • Size 38KB
        • SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        libssl-3.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35242\libssl-3.dll
        • Size 774KB
        • SHA256 2e4d35b681a172d3298caf7dc670451be7a8ba27c26446efc67470742497a950
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        pyexpat.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35242\pyexpat.pyd
        • Size 196KB
        • SHA256 d3e81017b4a82ae1b85e8cd6b9b7eb04d8817e29e5bc9ece549ac24c8bb2ff23
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        python3.DLL
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35242\python3.DLL
        • Size 68KB
        • SHA256 a5c6a329698490a035133433928d04368ce6285bb91a9d074fc285de4c9a32a4
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        python313.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35242\python313.dll
        • Size 5.8MB
        • SHA256 0c0a66505093b6a4bb3475f716bd3d9552095776f6a124709c13b3f9552c7d99
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        pywintypes313.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35242\pywin32_system32\pywintypes313.dll
        • Size 132KB
        • SHA256 9bb6dece38380abc747dce9ba8b0834a2bec469bc942dbcc8658e30ebdfb59a4
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        select.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35242\select.pyd
        • Size 30KB
        • SHA256 78e5994c29d8851f28b5b12d59d742d876683aea58eceea1fb895b2036cdcdeb
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Lorem ipsum.txt
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35242\setuptools\_vendor\jaraco\text\Lorem ipsum.txt
        • Size 1KB
        • SHA256 37fedcffbf73c4eb9f058f47677cb33203a436ff9390e4d38a8e01c9dad28e0b
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        unicodedata.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35242\unicodedata.pyd
        • Size 693KB
        • SHA256 2693c7ee4fba55dc548f641c0cb94485d0e18596ffef16541bd43a5104c28b20
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        win32file.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35242\win32\win32file.pyd
        • Size 142KB
        • SHA256 9c2ef4a8b2224a8048a76f3be26b616c04379e853f1e45fbab87d75ce89c1d6d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        win32pipe.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35242\win32\win32pipe.pyd
        • Size 28KB
        • SHA256 5ab3cc5b6f48b839259680688dd51f386e0cd55a39d35e412a88ad68bfcf5b3e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        win32security.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35242\win32\win32security.pyd
        • Size 134KB
        • SHA256 99b4fd9f47602371380c8579489b0c6fdc88d7776224062ba6c39b185c4e9001
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        winsound.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35242\winsound.pyd
        • Size 29KB
        • SHA256 5cdf430fffa47ab0fedf2cbcf97c85eea5c2e33f8a6e43ed1aab57160e573511
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        a8a53bd97e5e4dff9d891c38473e91e3.tmp
        • Path C:\Users\Admin\AppData\Local\Temp\a8a53bd97e5e4dff9d891c38473e91e3.tmp
        • Size 4.2MB
        • SHA256 e63a1e9a9db1a45550cf86ca9e91f914dc5e02220dde115335048e4f36c62f98
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/3524-301-0x000001A7B5170000-0x000001A7B54E8000-memory.dmp
        Download

        memory/4224-297-0x00007FFF4BD80000-0x00007FFF4C706000-memory.dmp
        Download

        memory/4224-299-0x00007FFF4A8D0000-0x00007FFF4AF1A000-memory.dmp
        Download

        memory/4224-276-0x00007FFF6C950000-0x00007FFF6C952000-memory.dmp
        Download

        memory/4224-264-0x00007FFF4D120000-0x00007FFF4D3AF000-memory.dmp
        Download

        memory/4224-288-0x000002CB86C50000-0x000002CB86C60000-memory.dmp
        Download

        memory/4224-281-0x00007FFF4BD80000-0x00007FFF4C706000-memory.dmp
        Download

        memory/4224-298-0x00007FFF4B8A0000-0x00007FFF4BD7B000-memory.dmp
        Download

        memory/4224-275-0x00007FFF4C161000-0x00007FFF4C2CF000-memory.dmp
        Download

        memory/4224-300-0x00007FFF4A690000-0x00007FFF4A8C9000-memory.dmp
        Download

        memory/4224-277-0x00007FFF4BD80000-0x00007FFF4C706000-memory.dmp
        Download

        memory/4224-302-0x000002CB852B0000-0x000002CB85628000-memory.dmp
        Download

        memory/4224-303-0x00007FFF4C161000-0x00007FFF4C2CF000-memory.dmp
        Download

        memory/4224-304-0x00007FFF4BD80000-0x00007FFF4C706000-memory.dmp
        Download

        memory/4224-316-0x000002CB852B0000-0x000002CB85628000-memory.dmp
        Download