Overview

overview

8

Static

static

3

Qwen_pytho...bj.exe

windows11-ltsc_2024-x64

8

Analysis

  • user interaction
    yes
  • max time kernel
    56s
  • max time network
    29s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/08/2026, 07:26

Sharing

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General

  • Target
    Qwen_python_20260802_yfeu4evbj.exe
  • Size 29.2MB
  • Sample260802-h9w74afa52
  • SHA256 185bcd41c1d283efb9847dfe4adc566aade992fac3a027f72cf1c363f92cc215
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
defense_evasionpersistenceransomware

Malware Config

Signatures

  • Disables Task Manager via registry modification
    defense_evasion
  • Loads dropped DLL 35 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
    ransomware
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Qwen_python_20260802_yfeu4evbj.exe
    "C:\Users\Admin\AppData\Local\Temp\Qwen_python_20260802_yfeu4evbj.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3344
    • C:\Users\Admin\AppData\Local\Temp\Qwen_python_20260802_yfeu4evbj.exe
      "C:\Users\Admin\AppData\Local\Temp\Qwen_python_20260802_yfeu4evbj.exe"
      2⤵
      • Loads dropped DLL
      • Adds Run key to start application
      • Sets desktop wallpaper using registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:5548
      • C:\Users\Admin\AppData\Local\Temp\Qwen_python_20260802_yfeu4evbj.exe
        "C:\Users\Admin\AppData\Local\Temp\Qwen_python_20260802_yfeu4evbj.exe" "--multiprocessing-fork" "parent_pid=5548" "pipe_handle=860"
        3⤵
        • Loads dropped DLL
        PID:3424

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        _imaging.cp311-win_amd64.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\PIL\_imaging.cp311-win_amd64.pyd
        • Size 2.5MB
        • SHA256 16452bdc0cd84bbc8e034319e67f776ddc9d23767e6c589d89a5c973738d5fb4
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _imagingft.cp311-win_amd64.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\PIL\_imagingft.cp311-win_amd64.pyd
        • Size 2.1MB
        • SHA256 64c12405543e6e531af2e63773b42ee3a1265b5c1a071d6c45d95ab4af931867
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        VCRUNTIME140.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\VCRUNTIME140.dll
        • Size 106KB
        • SHA256 69320f278d90efaaeb67e2a1b55e5b0543883125834c812c8d9c39676e0494fc
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        VCRUNTIME140_1.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\VCRUNTIME140_1.dll
        • Size 48KB
        • SHA256 6fd366a691ed68430bcd0a3de3d8d19a0cb2102952bfc140bbef4354ed082c47
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _asyncio.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\_asyncio.pyd
        • Size 63KB
        • SHA256 d1fb700f280e7793e9b0dca33310ef9cd08e9e0ec4f7416854dffaf6f658a394
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _bz2.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\_bz2.pyd
        • Size 82KB
        • SHA256 ec91e2b4baca31b992d016b84b70f110ce2b1b2dfd54f5e5bef6270ed7d13b85
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _ctypes.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\_ctypes.pyd
        • Size 120KB
        • SHA256 f07fe92ce85f7786f96a4d59c6ee5c05fe1db63a1889ba40a67e37069639b656
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _decimal.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\_decimal.pyd
        • Size 247KB
        • SHA256 0f9c6cc463611a9b2c692382fe1cdd7a52fea4733ffaf645d433f716f8bbd725
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _elementtree.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\_elementtree.pyd
        • Size 125KB
        • SHA256 2ebb2bc6ce26d25bc2ad471f9d7edc4684064afa606f046ebf0a39c75031cb53
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _hashlib.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\_hashlib.pyd
        • Size 63KB
        • SHA256 6f7742dfdd371c39048d775f37df3bc2d8d4316c9008e62347b337d64ebed327
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _lzma.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\_lzma.pyd
        • Size 155KB
        • SHA256 7158c1290ac29169160b3ec94d9c8bcde4012d67a555f325d44b418c54e2cc28
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _multiprocessing.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\_multiprocessing.pyd
        • Size 33KB
        • SHA256 1d6f1e7e9f55918967a37cbd744886c2b7ee193c5fb8f948132ba40b17119a81
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _overlapped.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\_overlapped.pyd
        • Size 49KB
        • SHA256 cb68e10748e2efd86f7495d647a2774cea9f97ad5c6fe179f90dc1c467b9280f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _queue.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\_queue.pyd
        • Size 31KB
        • SHA256 4e5b7c653c1b3dc3fd7519e4f39cc8a2fb2746e0ecdc4e433fe6029f5f4d9065
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _socket.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\_socket.pyd
        • Size 77KB
        • SHA256 d03fa645cde89b4b01f4a2577139fbb7e1392cb91dc26213b3b76419110d8e49
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _ssl.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\_ssl.pyd
        • Size 172KB
        • SHA256 79d861f0670828dee06c2e3523e2f9a2a90d6c6996bde38201425aa4003119f1
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        auto.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\_tcl_data\auto.tcl
        • Size 21KB
        • SHA256 517204ee436d08efc287abc97433c3bffcaf42ec6592a3009b9fd3b985ad772c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        cp1252.enc
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\_tcl_data\encoding\cp1252.enc
        • Size 1KB
        • SHA256 741859cf238c3a63bbb20ec6ed51e46451372bb221cfff438297d261d0561c2e
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        pkgIndex.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\_tcl_data\http1.0\pkgIndex.tcl
        • Size 746B
        • SHA256 77265723959c092897c2449c5b7768ca72d0efcd8c505bddbb7a84f6aa401339
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        init.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\_tcl_data\init.tcl
        • Size 25KB
        • SHA256 331bcf0f9f635bd57c3384f2237260d074708b0975c700cfcbdb285f5f59ab1f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        pkgIndex.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\_tcl_data\opt0.4\pkgIndex.tcl
        • Size 620B
        • SHA256 6a4abd2c519a745325c26fb23be7bbf95252d653a24806eb37fd4aa6a6479afe
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        package.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\_tcl_data\package.tcl
        • Size 23KB
        • SHA256 f46ab61cdebe3aa45fa7e61a48930d64a0d0e7e94d04d6bf244f48c36cafe948
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        tclIndex
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\_tcl_data\tclIndex
        • Size 5KB
        • SHA256 ddf7e42def37888ad0a564aa4f8ca95f4eec942cebebfca851d35515104d5c89
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        tm.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\_tcl_data\tm.tcl
        • Size 11KB
        • SHA256 4b7ed9fd2363d6876092db3f720cbddf97e72b86b519403539ba96e1c815ed8f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        button.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\_tk_data\button.tcl
        • Size 21KB
        • SHA256 1f5dd8d81b26f16e772e92fd2a22accb785004d0ed3447e54f87005d9c6a07a5
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        entry.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\_tk_data\entry.tcl
        • Size 17KB
        • SHA256 af1de90270693273b52fc735da6b5cd5ca794f5afd4cf03ffd95147161098048
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        icons.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\_tk_data\icons.tcl
        • Size 10KB
        • SHA256 1264940e62b9a37967925418e9d0dc0befd369e8c181b9bab3d1607e3cc14b85
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        listbox.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\_tk_data\listbox.tcl
        • Size 14KB
        • SHA256 47c75f9f8348bf8f2c086c57b97b73741218100ca38d10b8abdf2051c95b9801
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        menu.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\_tk_data\menu.tcl
        • Size 38KB
        • SHA256 d1283f67e435aab0bdbe9fdaa540a162043f8d652c02fe79f3843a451f123d89
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        panedwindow.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\_tk_data\panedwindow.tcl
        • Size 5KB
        • SHA256 aa4f87e41ac8297f51150f2a9f787607690d01793456b93f0939c54d394731f9
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        pkgIndex.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\_tk_data\pkgIndex.tcl
        • Size 376B
        • SHA256 3f2539e85e2a9017913e61fe2600b499315e1a6f249a4ff90e0b530a1eeb8898
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        scale.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\_tk_data\scale.tcl
        • Size 7KB
        • SHA256 0da2dc955ffd71062a21c3b747d9d59d66a5b09a907b9ed220be1b2342205a05
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        tk.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\_tk_data\tk.tcl
        • Size 23KB
        • SHA256 0f617d96cbf213296d7a5f7fcffbb4ae1149840d7d045211ef932e8dd66683e9
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _tkinter.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\_tkinter.pyd
        • Size 62KB
        • SHA256 8e4cab61b3838f9545b5d1e0b287f18c22d360b8e6a8daca4178cc69df78f83d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        ada92cb5d92a588d1b93__mypyc.cp311-win_amd64.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\ada92cb5d92a588d1b93__mypyc.cp311-win_amd64.pyd
        • Size 216KB
        • SHA256 fc17eb621ecf2325e3c2d7501d3ee2c3848e3c7fec7027fda7c7fa1782874743
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        base_library.zip
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\base_library.zip
        • Size 1.4MB
        • SHA256 5704d8842230200ac8f282a49b5b179d5b160e237db817ab5eb8612a574e37d8
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        libcrypto-3.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\libcrypto-3.dll
        • Size 4.9MB
        • SHA256 8e13b53ee25825b97f191d77b51ed03966f8b435773fa3fbc36f3eb668fc569b
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        libffi-8.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\libffi-8.dll
        • Size 38KB
        • SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        libssl-3.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\libssl-3.dll
        • Size 771KB
        • SHA256 b21309abd3dbbb1bf8fb6aa3c250fc85d7b0d9984bf4c942d1d4421502f31a10
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        pyexpat.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\pyexpat.pyd
        • Size 194KB
        • SHA256 91fe5b1b2de2847946e5b3f060678971d8127dfd7d2d37603fdcd31bd5c71197
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        python3.DLL
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\python3.DLL
        • Size 65KB
        • SHA256 803ba8242b409080df166320c05a4402aab6dd30e31c4389871f4b68ca1ad423
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        python311.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\python311.dll
        • Size 5.5MB
        • SHA256 de1b95d2e951fc048c84684bc7df4346138910544ee335b61fc8e65f360c3837
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        select.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\select.pyd
        • Size 29KB
        • SHA256 e24a3e7885df9a18c29ba058c49c3adcf59e4b58107847b98eca365b6d94f279
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        tcl86t.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\tcl86t.dll
        • Size 1.8MB
        • SHA256 a91781fe13548b89817462b00058a75fb0b607ec8ce99d265719ced573ade7b6
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        msgcat-1.6.1.tm
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\tcl8\8.5\msgcat-1.6.1.tm
        • Size 34KB
        • SHA256 6774519f179872ec5292523f2788b77b2b839e15665037e097a0d4edddd1c6fb
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        tk86t.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\tk86t.dll
        • Size 1.5MB
        • SHA256 20139f4c327711baf18289584fa0c8112f7bb3ba55475bded21f3d107672ed94
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        unicodedata.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\unicodedata.pyd
        • Size 1.1MB
        • SHA256 b1788b81fa160e5120451f9252c7745cdde98b8ce59bf273a3dd867bb034c532
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        winsound.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI33442\winsound.pyd
        • Size 30KB
        • SHA256 82f0a5b0a1aa40d79749734211ea96e2f211d74ae1b66309fa03109d889743f6
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download