Analysis

  • user interaction
    yes
  • max time kernel
    54s
  • max time network
    58s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    28/07/2026, 18:52

Errors

Reason
Machine shutdown

General

  • Target
    rnsmwr.exe
  • Size 9.2MB
  • Sample260728-xjg3tabc72
  • SHA256 7dae87db71ac078a4d8699ca8139b0c8a1648c805616a8833f9747cb85023ddd
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 9 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Modifies data under HKEY_USERS 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\rnsmwr.exe
    "C:\Users\Admin\AppData\Local\Temp\rnsmwr.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5000
    • C:\Users\Admin\AppData\Local\Temp\rnsmwr.exe
      "C:\Users\Admin\AppData\Local\Temp\rnsmwr.exe"
      2⤵
      • Loads dropped DLL
      • Adds Run key to start application
      PID:2852
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x4 /state0:0xa3a26055 /state1:0x41c64e6d
    1⤵
    • Modifies data under HKEY_USERS
    • Suspicious use of SetWindowsHookEx
    PID:3716
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:1104
    • C:\Windows\System32\svchost.exe
      C:\Windows\System32\svchost.exe -k CameraMonitor
      1⤵
        PID:4072

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            VCRUNTIME140.dll

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\VCRUNTIME140.dll
            • Size 106KB
            • SHA256 76fdb83fde238226b5bebaf3392ee562e2cb7ca8d3ef75983bf5f9d6c7119644
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _bz2.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_bz2.pyd
            • Size 82KB
            • SHA256 50e21ce62f8d9bab92f6a7e9b39a86406c32d2df18408bb52ffb3d245c644c7b
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _ctypes.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_ctypes.pyd
            • Size 120KB
            • SHA256 b59e103f8ec6c1190ded21eef27bea01579220909c3968eeec37d46d2ed39e80
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _decimal.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_decimal.pyd
            • Size 247KB
            • SHA256 59fee7a8d0a85ed98bbf5dfb7a0ad64b60cbe88427efd98b3c9faad3e4421a87
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _hashlib.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_hashlib.pyd
            • Size 63KB
            • SHA256 19dd3b5ebb840885543974a4cb6c8ea4539d76e3672be0f390a3a82443391778
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _lzma.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_lzma.pyd
            • Size 155KB
            • SHA256 ab822f7e846d4388b6f435d788a028942096ba1344297e0b7005c9d50814981b
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _socket.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_socket.pyd
            • Size 77KB
            • SHA256 e05c5342d55cb452e88e041061faba492d6dd9268a7f67614a8143540aca2bfe
            • MD5 SHA1 SHA512 SSDEEP TLSH

            auto.tcl

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tcl_data\auto.tcl
            • Size 21KB
            • SHA256 517204ee436d08efc287abc97433c3bffcaf42ec6592a3009b9fd3b985ad772c
            • MD5 SHA1 SHA512 SSDEEP TLSH

            cp1252.enc

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tcl_data\encoding\cp1252.enc
            • Size 1KB
            • SHA256 741859cf238c3a63bbb20ec6ed51e46451372bb221cfff438297d261d0561c2e
            • MD5 SHA1 SHA512 TLSH

            pkgIndex.tcl

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tcl_data\http1.0\pkgIndex.tcl
            • Size 746B
            • SHA256 77265723959c092897c2449c5b7768ca72d0efcd8c505bddbb7a84f6aa401339
            • MD5 SHA1 SHA512 TLSH

            init.tcl

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tcl_data\init.tcl
            • Size 25KB
            • SHA256 331bcf0f9f635bd57c3384f2237260d074708b0975c700cfcbdb285f5f59ab1f
            • MD5 SHA1 SHA512 SSDEEP TLSH

            pkgIndex.tcl

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tcl_data\opt0.4\pkgIndex.tcl
            • Size 620B
            • SHA256 6a4abd2c519a745325c26fb23be7bbf95252d653a24806eb37fd4aa6a6479afe
            • MD5 SHA1 SHA512 TLSH

            package.tcl

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tcl_data\package.tcl
            • Size 23KB
            • SHA256 f46ab61cdebe3aa45fa7e61a48930d64a0d0e7e94d04d6bf244f48c36cafe948
            • MD5 SHA1 SHA512 SSDEEP TLSH

            tclIndex

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tcl_data\tclIndex
            • Size 5KB
            • SHA256 ddf7e42def37888ad0a564aa4f8ca95f4eec942cebebfca851d35515104d5c89
            • MD5 SHA1 SHA512 SSDEEP TLSH

            tm.tcl

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tcl_data\tm.tcl
            • Size 11KB
            • SHA256 4b7ed9fd2363d6876092db3f720cbddf97e72b86b519403539ba96e1c815ed8f
            • MD5 SHA1 SHA512 SSDEEP TLSH

            button.tcl

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tk_data\button.tcl
            • Size 21KB
            • SHA256 1f5dd8d81b26f16e772e92fd2a22accb785004d0ed3447e54f87005d9c6a07a5
            • MD5 SHA1 SHA512 SSDEEP TLSH

            entry.tcl

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tk_data\entry.tcl
            • Size 17KB
            • SHA256 af1de90270693273b52fc735da6b5cd5ca794f5afd4cf03ffd95147161098048
            • MD5 SHA1 SHA512 SSDEEP TLSH

            icons.tcl

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tk_data\icons.tcl
            • Size 10KB
            • SHA256 1264940e62b9a37967925418e9d0dc0befd369e8c181b9bab3d1607e3cc14b85
            • MD5 SHA1 SHA512 SSDEEP TLSH

            listbox.tcl

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tk_data\listbox.tcl
            • Size 14KB
            • SHA256 47c75f9f8348bf8f2c086c57b97b73741218100ca38d10b8abdf2051c95b9801
            • MD5 SHA1 SHA512 SSDEEP TLSH

            menu.tcl

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tk_data\menu.tcl
            • Size 38KB
            • SHA256 d1283f67e435aab0bdbe9fdaa540a162043f8d652c02fe79f3843a451f123d89
            • MD5 SHA1 SHA512 SSDEEP TLSH

            panedwindow.tcl

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tk_data\panedwindow.tcl
            • Size 5KB
            • SHA256 aa4f87e41ac8297f51150f2a9f787607690d01793456b93f0939c54d394731f9
            • MD5 SHA1 SHA512 SSDEEP TLSH

            pkgIndex.tcl

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tk_data\pkgIndex.tcl
            • Size 376B
            • SHA256 3f2539e85e2a9017913e61fe2600b499315e1a6f249a4ff90e0b530a1eeb8898
            • MD5 SHA1 SHA512 TLSH

            scale.tcl

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tk_data\scale.tcl
            • Size 7KB
            • SHA256 0da2dc955ffd71062a21c3b747d9d59d66a5b09a907b9ed220be1b2342205a05
            • MD5 SHA1 SHA512 SSDEEP TLSH

            scrlbar.tcl

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tk_data\scrlbar.tcl
            • Size 12KB
            • SHA256 eec90404f702d3cfbfaec0f13bf5ed1ebeb736bee12d7e69770181a25401c61f
            • MD5 SHA1 SHA512 SSDEEP TLSH

            spinbox.tcl

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tk_data\spinbox.tcl
            • Size 16KB
            • SHA256 2ff791a44406dc8339c7da6116e6ec92289bee5fc1367d378f48094f4abea277
            • MD5 SHA1 SHA512 SSDEEP TLSH

            text.tcl

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tk_data\text.tcl
            • Size 34KB
            • SHA256 4a42ad370e0cd93d4133b49788c0b0e1c7cd78383e88bacb51cb751e8bfda15e
            • MD5 SHA1 SHA512 SSDEEP TLSH

            tk.tcl

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tk_data\tk.tcl
            • Size 23KB
            • SHA256 0f617d96cbf213296d7a5f7fcffbb4ae1149840d7d045211ef932e8dd66683e9
            • MD5 SHA1 SHA512 SSDEEP TLSH

            button.tcl

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tk_data\ttk\button.tcl
            • Size 2KB
            • SHA256 e38a9d1f437981aa6bf0bdd074d57b769a4140c0f7d9aff51743fe4ecc6dfddf
            • MD5 SHA1 SHA512 TLSH

            classicTheme.tcl

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tk_data\ttk\classicTheme.tcl
            • Size 3KB
            • SHA256 424bba4fb6836feebe34f6c176ed666dce51d2fba9a8d7aa756abcbbad3fc1e3
            • MD5 SHA1 SHA512 TLSH

            combobox.tcl

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tk_data\ttk\combobox.tcl
            • Size 12KB
            • SHA256 68eed4af6d2ec5b3ea24b1122a704b040366cbe2f458103137479352ffa1475a
            • MD5 SHA1 SHA512 SSDEEP TLSH

            cursors.tcl

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tk_data\ttk\cursors.tcl
            • Size 4KB
            • SHA256 7a2ed9d78fabcafff16694f2f4a2e36ff5aa313f912d6e93484f3bcd0466ad91
            • MD5 SHA1 SHA512 SSDEEP TLSH

            defaults.tcl

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tk_data\ttk\defaults.tcl
            • Size 4KB
            • SHA256 49ae8faf169165bddaf01d50b52943ebab3656e9468292b7890be143d0fcbc91
            • MD5 SHA1 SHA512 SSDEEP TLSH

            entry.tcl

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tk_data\ttk\entry.tcl
            • Size 17KB
            • SHA256 830cc3009a735e92db70d53210c4928dd35caab5051ed14dec67e06ae25cbe28
            • MD5 SHA1 SHA512 SSDEEP TLSH

            fonts.tcl

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tk_data\ttk\fonts.tcl
            • Size 5KB
            • SHA256 b94c319e5a557a5665b1676d602b6495c0887c5bacf7fa5b776200112978bb7b
            • MD5 SHA1 SHA512 SSDEEP TLSH

            menubutton.tcl

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tk_data\ttk\menubutton.tcl
            • Size 6KB
            • SHA256 972b13854d0e9b84de338d6753f0f11f3a8534e7d0e51838796dae5a1e2e3085
            • MD5 SHA1 SHA512 SSDEEP TLSH

            notebook.tcl

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tk_data\ttk\notebook.tcl
            • Size 5KB
            • SHA256 22264d8d138e2c0e9a950305b4f08557c5a73f054f8215c0d8ce03854042be76
            • MD5 SHA1 SHA512 SSDEEP TLSH

            panedwindow.tcl

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tk_data\ttk\panedwindow.tcl
            • Size 2KB
            • SHA256 4d08a7e29eef731876951ef01dfa51654b6275fa3daadb1f48ff4bbeac238eb5
            • MD5 SHA1 SHA512 TLSH

            progress.tcl

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tk_data\ttk\progress.tcl
            • Size 1KB
            • SHA256 697cc0a75ae31fe9c2d85fb25dca0afa5d0df9c523a2dfad2e4a36893be75fba
            • MD5 SHA1 SHA512 TLSH

            scale.tcl

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tk_data\ttk\scale.tcl
            • Size 2KB
            • SHA256 b909add0b87fa8ee08fd731041907212a8a0939d37d2ff9b2f600cd67dabd4bb
            • MD5 SHA1 SHA512 TLSH

            scrollbar.tcl

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tk_data\ttk\scrollbar.tcl
            • Size 3KB
            • SHA256 6eaa336b13815a7fc18bcd6b9adf722e794da2888d053c229044784c8c8e9de8
            • MD5 SHA1 SHA512 TLSH

            sizegrip.tcl

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tk_data\ttk\sizegrip.tcl
            • Size 2KB
            • SHA256 e92d77b5cdca2206376db2129e87e3d744b3d5e31fde6c0bbd44a494a6845ce1
            • MD5 SHA1 SHA512 TLSH

            spinbox.tcl

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tk_data\ttk\spinbox.tcl
            • Size 4KB
            • SHA256 df286bb59f471aa1e19df39af0ef7aa84df9f04dc4a439a747dd8ba43c300150
            • MD5 SHA1 SHA512 SSDEEP TLSH

            treeview.tcl

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tk_data\ttk\treeview.tcl
            • Size 9KB
            • SHA256 c88b60ffb0f72e095f6fc9786930add7f9ed049eabc713f889f9a7da516e188c
            • MD5 SHA1 SHA512 SSDEEP TLSH

            ttk.tcl

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tk_data\ttk\ttk.tcl
            • Size 4KB
            • SHA256 2c48343b1a47f472d1a6b9ee8d670ce7fb428db0db7244dc323ff4c7a8b4f64b
            • MD5 SHA1 SHA512 SSDEEP TLSH

            utils.tcl

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tk_data\ttk\utils.tcl
            • Size 8KB
            • SHA256 d58610a34301bb6e61a60bec69a7cecf4c45c6a034a9fc123977174b586278be
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _tkinter.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\_tkinter.pyd
            • Size 62KB
            • SHA256 1af5a43b1051828f9cee087f6017456c4993a06db4b08ca205e3481cbf11112a
            • MD5 SHA1 SHA512 SSDEEP TLSH

            base_library.zip

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\base_library.zip
            • Size 1.4MB
            • SHA256 8ecf301843ef41f12fc569b68dc690cb0a1870ca4da11d01ab70c73f91301e32
            • MD5 SHA1 SHA512 SSDEEP TLSH

            libcrypto-1_1.dll

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\libcrypto-1_1.dll
            • Size 3.3MB
            • SHA256 eb975c94e5f4292edd9a8207e356fe4ea0c66e802c1e9305323d37185f85ad6d
            • MD5 SHA1 SHA512 SSDEEP TLSH

            libffi-8.dll

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\libffi-8.dll
            • Size 37KB
            • SHA256 68fba9dd89bfad35f8fd657b9af22a8aebda31bffda35058a7f5ae376136e89b
            • MD5 SHA1 SHA512 SSDEEP TLSH

            python311.dll

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\python311.dll
            • Size 5.5MB
            • SHA256 0a9f2c98f36ba8974a944127b5b7e90e638010e472f2eb6598fc55b1bda9e7ae
            • MD5 SHA1 SHA512 SSDEEP TLSH

            select.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\select.pyd
            • Size 29KB
            • SHA256 b5d4d5b6da675376bd3b2824d9cda957b55fe3d8596d5675381922ef0e64a0f5
            • MD5 SHA1 SHA512 SSDEEP TLSH

            tcl86t.dll

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\tcl86t.dll
            • Size 1.8MB
            • SHA256 a91781fe13548b89817462b00058a75fb0b607ec8ce99d265719ced573ade7b6
            • MD5 SHA1 SHA512 SSDEEP TLSH

            msgcat-1.6.1.tm

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\tcl8\8.5\msgcat-1.6.1.tm
            • Size 34KB
            • SHA256 6774519f179872ec5292523f2788b77b2b839e15665037e097a0d4edddd1c6fb
            • MD5 SHA1 SHA512 SSDEEP TLSH

            tk86t.dll

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\tk86t.dll
            • Size 1.5MB
            • SHA256 20139f4c327711baf18289584fa0c8112f7bb3ba55475bded21f3d107672ed94
            • MD5 SHA1 SHA512 SSDEEP TLSH

            unicodedata.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI50002\unicodedata.pyd
            • Size 1.1MB
            • SHA256 a5db7900ecd5ea5ab1c06a8f94b2885f00dd2e1adf34bcb50c8a71691a97804f
            • MD5 SHA1 SHA512 SSDEEP TLSH