Analysis

  • max time kernel
    150s
  • max time network
    128s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    28/08/2026, 16:48

General

  • Target
    EXEGEN Nitro Generator V5.exe
  • Size 16.5MB
  • Sample260828-va5fmszzfs
  • SHA256 3f9d78ecac709fac04248fb5cefe41ae838deece7759431a95848e00d70a3fcd
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 23 IoCs
  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\EXEGEN Nitro Generator V5.exe
    "C:\Users\Admin\AppData\Local\Temp\EXEGEN Nitro Generator V5.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4056
    • C:\Users\Admin\AppData\Local\Temp\EXEGEN Nitro Generator V5.exe
      "C:\Users\Admin\AppData\Local\Temp\EXEGEN Nitro Generator V5.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:4092
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c
        3⤵
        • Executes a command shell one-liner
        PID:2872

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        VCRUNTIME140.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\VCRUNTIME140.dll
        • Size 117KB
        • SHA256 052ad6a20d375957e82aa6a3c441ea548d89be0981516ca7eb306e063d5027f4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VCRUNTIME140_1.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\VCRUNTIME140_1.dll
        • Size 48KB
        • SHA256 6a99bc0128e0c7d6cbbf615fcc26909565e17d4ca3451b97f8987f9c6acbc6c8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _bz2.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\_bz2.pyd
        • Size 85KB
        • SHA256 082a761a280b08afecf6fb0509050ffbf7e87d1638ca49466b8b3eb4c85009b4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _ctypes.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\_ctypes.pyd
        • Size 139KB
        • SHA256 a11d680d89f054584e6a5b2a03103d8731def86e367aff2f70cce8c6367f9025
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _hashlib.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\_hashlib.pyd
        • Size 67KB
        • SHA256 0c11671a2c572b4c016be263789f238125419df5711e281acdce8da50d9badda
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _lzma.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\_lzma.pyd
        • Size 157KB
        • SHA256 2376cd374ce8c2c5ecf573226e563a96975599533f86a5f5eba5bdb705e341bb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _queue.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\_queue.pyd
        • Size 35KB
        • SHA256 8e75c8667f938c3e9b2e9739c09b08517b487437757f125ac400c70c7eadf270
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _socket.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\_socket.pyd
        • Size 85KB
        • SHA256 42b84410269af5a5578679a3fe7b17d75d28f77a0c3c09d589adadd9d2d3e5f6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _ssl.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\_ssl.pyd
        • Size 180KB
        • SHA256 bc17486f149f7311839c70b1cda5a22e4546a9670d3136d665df95ff3cc43abd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _uuid.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\_uuid.pyd
        • Size 27KB
        • SHA256 d75d04aa989f8be9666505ac11339416719e38fc0701047388b061b4e576030a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _wmi.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\_wmi.pyd
        • Size 39KB
        • SHA256 a299a6caf7241cebb0081c3ed9e98f815c61feee3e4813c1fd32369bd3fe6f5e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _zstd.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\_zstd.pyd
        • Size 491KB
        • SHA256 8f04a54778d4f21202f1bb9cfd5d080c5c5022158016dcaaf5908f7e2350270c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        base_library.zip

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\base_library.zip
        • Size 1.3MB
        • SHA256 6c0b1ef5c916d6ed3024853f5dc01e5604eb5801472af83365459cd7e5794b48
        • MD5 SHA1 SHA512 SSDEEP TLSH

        md.cp314-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\charset_normalizer\md.cp314-win_amd64.pyd
        • Size 10KB
        • SHA256 394271ca355a08eff4e268efef85f3f817bcc7d8661ac655cb47f24132e7eedf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        md__mypyc.cp314-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\charset_normalizer\md__mypyc.cp314-win_amd64.pyd
        • Size 120KB
        • SHA256 7d28dad4be5242b16e17e75d94bb1117451754f95c8749aae554caa6973d1c6f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        METADATA

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\fake_useragent-2.2.0.dist-info\METADATA
        • Size 17KB
        • SHA256 9abff0d153d01862bcfa307f8e4ab41ceb38ea2e023b5a8a290fbbd6ed8b8889
        • MD5 SHA1 SHA512 SSDEEP TLSH

        browsers.jsonl

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\fake_useragent\data\browsers.jsonl
        • Size 2.5MB
        • SHA256 32270597095ae268d140489e8fa7ffbd44b882c876f4b7a23f347bedcfc227b5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libcrypto-3.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\libcrypto-3.dll
        • Size 5.0MB
        • SHA256 e03dd02fdcfb791981c9962827cfcf495f2a47a514c1526efb57f847a9df514a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libffi-8.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\libffi-8.dll
        • Size 38KB
        • SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libssl-3.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\libssl-3.dll
        • Size 776KB
        • SHA256 1e4bc0638682bfcbb36f4465d6a2e9944d917a60f05ecc8ddf9e96847e05e13f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        python3.DLL

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\python3.DLL
        • Size 72KB
        • SHA256 28a395fb2bda5e71084478abea00da9ab1c1dfeb7c4856c258518bee9cc146f1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        python314.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\python314.dll
        • Size 6.4MB
        • SHA256 7ffe3ab11342db03cc18b026f27485c0f74f5bf10f239f1f6573394900596394
        • MD5 SHA1 SHA512 SSDEEP TLSH

        select.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\select.pyd
        • Size 32KB
        • SHA256 a0f7b2e00144794e497d11fffc14e7a968f59e207c702ca7b262b7037065b5ba
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Lorem ipsum.txt

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\setuptools\_vendor\jaraco\text\Lorem ipsum.txt
        • Size 1KB
        • SHA256 37fedcffbf73c4eb9f058f47677cb33203a436ff9390e4d38a8e01c9dad28e0b
        • MD5 SHA1 SHA512 TLSH

        ucrtbase.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\ucrtbase.dll
        • Size 1.3MB
        • SHA256 2e5fb14b7bf8540278f3614a12f0226e56a7cc9e64b81cbd976c6fcf2f71cbfb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        unicodedata.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\unicodedata.pyd
        • Size 740KB
        • SHA256 64844c24f67e7eafb77142b4cbe4a430f4db3b16f59191586ba6596ca19fc775
        • MD5 SHA1 SHA512 SSDEEP TLSH