Analysis

  • max time kernel
    150s
  • max time network
    127s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    23/07/2026, 23:11

General

  • Target
    external rival (1).exe
  • Size 11.4MB
  • Sample260723-26b8asydph
  • SHA256 ebe5a31ae0c3d9d28090199cc6e1b4756f808c9b5195052fab4ec4e8ded040db
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 10 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\external rival (1).exe
    "C:\Users\Admin\AppData\Local\Temp\external rival (1).exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4564
    • C:\Users\Admin\AppData\Local\Temp\external rival (1).exe
      "C:\Users\Admin\AppData\Local\Temp\external rival (1).exe"
      2⤵
      • Loads dropped DLL
      PID:6136

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        VCRUNTIME140.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI45642\VCRUNTIME140.dll
        • Size 117KB
        • SHA256 052ad6a20d375957e82aa6a3c441ea548d89be0981516ca7eb306e063d5027f4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _bz2.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI45642\_bz2.pyd
        • Size 85KB
        • SHA256 d28c3dd1c22bfb8a6e8a6a9c2359842b797d08e878ecb7805f60e86a45589d11
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _lzma.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI45642\_lzma.pyd
        • Size 157KB
        • SHA256 5f7003f9f0256e36351ca2810b3485db28579b08e4d1d65f6f211fcd1136f395
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cp1252.enc

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI45642\_tcl_data\encoding\cp1252.enc
        • Size 1KB
        • SHA256 741859cf238c3a63bbb20ec6ed51e46451372bb221cfff438297d261d0561c2e
        • MD5 SHA1 SHA512 TLSH

        _tkinter.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI45642\_tkinter.pyd
        • Size 67KB
        • SHA256 a49520e94f19d025a6be6ac7bbb73a7b32442838c62b68c162d44f81d92838ec
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _zstd.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI45642\_zstd.pyd
        • Size 491KB
        • SHA256 262aea62a994920daf152a10bdc0ca83a8b1c0874e71db23734862431de182c6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        base_library.zip

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI45642\base_library.zip
        • Size 1.3MB
        • SHA256 12af1c4425d6433b6561ff9e3fdc062e87dc07e931971e10251927069db7f3da
        • MD5 SHA1 SHA512 SSDEEP TLSH

        python314.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI45642\python314.dll
        • Size 6.5MB
        • SHA256 fde89cdb5c2d08ae65de7ef4abca1876c93ba3796002f5ac0bf7e4d4f5a94da0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        tcl86t.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI45642\tcl86t.dll
        • Size 1.8MB
        • SHA256 224f7121c7d7b963f4767154dd185f62c49c442bf8916d6d4c1c567702ccc7fa
        • MD5 SHA1 SHA512 SSDEEP TLSH

        tk86t.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI45642\tk86t.dll
        • Size 1.5MB
        • SHA256 39773640fc235b30d1b2a05f7b5eeba6fa9771e10f33f4ccc1649a9d99ff95e8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        winsound.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI45642\winsound.pyd
        • Size 32KB
        • SHA256 38eccf01b663abfad0bc40444043410fecc5af895be3a1efbc9bd1cfe787f5a6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        zlib1.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI45642\zlib1.dll
        • Size 144KB
        • SHA256 6e39f7a67e52aec08b2382ab03c4e20857139a86a55d24b3deeb4d63f7d02e47
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/6136-967-0x00007FFEB7A00000-0x00007FFEB7A29000-memory.dmp