Analysis

  • max time kernel
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260617-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260617-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    23/06/2026, 01:45

General

  • Target
    stealer.exe
  • Size 8.5MB
  • Sample260623-b6eqbaas41
  • SHA256 0c4b0f91114aa6a1aebe32a90f819b2847dea68c67b5933d50cd6071801c85ea
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 20 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\stealer.exe
    "C:\Users\Admin\AppData\Local\Temp\stealer.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5652
    • C:\Users\Admin\AppData\Local\Temp\stealer.exe
      "C:\Users\Admin\AppData\Local\Temp\stealer.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:5532
      • C:\Users\Admin\AppData\Local\Temp\stealer.exe
        C:\Users\Admin\AppData\Local\Temp\stealer.exe _tmp_.py
        3⤵
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:3152
        • C:\Users\Admin\AppData\Local\Temp\stealer.exe
          C:\Users\Admin\AppData\Local\Temp\stealer.exe _tmp_.py
          4⤵
          • Loads dropped DLL
          • Suspicious use of WriteProcessMemory
          PID:4296
          • C:\Users\Admin\AppData\Local\Temp\stealer.exe
            C:\Users\Admin\AppData\Local\Temp\stealer.exe _tmp_.py
            5⤵
            • Loads dropped DLL
            PID:1536

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        VCRUNTIME140.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI56522\VCRUNTIME140.dll
        • Size 117KB
        • SHA256 052ad6a20d375957e82aa6a3c441ea548d89be0981516ca7eb306e063d5027f4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _bz2.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI56522\_bz2.pyd
        • Size 85KB
        • SHA256 d28c3dd1c22bfb8a6e8a6a9c2359842b797d08e878ecb7805f60e86a45589d11
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _lzma.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI56522\_lzma.pyd
        • Size 157KB
        • SHA256 5f7003f9f0256e36351ca2810b3485db28579b08e4d1d65f6f211fcd1136f395
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _zstd.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI56522\_zstd.pyd
        • Size 491KB
        • SHA256 262aea62a994920daf152a10bdc0ca83a8b1c0874e71db23734862431de182c6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        base_library.zip

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI56522\base_library.zip
        • Size 1.3MB
        • SHA256 28e93cda81cc4891d899311f55e57e34f22182237ca02f37703f60f85ba97219
        • MD5 SHA1 SHA512 SSDEEP TLSH

        python314.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI56522\python314.dll
        • Size 6.5MB
        • SHA256 fde89cdb5c2d08ae65de7ef4abca1876c93ba3796002f5ac0bf7e4d4f5a94da0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _tmp_.py

        • Path C:\Users\Admin\AppData\Local\Temp\_tmp_.py
        • Size 7KB
        • SHA256 e845a905c0fac952a5a1189086e7524f64663f0bdb33c32e1f1cb3535a665a01
        • MD5 SHA1 SHA512 SSDEEP TLSH