Overview

overview

7

Static

static

3

b5343217d1...f6.exe

windows10-2004-x64

7

b5343217d1...f6.exe

windows11-21h2-x64

7

Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    29/05/2026, 12:52

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General

  • Target
    b5343217d12f64c5ef7015ff97e9ac01f3ae419b9d2aee70e10af0feff960ff6.exe
  • Size 4.5MB
  • Sample260529-p4dxwsbz6t
  • SHA256 b5343217d12f64c5ef7015ff97e9ac01f3ae419b9d2aee70e10af0feff960ff6
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
upx

Malware Config

Signatures

  • Loads dropped DLL 7 IoCs
  • UPX packed file 22 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b5343217d12f64c5ef7015ff97e9ac01f3ae419b9d2aee70e10af0feff960ff6.exe
    "C:\Users\Admin\AppData\Local\Temp\b5343217d12f64c5ef7015ff97e9ac01f3ae419b9d2aee70e10af0feff960ff6.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2452
    • C:\Users\Admin\AppData\Local\Temp\b5343217d12f64c5ef7015ff97e9ac01f3ae419b9d2aee70e10af0feff960ff6.exe
      "C:\Users\Admin\AppData\Local\Temp\b5343217d12f64c5ef7015ff97e9ac01f3ae419b9d2aee70e10af0feff960ff6.exe"
      2⤵
      • Loads dropped DLL
      PID:5160

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        VCRUNTIME140.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI24522\VCRUNTIME140.dll
        • Size 95KB
        • SHA256 9d2b40f0395cc5d1b4d5ea17b84970c29971d448c37104676db577586d4ad1b1
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _bz2.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI24522\_bz2.pyd
        • Size 47KB
        • SHA256 f5528c5167de62625cbdc90f55ef83364a7c6547954460bf330019b641b40e1f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _ctypes.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI24522\_ctypes.pyd
        • Size 57KB
        • SHA256 e81af7af73bca379765e91a9688e56648e1ef56f34154d7cb9a1df32afb6c305
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _decimal.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI24522\_decimal.pyd
        • Size 110KB
        • SHA256 f82efaab147757f1518163c41efafc69315c678a8ff7edef15c35cb0a9a86365
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _hashlib.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI24522\_hashlib.pyd
        • Size 33KB
        • SHA256 42f39db356fbb7c34b4cd909cee01a07d407f470ee26c5a1cef827914ef415ad
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _lzma.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI24522\_lzma.pyd
        • Size 86KB
        • SHA256 ca64812de996bf3b6bfaf05e0bc06c047562b489a8db328ef7334a2568e6a523
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _socket.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI24522\_socket.pyd
        • Size 41KB
        • SHA256 df6df042e0dc4209613caaa88850173cf2c4beaaaf18b3eee76cf5530c8205c8
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        base_library.zip
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI24522\base_library.zip
        • Size 829KB
        • SHA256 ca17442f0e21556426b1bc8f1cf284751d7f93fff381a645fa7b652907454ed6
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        libcrypto-1_1.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI24522\libcrypto-1_1.dll
        • Size 1.1MB
        • SHA256 1e2ce157b9204ebaee415028228a90b4a0badec333648ddc748be4fac3999a6f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        libffi-7.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI24522\libffi-7.dll
        • Size 23KB
        • SHA256 52f0c933edc92bc511ec6be5c196666001075e8e24fd5ad6d5b0f857448fe936
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        pyarmor_runtime.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI24522\pyarmor_runtime_000000\pyarmor_runtime.pyd
        • Size 167KB
        • SHA256 306852d684edcff5184a6ab1be3a441a62a085500c20b37ff9bb934275f1ba89
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        python39.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI24522\python39.dll
        • Size 1.5MB
        • SHA256 dc1e62ba335479bd6796618255d360729dbfb65096e85f2790935a40512acf7f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        select.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI24522\select.pyd
        • Size 23KB
        • SHA256 647bf86df6acc43e2913167d5e8a7b615cbb2911deb4fe38520b71c83ba4e4c3
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        unicodedata.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI24522\unicodedata.pyd
        • Size 288KB
        • SHA256 21dbb622424241d69b485105b89d69d67cab45772ab92c44db5241544bd50416
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/5160-36-0x0000000061B00000-0x0000000061BAE000-memory.dmp
        Download

        memory/5160-18-0x00007FFF874F0000-0x00007FFF87981000-memory.dmp
        Download

        memory/5160-39-0x00007FFF91D90000-0x00007FFF91DA6000-memory.dmp
        Download

        memory/5160-25-0x00007FFF92420000-0x00007FFF9242F000-memory.dmp
        Download

        memory/5160-40-0x00007FFF78D80000-0x00007FFF790F7000-memory.dmp
        Download

        memory/5160-23-0x00007FFF91E10000-0x00007FFF91E36000-memory.dmp
        Download

        memory/5160-41-0x0000027A2A800000-0x0000027A2A801000-memory.dmp
        Download

        memory/5160-42-0x00007FFF874F0000-0x00007FFF87981000-memory.dmp
        Download

        memory/5160-43-0x00007FFF91E10000-0x00007FFF91E36000-memory.dmp
        Download

        memory/5160-44-0x00007FFF91D90000-0x00007FFF91DA6000-memory.dmp
        Download

        memory/5160-45-0x00007FFF78D80000-0x00007FFF790F7000-memory.dmp
        Download