Overview

overview

7

Static

static

3

main.exe

windows7-x64

7

main.exe

windows10-2004-x64

7

main.pyc

windows7-x64

3

main.pyc

windows10-2004-x64

3

Analysis

  • max time kernel
    7s
  • max time network
    7s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/06/2024, 08:50

Sharing

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General

  • Target
    main.exe
  • Size 11.3MB
  • Sample240616-krprea1dnn
  • SHA256 f65dd14b1eca2993f985082dc29b8d9752e46f68196c5e68a98411c95f1a3360
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 23 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\main.exe
    "C:\Users\Admin\AppData\Local\Temp\main.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1360
    • C:\Users\Admin\AppData\Local\Temp\main.exe
      "C:\Users\Admin\AppData\Local\Temp\main.exe"
      2⤵
      • Loads dropped DLL
      PID:2768

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        VCRUNTIME140.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI13602\VCRUNTIME140.dll
        • Size 116KB
        • SHA256 4d292623516f65c80482081e62d5dadb759dc16e851de5db24c3cbb57b87db83
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        VCRUNTIME140_1.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI13602\VCRUNTIME140_1.dll
        • Size 48KB
        • SHA256 a113f192195f245f17389e6ecbed8005990bcb2476ddad33f7c4c6c86327afe5
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        _bz2.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI13602\_bz2.pyd
        • Size 83KB
        • SHA256 f81dc49eac5ecc528e628175add2ff6bda695a93ea76671d7187155aa6326abb
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        _decimal.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI13602\_decimal.pyd
        • Size 245KB
        • SHA256 e4104e47399d3f635a14d649f61250e9fd37f7e65c81ffe11f099923f8532577
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        _hashlib.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI13602\_hashlib.pyd
        • Size 64KB
        • SHA256 79c4cde23397b9a35b54a3c2298b3c7a844454f4387cb0693f15e4facd227dd2
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        _lzma.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI13602\_lzma.pyd
        • Size 156KB
        • SHA256 a6e2a5bb7a33ad9054f178786a031a46ea560faeef1fb96259331500aae9154c
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        _queue.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI13602\_queue.pyd
        • Size 31KB
        • SHA256 3f57f29abd86d4dc8f4ca6c3f190ebb57d429143d98f0636ff5117e08ed81f9b
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        _socket.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI13602\_socket.pyd
        • Size 81KB
        • SHA256 7daff6aa3851a913ed97995702a5dfb8a27cb7cf00fb496597be777228d7564a
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        _ssl.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI13602\_ssl.pyd
        • Size 174KB
        • SHA256 d568b3c99bf0fc35a1f3c5f66b4a9d3b67e23a1d3cf0a4d30499d924d805f5aa
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        _tkinter.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI13602\_tkinter.pyd
        • Size 62KB
        • SHA256 70439ee9a05583d1c4575dce3343b2a1884700d9e0264c3ada9701829483a076
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        _uuid.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI13602\_uuid.pyd
        • Size 24KB
        • SHA256 d132f754471bd8a6f6d7816453c2e542f250a4d8089b657392fe61a500ae7899
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        _wmi.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI13602\_wmi.pyd
        • Size 35KB
        • SHA256 1a105311a5ed88a31472b141b4b6daa388a1cd359fe705d9a7a4aba793c5749f
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        base_library.zip
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI13602\base_library.zip
        • Size 1.3MB
        • SHA256 8de4f013bfecb9431aabaa97bb084fb7de127b365b9478d6f7610959bf0d2783
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        cacert.pem
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI13602\certifi\cacert.pem
        • Size 287KB
        • SHA256 1605d0d39c5e25d67e7838da6a17dcf2e8c6cfa79030e8fb0318e35f5495493c
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        md.cp312-win_amd64.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI13602\charset_normalizer\md.cp312-win_amd64.pyd
        • Size 10KB
        • SHA256 ecf12e2c0a00c0ed4e2343ea956d78eed55e5a36ba49773633b2dfe7b04335c0
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        md__mypyc.cp312-win_amd64.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI13602\charset_normalizer\md__mypyc.cp312-win_amd64.pyd
        • Size 120KB
        • SHA256 4107b1d6f11d842074a9f21323290bbe97e8eed4aa778fbc348ee09cc4fa4637
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        libcrypto-3.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI13602\libcrypto-3.dll
        • Size 5.0MB
        • SHA256 05fe080eab7fc535c51e10c1bd76a2f3e6217f9c91a25034774588881c3f99de
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        libssl-3.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI13602\libssl-3.dll
        • Size 768KB
        • SHA256 2e9fbcd8f7fdc13a5179533239811456554f2b3aa2fb10e1b17be0df81c79006
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        python312.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI13602\python312.dll
        • Size 6.6MB
        • SHA256 c98ba3354a7d1f69bdca42560feec933ccba93afcc707391049a065e1079cddb
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        pywintypes312.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI13602\pywin32_system32\pywintypes312.dll
        • Size 131KB
        • SHA256 bd33548dbdbb178873be92901b282bad9c6817e3eac154ca50a666d5753fd7ec
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        select.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI13602\select.pyd
        • Size 29KB
        • SHA256 680df34fb908c49410ac5f68a8c05d92858acd111e62d1194d15bdce520bd6c3
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        tcl86t.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI13602\tcl86t.dll
        • Size 1.7MB
        • SHA256 c2966941f116fab99f48ab9617196b43a5ee2fd94a8c70761bda56cb334daa03
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        cp1252.enc
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI13602\tcl\encoding\cp1252.enc
        • Size 1KB
        • SHA256 741859cf238c3a63bbb20ec6ed51e46451372bb221cfff438297d261d0561c2e
        • MD5 SHA1 SHA512
        Submit Download

        tk86t.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI13602\tk86t.dll
        • Size 1.5MB
        • SHA256 c6ffe2238134478d8cb1c695d57e794516f3790e211ff519f551e335230de7de
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        unicodedata.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI13602\unicodedata.pyd
        • Size 1.1MB
        • SHA256 10ffd5207eeff5a836b330b237d766365d746c30e01abf0fd01f78548d1f1b04
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        win32security.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI13602\win32\win32security.pyd
        • Size 133KB
        • SHA256 5dfe8a5ca163a200fb4d2912be97877a5bdf571539db8718b8b467d92c3adb91
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        zlib1.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI13602\zlib1.dll
        • Size 143KB
        • SHA256 837efb838cb91428c8c0dfb65d5af1e69823ff1594780eb8c8e9d78f7c4b2fc1
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        memory/2768-1000-0x00007FF97F2C0000-0x00007FF97F2EA000-memory.dmp
        Download