Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/06/2024, 11:47

General

  • Target
    d94bdf4f51d0f3ef2fe46a8d776d8c6273bd4696dd520e79cdedab45590a9586.exe
  • Size 6.8MB
  • Sample240612-nya4datcqb
  • SHA256 d94bdf4f51d0f3ef2fe46a8d776d8c6273bd4696dd520e79cdedab45590a9586
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 17 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d94bdf4f51d0f3ef2fe46a8d776d8c6273bd4696dd520e79cdedab45590a9586.exe
    "C:\Users\Admin\AppData\Local\Temp\d94bdf4f51d0f3ef2fe46a8d776d8c6273bd4696dd520e79cdedab45590a9586.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:184
    • C:\Users\Admin\AppData\Local\Temp\d94bdf4f51d0f3ef2fe46a8d776d8c6273bd4696dd520e79cdedab45590a9586.exe
      "C:\Users\Admin\AppData\Local\Temp\d94bdf4f51d0f3ef2fe46a8d776d8c6273bd4696dd520e79cdedab45590a9586.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of AdjustPrivilegeToken
      PID:1152

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        VCRUNTIME140.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI1842\VCRUNTIME140.dll
        • Size 85KB
        • SHA256 3096cafb6a21b6d28cf4fe2dd85814f599412c0fe1ef090dd08d1c03affe9ab6
        • MD5 SHA1 SHA512 SSDEEP

        _bz2.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI1842\_bz2.pyd
        • Size 92KB
        • SHA256 8bce02e8d44003c5301608b1722f7e26aada2a03d731fa92a48c124db40e2e41
        • MD5 SHA1 SHA512 SSDEEP

        _ctypes.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI1842\_ctypes.pyd
        • Size 129KB
        • SHA256 430f1886caf059f05cde6eb2e8d96feb25982749a151231e471e4b8d7f54f173
        • MD5 SHA1 SHA512 SSDEEP

        _hashlib.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI1842\_hashlib.pyd
        • Size 38KB
        • SHA256 ca4f433a68c3921526f31f46d8a45709b946bbd40f04a4cfc6c245cb9ee0eab5
        • MD5 SHA1 SHA512 SSDEEP

        _lzma.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI1842\_lzma.pyd
        • Size 172KB
        • SHA256 f9bc6036d9e4d57d08848418367743fb608434c04434ab07da9dabe4725f9a9b
        • MD5 SHA1 SHA512 SSDEEP

        _queue.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI1842\_queue.pyd
        • Size 27KB
        • SHA256 e499824d58570c3130ba8ef1ac2d503e71f916c634b2708cc22e95c223f83d0a
        • MD5 SHA1 SHA512 SSDEEP

        _socket.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI1842\_socket.pyd
        • Size 75KB
        • SHA256 9822c258a9d25062e51eafc45d62ed19722e0450a212668f6737eb3bfe3a41c2
        • MD5 SHA1 SHA512 SSDEEP

        _ssl.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI1842\_ssl.pyd
        • Size 118KB
        • SHA256 b6593b3af0e993fd5043a7eab327409f4bf8cdcd8336aca97dbe6325aefdb047
        • MD5 SHA1 SHA512 SSDEEP

        base_library.zip

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI1842\base_library.zip
        • Size 777KB
        • SHA256 a50f524eed66843246d6fdb765fb5a96c33b4aa4aab2efda7c11592c2ef80606
        • MD5 SHA1 SHA512 SSDEEP

        cacert.pem

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI1842\certifi\cacert.pem
        • Size 259KB
        • SHA256 fa883829ebb8cd2a602f9b21c1f85de24cf47949d520bceb1828b4cd1cb6906c
        • MD5 SHA1 SHA512 SSDEEP

        libcrypto-1_1.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI1842\libcrypto-1_1.dll
        • Size 3.2MB
        • SHA256 594303e2ce6a4a02439054c84592791bf4ab0b7c12e9bbdb4b040e27251521f1
        • MD5 SHA1 SHA512 SSDEEP

        libssl-1_1.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI1842\libssl-1_1.dll
        • Size 673KB
        • SHA256 9d4cf1c03629f92662fc8d7e3f1094a7fc93cb41634994464b853df8036af843
        • MD5 SHA1 SHA512 SSDEEP

        python37.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI1842\python37.dll
        • Size 3.6MB
        • SHA256 ca8e39f2b1d277b0a24a43b5b8eada5baf2de97488f7ef2484014df6e270b3f3
        • MD5 SHA1 SHA512 SSDEEP

        pywintypes37.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI1842\pywintypes37.dll
        • Size 137KB
        • SHA256 6b812a4859567ddf5f6d8a37a66fad120c040f6cbdd374969e78a94f1906ccbb
        • MD5 SHA1 SHA512 SSDEEP

        select.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI1842\select.pyd
        • Size 26KB
        • SHA256 65a3c8806d456e9df2211051ed808a087a96c94d38e23d43121ac120b4d36429
        • MD5 SHA1 SHA512 SSDEEP

        tinyaes.cp37-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI1842\tinyaes.cp37-win_amd64.pyd
        • Size 39KB
        • SHA256 851eeae819a8935d0e32606d7e61cc0e5300ab161f1bfec0feb6aa96fd27223f
        • MD5 SHA1 SHA512 SSDEEP

        ucrtbase.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI1842\ucrtbase.dll
        • Size 993KB
        • SHA256 32a26110ad1e4af211e8f3df9a608ab13ccc69861c6e06817ca1d4ab164209aa
        • MD5 SHA1 SHA512 SSDEEP

        unicodedata.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI1842\unicodedata.pyd
        • Size 1.0MB
        • SHA256 016d962782beae0ea8417a17e67956b27610f4565cff71dd35a6e52ab187c095
        • MD5 SHA1 SHA512 SSDEEP

        win32api.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI1842\win32api.pyd
        • Size 131KB
        • SHA256 0243f0f6b9f4a5e94408d03a9aab90ea0c3c9a34e2f36d69c69a2ce4215521b3
        • MD5 SHA1 SHA512 SSDEEP