Analysis

  • max time kernel
    26s
  • max time network
    31s
  • platform
    windows7_x64
  • resource
    win7-20230703-en
  • resource tags

    arch:x64arch:x86image:win7-20230703-enlocale:en-usos:windows7-x64system
  • submitted
    04/07/2023, 19:10

General

  • Target

    Built.exe

  • Size

    5.9MB

  • MD5

    c1fac3f06c13956f35cdf350ba2e5068

  • SHA1

    8f1d705c4f7cdb4d7d2661cd54b9aa2d3a1ae68b

  • SHA256

    127d6478204ae415bd25cbffa8d621df992d5d93de04322b85cec601b7eb30b3

  • SHA512

    5bb4ca8af1dfa7cd47109afd29f5cfb124089fedd1ef088b717a028f135592eb537c8e821f9cad9c02ed5c7250958caa14e9b00217f11e96b8dd963339324093

  • SSDEEP

    98304:qwfrAEHFi65sn6Wfz7pnxCb3AtZC0VZHtKpbzU8SG2XAVHUCVJUZjkMSS69GPHgQ:qIrAEXDOYbwtZVZibQpG2QhzJ5Mv6Id

Score
7/10
upx

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • UPX packed file 2 IoCs

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

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Built.exe
    "C:\Users\Admin\AppData\Local\Temp\Built.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2144
    • C:\Users\Admin\AppData\Local\Temp\Built.exe
      "C:\Users\Admin\AppData\Local\Temp\Built.exe"
      2⤵
      • Loads dropped DLL
      PID:2980

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\_MEI21442\python310.dll

    Filesize

    1.4MB

    MD5

    76cb307e13fbbfb9e466458300da9052

    SHA1

    577f0029ac8c2dd64d6602917b7a26bcc2b27d2b

    SHA256

    95066c06d9ed165f0b6f34079ed917df1111bd681991f96952d9ee35d37dc615

    SHA512

    f15b17215057433d88f1a8e05c723a480b4f8bc56d42185c67bb29a192f435f54345aa0f6d827bd291e53c46a950f2e01151c28b084b7478044bd44009eced8f

  • \Users\Admin\AppData\Local\Temp\_MEI21442\python310.dll

    Filesize

    1.4MB

    MD5

    76cb307e13fbbfb9e466458300da9052

    SHA1

    577f0029ac8c2dd64d6602917b7a26bcc2b27d2b

    SHA256

    95066c06d9ed165f0b6f34079ed917df1111bd681991f96952d9ee35d37dc615

    SHA512

    f15b17215057433d88f1a8e05c723a480b4f8bc56d42185c67bb29a192f435f54345aa0f6d827bd291e53c46a950f2e01151c28b084b7478044bd44009eced8f

  • memory/2980-77-0x000007FEF5B10000-0x000007FEF5F7E000-memory.dmp

    Filesize

    4.4MB