Analysis

  • max time kernel
    16s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    01-12-2024 12:28

General

  • Target

    Built.exe

  • Size

    6.9MB

  • MD5

    fed31f1a9157005515247b17588bd5f6

  • SHA1

    0c4af11be2e4de74d78509525d4b5e02840280d3

  • SHA256

    31e76b56fe4188705c650d0e9e60f8f395dc1d7ce9f9f207f8abf818ebbd2888

  • SHA512

    8c0496ce5e5b663a5946ec07489a1e7ead896f5ad5089fe124322ec1f9f23a2082b1bf48e598f94583b924508707da814be663ad9d75c6eb656cf0c5e625a544

  • SSDEEP

    98304:6xDjWM8JE+namaHl3Ne4i3Tf2PkOpfW9hZMMoVmkzhxIdfXeRgjPPF7JsXz0jwkO:6x06eNTfm/pf+xk4dWRiJBtv2/

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:2296
    • C:\Users\Admin\AppData\Local\Temp\Built.exe
      "C:\Users\Admin\AppData\Local\Temp\Built.exe"
      2⤵
      • Loads dropped DLL
      PID:2124

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\_MEI22962\python311.dll

    Filesize

    1.6MB

    MD5

    bb46b85029b543b70276ad8e4c238799

    SHA1

    123bdcd9eebcac1ec0fd2764a37e5e5476bb0c1c

    SHA256

    72c24e1db1ba4df791720a93ca9502d77c3738eebf8b9092a5d82aa8d80121d0

    SHA512

    5e993617509c1cf434938d6a467eb0494e04580ad242535a04937f7c174d429da70a6e71792fc3de69e103ffc5d9de51d29001a4df528cfffefdaa2cef4eaf31

  • memory/2124-23-0x000007FEF5BF0000-0x000007FEF61D8000-memory.dmp

    Filesize

    5.9MB