Analysis

  • max time kernel
    121s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240319-en
  • resource tags

    arch:x64arch:x86image:win7-20240319-enlocale:en-usos:windows7-x64system
  • submitted
    03/04/2024, 18:28

General

  • Target

    D3DX9_40.dll

  • Size

    4.2MB

  • MD5

    eea5e428ce63804f9b12d21c97b5968f

  • SHA1

    77a7f48f4bdb7e66ed5e524bb8879e3da0d6cd1d

  • SHA256

    16fd909aeb68d0d1aca8529dc7f78880b97d6649d70ce8d03a2c858bc28e216b

  • SHA512

    545518dabd82441ddfc17fe1c1cbd7d14603bb58130de1307a31f73b93ca42afdf25dfcf481f0383c4e039edfe4a88ae7b84b06a2850c29bbc3550114e499c73

  • SSDEEP

    98304:E6EoQ715V9VRhAuR9ClDt2iHbEsX0sycGoKO0nceqyaWd2U:/Qp5VUuR9ClDt2iHbEsX0s6LO5Wd

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\D3DX9_40.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1192
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\D3DX9_40.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2136
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2136 -s 224
        3⤵
        • Program crash
        PID:1908

Network

        MITRE ATT&CK Matrix

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        Downloads