Analysis

  • max time kernel
    143s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/01/2024, 14:45

General

  • Target

    fhxy hook V0.3__/fhxy hook V0.3公开/fhxy.dll

  • Size

    174KB

  • MD5

    7619538fafbea49993476c73aebb340a

  • SHA1

    52e528073d4b33ce2f4738171e435dba5efc001c

  • SHA256

    c8c34905a614494a4e2805cf7433f4e4c60730d83b9c0ba5696b8ac1e36af553

  • SHA512

    f5e29a9295f4ec53ed952b55fed4b2ce63a04dc91433ed8c338215ae1c6cb826382416016e4f48112bba56f864907c7c25b0732e6f6518d72e0b5f94929e5ada

  • SSDEEP

    3072:X2FvntDrOCD+pcur2E8BQP/elrupk99IO6yQMbXmOoP5dK70qE0RNSGBxNzBt3nh:X2RtDYcurfelGNO6KbXYA0qEqSAxNzBf

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe "C:\Users\Admin\AppData\Local\Temp\fhxy hook V0.3__\fhxy hook V0.3公开\fhxy.dll",#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2096
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe "C:\Users\Admin\AppData\Local\Temp\fhxy hook V0.3__\fhxy hook V0.3公开\fhxy.dll",#1
      2⤵
        PID:3600
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3600 -s 588
          3⤵
          • Program crash
          PID:2476
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3600 -ip 3600
      1⤵
        PID:3592

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            • memory/3600-0-0x0000000010000000-0x000000001010B000-memory.dmp

              Filesize

              1.0MB