Resubmissions

24/10/2023, 21:15

231024-z3wresaa34 10

Analysis

  • max time kernel
    109s
  • max time network
    187s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/10/2023, 21:15

General

  • Target

    i4D5zW6J\CBSProducstInfo.dll

  • Size

    692KB

  • MD5

    6cd81e6343ab21a1d118243af54833a8

  • SHA1

    bbe1a06bd85af7099fb111ac13d19df5f7f22cc0

  • SHA256

    306970a9d265a45abbd2efaf61002980695b2de7961504cf71e2833f415e82a9

  • SHA512

    295446e3732281b3afb6b06684e2642a79e6b284608305291cc01967c45d2ba5892ef687de084dbc9a22180233f1602a8c2236ec969ddda34c25d4f4e6691328

  • SSDEEP

    12288:qETlpkPPcE+qXW/fLXeKGVQHL+63jcxsf+SxWWfW+XYNfCJN4C/5AWPty0Da888Y:XJWPEZ8W/fLXPGVQHL+63jEsf+SxWWfV

Score
3/10

Malware Config

Signatures

  • Program crash 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\i4D5zW6J\CBSProducstInfo.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2828
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\i4D5zW6J\CBSProducstInfo.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3232
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3232 -s 680
        3⤵
        • Program crash
        PID:4652
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3232 -s 680
        3⤵
        • Program crash
        PID:2212
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3232 -ip 3232
    1⤵
      PID:1176

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/3232-0-0x0000000000400000-0x00000000004B8000-memory.dmp

      Filesize

      736KB