Analysis

  • max time kernel
    177s
  • max time network
    207s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-11-2022 21:22

General

  • Target

    傳奇守護者免费版1.8.9/detection/passWs.dll

  • Size

    430KB

  • MD5

    55342de35b22374c9f71e7611503af86

  • SHA1

    359b98553dd6feccd24ee976842764befbf087e5

  • SHA256

    296bb64ccf5b12973f163d809a605cd9d7d80f7a6662a295d9d7a51111be6a75

  • SHA512

    190ec3392e73c1eb8686638ceb100a9c6e496f2707a90d690940dbc79963a70354643e538e75fc42466b17be06cfe1645a867f6588e00a9a3661e5d7f245ad3d

  • SSDEEP

    6144:qIrG2ZxmdksT5tx8NOyrjhSSrmUgpYSTgoTx1JMi1jzEX5Lr1qRLCbVbE0mq5+Fe:q5K+FXAZqELxy1DjTt

Score
3/10

Malware Config

Signatures

  • Program crash 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\傳奇守護者免费版1.8.9\detection\passWs.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5048
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\傳奇守護者免费版1.8.9\detection\passWs.dll,#1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4448
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4448 -s 580
        3⤵
        • Program crash
        PID:2752
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4448 -s 816
        3⤵
        • Program crash
        PID:2084
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4448 -ip 4448
    1⤵
      PID:896
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4448 -ip 4448
      1⤵
        PID:2900

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/4448-132-0x0000000000000000-mapping.dmp