Analysis

  • max time kernel
    118s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    13-07-2023 03:10

General

  • Target

    CrystalDiskInfo_9.1.1 #azo 病毒 0 (112.07.13)/CdiResource/dll/JMB39x64.dll

  • Size

    216KB

  • MD5

    fc238a5d2ca00e01946d8727c870c722

  • SHA1

    ecff4fdd0da7779883d591650ff2ce8636018b69

  • SHA256

    0982c9d669cc4f7ba365afb8077fb05023567aa889dc358cf7a2b982882fe817

  • SHA512

    407c817b567e69b8ed8c9a3cf81c7bb78fcbe7fd87e85df5fa66069dcf58f05fd143b3eedea68ef03eccd7efa836d251decc1dca3c47d6f3fbc136eb608b3072

  • SSDEEP

    3072:dR3uYTjH1vWMZrxO/RrF0Q9byDj1AoLnhv6nIWmSwXDUBQYnnkfQvZfSU:buuEQNO/hF0Q9uFHnh3HXDcayn

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\CrystalDiskInfo_9.1.1 #azo 病毒 0 (112.07.13)\CdiResource\dll\JMB39x64.dll",#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2528
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 2528 -s 92
      2⤵
      • Program crash
      PID:2548

Network

MITRE ATT&CK Matrix

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Downloads