Analysis

  • max time kernel
    139s
  • max time network
    271s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-08-2023 12:56

General

  • Target

    “护航亚运”网络安全专项整治行动方案/vcruntime140_1d.dll

  • Size

    62KB

  • MD5

    aa51acf42986f844d36e4e7807f13239

  • SHA1

    6284203a35fe0459204fc67d1cc4ec6b329a4ed0

  • SHA256

    41dd9842b8ba31009ee80c0b382dc2136923d6077767b5fe35dfacce0634c5bc

  • SHA512

    b724fac28a36b005c4a21dee9fd181bb85eced1c03903cbd81f04822f4adcd95042db7c58ba6e7c92c901f6a33c902ecd9dbeaec4c08c6a7ffd9e2ad57bc5e71

  • SSDEEP

    768:W/ls0hHV3EXmIsb7/Hj1R9VDySAyusyQZVi0QCHji9znpRtcKDU9zk:Os0MknLyJy/VXQU+zvtcKYzk

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\“护航亚运”网络安全专项整治行动方案\vcruntime140_1d.dll,#1
    1⤵
      PID:3584
      • C:\Windows\system32\WerFault.exe
        C:\Windows\system32\WerFault.exe -u -p 3584 -s 340
        2⤵
        • Program crash
        PID:924
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -pss -s 424 -p 3584 -ip 3584
      1⤵
        PID:4780

      Network

      MITRE ATT&CK Matrix

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      Downloads