Analysis

  • max time kernel
    93s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/05/2024, 02:15

General

  • Target

    download/minizip.dll

  • Size

    19KB

  • MD5

    7fd4f79aca0b09fd3a60841a47ca96e7

  • SHA1

    6a84b131399d207bf00605d33f938617b1a7c391

  • SHA256

    fc10c877e2bcfab35758446a72a8db704d8e8455470d65a6de5492c10c8d6786

  • SHA512

    d3933d77c61b6d38546ac9d38c7975f9575eb25ac8673da18d6707669676612ea0be0a673633ad703ec4fe9b30a37d63dd21f33ee782fa3cf984046e483069f7

  • SSDEEP

    384:mR8uMPJWrR/CZoG4T/ibcIBLLz0IINleTW4l1J0G:duMhWD1GbcIBLLXINyN0

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\download\minizip.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:988
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\download\minizip.dll,#1
      2⤵
        PID:3348
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3348 -s 608
          3⤵
          • Program crash
          PID:4408
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3348 -ip 3348
      1⤵
        PID:5036

      Network

            MITRE ATT&CK Matrix

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            Downloads