Analysis

  • max time kernel
    134s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/06/2023, 21:13

General

  • Target

    libfreetype-6.dll

  • Size

    741KB

  • MD5

    ab830050673e1b2bcc9d17b897b17cc7

  • SHA1

    9ea82bc444faea66519ae36b572340372f785b51

  • SHA256

    a90e3fda12fece2c47f47b3efb9df6a78fa1263ac329c1d8cd3e886f815f0749

  • SHA512

    3252681ce2a8d5de5f638734e6ba91f501106150818b80d47148e416346ccc08f2610da4d9478a6e0c0e4ebc24859df5a30ce9377ae89007bb096ef417fd47d2

  • SSDEEP

    12288:8nJeqyGuy1MgLh+0TDS5/TLoD1LSs8MTToPmNsbH15ifEWmKchi5:AJ1DPjt+gDS5s1LSs8M3oPmNsbH1dZfq

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\libfreetype-6.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:644
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\libfreetype-6.dll,#1
      2⤵
        PID:1776
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1776 -s 656
          3⤵
          • Program crash
          PID:2300
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1776 -ip 1776
      1⤵
        PID:2884

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            • memory/1776-133-0x0000000063600000-0x00000000636C1000-memory.dmp

              Filesize

              772KB

            • memory/1776-135-0x000000006FA40000-0x000000006FB4A000-memory.dmp

              Filesize

              1.0MB

            • memory/1776-134-0x000000006EB40000-0x000000006EB66000-memory.dmp

              Filesize

              152KB

            • memory/1776-136-0x000000006E640000-0x000000006E655000-memory.dmp

              Filesize

              84KB

            • memory/1776-137-0x00000000628C0000-0x00000000628D9000-memory.dmp

              Filesize

              100KB

            • memory/1776-138-0x0000000068D40000-0x0000000068D82000-memory.dmp

              Filesize

              264KB

            • memory/1776-139-0x0000000064B40000-0x0000000064B5F000-memory.dmp

              Filesize

              124KB

            • memory/1776-140-0x0000000063080000-0x000000006309E000-memory.dmp

              Filesize

              120KB

            • memory/1776-141-0x0000000070740000-0x000000007076F000-memory.dmp

              Filesize

              188KB

            • memory/1776-142-0x000000006D6C0000-0x000000006D6EA000-memory.dmp

              Filesize

              168KB

            • memory/1776-143-0x0000000064BC0000-0x0000000064D13000-memory.dmp

              Filesize

              1.3MB

            • memory/1776-144-0x000000006FE40000-0x000000007001A000-memory.dmp

              Filesize

              1.9MB

            • memory/1776-146-0x0000000061EC0000-0x0000000061EEA000-memory.dmp

              Filesize

              168KB

            • memory/1776-147-0x0000000066200000-0x000000006630A000-memory.dmp

              Filesize

              1.0MB

            • memory/1776-145-0x0000000069340000-0x000000006938C000-memory.dmp

              Filesize

              304KB