Analysis

  • max time kernel
    89s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-02-2023 19:44

General

  • Target

    Slither x32y 64/ffmpeg.dll

  • Size

    1003KB

  • MD5

    843d0b77ad0f97abdbf1c35f80ddf817

  • SHA1

    fa26030bd8f6d6a1da7e45c996eb2546580d7d4a

  • SHA256

    69db97f02c0ec74d90c9271c606e0de27c5c64e364c5d016fba1bd5dfc8a7236

  • SHA512

    783080f7f4bd642c2c053b3e1eca1870dc46a4e3742b9ef24de12d128ec34680749719dec33353f964cd79e6c0fd750a6471722b1a3c9afe89663788d002388b

  • SSDEEP

    12288:uP1N1ouo5xthlk6nLXRnqm12d/eO7PB7vApFU3utrM0f4+ZqsaEeY0:jxjlPp1ySFxVf4+n+

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\Slither x32y 64\ffmpeg.dll",#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4972
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Slither x32y 64\ffmpeg.dll",#1
      2⤵
        PID:5032
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5032 -s 612
          3⤵
          • Program crash
          PID:4552
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 5032 -ip 5032
      1⤵
        PID:4776

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/5032-132-0x0000000000000000-mapping.dmp