Analysis

  • max time kernel
    160s
  • max time network
    179s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-11-2022 17:05

General

  • Target

    801983225cf4ef8c5b89884f96a2fb6f182ad2b73268938855816a53191b92b5.dll

  • Size

    361KB

  • MD5

    533c2ac8248bcfe7354bb98693cd19de

  • SHA1

    ade7def80bae2f24b65b1098c6431022e1c5904f

  • SHA256

    801983225cf4ef8c5b89884f96a2fb6f182ad2b73268938855816a53191b92b5

  • SHA512

    e3c7621972bff8f2cac7a8f9a6c615ec841074769006d6bc097a2982f2e1209b487f9f4288c1c1d16c8375826cdc875c6e80640d1b8d58565c0dac74bd4edc0a

  • SSDEEP

    6144:eigEwzuBmYaCDYyQi7ieC+b1taRZLLsUacr7pZ2GWLfvqffxOHF:e/LzuBHakt7ielxtaEcr7/ezF

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\801983225cf4ef8c5b89884f96a2fb6f182ad2b73268938855816a53191b92b5.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2280
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\801983225cf4ef8c5b89884f96a2fb6f182ad2b73268938855816a53191b92b5.dll,#1
      2⤵
        PID:2164
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2164 -s 596
          3⤵
          • Program crash
          PID:2900
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2164 -ip 2164
      1⤵
        PID:3724

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/2164-132-0x0000000000000000-mapping.dmp

      • memory/2164-133-0x0000000073E70000-0x0000000073ECE000-memory.dmp

        Filesize

        376KB