Analysis

  • max time kernel
    143s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/12/2023, 22:32

General

  • Target

    1e8be6319aaaeef9cb154c937a8ae0f3.dll

  • Size

    28KB

  • MD5

    1e8be6319aaaeef9cb154c937a8ae0f3

  • SHA1

    c341f9de3d38b1c398e8d476e82c15226d694faa

  • SHA256

    a0c2165115fbf0ceae4c7f90f2583f40da15b7a3e27ab8e49a282aab897bce40

  • SHA512

    a6918341f61551585ba088e815841d2732bb6fa6706ad101d1f696d6d855348161cf5411aaf1c3dd569fd06b40139df1e43beea45b8b8c2a339b6fb661636aa6

  • SSDEEP

    384:em0FAMfs2m61+6HBS9RE+5pOwdDyxGj14tPb5GY52g1aygBqJWTEktg01dH:YFlLKOiDyiStj5GeCUJMEka01

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\1e8be6319aaaeef9cb154c937a8ae0f3.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2500
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\1e8be6319aaaeef9cb154c937a8ae0f3.dll,#1
      2⤵
        PID:4068
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4068 -s 560
          3⤵
          • Program crash
          PID:4552
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 4068 -ip 4068
      1⤵
        PID:2432

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/4068-0-0x0000000010000000-0x000000001000E000-memory.dmp

        Filesize

        56KB