Analysis

  • max time kernel
    176s
  • max time network
    186s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-12-2022 22:57

General

  • Target

    711aefc9c29ea5177526dd7c5e9f47f7e51feb4bec4f6d03351ff118bef309f7.dll

  • Size

    654KB

  • MD5

    2f1b7f05512e4e8a5f084bc82ebbd982

  • SHA1

    265bc05fb9cffcac38eeef27952904b53f534674

  • SHA256

    711aefc9c29ea5177526dd7c5e9f47f7e51feb4bec4f6d03351ff118bef309f7

  • SHA512

    8cc16c165484462306da0c3ed705b0775ecfafb61ef5fec790671a3f7b0091c8e45e86c1a54a9ae2e3d6859b506422e7bb1345b4e511d975cc975635dacf852c

  • SSDEEP

    12288:g9UVYnskCt71MBbueE5VeT2M8DI6UduKsXxDADA1cxGdk:g9ykCtZmbun5C8DgsnXxDkA1yG+

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\711aefc9c29ea5177526dd7c5e9f47f7e51feb4bec4f6d03351ff118bef309f7.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3452
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\711aefc9c29ea5177526dd7c5e9f47f7e51feb4bec4f6d03351ff118bef309f7.dll,#1
      2⤵
        PID:2468
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2468 -s 584
          3⤵
          • Program crash
          PID:4100
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2468 -ip 2468
      1⤵
        PID:5112

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/2468-132-0x0000000000000000-mapping.dmp