Analysis

  • max time kernel
    91s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-11-2022 18:35

General

  • Target

    plugins/streamer.dll

  • Size

    235KB

  • MD5

    7477d1fa17cc49434d3f2535758d3953

  • SHA1

    2873741669e06720718b4c05cc9512b36938100a

  • SHA256

    e1ebb301bb05859d6aedde494c2fe7e102df0c79e1b9a575d8dee8fa0296cc6f

  • SHA512

    60d95b90e90fa031121216e04df81e5a0b816fe49ac58712c21a3a7ed02ee75236ce98c572149d3bde2a67ac02138a010df50c83b0ae8ab3be68feca53190ca9

  • SSDEEP

    3072:HPmx4ysuRVx9nVvPdhx6nIHQEPCYTbGyZTwKZUR7HGANOrP1zwnrOZqzxF+VC:v6DswlPD8IC8UR7mAcP1zwrOZqu

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\plugins\streamer.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2420
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\plugins\streamer.dll,#1
      2⤵
        PID:1000
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1000 -s 612
          3⤵
          • Program crash
          PID:4952
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1000 -ip 1000
      1⤵
        PID:2568

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/1000-132-0x0000000000000000-mapping.dmp