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Analysis

  • max time kernel
    150s
  • max time network
    161s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/03/2024, 20:14

General

  • Target

    $PLUGINSDIR/InstallOptions.dll

  • Size

    15KB

  • MD5

    828a94a3b9a080f79e84015b55fce227

  • SHA1

    c15c615925bb72531ba32194253eefa49edaa93a

  • SHA256

    1d0a17641f697203fd0c0b9ba0b715436299203c9c1be90c458fe668a1eb68d2

  • SHA512

    c3d41a3f9377a8c18a85eec50a3eb3cf5a4ec8ea4bbffd73992455cb01aaed9f158183bc647684f82c516534266a46ccfcd7c2c0b3e1b73774c3bedc9e80054a

  • SSDEEP

    192:1sIZHdT9uwYX94kYd2iCzHR+yK7imphLAykycpKPd5mT8ozxGUWumle:1sUHd9GN2d2iwl0impATIPdAT8Ov6

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\$PLUGINSDIR\InstallOptions.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2292
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
      2⤵
        PID:4932
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4932 -s 636
          3⤵
          • Program crash
          PID:64
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 4932 -ip 4932
      1⤵
        PID:792

      Network

      MITRE ATT&CK Matrix

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      Downloads