Analysis

  • max time kernel
    91s
  • max time network
    99s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-05-2024 11:17

General

  • Target

    $PLUGINSDIR/InstallOptions.dll

  • Size

    15KB

  • MD5

    d095b082b7c5ba4665d40d9c5042af6d

  • SHA1

    2220277304af105ca6c56219f56f04e894b28d27

  • SHA256

    b2091205e225fc07daf1101218c64ce62a4690cacac9c3d0644d12e93e4c213c

  • SHA512

    61fb5cf84028437d8a63d0fda53d9fe0f521d8fe04e96853a5b7a22050c4c4fb5528ff0cdbb3ae6bc74a5033563fc417fc7537e4778227c9fd6633ae844c47d9

  • SSDEEP

    192:EyGQtZkTktEQUrJaZfuyCnSmUsv3sY7L7cW8Y6Q86QvoTr11929WtshLAzgSrX8:EyNt+4t7uJalUnGesY7Lt8nCr/Yosa

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:2228
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
      2⤵
        PID:1604
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1604 -s 636
          3⤵
          • Program crash
          PID:380
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1604 -ip 1604
      1⤵
        PID:2060

      Network

      MITRE ATT&CK Matrix

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      Downloads