Analysis

  • max time kernel
    141s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-02-2024 02:03

General

  • Target

    $PLUGINSDIR/InstallOptions.dll

  • Size

    14KB

  • MD5

    296a5f3179fa8d7a7a855eaf696ede44

  • SHA1

    57aa5b71553ed282dd22c768e039a187f5c13f63

  • SHA256

    ee0ad77e681c4d0fdf1d67df5f4ca03e6bdd8e3b05dfb47a83ad5c733ed62960

  • SHA512

    bc527d1485f468e8d098057e0e38e8cb7aa6eb64d4ca30927b99b1552a3177b132b989015ff95bdf2ca046bf11a54b4b456f51e024fbc734fbb548c3499e53f6

  • SSDEEP

    192:r6JaVGQ+xI5EeuyvMmGpeWH2J5xprN+AxTyK72dwF7dBdcQOz:r6JaVh4I5rpPbTy+BdhO

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:4348
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
      2⤵
        PID:3568
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3568 -s 636
          3⤵
          • Program crash
          PID:2872
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3568 -ip 3568
      1⤵
        PID:4772

      Network

      MITRE ATT&CK Matrix

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      Downloads