Analysis

  • max time kernel
    132s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/06/2024, 23:42

General

  • Target

    $PLUGINSDIR/System.dll

  • Size

    19KB

  • MD5

    35d7b29c3ed690a8b0cd323917677b42

  • SHA1

    ad74d2babe09f94838e408c8f9f77b6b56c644f5

  • SHA256

    714bd22a836a7f164b848541b8bf8ac80a20ff38e10e412bf9ef518620a80b8c

  • SHA512

    abc6f37b7306de737adf998607e81304ecc1589ac8e3164651b237def11b424a190e84608f4f6ce44a63ce225d93be7c617a736c82fb6b9077c5222c2e17b67d

  • SSDEEP

    384:4JoiO8V2upW7vQjS//nYPLQa6jvjeMN+:4JzO8V2uovQjoym

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\System.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4232
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
      2⤵
        PID:3412
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3412 -s 620
          3⤵
          • Program crash
          PID:1872
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 3412 -ip 3412
      1⤵
        PID:2512

      Network

            MITRE ATT&CK Matrix

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