Analysis

  • max time kernel
    91s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-09-2022 06:43

General

  • Target

    98149c0197eace171c130ba25c6b712884d23240b7cc4e74e715ec3f5dbced23.dll

  • Size

    1.4MB

  • MD5

    f485e3b245a4438b3792e7208a6cca99

  • SHA1

    f66f02edda4d228208b4b0cf83be7b47932c3dc0

  • SHA256

    98149c0197eace171c130ba25c6b712884d23240b7cc4e74e715ec3f5dbced23

  • SHA512

    1853b9eca06647b86ce66ae72620e1063d019969509d48374f30a875616908e90db9b8a3ee254a561f8d1fd792184560de00a3ac11760a3d7fe00dea550939ad

  • SSDEEP

    24576:iLcjh7lNHhOOf1eiAetQuHd0OkvoCaggoOJkR6NAgiYLU3Q:iLcV7nHUYeird0+CaoDg0U

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\98149c0197eace171c130ba25c6b712884d23240b7cc4e74e715ec3f5dbced23.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4824
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\98149c0197eace171c130ba25c6b712884d23240b7cc4e74e715ec3f5dbced23.dll,#1
      2⤵
        PID:4728
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4728 -s 632
          3⤵
          • Program crash
          PID:4184
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4728 -ip 4728
      1⤵
        PID:3588

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/4728-133-0x0000000010000000-0x00000000101E1000-memory.dmp

        Filesize

        1.9MB

      • memory/4728-134-0x00000000772D0000-0x0000000077473000-memory.dmp

        Filesize

        1.6MB

      • memory/4728-135-0x00000000761F0000-0x0000000076405000-memory.dmp

        Filesize

        2.1MB