Analysis

  • max time kernel
    145s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-01-2024 10:00

General

  • Target

    $PLUGINSDIR/nsDialogs.dll

  • Size

    9KB

  • MD5

    42b064366f780c1f298fa3cb3aeae260

  • SHA1

    5b0349db73c43f35227b252b9aa6555f5ede9015

  • SHA256

    c13104552b8b553159f50f6e2ca45114493397a6fa4bf2cbb960c4a2bbd349ab

  • SHA512

    50d8f4f7a3ff45d5854741e7c4153fa13ee1093bafbe9c2adc60712ed2fb505c9688dd420d75aaea1b696da46b6beccc232e41388bc2a16b1f9eea1832df1cd7

  • SSDEEP

    192:o68cSzvTyl4tgi8pPjQM0PuAg0YNyoIFtSP:LBSzm+t18pZ0WAg0RoIFg

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\nsDialogs.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1284
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
      2⤵
        PID:2484
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2484 -s 636
          3⤵
          • Program crash
          PID:2140
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 500 -p 2484 -ip 2484
      1⤵
        PID:1656

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads