Analysis

  • max time kernel
    139s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-05-2024 07:47

General

  • Target

    $PLUGINSDIR/nsDialogs.dll

  • Size

    15KB

  • MD5

    141fde44b6b2b0fc3d7d81e62c70f4ce

  • SHA1

    755483b608b4519dbbd73eb5c07184f15d5533a7

  • SHA256

    7788feb3ec52b52aa0b839341cb2c955e36546fa85577dfe7dde7852d961913c

  • SHA512

    de598b349196a4eedada4b020ac9b6fb9610a18589e28d7778608a5a00e651cb3a300c1ddb1bd3a5adae05a3f6cee583ff57402bf19c61ce9451d236ba60828f

  • SSDEEP

    192:3aujesS4HREEK5MYxtdqn420udnYe+PjPSrcy++v1Etr9ZCspE+TMQrp3hsR:3acesSMExtdN20qnYPLltAeM+3hi

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:4208
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
      2⤵
        PID:4108
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4108 -s 636
          3⤵
          • Program crash
          PID:2028
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4108 -ip 4108
      1⤵
        PID:4788

      Network

      MITRE ATT&CK Matrix

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