Analysis

  • max time kernel
    217s
  • max time network
    219s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-07-2024 10:55

General

  • Target

    $PLUGINSDIR/nsDialogs.dll

  • Size

    14KB

  • MD5

    2726673c720a296442c8ed134b41d169

  • SHA1

    b8050c85017fcda78f6b82cc86ad277bb0dbd539

  • SHA256

    778b2bfbf3f4e641161f40c8174442a4d3865f097e3a2a383356dbfcac8005ab

  • SHA512

    95fd8cd96a4c627dfc1a89a98630ead3fe431360ab15f2324a52fdd03b2b493bdc44a4d6d0189276826725ea4e48aeb4711459a459b92a80be51e9431b70bb0b

  • SSDEEP

    192:clWWck581HwPRLG/CocFR1w5nEYkv/RGl5BoiS+6SZSM3CU:Hdk5SoRLG/CocFR62Ykv8l5BoiFXyU

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:1016
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
      2⤵
        PID:5056
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5056 -s 636
          3⤵
          • Program crash
          PID:1812
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 5056 -ip 5056
      1⤵
        PID:2260

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/5056-0-0x0000000074C70000-0x0000000074C7C000-memory.dmp

        Filesize

        48KB