Analysis

  • max time kernel
    92s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-11-2024 07:43

General

  • Target

    $_10_/Qt5Multimedia.dll

  • Size

    844KB

  • MD5

    e6a994352edda6009e1dbd17ce2b1c18

  • SHA1

    2b4e0851d726a38bf8ec68fac1d0a291627c959f

  • SHA256

    480cb71724f88a952fd55bae1e213df60334cd7630f4621ee327111cbb7e2ea3

  • SHA512

    4942d935f9cf227975716b6c118da7657f426afaebe2d81e04a95b37304eb45aaaa8826fe0df971ccd94034c6604d3818610d52a81eeacca7f9cefbdefcb81f7

  • SSDEEP

    24576:zuksyl6bHdVGWY9BqX41MN/q1MaS2uA7pkpy5tGnN/VquvMqTAR8sBJrcTABU3Ld:yTCrMcy7BfZ

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$_10_\Qt5Multimedia.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4976
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$_10_\Qt5Multimedia.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4360
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4360 -s 748
        3⤵
        • Program crash
        PID:4676
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4360 -ip 4360
    1⤵
      PID:3568

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4360-1-0x0000000073331000-0x0000000073479000-memory.dmp

      Filesize

      1.3MB

    • memory/4360-4-0x0000000074C10000-0x0000000074CE9000-memory.dmp

      Filesize

      868KB

    • memory/4360-2-0x0000000073C60000-0x0000000074291000-memory.dmp

      Filesize

      6.2MB

    • memory/4360-0-0x0000000073330000-0x0000000073568000-memory.dmp

      Filesize

      2.2MB

    • memory/4360-3-0x0000000073330000-0x0000000073568000-memory.dmp

      Filesize

      2.2MB

    • memory/4360-15-0x0000000073580000-0x00000000735EE000-memory.dmp

      Filesize

      440KB

    • memory/4360-19-0x0000000072A10000-0x0000000072B21000-memory.dmp

      Filesize

      1.1MB

    • memory/4360-18-0x0000000072E20000-0x0000000072F4C000-memory.dmp

      Filesize

      1.2MB

    • memory/4360-24-0x0000000072250000-0x00000000722C9000-memory.dmp

      Filesize

      484KB

    • memory/4360-28-0x0000000071FC0000-0x0000000072130000-memory.dmp

      Filesize

      1.4MB

    • memory/4360-26-0x00000000721A0000-0x00000000721C6000-memory.dmp

      Filesize

      152KB

    • memory/4360-25-0x00000000721D0000-0x0000000072247000-memory.dmp

      Filesize

      476KB

    • memory/4360-23-0x00000000722D0000-0x0000000072654000-memory.dmp

      Filesize

      3.5MB

    • memory/4360-29-0x0000000071F80000-0x0000000071FBC000-memory.dmp

      Filesize

      240KB

    • memory/4360-27-0x0000000072130000-0x000000007219B000-memory.dmp

      Filesize

      428KB

    • memory/4360-22-0x0000000072660000-0x0000000072839000-memory.dmp

      Filesize

      1.8MB

    • memory/4360-21-0x0000000072840000-0x00000000729ED000-memory.dmp

      Filesize

      1.7MB

    • memory/4360-20-0x00000000729F0000-0x0000000072A0E000-memory.dmp

      Filesize

      120KB

    • memory/4360-17-0x0000000072F50000-0x00000000732CD000-memory.dmp

      Filesize

      3.5MB

    • memory/4360-14-0x00000000735F0000-0x0000000073A02000-memory.dmp

      Filesize

      4.1MB

    • memory/4360-12-0x0000000073A60000-0x0000000073B7F000-memory.dmp

      Filesize

      1.1MB

    • memory/4360-11-0x0000000073C60000-0x0000000074291000-memory.dmp

      Filesize

      6.2MB

    • memory/4360-13-0x0000000073A30000-0x0000000073A56000-memory.dmp

      Filesize

      152KB

    • memory/4360-10-0x00000000742A0000-0x000000007481C000-memory.dmp

      Filesize

      5.5MB

    • memory/4360-9-0x0000000074820000-0x0000000074834000-memory.dmp

      Filesize

      80KB

    • memory/4360-8-0x0000000074840000-0x0000000074A02000-memory.dmp

      Filesize

      1.8MB

    • memory/4360-7-0x0000000074A10000-0x0000000074B80000-memory.dmp

      Filesize

      1.4MB

    • memory/4360-6-0x0000000074B80000-0x0000000074C0F000-memory.dmp

      Filesize

      572KB

    • memory/4360-5-0x0000000074C10000-0x0000000074CE9000-memory.dmp

      Filesize

      868KB