Analysis

  • max time kernel
    147s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/04/2024, 16:14

General

  • Target

    Plugins/UsageMonitor.dll

  • Size

    26KB

  • MD5

    6d5a929df5550b56727a7cf2464a76e7

  • SHA1

    f4cd425a0fb71db146c243093f4504cbe0dc68a7

  • SHA256

    52ce9296b863c5f900140562989443f9b97ab77236168f4be504fa2de2992145

  • SHA512

    85ea7b9b04c07578811b407ba34e28b9927130004106b03110286415318964ba97760106144537fa63946e37838093a4f4436c421697f0151cdd9bbc4bbc3ba0

  • SSDEEP

    384:rVy/J2YCcfHLGyRZU5cFbdHn1xvvdZKl/hw+9XXy2anHoeSKAamMBeJD77:5y/9CILGyjUOFbtFZKDw+9yXI/UBeVv

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\Plugins\UsageMonitor.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3256
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\Plugins\UsageMonitor.dll,#1
      2⤵
        PID:3840
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3840 -s 984
          3⤵
          • Program crash
          PID:1940
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3840 -ip 3840
      1⤵
        PID:4052

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3840-0-0x0000000000930000-0x0000000000940000-memory.dmp

        Filesize

        64KB

      • memory/3840-1-0x0000000000980000-0x000000000098E000-memory.dmp

        Filesize

        56KB

      • memory/3840-2-0x0000000074EB0000-0x0000000074EBE000-memory.dmp

        Filesize

        56KB

      • memory/3840-3-0x0000000074570000-0x0000000074D20000-memory.dmp

        Filesize

        7.7MB

      • memory/3840-4-0x0000000074570000-0x0000000074D20000-memory.dmp

        Filesize

        7.7MB