Analysis

  • max time kernel
    90s
  • max time network
    95s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240426-en
  • resource tags

    arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    19-05-2024 15:21

General

  • Target

    Plugins/AVS/AddBorder.dll

  • Size

    24KB

  • MD5

    1dba69483f822c0b68971bd392ca0660

  • SHA1

    1c27b97ae7ccad4fba8da41210b7480d04ae2768

  • SHA256

    db427053589f1e51a9b95a1cd7325da259c6e5dd57fc11570c969f68fbfa723e

  • SHA512

    d2de9daec2cc6685d2c6215ad63934615dfb079620402807dd450ae6e9321d33e0e5c709ac8732e9f99c04bef540e58292368c40650f57258d91de91f21d845b

  • SSDEEP

    96:HRVRhwDAeR+dHkgdmz22g/nat7G8ZKACtPTHXxclBtkKPNLBE:HrRhNeRckgdR2g/aIlDdrXxclBHZ

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\AVS\AddBorder.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2944
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\Plugins\AVS\AddBorder.dll,#1
      2⤵
        PID:3564
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3564 -s 532
          3⤵
          • Program crash
          PID:4696
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3564 -ip 3564
      1⤵
        PID:1460

      Network

      MITRE ATT&CK Matrix

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