Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/08/2022, 17:17

General

  • Target
    2000-58-0x00000000007E0000-0x000000000085E000-memory.dll
  • Size 504KB
  • Sample220831-vt8bmsbag6
  • SHA256 48eca625d325c3c8559e057143866b3b54191a1ca4eb3f6f19ce0a5e9c3834d0
  • MD5 SHA1 SHA512 SSDEEP
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\2000-58-0x00000000007E0000-0x000000000085E000-memory.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3492
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\2000-58-0x00000000007E0000-0x000000000085E000-memory.dll,#1
      2⤵
        PID:2036
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2036 -s 560
          3⤵
          • Program crash
          PID:4704
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2036 -ip 2036
      1⤵
        PID:4008

      Network

            MITRE ATT&CK Matrix

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            Downloads