Analysis

  • max time kernel
    134s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-10-2022 20:12

General

  • Target

    5aa5e8a203d817b21f088c922bbb8d089768e248f6f71d2a7e1c221578a5561b.dll

  • Size

    62KB

  • MD5

    a38594046a350c8e428e6b1b675006a2

  • SHA1

    574df9f28ee135523e5dbab737feb1d7e55db0ac

  • SHA256

    5aa5e8a203d817b21f088c922bbb8d089768e248f6f71d2a7e1c221578a5561b

  • SHA512

    0b7e75ae54441b77d6c07e1442a9012c0315c61067e6550ef80c9c0585cefaf62d5ae5805e6d8fe1f1a772a8d1a83dd8d43c1e9a7a61cab6b5acaa692737a846

  • SSDEEP

    1536:/7MYloVC9UD1T7t/nmZdo52FOm9C0JXlpV1u:A44C9Gpxyh9C05D7u

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\5aa5e8a203d817b21f088c922bbb8d089768e248f6f71d2a7e1c221578a5561b.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1928
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\5aa5e8a203d817b21f088c922bbb8d089768e248f6f71d2a7e1c221578a5561b.dll,#1
      2⤵
        PID:4780
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4780 -s 552
          3⤵
          • Program crash
          PID:4296
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4780 -ip 4780
      1⤵
        PID:4372

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/4780-133-0x0000000010000000-0x0000000010683000-memory.dmp

        Filesize

        6.5MB