Analysis

  • max time kernel
    152s
  • max time network
    162s
  • 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 21:49

General

  • Target

    e6d1ba7403a0cc09d2457b269442523075389719e85e5e4747a98661e1590def.dll

  • Size

    668KB

  • MD5

    48a61f356b589dc5e514493c2699c290

  • SHA1

    eaf763bac17c3b5348afabc9c3f4ab10efd391ea

  • SHA256

    e6d1ba7403a0cc09d2457b269442523075389719e85e5e4747a98661e1590def

  • SHA512

    26cf99488268ae434591373b6ec8f78bae0b4f53d78d9cb5fa5b09df1ff926ce46cdc94cd41ad8b9285c71d20117b916a863d5a2851c0da271e1856092da4e8c

  • SSDEEP

    12288:RNcw5lMe/uE1G3RkoszeaHKePeSdeyKxkI8aoJ00F5OiQzp9HnnlsMf:RNOe91GBkLqFePeSdi2WM5OHt9HnlsMf

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\e6d1ba7403a0cc09d2457b269442523075389719e85e5e4747a98661e1590def.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4596
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\e6d1ba7403a0cc09d2457b269442523075389719e85e5e4747a98661e1590def.dll,#1
      2⤵
        PID:1560
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1560 -s 624
          3⤵
          • Program crash
          PID:664
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1560 -ip 1560
      1⤵
        PID:5032

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/1560-132-0x0000000000000000-mapping.dmp

      • memory/1560-133-0x0000000002C70000-0x0000000002D17000-memory.dmp

        Filesize

        668KB

      • memory/1560-137-0x0000000002BF0000-0x0000000002C6D000-memory.dmp

        Filesize

        500KB