Analysis

  • max time kernel
    235s
  • max time network
    292s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/12/2022, 19:43

General

  • Target

    1534ab0400108fa4bb667d9d67c6e15fc623b026276322a23705aa8d6ff450f9.dll

  • Size

    264KB

  • MD5

    e8d71d1643ec99e1232c14afc1f3e619

  • SHA1

    624399bdb51a05c675743687d42f7cbee6deb075

  • SHA256

    1534ab0400108fa4bb667d9d67c6e15fc623b026276322a23705aa8d6ff450f9

  • SHA512

    dfa467cb00c9530ab2916e640ed16ce4325c4b9a4ded127c16765df406096ff2ea63980af705474d6ab762fb7238545fc63f9db17fd3c0d9b868a5d4df98012a

  • SSDEEP

    3072:PLgbcGHrk8x7l/ADCImwDuo35xiaci3BVV2n8d77LDcwTB8lUYKZkyBEwXGo0iMW:soUkw7l/J0335MmPE8NHZV72sU1rs

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\1534ab0400108fa4bb667d9d67c6e15fc623b026276322a23705aa8d6ff450f9.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4544
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\1534ab0400108fa4bb667d9d67c6e15fc623b026276322a23705aa8d6ff450f9.dll,#1
      2⤵
        PID:5072
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5072 -s 652
          3⤵
          • Program crash
          PID:3104
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5072 -ip 5072
      1⤵
        PID:2816

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/5072-133-0x0000000010000000-0x000000001004B000-memory.dmp

        Filesize

        300KB