Analysis

  • max time kernel
    493s
  • max time network
    497s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-10-2022 05:53

General

  • Target

    2f7ceb8ea5839aaf84793719b1c2f0e3fd932237da45700eadc339ae908883ec_dump_0x02390000.dll

  • Size

    76KB

  • MD5

    984d4b6587911d8859a0f76b8234e82f

  • SHA1

    9c373ef2046cca948aa1336781851ae8957f8354

  • SHA256

    920f35b643b025bd96cb6a7bf76c8c4c1be41f68de5cee6bd17e008d7066929f

  • SHA512

    e0ad3a8e0c02f347645e67fd9e832eeadce0e32a8f63cda88f6c4ead64873c94daddb46cda40d2b1619ca8caa8af084331ca6868c5f52e1701a160d62d25872a

  • SSDEEP

    1536:x6NJMItrncLXOh6OFV6D6NMez8MuBMH7gn7gSHtMOdDXoYwq:x6Nu4rnczOLoD62v7gSi8D4nq

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\2f7ceb8ea5839aaf84793719b1c2f0e3fd932237da45700eadc339ae908883ec_dump_0x02390000.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1176
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\2f7ceb8ea5839aaf84793719b1c2f0e3fd932237da45700eadc339ae908883ec_dump_0x02390000.dll,#1
      2⤵
        PID:4800
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4800 -s 564
          3⤵
          • Program crash
          PID:1412
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4800 -ip 4800
      1⤵
        PID:1748

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/4800-132-0x0000000000000000-mapping.dmp