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Analysis

  • max time kernel
    153s
  • max time network
    162s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231020-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/11/2023, 23:19

General

  • Target

    NEAS.e59586f3de8a7021caa8bdfdbb4eea30.dll

  • Size

    1.5MB

  • MD5

    e59586f3de8a7021caa8bdfdbb4eea30

  • SHA1

    53e2d1283f29ed8760ebbfd91687ad232201ed66

  • SHA256

    9d024a374e7e65f48030504e7fee7cfd2e0168d94a007e33d742d81af31beddf

  • SHA512

    d5030bdc3c4ed0dfeada3b586bf31b603de3d7ab3957ade57148fd709f17652b435ad6e31409603e218f07314f6ddacf5865cffafd0376e7a4f569e4d138428d

  • SSDEEP

    49152:P/rrEiicsc8ZzIVn3RXhee7jO4Yuz4OMYC2F:PMiiLcPnB8ePyO82F

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\NEAS.e59586f3de8a7021caa8bdfdbb4eea30.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3304
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\NEAS.e59586f3de8a7021caa8bdfdbb4eea30.dll,#1
      2⤵
        PID:5032
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5032 -s 564
          3⤵
          • Program crash
          PID:4256
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 5032 -ip 5032
      1⤵
        PID:3676

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/5032-0-0x0000000010000000-0x00000000101D8000-memory.dmp

        Filesize

        1.8MB

      • memory/5032-1-0x00000000760B0000-0x00000000762C5000-memory.dmp

        Filesize

        2.1MB