Analysis

  • max time kernel
    145s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231025-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231025-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-11-2023 08:11

General

  • Target

    NEAS.830a2bb590f2f0eb4b8a18d8eae9ad50.dll

  • Size

    171KB

  • MD5

    830a2bb590f2f0eb4b8a18d8eae9ad50

  • SHA1

    b24175d00ec8b74ff75a8f1e82c76663d3fb01a1

  • SHA256

    97a8036d36fe4fc4022289c1964dce99e9feef4257f72c535a4cee4dc09f06e6

  • SHA512

    03d897bf2d408df8cb8f67584b56005cd0879b9cbfe1de00c9734d8aacda6146f1e35bb1af6989ea0623432d71f8faadd61db05982efb23b720f9effc13b1aef

  • SSDEEP

    3072:V0KK+cCtn4HAYRbSIDyNNpaYCmo++ihpWOpIwXBJMNcf7Eol:V0T+cC4zEvMihpW2MwE+

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.830a2bb590f2f0eb4b8a18d8eae9ad50.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:768
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\NEAS.830a2bb590f2f0eb4b8a18d8eae9ad50.dll,#1
      2⤵
        PID:464
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 464 -s 608
          3⤵
          • Program crash
          PID:4140
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 464 -ip 464
      1⤵
        PID:5064

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/464-0-0x0000000075800000-0x0000000075831000-memory.dmp

        Filesize

        196KB

      • memory/464-1-0x0000000075800000-0x0000000075831000-memory.dmp

        Filesize

        196KB