Analysis

  • max time kernel
    135s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-06-2023 07:38

General

  • Target

    614395ab96638e1d8deb3d3b62b28522bd56438c50038b7267ea09613d3eeeff.dll

  • Size

    399KB

  • MD5

    b234f8a9feee328ea7d73031c20f2478

  • SHA1

    1a4c531cc3ad79442dd79f91dfb1cacf57bb5c35

  • SHA256

    614395ab96638e1d8deb3d3b62b28522bd56438c50038b7267ea09613d3eeeff

  • SHA512

    b7a20f8b71a62c4f10ff046ad4453e5b0d047017013c6b8507673643791657e174f415d05ea085b3388fe643d1c7a06220461916b71e1d97395564964ebec65e

  • SSDEEP

    12288:BqkFeM2oyAK/kHhef+uDHxPM2mkoLLdPiWnqp:MkFeM9K/u8G2mb0Gqp

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\614395ab96638e1d8deb3d3b62b28522bd56438c50038b7267ea09613d3eeeff.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2992
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\614395ab96638e1d8deb3d3b62b28522bd56438c50038b7267ea09613d3eeeff.dll,#1
      2⤵
        PID:980
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 980 -s 652
          3⤵
          • Program crash
          PID:2076
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 980 -ip 980
      1⤵
        PID:1472

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/980-133-0x0000000000400000-0x000000000052F000-memory.dmp
        Filesize

        1.2MB