Analysis

  • max time kernel
    121s
  • max time network
    111s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    15-01-2022 01:16

General

  • Target

    4955c17a8827be9d3a1ba463a376fc6ef73b8be2d46e5719cef2d3cc6503c45b.dll

  • Size

    574KB

  • MD5

    5ca85d23543e7ed34c01e599c97137b1

  • SHA1

    6bf107df5274ab8b680f3bc176c37deb5ffc0180

  • SHA256

    4955c17a8827be9d3a1ba463a376fc6ef73b8be2d46e5719cef2d3cc6503c45b

  • SHA512

    3799b2f5e5fcbde22376d6d494deef44aa7bbbfc3388d14c7439fcd70fd148d478d202123deaadda53aeb5a7e1b62ebda4ddf9c8f1a6ea7b680eff1644388385

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\4955c17a8827be9d3a1ba463a376fc6ef73b8be2d46e5719cef2d3cc6503c45b.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:616
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\4955c17a8827be9d3a1ba463a376fc6ef73b8be2d46e5719cef2d3cc6503c45b.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2720
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\4955c17a8827be9d3a1ba463a376fc6ef73b8be2d46e5719cef2d3cc6503c45b.dll",DllRegisterServer
        3⤵
          PID:1924

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/1924-118-0x0000000000000000-mapping.dmp
    • memory/2720-115-0x0000000000000000-mapping.dmp
    • memory/2720-117-0x00000000009A5000-0x00000000009A6000-memory.dmp
      Filesize

      4KB

    • memory/2720-116-0x0000000000981000-0x00000000009A5000-memory.dmp
      Filesize

      144KB