Analysis

  • max time kernel
    186s
  • max time network
    192s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-12-2023 11:46

General

  • Target

    17777257ed494cf0ea75b869a535c8f5.dll

  • Size

    156KB

  • MD5

    17777257ed494cf0ea75b869a535c8f5

  • SHA1

    ad22bd07b4766ff67f05f01dd65c0d128a060781

  • SHA256

    982be5e56dbd500dfb243fc9ca205be48bae1b492975b5bce2a96e09cd46d546

  • SHA512

    7d7842030e05cff5d3810f8240b24b9a83a9a0aa7c8ccf30a3859c7171b418b43adfe1e542f444b6704122caad8fa8a860d575e20a47afc92bd3c1536ff13d96

  • SSDEEP

    1536:vLMydMlWpt1Sd7iyt7QXLi7EN5Tv2fb87BK04wu5mk90wp48DinMrLQJ6AV0:vLMyW77iytsXLi76iNbZ1iMrLt7

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\17777257ed494cf0ea75b869a535c8f5.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1616
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\17777257ed494cf0ea75b869a535c8f5.dll,#1
      2⤵
        PID:3168
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3168 -s 544
          3⤵
          • Program crash
          PID:1008
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3168 -ip 3168
      1⤵
        PID:1004

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/3168-0-0x0000000010000000-0x0000000010027000-memory.dmp

        Filesize

        156KB