Analysis

  • max time kernel
    142s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/01/2024, 08:03

General

  • Target

    4dc953560887407169cb63c860d9aa3d.dll

  • Size

    86KB

  • MD5

    4dc953560887407169cb63c860d9aa3d

  • SHA1

    d150f0ed1c54f167ee66f0189e6632116d1836d2

  • SHA256

    86baf95b760e6fd84bd1d1279c92a44e593a19a3830ec8f4a382253ef4392672

  • SHA512

    7ea959612bc5878d117c1488eb2acd1a8931baa0b7318a75041d871e27deafe9967b37f086f5f88c5ef4e344962f879308a20008ddc9dbf337e8e3a96b62b8c7

  • SSDEEP

    768:bs1Ju0l/IorZWtwPePzSAw/yj+TQyquuQeu4DTZFmwvEHNFGc+Me5SnF8xlDuRcg:bdY/IociKU/S+TkRhmwvU65UKDuRa00

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\4dc953560887407169cb63c860d9aa3d.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1816
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\4dc953560887407169cb63c860d9aa3d.dll,#1
      2⤵
        PID:340
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 340 -s 560
          3⤵
          • Program crash
          PID:2508
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 340 -ip 340
      1⤵
        PID:3972

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            • memory/340-0-0x0000000010000000-0x0000000010028000-memory.dmp

              Filesize

              160KB

            • memory/340-1-0x0000000010000000-0x0000000010028000-memory.dmp

              Filesize

              160KB