Analysis

  • max time kernel
    146s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/01/2024, 13:17

General

  • Target

    3e9612ddc5888fff208ac5a434305796.dll

  • Size

    50KB

  • MD5

    3e9612ddc5888fff208ac5a434305796

  • SHA1

    31d936ab245859013bd17f87530c8feb41aff1c4

  • SHA256

    15d026ade9c9f7bfdcd45ab04e574c416d34b3d6833a502e23339974f592ac8e

  • SHA512

    f09d8258a555ad3135b3b0b9fb1dafecb83d36d8f304c5413b0e9f7671077b533891971e35dc44d4be9a1b79d97c3999e120c224b7660f99626ebb79779f6dd2

  • SSDEEP

    768:BS7MqklszD1jD95No51mV+sFuXE+PPvWR+CT+yr8t8MPOsYvwTqXaLfAN:Y7MqklsXzX+sFwWR+wQt8fpXaLf6

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\3e9612ddc5888fff208ac5a434305796.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1012
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\3e9612ddc5888fff208ac5a434305796.dll,#1
      2⤵
        PID:1896
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1896 -s 676
          3⤵
          • Program crash
          PID:2732
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1896 -ip 1896
      1⤵
        PID:1900

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/1896-0-0x0000000000620000-0x0000000000631000-memory.dmp

        Filesize

        68KB

      • memory/1896-1-0x0000000000620000-0x0000000000631000-memory.dmp

        Filesize

        68KB