Analysis

  • max time kernel
    227s
  • max time network
    336s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    09-12-2022 10:11

General

  • Target

    1900-142-0x0000000010000000-0x0000000010B6B000-memory.dll

  • Size

    2.1MB

  • MD5

    20d3611f21cee0d135b9c51db871a2bd

  • SHA1

    469f0b2604612c69fc16b8efd6b24dd14037062c

  • SHA256

    3b49d0793af0356c5fac9688a4ff3e15e8fd04537236ad48e9d75227a08b9768

  • SHA512

    2a00ea73d34b6e707ea3453ed7b5841f23d985f39fe53d5a1b709d50205bfde3bb5ac76a6feff369e8fe6f2dc1ab68d722c5afb44f2e8b33cb91081bb39c0716

  • SSDEEP

    49152:hF60mvOjpWKI5lEpYTqETr7Rd/tLyJe6OoY3lHt0UwIY:hF60mvGboLqGd/Be9OoY3MUwp

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\1900-142-0x0000000010000000-0x0000000010B6B000-memory.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:580
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\1900-142-0x0000000010000000-0x0000000010B6B000-memory.dll,#1
      2⤵
        PID:1868

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/1868-54-0x0000000000000000-mapping.dmp
    • memory/1868-55-0x0000000075C11000-0x0000000075C13000-memory.dmp
      Filesize

      8KB