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Analysis

  • max time kernel
    101s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    27/11/2022, 00:00

General

  • Target

    36a76b2ee3d215de1b75d2ca207063f6a7de98388c0dbb5de1a7f6304fbef875.doc

  • Size

    266KB

  • MD5

    022568d93a650f1b195a92be42321cb5

  • SHA1

    ad3de6a0d7654a9c6462b03a9e47ea15613159c4

  • SHA256

    36a76b2ee3d215de1b75d2ca207063f6a7de98388c0dbb5de1a7f6304fbef875

  • SHA512

    8c5671d9203d13b48c1ccf729ac8d81d36d3a4dee858517f90973875c98e5886ed14ba79f67602d0c32dd40c56b90a8a243e190ecbfe78c30f616e43c35de6f5

  • SSDEEP

    3072:+P3T6GFoW9gF00JAXyBkxIlBcnJFy0G51+0xg8ahRV5dPZCu/u9Vs6Zv:0trniBkuTcTnESFzgu/cs6

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 1 IoCs
  • Office loads VBA resources, possible macro or embedded object present
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\36a76b2ee3d215de1b75d2ca207063f6a7de98388c0dbb5de1a7f6304fbef875.doc"
    1⤵
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:980
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1124

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • memory/980-54-0x0000000072281000-0x0000000072284000-memory.dmp

      Filesize

      12KB

    • memory/980-55-0x000000006FD01000-0x000000006FD03000-memory.dmp

      Filesize

      8KB

    • memory/980-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/980-57-0x0000000070CED000-0x0000000070CF8000-memory.dmp

      Filesize

      44KB

    • memory/980-58-0x0000000075811000-0x0000000075813000-memory.dmp

      Filesize

      8KB

    • memory/980-61-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/980-62-0x0000000070CED000-0x0000000070CF8000-memory.dmp

      Filesize

      44KB

    • memory/1124-60-0x000007FEFB931000-0x000007FEFB933000-memory.dmp

      Filesize

      8KB