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Analysis

  • max time kernel
    58s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    28/05/2024, 20:24

General

  • Target

    d2809e3e60e5d9671be8644750ad1b385aaa6b4ff01fef8fc594d81c69275a33.docm

  • Size

    103KB

  • MD5

    513e8e3ede4f821dad0e3ba3448aca42

  • SHA1

    ddee9c679af1ca97f5834eaac5f010216fb0c9af

  • SHA256

    d2809e3e60e5d9671be8644750ad1b385aaa6b4ff01fef8fc594d81c69275a33

  • SHA512

    e1171cec9b9e90bf3689a341bc3a30f4d2767a1283d56bc01e5208cda4c71f492ce2992cb8bfd0128b2a15a969703288a08518139cb7e28158ce23c7aef20068

  • SSDEEP

    1536:vdK1jh7gPgP8MDw/jlQx1JE7vReOr0l77CXXNaHsdUXSIt98iuBIn8Wqj:v+cClwH9r0l77AnsSmy/BI8Wqj

Score
10/10

Malware Config

Signatures

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • 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 behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 8 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\d2809e3e60e5d9671be8644750ad1b385aaa6b4ff01fef8fc594d81c69275a33.docm"
    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:3056
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\POWERSHELL.exe
      POWERSHELL.exe "C:\Users\Public\doomsday.ps1"
      2⤵
      • Process spawned unexpected child process
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2272
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2812

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3056-0-0x000000002F8F1000-0x000000002F8F2000-memory.dmp

      Filesize

      4KB

    • memory/3056-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/3056-2-0x0000000070FED000-0x0000000070FF8000-memory.dmp

      Filesize

      44KB

    • memory/3056-10-0x0000000006350000-0x0000000006450000-memory.dmp

      Filesize

      1024KB

    • memory/3056-9-0x0000000006350000-0x0000000006450000-memory.dmp

      Filesize

      1024KB

    • memory/3056-19-0x0000000070FED000-0x0000000070FF8000-memory.dmp

      Filesize

      44KB

    • memory/3056-20-0x0000000006350000-0x0000000006450000-memory.dmp

      Filesize

      1024KB

    • memory/3056-21-0x0000000006350000-0x0000000006450000-memory.dmp

      Filesize

      1024KB