Analysis

  • max time kernel
    206s
  • max time network
    210s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-12-2022 13:55

General

  • Target

    김기환.docx

  • Size

    155KB

  • MD5

    4b6a088568f7293969566b7bdaf58741

  • SHA1

    5723299076c4a032cda695ce74ef6e54f9ab2f52

  • SHA256

    87e2e3291268aa3e203cfe917ee7974926bcab7d3b0f417b7b2ede4acfd2869f

  • SHA512

    edd7f48a7d59e7ea5eb0512b4bc39a1a2269d9866c656c1b41d1479023edc4cef15f914f290146ae3ed2e765bb207a45e906c6d3ae65dc96b1ae240faad5b919

  • SSDEEP

    3072:HKPNqHlnUjeb+oBlRvDNRmc95BR/YCkXr03++0CN:qPNqNmW+2RvDvJF/YCY2HN

Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\김기환.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:4364

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4364-132-0x00007FF8FD290000-0x00007FF8FD2A0000-memory.dmp

    Filesize

    64KB

  • memory/4364-134-0x00007FF8FD290000-0x00007FF8FD2A0000-memory.dmp

    Filesize

    64KB

  • memory/4364-133-0x00007FF8FD290000-0x00007FF8FD2A0000-memory.dmp

    Filesize

    64KB

  • memory/4364-135-0x00007FF8FD290000-0x00007FF8FD2A0000-memory.dmp

    Filesize

    64KB

  • memory/4364-136-0x00007FF8FD290000-0x00007FF8FD2A0000-memory.dmp

    Filesize

    64KB

  • memory/4364-137-0x00007FF8FAD20000-0x00007FF8FAD30000-memory.dmp

    Filesize

    64KB

  • memory/4364-138-0x00007FF8FAD20000-0x00007FF8FAD30000-memory.dmp

    Filesize

    64KB

  • memory/4364-140-0x00007FF8FD290000-0x00007FF8FD2A0000-memory.dmp

    Filesize

    64KB

  • memory/4364-141-0x00007FF8FD290000-0x00007FF8FD2A0000-memory.dmp

    Filesize

    64KB

  • memory/4364-142-0x00007FF8FD290000-0x00007FF8FD2A0000-memory.dmp

    Filesize

    64KB

  • memory/4364-143-0x00007FF8FD290000-0x00007FF8FD2A0000-memory.dmp

    Filesize

    64KB