Managed XDR

scratch-zoo-2025-05-03...67ba117eb1b3638492060c (ZLoader) — отчёт о динамическом анализе вредоносного файла

Информация о файле

Имя файла
scratch-zoo-2025-05-03-e9ca82c0a167ba117eb1b3638492060c
Тип файла
Composite Document File V2 Document, Little Endian, Os: Windows, Version 5.1, Code page: 936, Author: mwb, Last Saved By: Administrator, Name of Creating Application: Microsoft Excel, Last Printed: Wed May 2 01:30:34 2012, Create Time/Date: Mon May 28 07:22:02 2001, Last Saved Time/Date: Wed May 2 02:00:08 2012, Security: 0
Размер файла
376 KB
Первое обнаружение
Последнее обнаружение

Окружение

win7/x86 en

Хеши

SHA1
40aed2d736aa2927f4c1e2776efc3cb775f2c3c6
SHA256
48e1d40e697ca852e955f8d4e4d103ecc2e5e32409f6d7503b1b583587783edd
MD5
e9ca82c0a167ba117eb1b3638492060c

Вредоносное ПО

  • ZLoader

Сигнатуры

Execution

T1203 office_exploit_creates_cmd: The document exhibits suspicious behaviour (creates a cmd.exe process)
T1203 office_write_exe: Office document dropped an executable file
T1064 office_macros_hidden: Document contains suspicious Excel 4.0 macro
T1064 office_macros: The document contains macro
T1064 office_macros_autoexec: The document contains an auto-start macro
T1204.002 office_vb_load: Microsoft Office is loading VB DLL files (macros usage indicator)

Persistence

T1547.001 persistence_autorun: Makes itself run automatically on Windows startup

Privilege Escalation

T1547.001 persistence_autorun: Makes itself run automatically on Windows startup
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Defense Evasion

T1064 office_macros_hidden: Document contains suspicious Excel 4.0 macro
T1564.001 stealth_file: Creates hidden or system files
T1070 stealth_window: A process created a hidden window
T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1497.002 async_mouse: Watches for mouse clicks using GetAsyncKeyState to detect human activity
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1064 office_macros: The document contains macro
T1064 office_macros_autoexec: The document contains an auto-start macro

Discovery

T1518 locates_browser: Attempts to identify where browsers are installed
T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1497.002 async_mouse: Watches for mouse clicks using GetAsyncKeyState to detect human activity
T1082 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining

Collection

T1115 set_clipboard_data: Sets data to clipboard

Command and Control

T1105 lolbin_extrac32: Download or Copy file with Extrac32

Other

yara_rules: Static rules
creates_exe: Creates executable files in the file system
creates_in_windows: Creates files in the Windows directory
creates_doc: Creates (office) documents in the file system
office_summary: The document contains suspicious metadata
break_limit_exceeded: Warning: function calls limit has been exceeded
error_drawtext: An error occured while executing the file
get_policy_info: Retrieves information about a Policy object
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card

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