Managed XDR

ltr1252025.ppt — отчёт о динамическом анализе вредоносного файла

Информация о файле

Имя файла
ltr1252025.ppt
Тип файла
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Title: Ltr 12-05-2025, Author: St Xaviers School, Revision Number: 5, Name of Creating Application: Microsoft Office PowerPoint, Total Editing Time: 05:21, Create Time/Date: Tue Mar 18 14:00:38 2025, Last Saved Time/Date: Mon Mar 31 13:46:12 2025, Number of Words: 0, Comments: Xaviers School fall 2025 Syllabus, Subject: Spring 2025 Syllabus, Keywords: Education; Learning; Kids
Размер файла
67.5 KB
Первое обнаружение
Последнее обнаружение

Окружение

win7/x86 en

Хеши

SHA1
f173380c06f8bb546159493910f14f54145e1a11
SHA256
2c26750b0595ea76d07706da4ab0ffcd47e0ab05edac335d1e1d879f9fcaf6b6
MD5
4f3d5a6d38976686f0c8102df3804c92

Сигнатуры

Execution

T1059.001 suspicious_powershell: Suspicious document behaviour (creates powershell process)
T1059.001 suspicious_process: Spawns a suspicious process
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)

Privilege Escalation

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: The document contains macro
T1064 office_macros_autoexec: The document contains an auto-start macro
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Credential Access

T1555.003 cookie_files: Accesses cookie files
T1552 cookie_files: Accesses cookie files

Discovery

T1083 checks_recent_files: Attempt to check recently opened files through registry
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents

Other

office_summary: The document contains suspicious metadata
get_policy_info: Retrieves information about a Policy object
test_check_service: Starts services
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card
yara_rules: Static rules