Managed XDR

microsoft.doc — отчёт о динамическом анализе вредоносного файла

Информация о файле

Имя файла
microsoft.doc
Тип файла
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Author: Tiago Oliveira, Template: Normal.dotm, Last Saved By: Bruno, Revision Number: 6, Name of Creating Application: Microsoft Office Word, Total Editing Time: 14:00, Create Time/Date: Tue Feb 28 14:44:00 2023, Last Saved Time/Date: Sun Jun 2 23:30:00 2024, Number of Pages: 1, Number of Words: 0, Number of Characters: 0, Security: 0
Размер файла
58.5 KB
Первое обнаружение
Последнее обнаружение

Окружение

win7/x86 en

Хеши

SHA1
45a7d3ad9e84dec42aac3dc4586003e2bd886dfb
SHA256
1a1371842d21d81ae19168d308b4db6802bdbc65aae61b78336a41342981fdfa
MD5
35fa164839fb01324a7238b682b69a7a

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 macroses (total: 2)
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 macroses (total: 2)
T1064 office_macros_autoexec: The document contains an auto-start macro
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

T1518 locates_browser: Attempts to identify where browsers are installed
T1083 checks_recent_files: Attempt to check recently opened files through registry

Other

yara_rules: Static rules
modifies_certs: Attempts to generate or modify system certificates
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
checktokenmembership: Checks user token with CheckTokenMembership call