Managed XDR

workphish.doc — отчёт о динамическом анализе вредоносного файла

Информация о файле

Имя файла
workphish.doc
Тип файла
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1251, Template: Normal.dotm, Revision Number: 52, Name of Creating Application: Microsoft Office Word, Total Editing Time: 43:00, Create Time/Date: Thu Jan 30 09:25:00 2025, Last Saved Time/Date: Thu Jan 30 10:23:00 2025, Number of Pages: 1, Number of Words: 0, Number of Characters: 0, Security: 0
Размер файла
36.5 KB
Первое обнаружение
Последнее обнаружение

Окружение

win7/x86 en

Хеши

SHA1
bdd945c823f2dbd507c66a864a082940d2e5d903
SHA256
f243aa471be5db072e79e6462041f98009e5cab319bc44aae4d3ff8cd3e4be18
MD5
8338f2c240d913b94d3db1debf3a668b

Сигнатуры

Execution

T1059.001 suspicious_powershell: Suspicious document behaviour (creates powershell process)
T1059.001 suspicious_process: Spawns a suspicious process
T1064 office_macros_suspicious: Document contains suspicious 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)

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_suspicious: Document contains suspicious macro
T1064 office_macros: The document contains macro
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
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1070 stealth_window: A process created a hidden window

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

yara_rules: Static rules
dead_host_suspicious: Connects to IP addresses with suspicious port that do not respond (possible Meterpreter)
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