Managed XDR

evil.rtf (Follina) — отчёт о динамическом анализе вредоносного файла

Информация о файле

Имя файла
evil.rtf
Тип файла
Rich Text Format data, version 1, ANSI
Размер файла
267 Bytes
Первое обнаружение
Последнее обнаружение

Окружение

win7/x86 en

Хеши

SHA1
6778aaa82db3d7020726881ed7e4111fe2248678
SHA256
f13fece336a64a9f649b614d69e2c7108afd01175945a2a3882887e0af2e2f90
MD5
e258c621e0cf701cc69d9f6161bece62

Вредоносное ПО

  • Follina

Сигнатуры

Execution

T1204.002 mimics_extension: Attempts to mimic the file extension

Privilege Escalation

T1134 sets_privilegies_via_adjusttokenprivileges: Sets process privilege via AdjustTokenPrivileges
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

T1036 mimics_extension: Attempts to mimic the file extension
T1497.001 antivm_queries_computername: Retrieves the computer name
T1134 sets_privilegies_via_adjusttokenprivileges: Sets process privilege via AdjustTokenPrivileges
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
T1497.001 antivm_queries_computername: Retrieves the computer name
T1135 server_share_info: Retrieves information about each shared resource on a server

Command and Control

T1071.001 network_http: Performs HTTP requests
T1071.001 winhttp_https: Performs HTTP/HTTPS requests using WinHttp
T1071.001 wininet_https: Performs HTTP/HTTPS requests using WinInet

Other

yara_rules: Static rules
create_rpc_bindings: Creates RPC connection
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
suricata_alert: Malicious traffic detected

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