Managed XDR

winkvrb.exe — отчёт о динамическом анализе вредоносного файла

Информация о файле

Имя файла
winkvrb.exe
Тип файла
PE32 executable (GUI) Intel 80386, for MS Windows
Размер файла
279.9 KB
Первое обнаружение
Последнее обнаружение

Окружение

w10/x64 en

Хеши

SHA1
fb403250d8c786363cd6f99ba5fe7cb23761f799
SHA256
f1f61e76017106c0a0cdaea1fbde2a1e088c6fab621f62152d0fbe3e14a7f777
MD5
4dad1ebda460210fc9998b1124b3085a

Сигнатуры

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

T1562.001 disables_security: Disables Windows Security options
T1562 modify_security_center_warnings: Attempts to modify or disable Security Center notifications
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1027.002 packer_entropy: Probably contains compressed or encrypted data
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_printers: Attempts to detect Sandbox by exploring existing printers
T1497.001 antivm_generic_productname: Checks system product name in registry, possibly for anti-virtualization

Credential Access

T1555.004 windows_credential_manager: Acquire credentials from the Windows Credential Manager

Discovery

T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1497 evasion_printers: Attempts to detect Sandbox by exploring existing printers
T1497.001 antivm_generic_productname: Checks system product name in registry, possibly for anti-virtualization

Command and Control

T1568.002 dga_domains: Connects to DGA domains
T1071.001 winhttp_https: Performs HTTP/HTTPS requests using WinHttp
T1071.001 wininet_openurl: Performs HTTP/HTTPS-requests using InternetOpenUrl

Impact

T1490 disables_system_restore: Disables System Restore

Other

suricata_alert: Malicious traffic detected
network_bind: Starts servers listening at None
dns_without_resolve: DNS query without a response
dns_tld_su: Connects to TLD .SU, possibly malware
dead_host: Connects to IP addresses that do not respond to requests
suspicious_network_port: Performs TCP or UDP request to non-standard port
test_check_service: Starts services
yara_rules: Static rules
Managed XDR