Managed XDR

2023-tax-docs.pdf.lnk — отчёт о динамическом анализе вредоносного файла

Информация о файле

Имя файла
2023-tax-docs.pdf.lnk
Тип файла
MS Windows shortcut, Item id list present, Points to a file or directory, Has Working directory, Has command line arguments, Icon number=0, Archive, ctime=Mon Oct 30 09:59:20 2023, mtime=Mon Oct 30 09:59:20 2023, atime=Mon Oct 30 09:59:20 2023, length=278528, window=hidenormalshowminimized
Размер файла
1.9 KB
Первое обнаружение
Последнее обнаружение

Окружение

win7/x86 en

Хеши

SHA1
7255d2c14399e25c050c7d27bca067c4c27e10d7
SHA256
563975dbd2460e229133f1aefb6832ab63b0c4e2989c8f48590d441cb6b739f7
MD5
95abd84d23460cf090ffb35fcda8965f

Сигнатуры

Execution

T1204 suspicious_lnk: LNK file with suspicious content
T1059.001 suspicious_process: Spawns a suspicious process
T1059.003 executes_dropped_cmd: Executes dropped batch files

Persistence

T1547.001 persistence_autorun: Makes itself run automatically on Windows startup
T1547.009 suspicious_desktop_ini: Creates desktop.ini file with suspicious content

Privilege Escalation

T1547.001 persistence_autorun: Makes itself run automatically on Windows startup
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1547.009 suspicious_desktop_ini: Creates desktop.ini file with suspicious content

Defense Evasion

T1027.002 unnamed_memory_regions_contains_pe: One or several unnamed memory regions are PE files
T1564.001 stealth_file: Creates hidden or system files
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

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
creates_exe: Creates executable files in the file system
runs_utility_without_cmdline: Runs system utility without arguments (non-typical usage)
unexpected_exception: Unexpected exception
create_rpc_bindings: Creates RPC connection
creates_suspended_process: Creates suspended process
get_policy_info: Retrieves information about a Policy object
test_check_service: Starts services
checktokenmembership: Checks user token with CheckTokenMembership call
suricata_alert: Malicious traffic detected