Managed XDR

vtdl_clfeqq2c (KamiKakaDropper, Emotet) — отчёт о динамическом анализе вредоносного файла

Информация о файле

Имя файла
vtdl_clfeqq2c
Тип файла
Rich Text Format data, unknown version
Размер файла
697.6 KB
Первое обнаружение
Последнее обнаружение

Окружение

win7/x64 en

Хеши

SHA1
570264a1dc55d23fab553e394d4b79e5dbf75de4
SHA256
57b0e072698051d23ed98a10e4ad7087f8018e360d64bf560496bf4d5d0a54a2
MD5
5f25f2501d3c827b99fe42dd0b54c504

Вредоносное ПО

  • KamiKakaDropper
  • Emotet

Сигнатуры

Execution

T1059.001 suspicious_powershell: Creates suspicious powershell process
T1203 office_exploit_creates_cmd: The document exhibits suspicious behaviour (creates a cmd.exe process)
T1569.002 persistence_service: Starts newly created service
T1059.001 suspicious_process: Spawns a suspicious process

Persistence

T1547.004 persistence_autorun: Makes itself run automatically on Windows startup
T1543.003 add_service_to_group: Adds created service to a group
T1543.003 creates_service: Creates a service

Privilege Escalation

T1547.004 persistence_autorun: Makes itself run automatically on Windows startup
T1543.003 add_service_to_group: Adds created service to a group
T1543.003 creates_service: Creates a service
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

T1027.002 packer_upx: The executable file is compressed using UPX
T1027.004 compiles_code: Compiles C# code
T1497.003 antisandbox_idletime: Detects Windows Idle Time to determine the uptime
T1070 stealth_window: A process created a hidden window
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1497 checks_firmware: Attempts to read firmware information (potentially for evasion)
T1497.001 antivm_queries_computername: Retrieves the computer name
T1070.004 self_removal_command: Executes command to delete itself
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

T1552 infostealer_browser: Retrieves personal information from local Internet browsers
T1503 infostealer_browser: Retrieves personal information from local Internet browsers
T1555.003 cookie_files: Accesses cookie files
T1552 cookie_files: Accesses cookie files

Discovery

T1497.003 antisandbox_idletime: Detects Windows Idle Time to determine the uptime
T1518 locates_browser: Attempts to identify where browsers are installed
T1497 checks_firmware: Attempts to read firmware information (potentially for evasion)
T1497.001 antivm_queries_computername: Retrieves the computer name
T1083 checks_recent_files: Attempt to check recently opened files through registry
T1082 checks_firmware: Attempts to read firmware information (potentially for evasion)
T1082 recon_systeminfo: Collects system information (ipconfig, netstat, systeminfo, net)
T1135 server_share_info: Retrieves information about each shared resource on a server

Command and Control

T1105 office_dl_write_exe: Probably malicious office document (downloads/drops EXE files to disk)
T1071.001 network_cnc_http: Suspicious HTTP traffic
T1071.001 network_http: Performs HTTP requests
T1071.001 wininet_https: Performs HTTP/HTTPS requests using WinInet

Other

yara_rules: Static rules
suricata_alert: Malicious traffic detected
office_embedded: Office document contains embedded executable file(s)
creates_exe: Creates executable files in the file system
executes_dropped_exe: Executes dropped exe files
creates_in_windows: Creates files in the Windows directory
suspicious_process_network: Unusual process network activity detected
telegram_api: Telegram Messenger API is used
create_rpc_bindings: Creates RPC connection
creates_suspended_process: Creates suspended process
break_limit_exceeded: Warning: function calls limit has been exceeded
message_box: Displays a message
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

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