Managed XDR

malware-souk-main-corp...eb4be2124efd73ccd5.zip (Hive) — отчёт о динамическом анализе вредоносного файла

Информация о файле

Имя файла
malware-souk-main-corpus-hive-samples-8a461e66ae8a53ffe98d1e2e1dc52d015c11d67bd9ed09eb4be2124efd73ccd5.zip
Тип файла
Zip archive data, at least v2.0 to extract
Размер файла
1.3 MB
Первое обнаружение
Последнее обнаружение

Окружение

win7/x64 en

Хеши

SHA1
dfb6ef781b51c4bf51c6368068a86f79cfdbffa5
SHA256
bfe59c37f9285a9c795c45b2e327c052105233a9d52c31414989baaa6dd9ad7c
MD5
ad8086785631e6bc11cb387b7153d012

Вредоносное ПО

  • Hive

Сигнатуры

Execution

T1059.001 suspicious_powershell: Creates suspicious powershell process
T1047 has_wmi: Executes one or several WMI requests
T1059.001 suspicious_process: Spawns a suspicious process

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
T1070.001 wevtutil_clear_log: Clears event log using wevtutil
T1562 windefender_rollback: Rolls back signature definitions in Windows Defender
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1562 disables_etw: Attempt to disable security Windows Event Logging

Credential Access

T1552 infostealer_browser: Retrieves personal information from local Internet browsers
T1503 infostealer_browser: Retrieves personal information from local Internet browsers
T1552 infostealer_mail: Collects personal data from local email clients
T1555.003 cookie_files: Accesses cookie files
T1555.004 windows_credential_manager: Acquire credentials from the Windows Credential Manager
T1552 cookie_files: Accesses cookie files

Discovery

T1057 process_interest: Enumerates processes
T1083 crawls_directories: Opens a huge number of directories all over disk C: (possibly, searches for sensitive data)
T1518 locates_browser: Attempts to identify where browsers are installed

Collection

T1114 infostealer_mail: Collects personal data from local email clients

Impact

T1486 modifies_files2: Cryptolocker indicators detected (500 or more files are modified)
T1486 modifies_files: Cryptolocker indicators detected (renamed 500 or more files)
T1489 stops_service: Stops Windows services
T1489 net_stop: Stops services through the use of net stop

Other

yara_rules: Static rules
hive: Detected Hive ransomware
ransomware_shadowcopy: Removes volume shadow copies
only_exec_in_archive: The archive contains only an executable file
creates_many_processes: Spawns a lot of processes (over 70)
ransomware_bcdedit: Runs bcdedit commands specific to ransomware
create_rpc_bindings: Creates RPC connection
access_recyclebin: Manipulation with recyclebin detected
test_check_service: Starts services
archive_password_infected: Archive is protected by 'infected' password

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