Managed XDR

c-users-user-appdata-l...e35ead441953413b9a5b4a (Conti) — отчёт о динамическом анализе вредоносного файла

Информация о файле

Имя файла
c-users-user-appdata-local-temp-ymnkxc2u.nkl-exe.ransomware.conti-2d-3d-c4-2d3dc442e7c1d55a1b28e0d...ef468f3b704e35ead441953413b9a5b4a-2d3dc442e7c1d55a1b28e0d91a3f14def468f3b704e35ead441953413b9a5b4a
Тип файла
PE32 executable (GUI) Intel 80386, for MS Windows
Размер файла
195.5 KB
Первое обнаружение
Последнее обнаружение

Окружение

win7/x86 en

Хеши

SHA1
494e9c56ea39d5b4884818e4a19a02a16692a640
SHA256
2d3dc442e7c1d55a1b28e0d91a3f14def468f3b704e35ead441953413b9a5b4a
MD5
ee67811076376bd1564f231e1591e138

Вредоносное ПО

  • Conti

Сигнатуры

Execution

T1047 has_wmi: Executes one or several WMI requests

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

T1497.003 antisandbox_sleep: The process attempted to slow down analysis
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

T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1057 process_interest: Enumerates processes
T1518 locates_browser: Attempts to identify where browsers are installed

Impact

T1490 vssadmin_delete_shadows: Attempt to delete volume shadow copies
T1486 modifies_files2: Cryptolocker indicators detected (100 or more files are modified)
T1486 modifies_files: Cryptolocker indicators detected (renamed 100 or more files)
T1486 ransomware_message: Ransomware indicators detected (possible ransom message creation)

Other

yara_rules: Static rules
ransomware_shadowcopy: Removes volume shadow copies
no_graphical_activity: No graphic activity
creates_in_programdata: Creates files in the ProgramData directory
test_check_service: Starts services
writes_data: Writes big amount of data to disk

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