Managed XDR

rl_33e5396c26b5fff3526...bc83a27bb1ebef58b1528c (Lockbit) — отчёт о динамическом анализе вредоносного файла

Информация о файле

Имя файла
rl_33e5396c26b5fff35264d758f66244d54372a93be3bc83a27bb1ebef58b1528c
Тип файла
PE32+ executable (GUI) x86-64, for MS Windows
Размер файла
50 KB
Первое обнаружение
Последнее обнаружение

Окружение

win7/x64 en

Хеши

SHA1
74f4ba5d38c7cae8c972c2deeb064f321b48b32f
SHA256
33e5396c26b5fff35264d758f66244d54372a93be3bc83a27bb1ebef58b1528c
MD5
c433928566927fb281056a3cda7e2751

Вредоносное ПО

  • Lockbit

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

T1070.004 deletes_self: Moves to different location or removes the original executable file
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1497 evasion_diskenum: Sandbox evasion using enumeration of partitions
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

T1552.001 infostealer_bitcoin: Attempts to obtain access to Bitcoin/ALTCoin wallets
T1552 infostealer_mail: Collects personal data from local email clients
T1555.004 windows_credential_manager: Acquire credentials from the Windows Credential Manager

Discovery

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
T1497 evasion_diskenum: Sandbox evasion using enumeration of partitions

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
T1486 ransomware_message: Ransomware indicators detected (possible ransom message creation)
T1486 ransomware_files: Ransomware indicators detected Lockbit (creates keys and the instruction on how to unlock the files)
T1489 change_service_config: Stops services via ChangeServiceConfig

Other

ce_info: Lockbit Configuration Data found
lockbit: Detected ransomware Lockbit
create_rpc_bindings: Creates RPC connection
creates_in_programdata: Creates files in the ProgramData directory
writes_data: Writes big amount of data to disk

Похожие отчёты

Managed XDR