Managed XDR

vtdl_1757079234_iaj3uwep (Bazar Loader) — отчёт о динамическом анализе вредоносного файла

Информация о файле

Имя файла
vtdl_1757079234_iaj3uwep
Тип файла
PE32+ executable (DLL) (GUI) x86-64 (stripped to external PDB), for MS Windows
Размер файла
280 KB
Первое обнаружение
Последнее обнаружение

Окружение

win7/x64 en

Хеши

SHA1
d9aa3c65d7b09c4e2dd357c6dbd0f1858682d4ce
SHA256
a7ee2e150f8dc3cced1fc0bce208e3528661982afda7385a5acd66544b6dc5da
MD5
095ba1c90d909e291c9e7c436ab6a756

Вредоносное ПО

  • Bazar Loader

Сигнатуры

Execution

T1047 has_wmi: Executes one or several WMI requests
T1059.003 suspicious_process: Spawns a suspicious process

Persistence

T1574 dropper_dll: Creates DLL, which is then loaded into the process

Privilege Escalation

T1574 dropper_dll: Creates DLL, which is then loaded into the process
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
T1027.002 pe_features: Executable file has PE anomalies (may be false positive)
T1574 dropper_dll: Creates DLL, which is then loaded into the process
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1070.004 self_removal_command: Executes command to delete itself
T1497.003 antisandbox_sleep: The process attempted to slow down analysis

Credential Access

T1555.003 cookie_files: Accesses cookie files
T1552 cookie_files: Accesses cookie files

Discovery

T1057 process_interest: Enumerates processes
T1497.003 antisandbox_sleep: The process attempted to slow down analysis

Impact

T1490 vssadmin_delete_shadows: Attempt to delete volume shadow copies

Other

yara_rules: Static rules
ransomware_shadowcopy: Removes volume shadow copies
message_box: Displays a message
test_check_service: Starts services

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