Managed XDR

g-extract-2018-samples...6184a816e38df5b950.vir — отчёт о динамическом анализе вредоносного файла

Информация о файле

Имя файла
g-extract-2018-samples-dll32-virussign.com_165cc9989dd3216184a816e38df5b950.vir
Тип файла
PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
Размер файла
1.3 MB
Первое обнаружение
Последнее обнаружение

Окружение

win7/x86 en

Хеши

SHA1
b1f2207f215250b881a2a811c980f82a1c852b9d
SHA256
3d173ba6e8331a54839809a19d978a1d4ca65323479ef44d829b0eaf8583f61e
MD5
165cc9989dd3216184a816e38df5b950

Сигнатуры

Execution

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

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

T1497.001 antivm_vbox_devices: Detects VirtualBox through the presence of a device
T1497.001 antivm_vbox_files: Detects VirtualBox through the presence of a file
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1574 dropper_dll: Creates DLL, which is then loaded into the process

Discovery

T1497.001 antivm_vbox_devices: Detects VirtualBox through the presence of a device
T1497.001 antivm_vbox_files: Detects VirtualBox through the presence of a file
T1082 uses_windows_utilities: Uses Windows utilities for basic Windows functionality
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1082 reads_csrss: Attempts to read csrss.exe memory

Command and Control

T1071.001 network_http: Performs HTTP requests
T1071.001 winhttp_https: Performs HTTP/HTTPS requests using WinHttp

Other

yara_rules: Static rules
creates_in_windows: Creates files in the Windows directory
unexpected_exception: Unexpected exception
no_graphical_activity: No graphic activity
valid_authenticode: The digital signature has been verified
break_limit_exceeded: Warning: function calls limit has been exceeded
message_box: Displays a message
error_drawtext: An error occured while executing the file
test_check_service: Starts services
writes_data: Writes big amount of data to disk
pe_overlay: PE file contains overlay