Managed XDR

vtdl_3ybn1sk1 (PrivateLoader) — отчёт о динамическом анализе вредоносного файла

Информация о файле

Имя файла
vtdl_3ybn1sk1
Тип файла
RAR archive data, v4, os: Win32
Размер файла
16 MB
Первое обнаружение
Последнее обнаружение

Окружение

win7/x64 en

Хеши

SHA1
2aa6c9822ac15d759fd05d7eab1f6fe7700d36a9
SHA256
451bf8f44cf8a7316cd70efa1ecd7b2bdf185e0169bb5c9fd21a2f0f330cc79b
MD5
76ae28e528c4563af8f66c9464117286

Вредоносное ПО

  • PrivateLoader

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

T1562.001 disables_security: Disables Windows Security options
T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1497 antidbg_windows: Checks for open windows typical for debuggers and forensic tools
T1497 antidbg_setinformationthread: Attempts to evade debugger using NtSetInformationThread
T1497.001 antivm_generic_bios: Checks the BIOS version, possibly for anti-virtualization
T1497.001 antivm_firmware: Attempts to detect VM by firmware
T1497.001 antivm_vbox_acpi: Detects virtualization using ACPI
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1497 antidbg_query_process: Checks if the process is being debugged (ProcessDebugPort)
T1027.001 static_overlay_padding: Overlay contents padding
T1497 checks_firmware: Attempts to read firmware information (potentially for evasion)
T1497.001 antivm_generic_video: Checks information about video adapters in registry, possibly for anti-virtualization
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 antidbg_windows: Checks for open windows typical for debuggers and forensic tools
T1497 antidbg_setinformationthread: Attempts to evade debugger using NtSetInformationThread
T1497.001 antivm_generic_bios: Checks the BIOS version, possibly for anti-virtualization
T1497.001 antivm_firmware: Attempts to detect VM by firmware
T1497.001 antivm_vbox_acpi: Detects virtualization using ACPI
T1497 antidbg_query_process: Checks if the process is being debugged (ProcessDebugPort)
T1497 checks_firmware: Attempts to read firmware information (potentially for evasion)
T1497.001 antivm_generic_video: Checks information about video adapters in registry, possibly for anti-virtualization
T1082 checks_firmware: Attempts to read firmware information (potentially for evasion)

Command and Control

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

Other

yara_rules: Static rules
suricata_alert: Malicious traffic detected
creates_in_windows: Creates files in the Windows directory
ip_domains: Identifies an IP address using external resources
valid_authenticode: The digital signature has been verified
require_administrator: Requests administrator privileges
has_pdb: This executable file has a PDB path
origin_langid: Unconventional language of the executable file
static_compression_ratio: Very high compression ratio of a file
get_policy_info: Retrieves information about a Policy object
pe_overlay: PE file contains overlay
static_big_overlay: Executable file contains an enormously big overlay
many_files_in_archive: The archive contains more than 5 files