Managed XDR

unrar.dll (Dridex) — отчёт о динамическом анализе вредоносного файла

Информация о файле

Имя файла
unrar.dll
Тип файла
PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
Размер файла
520 KB
Первое обнаружение
Последнее обнаружение

Окружение

win7/x86 en

Хеши

SHA1
77a77870754efa24bae8d10857e6747581dc3af7
SHA256
d1fddef1a8820dffa7f6812118342c181cb8abe46aec32d6426586eb22fd5483
MD5
5b4f1517c3b9a7314497908922c686cf

Вредоносное ПО

  • Dridex

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

T1027.002 unnamed_memory_regions_contains_pe: One or several unnamed memory regions are PE files
T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1027.002 pe_features: Executable file has PE anomalies (may be false positive)
T1497.001 antivm_queries_computername: Retrieves the computer name
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Discovery

T1518.001 antiav_detectservice: Attempts to detect installed antiviruses by a certain service
T1497.001 antivm_queries_computername: Retrieves the computer name

Exfiltration

T1022 encrypts_pc_info: Collects and encrypts information about the computer (possibly for exfiltration)

Other

yara_rules: Static rules
dridex_apis: Dridex banking Trojan detected
no_graphical_activity: No graphic activity
get_policy_info: Retrieves information about a Policy object

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