Managed XDR

c-windows-mwr4s91.exe (Stealc, Mars Stealer) — отчёт о динамическом анализе вредоносного файла

Информация о файле

Имя файла
c-windows-mwr4s91.exe
Тип файла
PE32 executable (GUI) Intel 80386, for MS Windows
Размер файла
274 KB
Первое обнаружение
Последнее обнаружение

Окружение

w10/x64 en

Хеши

SHA1
a827ef93e5a5188d3672bc6a5cb65025e6e32952
SHA256
a2b579bae6c387603bd0a6bfe82645b1ee347d84675ee4d65f2aab51402bb37a
MD5
82b0803dbc6296d946236c0e5f2c45d0

Вредоносное ПО

  • Stealc
  • Mars Stealer

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: Code was executed in unnamed regions
T1497 evasion_printers: Attempts to detect Sandbox by exploring existing printers
T1497.001 antivm_generic_productname: Checks system product name in registry, possibly for anti-virtualization
T1480 system_default_lang_id_present: Checks the system language
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

T1555.004 windows_credential_manager: Acquire credentials from the Windows Credential Manager

Discovery

T1497 evasion_printers: Attempts to detect Sandbox by exploring existing printers
T1497.001 antivm_generic_productname: Checks system product name in registry, possibly for anti-virtualization

Command and Control

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

Other

yara_rules: Static rules
network_bind: Starts servers listening at None
has_pdb: This executable file has a PDB path
origin_langid: Unconventional language of the executable file
suspicious_network_port: Performs TCP or UDP request to non-standard port
test_check_service: Starts services

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