Managed XDR

vtdl_1743581062_0pr57rcm (CloudEyE) — отчёт о динамическом анализе вредоносного файла

Информация о файле

Имя файла
vtdl_1743581062_0pr57rcm
Тип файла
SMTP mail, Non-ISO extended-ASCII text, with CRLF line terminators
Размер файла
1.3 MB
Первое обнаружение
Последнее обнаружение

Окружение

w10/x86 en

Хеши

SHA1
40bc23c7dea6e64ebe15f0eee2a07d2bb5b04490
SHA256
4ac7c61d27e872363eed9d867edd83d52affa8ada71e5d2b312d7d0342173df3
MD5
e19aaa15877a0f19d6e2ee3327caf8ac

Вредоносное ПО

  • CloudEyE

Сигнатуры

Execution

T1059.001 suspicious_powershell: Creates suspicious powershell process
T1106 susp_callbacks: Suspicious usage of some WinAPI with callbacks

Privilege Escalation

T1055.012 injection_runpe: Injects code into another process
T1055.004 injection_ntqueueapcthread: Injects into another process using NtQueueApcThread
T1134 sets_privilegies_via_adjusttokenprivileges: Sets process privilege via AdjustTokenPrivileges
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

T1055.012 injection_runpe: Injects code into another process
T1027.002 guloader_behaviour: Cloudeye/GuLoader specific behaviour has been detected
T1036.001 invalid_authenticode: Digital signature of the executable file has failed the verification
T1497 antidbg_setinformationthread: Attempts to evade debugger using NtSetInformationThread
T1055.004 injection_ntqueueapcthread: Injects into another process using NtQueueApcThread
T1497.003 antisandbox_idletime: Detects Windows Idle Time to determine the uptime
T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1027.002 nsis_archive: One of the packages is NSIS archive
T1134 sets_privilegies_via_adjusttokenprivileges: Sets process privilege via AdjustTokenPrivileges
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1480 system_default_lang_id_present: Checks the system language

Discovery

T1497 antidbg_setinformationthread: Attempts to evade debugger using NtSetInformationThread
T1497.003 antisandbox_idletime: Detects Windows Idle Time to determine the uptime
T1518 locates_browser: Attempts to identify where browsers are installed

Command and Control

T1102.003 cloud_google: Connects to cloud services of Google (potentially for malicious payload delivery)
T1071.001 winhttp_https: Performs HTTP/HTTPS requests using WinHttp
T1071.001 wininet_openurl: Performs HTTP/HTTPS-requests using InternetOpenUrl

Other

unpacker_wrong_base: Possibly, an error occured in the file unpacker
runs_utility_without_cmdline: Runs system utility without arguments (non-typical usage)
copies_self: Creates a copy of itself
creates_exe: Creates executable files in the file system
suspicious_process_network: Unusual process network activity detected
unexpected_exception: Unexpected exception
create_rpc_bindings: Creates RPC connection
creates_suspended_process: Creates suspended process
break_limit_exceeded: Warning: function calls limit has been exceeded
checktokenmembership: Checks user token with CheckTokenMembership call
pe_overlay: PE file contains overlay

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