Managed XDR

z-goproject-wei-xin-xi...ai-qi-build-fa-bu-.dll (Grimagent) — отчёт о динамическом анализе вредоносного файла

Информация о файле

Имя файла
z-goproject-wei-xin-xia-zai-qi-build-fa-bu-.dll
Тип файла
PE32 executable (GUI) Intel 80386, for MS Windows
Размер файла
264.6 KB
Первое обнаружение
Последнее обнаружение

Окружение

w10/x86 en

Хеши

SHA1
163917ced2d1b33023fa47eca8beec3ea871d517
SHA256
63bd614434a70599fbaadd0ef749a9bb68f712aca0f92c4b8e30a3c4b4db5caf
MD5
015e5a1fa9d8151ee51d6e53e187fbb2

Вредоносное ПО

  • Grimagent

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

T1497 antidbg_query_process: Checks if the process is being debugged (ProcessDebugPort)
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
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

T1552 infostealer_mail: Collects personal data from local email clients
T1552 infostealer_browser: Retrieves personal information from local Internet browsers
T1503 infostealer_browser: Retrieves personal information from local Internet browsers
T1555.003 cookie_files: Accesses cookie files
T1552 cookie_files: Accesses cookie files

Discovery

T1497 antidbg_query_process: Checks if the process is being debugged (ProcessDebugPort)
T1083 crawls_directories: Opens a huge number of directories all over disk C: (possibly, searches for sensitive data)
T1497.003 antisandbox_sleep: The process attempted to slow down analysis

Collection

T1114 infostealer_mail: Collects personal data from local email clients

Command and Control

T1071.001 network_cnc_http: Suspicious HTTP traffic
T1071.001 network_http: Performs HTTP requests
T1071.001 wininet_openurl: Performs HTTP/HTTPS-requests using InternetOpenUrl
T1071.001 wininet_https: Performs HTTP/HTTPS requests using WinInet

Other

yara_rules: Static rules
ip_domains: Identifies an IP address using external resources
dns_without_resolve: DNS query without a response
no_graphical_activity: No graphic activity
checktokenmembership: Checks user token with CheckTokenMembership call
writes_data: Writes big amount of data to disk
pe_overlay: PE file contains overlay
suricata_alert: Malicious traffic detected

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Managed XDR