Managed XDR

faef93cf-82a3-87ab-96fd-fe9fd9ba145b.eml (DCRat) — отчёт о динамическом анализе вредоносного файла

Информация о файле

Имя файла
faef93cf-82a3-87ab-96fd-fe9fd9ba145b.eml
Тип файла
RFC 822 mail, ASCII text, with CRLF line terminators
Размер файла
51.6 KB
Первое обнаружение
Последнее обнаружение

Окружение

w10/x64 en

Хеши

SHA1
f4a87cd710ca92a1e1ca175262b23ac757e644f0
SHA256
65d0affbb56a1fa9fa274cc05e34bbcc8e480ea34808ddac5aa2413382d413c4
MD5
93c6c3feeedac9e719642fec5c7df3f2

Вредоносное ПО

  • DCRat

Сигнатуры

Persistence

T1547.001 persistence_autorun: Makes itself run automatically on Windows startup
T1574 dropper_dll: Creates DLL, which is then loaded into the process

Privilege Escalation

T1547.001 persistence_autorun: Makes itself run automatically on Windows startup
T1134 opens_process_token: Opens the access token associated with a process
T1055 injection_failed: The attempt to inject into a process has failed
T1574 dropper_dll: Creates DLL, which is then loaded into the process

Defense Evasion

T1218 bypass_dev_utils: Executing .NET utility in a suspended state, potentially for injection
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1497 antidbg_query_process: Checks if the process is being debugged (ProcessDebugPort)
T1027.002 pe_features: Executable file has PE anomalies (may be false positive)
T1055 injection_failed: The attempt to inject into a process has failed
T1574 dropper_dll: Creates DLL, which is then loaded into the process
T1134 opens_process_token: Opens the access token associated with a process

Discovery

T1497 antidbg_query_process: Checks if the process is being debugged (ProcessDebugPort)

Command and Control

T1102.003 references_google: Contains links to cloud services of Google (potentially for malicious payload delivery)

Other

creates_many_processes: Spawns a lot of processes (over 70)
yara_rules: Static rules
static_pe_anomaly: The PE file structure contains anomalies
copies_self: Creates a copy of itself
creates_exe: Creates executable files in the file system
no_graphical_activity: No graphic activity
valid_authenticode: The digital signature has been verified
net_dumps_in_native: .Net dumps have been found in native PE
has_pdb: This executable file has a PDB path
creates_suspended_process: Creates suspended process
test_check_service: Starts services
pe_overlay: PE file contains overlay
suricata_alert: Malicious traffic detected

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Managed XDR