Managed XDR

vtdl_1752175358_154xblh7 (njRAT) — отчёт о динамическом анализе вредоносного файла

Информация о файле

Имя файла
vtdl_1752175358_154xblh7
Тип файла
Composite Document File V2 Document, Little Endian, Os: Windows, Version 4.0, Code page: 1252, Author: Virus Lab, Template: Normal.dot, Last Saved By: Replication System, Revision Number: 3, Name of Creating Application: Microsoft Word 8.0, Create Time/Date: Wed Jun 16 14:03:00 1999, Last Saved Time/Date: Tue Feb 4 12:38:00 2003, Number of Pages: 1, Number of Words: 0, Number of Characters: 0, Security: 0
Размер файла
76 KB
Первое обнаружение
Последнее обнаружение

Окружение

win7/x86 en

Хеши

SHA1
3edf2075d9453d540eca07ee674a7e4226dec731
SHA256
09f99ac629050c9594977a5b6a33eba5e2678429affbbef5c9dca0c047fed2f2
MD5
78da7a6632abb9794a92ad241e8919b1

Вредоносное ПО

  • njRAT

Сигнатуры

Execution

T1203 office_write_exe: Office document dropped an executable file
T1559 suspicious_process: Spawns a suspicious process
T1064 office_macros_suspicious: Document contains suspicious macro
T1064 office_macros: The document contains macroses (total: 2)
T1064 office_macros_strings: Feature lines found in document macro
T1064 office_macros_autoexec: The document contains an auto-start macro
T1204.002 office_vb_load: Microsoft Office is loading VB DLL files (macros usage indicator)

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

T1562.001 office_security: Attempts to modify Microsoft Office security settings
T1064 office_macros_suspicious: Document contains suspicious macro
T1564 office_vba_stomping: VBA Stomping was detected in the document (the VBA source code and P-code are different)
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1064 office_macros: The document contains macroses (total: 2)
T1064 office_macros_strings: Feature lines found in document macro
T1064 office_macros_autoexec: The document contains an auto-start macro

Discovery

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1083 checks_recent_files: Attempt to check recently opened files through registry

Other

yara_rules: Static rules
executes_dropped_exe: Executes dropped exe files
creates_exe: Creates executable files in the file system
office_summary: The document contains suspicious metadata
get_policy_info: Retrieves information about a Policy object
test_check_service: Starts services
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card
checktokenmembership: Checks user token with CheckTokenMembership call

Похожие отчёты