Managed XDR

05.wu-li-li-jie-xue-ce...-shi-ti-jiao-yong-.doc — malware analysis report

File info

Filename
05.wu-li-li-jie-xue-ce-fen-ke-kao-shi-ti-li-jie-fen-ke-kao-jiao-yong-04_114xue-nian-du-fen-ke-ce-yan-shi-ti-jiao-yong-.doc
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.2, Code page: 950, Title: 20231124174046_R(), Author: Joseph, Template: Normal.dot, Last Saved By: user, Revision Number: 2, Name of Creating Application: Microsoft Word 9.0, Total Editing Time: Mon Feb 16 03:28:00 9767, Create Time/Date: Fri Nov 24 01:41:00 2023, Last Saved Time/Date: Thu Sep 4 06:11:00 2025, Number of Pages: 1, Number of Words: 2025, Number of Characters: 11544, Security: 0
File size
839 KB
First seen
Last seen

Environment

w10/x86 en

Hashes

SHA1
8c8c1cc2203761d660683cb80879d6eda95a44b5
SHA256
d3fbf13df632ef34b2f7d641407381eb3a0a1e634b01017f7aee95d6ccbff56e
MD5
64be16a9416faf8a3a7c1cf00a0e51c5

Signatures

Execution

T1203 exploit_CVE_2017_11882: Exploits CVE-2017-11882 vulnerability
T1203 office_exploit_http: The document exhibits suspicious behaviour (performs HTTP requests)
T1059.001 url_cmdline: Cmdline of process contains URL
T1059.003 url_cmdline: Cmdline of process contains URL
T1204.002 office_vb_load: Microsoft Office is loading VB DLL files (macros usage indicator)
T1204.002 office_com_load: Microsoft Office loads COM DLL files (indicator of COM usage in macros)
T1064 office_macros: The document contains macro

Privilege Escalation

T1134 opens_thread_token: Opens the access token associated with a thread

Defense Evasion

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1064 office_macros: The document contains macro
T1134 opens_thread_token: Opens the access token associated with a thread

Credential Access

T1555.003 cookie_files: Accesses cookie files
T1555.004 windows_credential_manager: Acquire credentials from the Windows Credential Manager
T1552 cookie_files: Accesses cookie files

Discovery

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

Command and Control

T1071.001 office_exploit_http: The document exhibits suspicious behaviour (performs HTTP requests)
T1071.004 office_exploit_dns: The document exhibits suspicious behaviour (performs DNS requests)
T1071.001 network_http: Performs HTTP requests
T1071.001 wininet_https: Performs HTTP/HTTPS requests using WinInet

Other

process_crashed: One of the processes has failed
unexpected_exception: Unexpected exception
creates_suspended_process: Creates suspended process
break_limit_exceeded: Warning: function calls limit has been exceeded
test_check_service: Starts services
writes_data: Writes big amount of data to disk
js_suspicious: Suspicious javascript
yara_rules: Static rules