Managed XDR

yong-yin-wen-jian-qing...n-xi-tong-ji-biao-.doc — malware analysis report

File info

Filename
yong-yin-wen-jian-qing-dan-an-chu-ju-fang-fen-lei-shui-wu-6.shen-zhen-shi-shui-wu-ji-tuan-you-xian-gong-si-dong-shi-hui-cheng-yuan-xin-xi-tong-ji-biao-.doc
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1200, Locale ID: 2052, Author: cdb, Template: Normal, Last Saved By: m, Revision Number: 2, Create Time/Date: Wed Nov 1 16:55:00 2023, Last Saved Time/Date: Wed Jan 8 10:41:03 2025, Last Printed: Wed Jan 8 10:40:41 2025, Number of Pages: 1, Number of Words: 34, Number of Characters: 195, Name of Creating Application: WPS Office_11.8.2.11718_F1E327B, Security: 0
File size
49.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
edd93cee597e47a320c60cfc418d1ecdce87cf73
SHA256
c7faf02ce864f54540b90afbfb91e09ad21f8e183c257b16f30bce5242cd1e8a
MD5
a268ace5e214f482460172103690d6a1

Signatures

Execution

T1064 office_macros: The document contains 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)
T1106 susp_callbacks: Suspicious usage of some WinAPI with callbacks

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

T1064 office_macros: The document contains macro
T1064 office_macros_autoexec: The document contains an auto-start macro
T1497.001 antivm_queries_computername: Retrieves the computer name
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Discovery

T1518 locates_browser: Attempts to identify where browsers are installed
T1497.001 antivm_queries_computername: Retrieves the computer name

Other

yara_rules: Static rules
error_drawtext: An error occured while executing the file
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