Managed XDR

yong-yin-wen-jian-qing...ong-hui-yi-ji-yao-.doc — malware analysis report

File info

Filename
yong-yin-wen-jian-qing-dan-an-chu-ju-fang-fen-lei-yuan-shui-10.shen-zhen-huan-jing-shui-wu-ji-tuan...i-yao-ji-fu-jian-qing-shi-shen-zhen-huan-jing-shui-wu-ji-tuan-zong-cai-ban-gong-hui-yi-ji-yao-.doc
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1200, Locale ID: 2052, Template: Normal, Last Saved By: m, Revision Number: 2, Total Editing Time: Sat Dec 30 16:00:00 1899, Create Time/Date: Fri Sep 6 09:01:00 2019, Last Saved Time/Date: Wed Jan 8 08:33:48 2025, Number of Pages: 3, Number of Words: 1459, Number of Characters: 1519, Name of Creating Application: WPS Office_12.1.0.18912_F1E327B, Security: 0
File size
452.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
8c37a87e21dbeb181731ac98f327853b9eaeb4ee
SHA256
f516b43ac1d7aadab7d0ac3048e4936264ec9b3db22cc56b3a1ebac1db19d998
MD5
15eda5f279db7bf82e61b74fb53a8253

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

T1497.001 antivm_queries_computername: Retrieves the computer name
T1064 office_macros: The document contains macro
T1064 office_macros_autoexec: The document contains an auto-start macro
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