Managed XDR

14.202430_4.doc — malware analysis report

File info

Filename
14.202430_4.doc
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1200, Locale ID: 2052, Author: K, Last Saved By: m, Total Editing Time: Sat Dec 30 16:00:00 1899, Create Time/Date: Wed Apr 13 06:23:00 2022, Last Saved Time/Date: Wed Jan 8 10:34:30 2025, Last Printed: Wed Jan 8 10:34:25 2025, Number of Pages: 1, Number of Words: 0, Number of Characters: 0, Name of Creating Application: WPS Office_11.8.2.11718_F1E327B, Security: 0
File size
57.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
8e1faf5690642a25b69afef18e9780f946e03026
SHA256
07ec69f6754f61c61dca939d1737e22541fe26813879cfb2ca5313cce5404aff
MD5
3c8d9a03a5749ec456cb24348c378d5c

Signatures

Execution

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
T1064 office_macros: The document contains macro
T1064 office_macros_autoexec: The document contains an auto-start macro

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
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 macro
T1064 office_macros_autoexec: The document contains an auto-start macro

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
office_summary: The document contains suspicious metadata
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