Managed XDR

c-users-user-desktop-mega-t2-2025.xls — malware analysis report

File info

Filename
c-users-user-desktop-mega-t2-2025.xls
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Author: Admin, Last Saved By: Nguyen Thi Thanh, Name of Creating Application: WPS Office, Create Time/Date: Thu Feb 10 03:42:25 2022, Last Saved Time/Date: Thu Jun 12 10:07:28 2025, Number of Pages: 0, Number of Words: 0, Number of Characters: 0, Security: 0
File size
4.2 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
07f35d320cbf335faca740d795a50a89c4658221
SHA256
a416e4cda8760a409eccc0c30fedca96a59c53283641489b73e8862092c570e8
MD5
c2e7021b85a9bbffd6ffde3739e690c0

Signatures

Execution

T1064 office_macros: The document contains macroses (total: 2)
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

T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1497.002 async_mouse: Watches for mouse clicks using GetAsyncKeyState to detect human activity
T1064 office_macros: The document contains macroses (total: 2)
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

T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1497.002 async_mouse: Watches for mouse clicks using GetAsyncKeyState to detect human activity
T1082 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining

Other

yara_rules: Static rules
creates_doc: Creates (office) documents 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