Managed XDR

trix.xls — malware analysis report

File info

Filename
trix.xls
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 936, Last Saved By: lybgs, Revision Number: 1, Name of Creating Application: WPS Office , Create Time/Date: Sat Jul 28 02:48:53 2018, Last Saved Time/Date: Tue Oct 19 02:56:31 2021, Number of Pages: 0, Number of Words: 0, Number of Characters: 0, Security: 0
File size
53 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
6a5c83781c4f8b6542314daa1b8f41b133427c52
SHA256
3b245ac10a719ddd355f3be92d922c3e7c234e492c8496ca26dc58f95785c206
MD5
9d5faff703756d85dac230b17b86dd1a

Signatures

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

T1564 office_vba_stomping: VBA Stomping was detected in the document (the VBA source code and P-code are different)
T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
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
T1082 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining

Other

yara_rules: Static rules
office_summary: The document contains suspicious metadata
break_limit_exceeded: Warning: function calls limit has been exceeded
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