Managed XDR

c-users-user-desktop-trix.xls — malware analysis report

File info

Filename
c-users-user-desktop-trix.xls
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 936, Last Saved By: HP, Name of Creating Application: Microsoft Excel, Last Printed: Wed Sep 7 23:40:16 2022, Create Time/Date: Sat Jun 18 08:37:46 2011, Last Saved Time/Date: Wed Sep 28 11:10:01 2022, Security: 0
File size
65.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
1cb2c8832f1d35bdefe622a552d9617f18b1e51d
SHA256
df1031f4231158e36ec59c74a74a2188104d449a9704f29eea3845520b5b7356
MD5
d9d3a8a7d2fd5e003beb2c7b8cf1b8ab

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 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
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

Credential Access

T1555.003 cookie_files: Accesses cookie files
T1552 cookie_files: Accesses cookie files

Discovery

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
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
T1083 checks_recent_files: Attempt to check recently opened files through registry

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