Managed XDR

vtdl_1751948121_f889y0yt — malware analysis report

File info

Filename
vtdl_1751948121_f889y0yt
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: Mon Oct 11 06:52:49 2021, Create Time/Date: Sat Jun 18 08:37:46 2011, Last Saved Time/Date: Thu Oct 13 02:00:59 2022, Security: 0
File size
62.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
bc462ce2a20dd17dd5bc447aa4c0b560e1fe2cae
SHA256
cd08c67fe6583674efcb772950f518007b589077c9c8962b09ffeb4a910b716b
MD5
40bc48bf85776bf16caca62d3b471f2a

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

Discovery

T1083 checks_recent_files: Attempt to check recently opened files through registry
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

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