Managed XDR

vtdl_1752044807_dbfzn928 — malware analysis report

File info

Filename
vtdl_1752044807_dbfzn928
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 936, Author: NXSW, Create Time/Date: Thu Dec 31 02:08:18 2020, Last Saved Time/Date: Thu Dec 31 02:09:25 2020, Security: 0
File size
730.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
de27d607cdb0a35f67499c8f22cabdee4153b535
SHA256
1ec1bc1c89f67483c917039c3268ca692d309b0a8fb3faaf37e53e0d64da5b72
MD5
f79c9a1d073f66b34d7692c2c32e40ed

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
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