Managed XDR

vtdl_1737608172_zvor0gyw — malware analysis report

File info

Filename
vtdl_1737608172_zvor0gyw
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 1252, Author: Linkute, Last Saved By: saocodon, Name of Creating Application: Microsoft Macintosh Excel, Last Printed: Wed Jul 7 09:04:01 2021, Create Time/Date: Sat May 6 14:12:43 2017, Last Saved Time/Date: Wed Sep 1 02:25:18 2021, Security: 0
File size
12.7 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
5fe1a33a01aebd0c733d7f5363a6eab415216a1f
SHA256
8222e79e61f5a09fe67601353c60e34ed20c4a98d9ca08bdaabf432e8b8588c1
MD5
350d599000b5abdcea1a5aefc187934c

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 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
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 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
create_rpc_bindings: Creates RPC connection
get_policy_info: Retrieves information about a Policy object
test_check_service: Starts services
office_links: Office file contains external links
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card