Managed XDR

vtdl_wp2pvi7r — malware analysis report

File info

Filename
vtdl_wp2pvi7r
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Author: may1, Last Saved By: george, Name of Creating Application: Microsoft Excel, Last Printed: Sat Sep 24 02:05:08 2022, Create Time/Date: Thu Aug 26 21:38:44 2004, Last Saved Time/Date: Wed Mar 6 04:01:19 2024, Security: 0
File size
48 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
f65526083516c711c4e6ddc1dd39de4a4f357221
SHA256
91bcc05dc5062bccfddcd009d9402087dc3dcc1b179916961b115cc978476bdb
MD5
82b19b7652160e690a665d7d7053732d

Signatures

Execution

T1064 office_macros: The document contains macroses (total: 4)
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 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1064 office_macros: The document contains macroses (total: 4)
T1064 office_macros_autoexec: The document contains an auto-start macro
T1027 office_macros_entropy: The document contains a macro with high entropy (a possible sign of obfuscation)
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
T1083 checks_recent_files: Attempt to check recently opened files through registry

Other

yara_rules: Static rules
creates_doc: Creates (office) documents in the file system
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