Managed XDR

vtdl_1733804103_evmii20x — malware analysis report

File info

Filename
vtdl_1733804103_evmii20x
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Author: Mr Van, Last Saved By: george, Name of Creating Application: Microsoft Excel, Last Printed: Fri Feb 24 02:19:03 2023, Create Time/Date: Fri Apr 20 03:02:37 2012, Last Saved Time/Date: Tue Dec 10 03:06:34 2024, Security: 0
File size
107 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
8ea15db3e91cf16a1d64cd3006be3f5c6cf203bf
SHA256
09171e62add557f85b47f140b4378311bba0d9b567410bf4853a1d2a7dd6c171
MD5
5aa549d8a6a228e41554d159d486d1c8

Signatures

Execution

T1204.002 office_vb_load: Microsoft Office is loading VB DLL files (macros usage indicator)
T1064 office_macros: The document contains macroses (total: 4)
T1064 office_macros_autoexec: The document contains an auto-start macro

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
T1497.002 async_mouse: Watches for mouse clicks using GetAsyncKeyState to detect human activity
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1064 office_macros: The document contains macroses (total: 4)
T1064 office_macros_autoexec: The document contains an auto-start macro

Discovery

T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1497.002 async_mouse: Watches for mouse clicks using GetAsyncKeyState to detect human activity
T1082 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining

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
checktokenmembership: Checks user token with CheckTokenMembership call