Managed XDR

vtdl_1741083928_vg1t1cdd — malware analysis report

File info

Filename
vtdl_1741083928_vg1t1cdd
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1200, Locale ID: 2052, Title: N, Author: 274, Last Saved By: u, Revision Number: 1, Total Editing Time: Wed Jan 10 16:00:00 1900, Create Time/Date: Tue May 15 09:10:12 2018, Last Saved Time/Date: Mon Mar 3 05:41:59 2025, Last Printed: Tue Jan 14 07:27:54 2020, Number of Pages: 18, Number of Words: 5899, Number of Characters: 7472, Name of Creating Application: WPS Office_11.8.2.8621_F1E327B, Security: 0
File size
3.2 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
72031c39e25b2a92d9591ab4a024fa5c5f156e9e
SHA256
6021341b7e6c7c65b3048119b7fde3b1b33c8a2ae25f33e09f04cd97774ae0bb
MD5
b7111e29bbb821a1e442ad928b6d164f

Signatures

Execution

T1064 office_macros: The document contains macro
T1064 office_macros_strings: Feature lines found in document macro
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)
T1106 susp_callbacks: Suspicious usage of some WinAPI with callbacks

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
T1497.001 antivm_queries_computername: Retrieves the computer name
T1064 office_macros: The document contains macro
T1064 office_macros_strings: Feature lines found in document macro
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

T1518 locates_browser: Attempts to identify where browsers are installed
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497.001 antivm_queries_computername: Retrieves the computer name
T1135 server_share_info: Retrieves information about each shared resource on a server

Other

yara_rules: Static rules
create_rpc_bindings: Creates RPC connection
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