Managed XDR

vtdl_1738493838_di7z_x9k — malware analysis report

File info

Filename
vtdl_1738493838_di7z_x9k
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1200, Locale ID: 2052, Title: ZY/JW, Author: o(, Template: Normal, Last Saved By: Lami, Revision Number: 7, Total Editing Time: Mon Jan 8 16:00:00 1900, Create Time/Date: Tue Mar 13 04:28:00 2018, Last Saved Time/Date: Sun Mar 17 09:00:32 2024, Last Printed: Sun Mar 17 08:42:26 2024, Number of Pages: 6, Number of Words: 1482, Number of Characters: 1696, Name of Creating Application: WPS Office_12.1.0.16388_F1E327B, Security: 0
File size
676.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
d3aefc24afa4e75459f9210492049ca2137d06a7
SHA256
4ffd945c55dcd2703593ff3959c3ce1791858eedbf9da4f0a594e7c0cfb304d3
MD5
2dabef7039c3d8abfb4811b9a7193468

Signatures

Initial Access

T1192 html_urls: HTML-document downloads a file

Execution

T1204.002 office_vb_load: Microsoft Office is loading VB DLL files (macros usage indicator)
T1064 office_macros: The document contains macro
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

T1497.001 antivm_queries_computername: Retrieves the computer name
T1064 office_macros: The document contains 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

T1497.001 antivm_queries_computername: Retrieves the computer name
T1135 server_share_info: Retrieves information about each shared resource on a server

Command and Control

T1102.003 references_google: Contains links to cloud services of Google (potentially for malicious payload delivery)

Other

yara_rules: Static rules
create_rpc_bindings: Creates RPC connection
pdf_compressed_stream: Contains an object with compressed stream
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
checktokenmembership: Checks user token with CheckTokenMembership call