Managed XDR

vtdl_jnhv2zxt — malware analysis report

File info

Filename
vtdl_jnhv2zxt
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Author: Mr_Dung, Last Saved By: Administrator, Name of Creating Application: Microsoft Excel, Last Printed: Sat Mar 23 06:09:35 2024, Create Time/Date: Mon Mar 8 09:19:48 2004, Last Saved Time/Date: Wed Aug 7 00:51:15 2024, Security: 0
File size
1.4 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
b13d30dea61c127f67f0d8e6b44705cc62286382
SHA256
aa23dc393504ad84864cb948b129d2aa1090cf99ff46d897442c391df32b7130
MD5
79f2f12929620575e30781fdf4b7e3f5

Signatures

Execution

T1064 office_macros: The document contains 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

T1064 office_macros: The document contains macro
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
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

T1083 checks_recent_files: Attempt to check recently opened files through registry
T1082 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining

Other

yara_rules: Static rules
dns_without_resolve: DNS query without a response
office_summary: The document contains suspicious metadata
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