Managed XDR

vtdl_1748507717_6f0dse4d — malware analysis report

File info

Filename
vtdl_1748507717_6f0dse4d
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 1252, Author: VHC, Last Saved By: vuchinh, Name of Creating Application: Microsoft Excel, Last Printed: Thu May 22 10:14:12 2025, Create Time/Date: Tue Apr 25 01:08:42 2017, Last Saved Time/Date: Thu May 29 07:30:17 2025, Security: 0
File size
848.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
60861a7a0b7dbd59216189ae45968d5614425ae3
SHA256
da8f59bbbf3ecdc3c46d2254bc75d30d5d464e1a7e62b84e8e7f1473a4ea380d
MD5
4734fbd9bb93087386c9e5dd6906ceb8

Signatures

Execution

T1064 office_macros: The document contains macroses (total: 146)
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 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1064 office_macros: The document contains macroses (total: 146)
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 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
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
office_summary: The document contains suspicious metadata
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