Managed XDR

vtdl_1751858439_8vjnvgtr — malware analysis report

File info

Filename
vtdl_1751858439_8vjnvgtr
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Author: THINKPAD, Last Saved By: NHABE TTDP, Name of Creating Application: Microsoft Excel, Last Printed: Mon Apr 14 09:46:28 2025, Create Time/Date: Mon Sep 26 07:42:28 2022, Last Saved Time/Date: Thu Jun 5 01:20:37 2025, Security: 0
File size
81 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
0a04ec4c2e6535462a068f038c13ce30142729e5
SHA256
c417d717d3527a50057d7011c14d4e0eee87dcfc0c5baf81b508dc19d03d8536
MD5
c7a6f6378cb0a45d4e07769ff5b48a6d

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: 2)
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

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: 2)
T1064 office_macros_autoexec: The document contains an auto-start macro
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

Discovery

T1082 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
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

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
checktokenmembership: Checks user token with CheckTokenMembership call