Managed XDR

vtdl_1747651261_dnqek72q — malware analysis report

File info

Filename
vtdl_1747651261_dnqek72q
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Author: Tuan, Last Saved By: Dang Quynh Lien, Name of Creating Application: Microsoft Excel, Last Printed: Wed Mar 26 02:05:01 2025, Create Time/Date: Tue Feb 6 03:54:11 2007, Last Saved Time/Date: Sat May 17 04:38:33 2025, Security: 0
File size
303 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
33b927db43c59243c5448450b1c02f8320949921
SHA256
d337ba6e00471ee93da7f92d53ffd4986b78f2b914f8c7fd47b50c043501dbdc
MD5
0e923fe5eb1458fbe2ed1f4530a0a098

Signatures

Execution

T1064 office_macros: The document contains macroses (total: 2)
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 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
T1064 office_macros: The document contains macroses (total: 2)
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 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
T1082 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining

Other

yara_rules: Static rules
office_summary: The document contains suspicious metadata
create_rpc_bindings: Creates RPC connection
break_limit_exceeded: Warning: function calls limit has been exceeded
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