Managed XDR

vtdl_1753686120_emblkudi — malware analysis report

File info

Filename
vtdl_1753686120_emblkudi
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.2, Code page: 936, Title: 01. SHINIH, Author: TN-Q, Template: Normal, Last Saved By: Administrator, Revision Number: 2, Name of Creating Application: Microsoft Excel, Total Editing Time: 06:00, Last Printed: Sat Jul 19 01:59:41 2025, Create Time/Date: Tue Jul 8 01:11:00 2025, Last Saved Time/Date: Thu Jul 24 02:14:38 2025, Security: 0
File size
387 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
d7b554a592c6f06cbe6aab411fdcd73c3b4ee1a0
SHA256
ec586c557bf356f9ba44e272cd44c4b99b94cfb870369105c98eb1273d2ae032
MD5
8ef7b7051d5d0cf845346d23380a2d44

Signatures

Execution

T1064 office_macros: The document contains macroses (total: 4)
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
T1497.002 async_mouse: Watches for mouse clicks using GetAsyncKeyState to detect human activity
T1064 office_macros: The document contains macroses (total: 4)
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
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
T1083 checks_recent_files: Attempt to check recently opened files through registry

Other

yara_rules: Static rules
creates_doc: Creates (office) documents in the file system
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