Managed XDR

vtdl_1742465834_d8nxc25f — malware analysis report

File info

Filename
vtdl_1742465834_d8nxc25f
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 936, Name of Creating Application: Microsoft Excel, Create Time/Date: Mon Jul 22 09:23:57 2024, Last Saved Time/Date: Thu Mar 6 06:22:43 2025, Security: 0
File size
47 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
78d13256a50c02aa7f96f3f2077d2263a9e06ed0
SHA256
1fa95be933ce9fbd6ce1197b4d23379aedbbdb240d015704ec542331e9c43003
MD5
14607ebfb4dc49790a5e186dd609f6f8

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 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 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
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