Managed XDR

vtdl_6xdya3am — malware analysis report

File info

Filename
vtdl_6xdya3am
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Author: Dat Khong, Last Saved By: george, Name of Creating Application: Microsoft Excel, Last Printed: Fri Jan 19 02:48:10 2024, Create Time/Date: Thu Jan 11 04:14:41 2024, Last Saved Time/Date: Thu Mar 7 04:46:57 2024, Security: 0
File size
216 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
63e76e83bbfbf5b09ac2ead5364626173a979b0e
SHA256
bcecfb20db6a023bd942027820da646c25bae8d154f817413dfcb654a9fd5d4c
MD5
9f2ac7e9adc5eb063dccda16005a1111

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: 4)
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

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
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: 4)
T1064 office_macros_autoexec: The document contains an auto-start macro

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