Managed XDR

vtdl_1731323224_mebyajho — malware analysis report

File info

Filename
vtdl_1731323224_mebyajho
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Author: Eddy Ho, Last Saved By: Admin, Name of Creating Application: Microsoft Excel, Last Printed: Fri Jul 3 09:17:24 2015, Create Time/Date: Mon Feb 12 10:47:40 2001, Last Saved Time/Date: Mon Nov 11 01:45:19 2024, Security: 0
File size
72 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
02f1482facccb305e2eaed22595ab64a3f583d39
SHA256
ef52258958de658a6ef50df6cc2a8bb3ff82bd8420508cbf2491604d0906a47e
MD5
f64f620109345775e1181a4d5b47dd82

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
office_suspicious_data: Office file contains suspicious data
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