Managed XDR

vtdl_1752206410_uegx2ggf — malware analysis report

File info

Filename
vtdl_1752206410_uegx2ggf
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 936, Author: lenovo, Last Saved By: , Name of Creating Application: WPS , Last Printed: Sat Nov 7 06:36:01 2020, Create Time/Date: Tue Dec 17 01:32:42 1996, Last Saved Time/Date: Sun Nov 14 07:43:28 2021, Security: 0
File size
235.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
0cfa07944ce30a2d442023a025075239154cf885
SHA256
2313488d2f265afd2c79f4af076d51c4c7d087da61e3bff489908545e292fbd5
MD5
e90e1ccb0efc8ae22eb08e71c5ca2626

Signatures

Execution

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

T1096 persistence_ads: Creates Alternate Data Stream (ADS)
T1564 office_vba_stomping: VBA Stomping was detected in the document (the VBA source code and P-code are different)
T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
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
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
creates_suspended_process: Creates suspended process
break_limit_exceeded: Warning: function calls limit has been exceeded
get_policy_info: Retrieves information about a Policy object
test_check_service: Starts services
office_links: Office file contains external links
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card
checktokenmembership: Checks user token with CheckTokenMembership call