Managed XDR

vtdl_fmfgwuxo — malware analysis report

File info

Filename
vtdl_fmfgwuxo
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Author: MrCongThanh, Last Saved By: HP, Name of Creating Application: Microsoft Macintosh Excel, Last Printed: Fri Apr 22 08:02:46 2022, Create Time/Date: Wed Jan 5 05:06:21 2005, Last Saved Time/Date: Tue Jan 9 06:47:04 2024, Security: 0
File size
629.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
8b4f43838b2780aa65eed2971ef1fee3567a7e7c
SHA256
2074ebf0ffd70de38ac2af66caf2d0b7d7f89569d2668ed4f73e7ae75ba1c31c
MD5
747bdc37285ef778ef8905083e59526a

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

T1096 persistence_ads: Creates Alternate Data Stream (ADS)
T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
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
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
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card
checktokenmembership: Checks user token with CheckTokenMembership call