Managed XDR

vtdl_1750464002_9e3ll2fg — malware analysis report

File info

Filename
vtdl_1750464002_9e3ll2fg
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.2, Code page: 936, Name of Creating Application: Microsoft Excel, Last Printed: Wed May 18 00:23:37 2022, Create Time/Date: Thu Apr 7 00:53:31 2022, Last Saved Time/Date: Mon Jun 13 06:57:15 2022, Security: 0
File size
84 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
6b6a90137f1520026244e1d4a981a0b87ba0e8a4
SHA256
0497054226e63dab3023e9f09a6caa7cc7821bda8710614ee6494c7a1a5da6e2
MD5
125ea6ea27b13fd01618877196f69ccb

Signatures

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

T1564 office_vba_stomping: VBA Stomping was detected in the document (the VBA source code and P-code are different)
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining

Discovery

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
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
T1083 checks_recent_files: Attempt to check recently opened files through registry

Other

yara_rules: Static rules
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