Managed XDR

vtdl_1740045080_540wrlrv — malware analysis report

File info

Filename
vtdl_1740045080_540wrlrv
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Author: admin, Last Saved By: MAI THI HANH (SHB), Name of Creating Application: Microsoft Excel, Last Printed: Thu May 9 07:25:20 2024, Create Time/Date: Fri Sep 6 09:36:59 2019, Last Saved Time/Date: Wed Feb 5 10:01:13 2025, Security: 0
File size
1.4 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
83f9ca9c356ef19adb0a1c57dd0d13a5738a23f2
SHA256
299d08262d7a763b7757b0a506ed8860ce30db806d954cd70972ebf20a3eccab
MD5
24e153e6fb4c267174961d2dd179f4c1

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

T1064 office_macros: The document contains macroses (total: 4)
T1064 office_macros_autoexec: The document contains an auto-start macro
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
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

T1083 checks_recent_files: Attempt to check recently opened files through registry
T1082 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497 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