Managed XDR

vtdl_6_bqhv9s — malware analysis report

File info

Filename
vtdl_6_bqhv9s
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Author: Adriana Olivares - INCA TOPS, Last Saved By: Joel Bustamante, Name of Creating Application: Microsoft Excel, Create Time/Date: Tue Jan 10 16:19:38 2023, Last Saved Time/Date: Fri Feb 16 21:17:40 2024, Security: 0
File size
83 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
6a87d1d8fff3e68da9ad997c9b231d516e423d7b
SHA256
b73b11734da8c1bbcc92603ba08d4ac929160eea98d1856708d661dffa290e1a
MD5
671eafa4a5d178c33db9a40b54b920d6

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

T1027 office_macros_hex_strings: Lines in hex found in document macro
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
process_crashed: One of the processes has failed
unexpected_exception: Unexpected exception
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
checktokenmembership: Checks user token with CheckTokenMembership call