Managed XDR

vtdl_goe9097w — malware analysis report

File info

Filename
vtdl_goe9097w
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 1252, Title: Untitled Spreadsheet, Author: Tran Hung Vuong, Last Saved By: USER, Last Printed: Mon Dec 18 01:52:50 2023, Create Time/Date: Thu Nov 8 14:08:16 2012, Last Saved Time/Date: Mon Dec 18 01:56:40 2023, Security: 0
File size
67.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
24450a5f0382a5d709880d40fe9a955dfd881111
SHA256
a2ba805c2a051f5faf22ae15e1d575c9259c413762e33d4c17c82d1373eba1c4
MD5
ab9282e41ba8daaf6a73c26a7ab6f5e1

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

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

Credential Access

T1555.003 cookie_files: Accesses cookie files
T1552 cookie_files: Accesses cookie files

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
T1135 server_share_info: Retrieves information about each shared resource on a server
T1083 checks_recent_files: Attempt to check recently opened files through registry

Other

yara_rules: Static rules
creates_exe: Creates executable files in the file system
office_summary: The document contains suspicious metadata
create_rpc_bindings: Creates RPC connection
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