Managed XDR

vtdl_1741846643_kttcsass — malware analysis report

File info

Filename
vtdl_1741846643_kttcsass
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.2, Code page: 1252, Author: TT, Last Saved By: Admin, Name of Creating Application: Microsoft Excel, Last Printed: Thu Mar 13 02:43:54 2025, Create Time/Date: Thu Sep 8 10:19:43 2016, Last Saved Time/Date: Thu Mar 13 02:47:11 2025, Security: 0
File size
199.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
3b421a94736b04e4ced46e0f592015166fd3338a
SHA256
14833bdfd8b9c4ca789f3d4a95a31d328df67ac6291183c01531d95d97c05be3
MD5
bc2a8712753e961f48e2214af02b19a0

Signatures

Execution

T1064 office_macros: The document contains macroses (total: 2)
T1064 office_macros_autoexec: The document contains an auto-start macro

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: 2)
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
office_summary: The document contains suspicious metadata
create_rpc_bindings: Creates RPC connection
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