Managed XDR

vtdl_mxzcnhd_ — malware analysis report

File info

Filename
vtdl_mxzcnhd_
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 1252, Author: Thanh An, Last Saved By: Admin, Name of Creating Application: Microsoft Excel, Last Printed: Mon Mar 11 05:47:27 2024, Create Time/Date: Wed Nov 9 02:16:33 2016, Last Saved Time/Date: Mon Mar 11 07:59:18 2024, Security: 0
File size
112.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
64db91f51bd51dbedabf9eef0e3ca917af491272
SHA256
b38da0d1b93d8a489a2dba6dc137e6a8399bf3d50321a695f5f1322f0437f541
MD5
fa744cf2d424f7f1e9e9f75da8f2aca0

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
T1027 office_macros_entropy: The document contains a macro with high entropy (a possible sign of obfuscation)
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
T1083 checks_recent_files: Attempt to check recently opened files through registry

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