Managed XDR

vtdl_p094ujik — malware analysis report

File info

Filename
vtdl_p094ujik
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 1252, Author: user, Last Saved By: ADMIN, Name of Creating Application: Microsoft Excel, Last Printed: Mon Jan 22 01:42:26 2024, Create Time/Date: Tue Oct 26 05:40:59 2010, Last Saved Time/Date: Mon Jan 22 01:42:51 2024, Security: 0
File size
1016 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
af7695d77169214503bf498e4074fb2011e7f9f8
SHA256
d9114f5d39acbdfc60c48f0bfaecb7051f4faabca5318ca9cc55037e3d1f18ff
MD5
f165e7e6514005fb5ff60e506ea9f16f

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_entropy: The document contains a macro with high entropy (a possible sign of obfuscation)
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
T1064 office_macros: The document contains macroses (total: 4)
T1064 office_macros_autoexec: The document contains an auto-start macro

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 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
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