Managed XDR

scratch-zoo-2025-03-05...1af9f6c020c03aed6393e4 — malware analysis report

File info

Filename
scratch-zoo-2025-03-05-6460ba023f1af9f6c020c03aed6393e4
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 936, Last Saved By: Administrator, Name of Creating Application: Microsoft Excel, Last Printed: Fri Mar 11 00:44:51 2022, Create Time/Date: Mon May 31 03:54:01 1999, Last Saved Time/Date: Fri Mar 11 01:31:16 2022, Security: 0
File size
131.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
d15d7944cbc30c77d88c37a568f419aff2cbe5f0
SHA256
219a9715b6f0fca061dd216a5541118a6bce46ac93d5987d53405aa8b5055c0f
MD5
6460ba023f1af9f6c020c03aed6393e4

Signatures

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

T1564 office_vba_stomping: VBA Stomping was detected in the document (the VBA source code and P-code are different)
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

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497 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
T1082 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
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