Managed XDR

scratch-zoo-2025-04-16...532fe51984b07fb5d7a19d — malware analysis report

File info

Filename
scratch-zoo-2025-04-16-2e0649472c532fe51984b07fb5d7a19d
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 936, Author: admin, Last Saved By: admin, Name of Creating Application: Microsoft Excel, Create Time/Date: Tue Jul 18 05:53:39 2017, Last Saved Time/Date: Thu Apr 22 02:35:56 2021, Security: 0
File size
2.2 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
8d5cea10f5a68a853561c99201918ce8e0ffb00e
SHA256
a96b87b1e7900b0038711444ed3e2d0728f9e7068e3ea753be115bca1a39cc86
MD5
2e0649472c532fe51984b07fb5d7a19d

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
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
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