Managed XDR

scratch-zoo-2025-04-10...fce70ca7d457a18e44ad26 — malware analysis report

File info

Filename
scratch-zoo-2025-04-10-64d0f454c3fce70ca7d457a18e44ad26
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: Fri Jul 7 01:06:09 2017, Last Saved Time/Date: Fri Oct 8 01:52:55 2021, Security: 0
File size
355 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
985eb3b3b9183a59ff8e87639cb1ae0990c19933
SHA256
1be755f031554eec274a084b0ec40f421afa539c6e7c336a3d8ab9d1f1684dc6
MD5
64d0f454c3fce70ca7d457a18e44ad26

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
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card