Managed XDR

scratch-zoo-2025-04-23...310ce2d04eb31e75ad6f37 — malware analysis report

File info

Filename
scratch-zoo-2025-04-23-adc2f66d8b310ce2d04eb31e75ad6f37
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 936, Author: Administrator, Last Saved By: Microsoft, Name of Creating Application: Microsoft Excel, Last Printed: Fri Nov 26 01:31:24 2021, Create Time/Date: Wed Sep 13 11:21:00 2006, Last Saved Time/Date: Fri Nov 26 01:31:27 2021, Security: 0
File size
87 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
6d45856c43b8b5690a852c91e8b1d5da17f30552
SHA256
f0a962a976b6aba03b78f2d531639f530f367328ef084b1b97451759ee861a23
MD5
adc2f66d8b310ce2d04eb31e75ad6f37

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
T1497.002 async_mouse: Watches for mouse clicks using GetAsyncKeyState to detect human activity
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
T1497.002 async_mouse: Watches for mouse clicks using GetAsyncKeyState to detect human activity
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