Managed XDR

scratch-zoo-2025-03-05...ee51a8a16ec9dc9f96e478 — malware analysis report

File info

Filename
scratch-zoo-2025-03-05-b42c93c95bee51a8a16ec9dc9f96e478
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 936, Name of Creating Application: Microsoft Excel, Last Printed: Wed May 13 10:02:58 2020, Create Time/Date: Sun Jul 2 13:11:16 2006, Last Saved Time/Date: Wed May 13 10:09:45 2020, Number of Pages: 0, Number of Words: 0, Number of Characters: 0, Security: 0
File size
40 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
c8d92d76de70de3a860599dd87e11788992b8c23
SHA256
a978cd724b25aba064ea36217972751aa182982c8a49ae7969f46c3889a3041b
MD5
b42c93c95bee51a8a16ec9dc9f96e478

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