Managed XDR

scratch-zoo-2025-03-07...ab0bfce8c9349402cfa18b — malware analysis report

File info

Filename
scratch-zoo-2025-03-07-68fa47b8b6ab0bfce8c9349402cfa18b
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.2, Code page: 936, Name of Creating Application: WPS , Last Printed: Wed Mar 1 06:04:59 2023, Create Time/Date: Wed Jul 18 01:15:50 2018, Last Saved Time/Date: Wed Mar 1 07:48:18 2023, Security: 0
File size
75 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
50c72d9ac5d77625a21926efabba44e458a791ef
SHA256
ac637f9ba66e09f7912e4f7c0eb32e03916926b7e011a23ba714678020c37246
MD5
68fa47b8b6ab0bfce8c9349402cfa18b

Signatures

Execution

T1204.002 office_vb_load: Microsoft Office is loading VB DLL files (macros usage indicator)

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

Other

yara_rules: Static rules
office_summary: The document contains suspicious metadata
create_rpc_bindings: Creates RPC connection
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
checktokenmembership: Checks user token with CheckTokenMembership call