Managed XDR

scratch-zoo-2025-05-11...5bed581f181938eb723929 — malware analysis report

File info

Filename
scratch-zoo-2025-05-11-b2b431263c5bed581f181938eb723929
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 936, Author: Administrator, Last Saved By: 1, Name of Creating Application: Microsoft Excel, Create Time/Date: Mon Jul 31 08:52:00 2017, Last Saved Time/Date: Thu Jun 9 08:45:02 2022, Security: 0
File size
62.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
e314123ab4541df0e893bf95cb142006c3b6aad5
SHA256
d26133a74e6d429370865368782d1349533f2f202bf81f760bb11a28424239b8
MD5
b2b431263c5bed581f181938eb723929

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 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 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
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
Managed XDR