Managed XDR

scratch-zoo-2025-03-15...1754fe1cad6da40d586e85 — malware analysis report

File info

Filename
scratch-zoo-2025-03-15-2e4070ab191754fe1cad6da40d586e85
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 936, Author: admin, Last Saved By: JonMMx 2000, Name of Creating Application: WPS Office, Last Printed: Sat Nov 27 04:28:46 2021, Create Time/Date: Fri Dec 2 08:54:00 2016, Last Saved Time/Date: Fri Dec 10 03:13:26 2021, Security: 0
File size
2.7 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
b1b0f2977fb731385698db6322dbc91b3937ab7b
SHA256
0f252bef334d2deabf557ac9a77f1f7ec2f703706edd01afcb2d7bbce5b44fa8
MD5
2e4070ab191754fe1cad6da40d586e85

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

T1082 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
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

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