Managed XDR

scratch-zoo-2025-05-08...0551443b2aa6e43644b498 — malware analysis report

File info

Filename
scratch-zoo-2025-05-08-938ba2850b0551443b2aa6e43644b498
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 936, Author: , Last Saved By: hdsw, Name of Creating Application: Microsoft Excel, Last Printed: Wed Jun 22 02:23:42 2022, Create Time/Date: Sun Dec 20 15:54:00 2020, Last Saved Time/Date: Thu Jun 23 05:43:28 2022, Security: 0
File size
61 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
f7b30df99eb9a2e08d25e95bf8eb8ed2eb79fb17
SHA256
f95c4f27a21ed7204bb9963fb874ca385611f8855090a2f0854ce7476f71dfb7
MD5
938ba2850b0551443b2aa6e43644b498

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