Managed XDR

scratch-zoo-2025-04-04...0874ebfee2abe655498baf — malware analysis report

File info

Filename
scratch-zoo-2025-04-04-48955dcc800874ebfee2abe655498baf
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 936, Author: , Name of Creating Application: Microsoft Excel, Last Printed: Mon Aug 1 01:47:09 2022, Create Time/Date: Fri Feb 7 04:26:20 2014, Last Saved Time/Date: Mon Aug 1 01:47:12 2022, Security: 0
File size
61.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
a0de7e493dee2728cc6f476cf5fdb13664614603
SHA256
ef669b9fd47781ed9e874c20ae57b73a65c1c92275f05faafc32936da0d7db5c
MD5
48955dcc800874ebfee2abe655498baf

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