Managed XDR

scratch-zoo-2025-04-20...3fc3d7b912f41aba716c1b — malware analysis report

File info

Filename
scratch-zoo-2025-04-20-919084297e3fc3d7b912f41aba716c1b
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 936, Author: admin, Last Saved By: Administrator, Name of Creating Application: Microsoft Excel, Last Printed: Tue Mar 1 07:24:11 2022, Create Time/Date: Fri Dec 2 08:54:00 2016, Last Saved Time/Date: Mon May 16 02:31:05 2022, Security: 0
File size
673.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
6805b3547d68f04a5402eee3bd0bd41bc20d5675
SHA256
c9859f812fff2e45d72503686356b7d5d6f740b6bcc62d3748d8e5a03bb7f81f
MD5
919084297e3fc3d7b912f41aba716c1b

Signatures

Execution

T1064 office_macros_suspicious: Document contains suspicious macro
T1064 office_macros: The document contains macroses (total: 4)
T1064 office_macros_strings: Feature lines found in document macro
T1064 office_macros_autoexec: The document contains an auto-start macro

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

T1027 office_macros_hex_strings: Lines in hex found in document macro
T1064 office_macros_suspicious: Document contains suspicious macro
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
T1064 office_macros: The document contains macroses (total: 4)
T1064 office_macros_strings: Feature lines found in document macro
T1064 office_macros_autoexec: The document contains an auto-start macro

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
create_rpc_bindings: Creates RPC connection
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