Managed XDR

20241018_xls_9a7dec89a...139b7f5d5580c1f5411a4f — malware analysis report

File info

Filename
20241018_xls_9a7dec89ae0c2787ae139b7f5d5580c1f5411a4f
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 936, Last Saved By: Bori0327, Create Time/Date: Fri Jan 6 06:16:31 2017, Last Saved Time/Date: Fri Jan 6 06:22:02 2017, Security: 0
File size
83.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
6e4872686cb4a8adef9d936174bcfc9c0b72c205
SHA256
e57525f96fb174a8f1cb95d8d3e387ad9d5d993bec8ba5af0b7977c255c2165a
MD5
80b12fc96d2fd0602bd60df4de00ee44

Signatures

Execution

T1106 susp_callbacks: Suspicious usage of some WinAPI with callbacks
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

T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
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
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
error_drawtext: An error occured while executing the file
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