Managed XDR

15suo-chu-kou-huo-wu-q...en-ming-xi-biao-1-.xls — malware analysis report

File info

Filename
15suo-chu-kou-huo-wu-qi-ye-suo-de-shui-shou-ru-que-ren-ming-xi-biao-1-.xls
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 1200, Locale ID: 2052, Author: PC, Last Saved By: pc, Create Time/Date: Wed Mar 12 10:51:51 2025, Last Saved Time/Date: Thu May 8 00:03:48 2025, Last Printed: Sat Mar 15 15:23:16 2025, Name of Creating Application: Microsof, Security: 0
File size
2.4 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
a608b96fbade5857d03ad2fa53d7233f9fbabd94
SHA256
747493e7aa6cdf87bab06ebbec8d007e08a6f45ab83f531f737c940170e91cd0
MD5
55eb0b708eb45dd6ae0f8b17b9a17698

Signatures

Execution

T1064 office_macros: The document contains macroses (total: 4)
T1204.002 office_vb_load: Microsoft Office is loading VB DLL files (macros usage indicator)
T1106 susp_callbacks: Suspicious usage of some WinAPI with callbacks

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
T1497.002 async_mouse: Watches for mouse clicks using GetAsyncKeyState to detect human activity
T1064 office_macros: The document contains macroses (total: 4)
T1027 office_macros_entropy: The document contains a macro with high entropy (a possible sign of obfuscation)
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Credential Access

T1555.003 cookie_files: Accesses cookie files
T1552 cookie_files: Accesses cookie files

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
T1135 server_share_info: Retrieves information about each shared resource on a server
T1083 checks_recent_files: Attempt to check recently opened files through registry

Other

yara_rules: Static rules
creates_exe: Creates executable files in the file system
creates_doc: Creates (office) documents in the file system
office_summary: The document contains suspicious metadata
create_rpc_bindings: Creates RPC connection
get_policy_info: Retrieves information about a Policy object
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card
checktokenmembership: Checks user token with CheckTokenMembership call