Managed XDR

bocungjaryo-bu-chong-z...x_2024.05.17_a.f.c.xls — malware analysis report

File info

Filename
bocungjaryo-bu-chong-zi-liao-04-line-index_2024.05.17_a.f.c.xls
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1200, Locale ID: 2052, Author: 711, Create Time/Date: Mon Oct 29 07:10:31 2007, Last Saved Time/Date: Mon Jun 3 05:31:03 2024, Last Printed: Mon Nov 27 04:48:18 2023, Name of Creating Application: Microsof, Security: 0
File size
857 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
62fe79f6099842aa1cc1f18a4d7472c6e1e4261f
SHA256
e9c69e2d4d886e49f276357a22708b9f7e75068331db6292ccaa0ab0d26b984d
MD5
e281e6b917fafffa3bc7bac04451ee10

Signatures

Execution

T1064 office_macros: The document contains macroses (total: 4)
T1064 office_macros_autoexec: The document contains an auto-start macro
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
T1497.002 async_mouse: Watches for mouse clicks using GetAsyncKeyState to detect human activity
T1064 office_macros: The document contains macroses (total: 4)
T1064 office_macros_autoexec: The document contains an auto-start macro
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
creates_doc: Creates (office) documents in the file system
office_summary: The document contains suspicious metadata
create_rpc_bindings: Creates RPC connection
break_limit_exceeded: Warning: function calls limit has been exceeded
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