Managed XDR

1.-ho-so-cung-cap-gui-...et-tk-131-nam-2024.xls — malware analysis report

File info

Filename
1.-ho-so-cung-cap-gui-co-quan-thue-bctc-va-so-ke-toan-bctc-2024-bctc-2024-so-ke-toan-so-chi-tiet-tk-131-nam-2024.xls
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Last Saved By: LH COMPUTER, Last Printed: Sun Jun 15 04:18:50 2025, Last Saved Time/Date: Sun Jun 15 05:23:13 2025, Security: 0
File size
2.5 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
7465aaa8db9d65463f559a8561a0fc0a0ed5e365
SHA256
a4c7b91e0cf5f2eb15ba38366f1691930bf47fe570c2c8475a3eb5ddae4f4a3b
MD5
1567d44af9394b5f971f11b9b4630e7f

Signatures

Execution

T1204.002 office_vb_load: Microsoft Office is loading VB DLL files (macros usage indicator)
T1064 office_macros: The document contains macroses (total: 4)
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

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

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
T1083 checks_recent_files: Attempt to check recently opened files through registry
T1135 server_share_info: Retrieves information about each shared resource on a server
T1082 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining

Other

yara_rules: Static rules
creates_exe: Creates executable files 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