Managed XDR

phu-luc-kh-ktxh-2025.xls — malware analysis report

File info

Filename
phu-luc-kh-ktxh-2025.xls
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Author: Admin, Last Saved By: PC_NGA_VP, Name of Creating Application: Microsoft Excel, Last Printed: Fri Dec 6 06:44:53 2024, Create Time/Date: Tue Jul 28 08:05:18 2020, Last Saved Time/Date: Mon Dec 9 08:46:42 2024, Security: 0
File size
149.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
be1ae91f5a60be23e0b9f8b3c7ebaf3e673b9d32
SHA256
3a3a8c50348caaa449f5dcb5e061e97eb966441fe6c14dc258ddcccc998c2010
MD5
45a5ff2885d8279298190658b79601f0

Signatures

Execution

T1064 office_macros: The document contains macroses (total: 2)
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 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
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
T1064 office_macros: The document contains macroses (total: 2)
T1064 office_macros_autoexec: The document contains an auto-start macro

Credential Access

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

Discovery

T1082 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1083 checks_recent_files: Attempt to check recently opened files through registry

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