Managed XDR

copy-of-copy-of-file-doanh-so-new.xls — malware analysis report

File info

Filename
copy-of-copy-of-file-doanh-so-new.xls
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Author: HUONG, Last Saved By: HP, Create Time/Date: Wed Dec 4 09:47:55 2024, Last Saved Time/Date: Mon Dec 16 06:44:26 2024, Security: 0
File size
58 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
826442019ef04ba3f42893e91e7bfbb4448134e1
SHA256
565f18c9bd14700ca36d57bc3a886217bc0b72ab9f8d502de30ce78341753387
MD5
8a6b6b997513f8c962bb5ee037104293

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
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1027 office_macros_entropy: The document contains a macro with high entropy (a possible sign of obfuscation)
T1064 office_macros: The document contains macroses (total: 4)
T1064 office_macros_autoexec: The document contains an auto-start macro

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
creates_doc: Creates (office) documents in the file system
office_summary: The document contains suspicious metadata
break_limit_exceeded: Warning: function calls limit has been exceeded
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