Managed XDR

quyet-toan_sch-tien-phuong.xls — malware analysis report

File info

Filename
quyet-toan_sch-tien-phuong.xls
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Author: Admin, Last Saved By: ad, Last Printed: Mon Dec 16 04:13:56 2024, Create Time/Date: Sat Apr 9 08:55:06 2022, Last Saved Time/Date: Mon Dec 16 04:13:59 2024, Security: 0
File size
2.7 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
823476f36d3c9a06c5a4e2880225ccf339056e75
SHA256
f64c5e48677e2e4323f547e510a1a851ae65e31d327798926724b669c03aac14
MD5
0af72df6800f2b747af0b37c5676d9e3

Signatures

Execution

T1064 office_macros: The document contains macroses (total: 15)
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

T1027 office_macros_entropy: The document contains a macro with high entropy (a possible sign of obfuscation)
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: 15)
T1064 office_macros_autoexec: The document contains an auto-start macro

Discovery

T1082 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining

Other

yara_rules: Static rules
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
test_check_service: Starts services
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card