Managed XDR

chi-tiet-bc-11-20-than...ttinbank-0411-0420.xls — malware analysis report

File info

Filename
chi-tiet-bc-11-20-thang-4-sao-ke-giao-dich-viettinbank-0411-0420.xls
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Author: LUU MINH PHUONG, Last Saved By: PC, Name of Creating Application: Microsoft Excel, Last Printed: Fri Jul 4 04:15:00 2014, Create Time/Date: Thu Jun 5 03:14:25 2014, Last Saved Time/Date: Tue Apr 23 01:44:29 2024, Security: 0
File size
46.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
d614f78d40b69727fe0e6989276e0d6f230ed568
SHA256
e2badd3375f26bb7c0a3c09a32b7fd7cc62f0146d4970d67aed7347668751ab6
MD5
8f93d76bd7b614456c22273c36385b1f

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

T1064 office_macros: The document contains macroses (total: 4)
T1064 office_macros_autoexec: The document contains an auto-start macro
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
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

T1083 checks_recent_files: Attempt to check recently opened files through registry
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
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
test_check_service: Starts services
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card