Managed XDR

thdt-xin-giao-cii9-4b.xls — malware analysis report

File info

Filename
thdt-xin-giao-cii9-4b.xls
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Author: Khatmau_sr, Last Saved By: Hai Le, Name of Creating Application: Microsoft Excel, Last Printed: Tue Jul 9 03:08:44 2024, Create Time/Date: Thu Jul 10 02:03:12 2014, Last Saved Time/Date: Tue Aug 6 04:16:00 2024, Security: 0
File size
652 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
b287b6c6a81d2dbe4b225426118548e58ee6f353
SHA256
98141d90a46059d1d3f35850cc66f00928a287cd61577bbeb8ffee85eba241e3
MD5
4b9c59553e7ba2599cb55f4bf1941e03

Signatures

Execution

T1064 office_macros: The document contains macroses (total: 143)
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

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
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: 143)
T1064 office_macros_autoexec: The document contains an auto-start macro
T1027 office_macros_entropy: The document contains a macro with high entropy (a possible sign of obfuscation)
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 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
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
T1082 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
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
checktokenmembership: Checks user token with CheckTokenMembership call