Managed XDR

test.xls — malware analysis report

File info

Filename
test.xls
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.2, Code page: 1252, Author: Hoai Son, Last Saved By: Ha, Name of Creating Application: Microsoft Excel, Last Printed: Fri Apr 26 05:00:37 2024, Create Time/Date: Fri Apr 13 00:14:17 2001, Last Saved Time/Date: Fri Apr 26 09:00:13 2024, Security: 0
File size
719 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
a02209696b290fe95603d7b4955b4aeec755ea2b
SHA256
3adf3d21b9c94c64dc5aacdbc0d34bcfb27e936a507cc827a68f4188f71900ea
MD5
b8ff52bce55cb3221942e4f80a01e1fd

Signatures

Execution

T1064 office_macros: The document contains macroses (total: 12)
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 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: 12)
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 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
creates_doc: Creates (office) documents in the file system
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