Managed XDR

c-users-user-desktop-v...338053729534304145.xls — malware analysis report

File info

Filename
c-users-user-desktop-vaultfile1338053729534304145.xls
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 5.0, Code page: 1252, Author: bonnaure-pie, Last Saved By: EDF-GDF, Name of Creating Application: Microsoft Excel, Last Printed: Mon Mar 15 13:22:37 2004, Create Time/Date: Wed Feb 19 13:18:33 2003, Last Saved Time/Date: Tue Nov 29 10:40:03 2005, Security: 0
File size
392.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
af7d6d2dd07148d73fe5c2dffae6695953ea1433
SHA256
82299b8b1e09facf325d69b21fd01213861120857ccb48e11cd38647512a7027
MD5
83765e704157a1b43e08f94a59571af4

Signatures

Execution

T1064 office_macros: The document contains macroses (total: 5)
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: 5)
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
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 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
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
dead_host: Connects to IP addresses that do not respond to requests
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