Managed XDR

vtdl_smdokulx — malware analysis report

File info

Filename
vtdl_smdokulx
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.2, Code page: 1252, Author: Home, Last Saved By: Bim Son, Name of Creating Application: Microsoft Excel, Last Printed: Thu Oct 26 08:46:24 2023, Create Time/Date: Mon Jul 21 09:29:46 2014, Last Saved Time/Date: Sat Oct 28 02:44:34 2023, Security: 0
File size
68 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
d297f339c575e938e92e9ac8604e220ce5b32c4e
SHA256
47fde99bf4f540923e5dd0100acd5ead916f0ad7d868e7ea2677d75eec9988c7
MD5
8a73ad152bf02b073968a1e32248af70

Signatures

Execution

T1204.002 office_vb_load: Microsoft Office is loading VB DLL files (macros usage indicator)
T1064 office_macros: The document contains macroses (total: 4)
T1064 office_macros_autoexec: The document contains an auto-start macro

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
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: 4)
T1064 office_macros_autoexec: The document contains an auto-start macro

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

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
checktokenmembership: Checks user token with CheckTokenMembership call