Managed XDR

vtdl_hzawi3e5 — malware analysis report

File info

Filename
vtdl_hzawi3e5
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 1258, Author: User, Last Saved By: A, Name of Creating Application: Microsoft Excel, Last Printed: Fri Dec 15 07:02:41 2023, Create Time/Date: Tue Oct 10 07:11:33 2023, Last Saved Time/Date: Fri Jan 26 03:17:04 2024, Security: 0
File size
46 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
7235592fea4d0b155b0eba79b09c37f86426baf7
SHA256
5cd8b4d85c9c3bb6d2bf350b3c95b326c0f336d3bb9c0fbd432e3e08d87de60c
MD5
6f8499837936356b216e0e4d141b3f38

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

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: 4)
T1064 office_macros_autoexec: The document contains an auto-start macro
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

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