Managed XDR

vtdl_whyrnyh7 — malware analysis report

File info

Filename
vtdl_whyrnyh7
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1200, Locale ID: 1033, Author: HP, Last Saved By: Nhung o , Create Time/Date: Mon Nov 24 01:13:10 2014, Last Saved Time/Date: Wed Feb 28 06:52:57 2024, Last Printed: Tue Nov 28 08:20:07 2023, Name of Creating Application: Microsof, Security: 0
File size
294.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
fb673e67dc448c21cc7f98b9f5061f18f21e7d52
SHA256
70812e6781294aa4ecb568c7156c65f1dd9efb246fb1055ee08b12aa3c3fdbd8
MD5
a60183bd838a628837dd8ae37cc2398f

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
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