Managed XDR

vtdl_1753793288_rz96wpys — malware analysis report

File info

Filename
vtdl_1753793288_rz96wpys
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 936, Author: zzb, Last Saved By: JonMMx 2000, Name of Creating Application: Microsoft Excel, Last Printed: Wed Feb 23 02:02:48 2022, Create Time/Date: Wed Aug 23 02:18:05 2000, Last Saved Time/Date: Wed Feb 23 02:02:51 2022, Security: 0
File size
70.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
359d5c7af3911804c36d48d964c52420b89ea1b8
SHA256
da94133d80f203d30ba146c144cc0c1fb5d217d2469202e9223a4d8142d137e9
MD5
d7f9df91d88c6cfe049791436bebfc0f

Signatures

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

T1564 office_vba_stomping: VBA Stomping was detected in the document (the VBA source code and P-code are different)
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

Discovery

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
T1083 checks_recent_files: Attempt to check recently opened files through registry
T1082 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining

Other

yara_rules: Static rules
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
Managed XDR