Managed XDR

vtdl_6izopezo — malware analysis report

File info

Filename
vtdl_6izopezo
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 4.10, Code page: 936, Author: lzy, Last Saved By: lzy, Revision Number: 39, Name of Creating Application: Microsoft Word 8.0, Total Editing Time: 04:03:00, Last Printed: Mon Nov 15 07:54:00 1999, Create Time/Date: Mon Nov 15 07:02:00 1999, Last Saved Time/Date: Tue May 23 14:34:00 2000, Number of Pages: 2, Number of Words: 49, Number of Characters: 282, Security: 0
File size
44 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
7d89d4e912eaae23c423593a2d86f68329340502
SHA256
eed63a8998cf247474227628672a10131024684316b438cf7e4e3b076f68c649
MD5
3b1ca02b67265f85b6ce36e67d8516f7

Signatures

Execution

T1064 office_macros_suspicious: Document contains suspicious macro
T1204.002 office_vb_load: Microsoft Office is loading VB DLL files (macros usage indicator)
T1064 office_macros: The document contains macro
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

T1064 office_macros_suspicious: Document contains suspicious 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
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497.001 antivm_queries_computername: Retrieves the computer name
T1064 office_macros: The document contains macro
T1064 office_macros_autoexec: The document contains an auto-start macro

Discovery

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497.001 antivm_queries_computername: Retrieves the computer name
T1135 server_share_info: Retrieves information about each shared resource on a server
T1083 checks_recent_files: Attempt to check recently opened files through registry

Other

yara_rules: Static rules
create_rpc_bindings: Creates RPC connection
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