Managed XDR

vtdl_57z6wf2b — malware analysis report

File info

Filename
vtdl_57z6wf2b
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1200, Locale ID: 2052, Author: shang, Template: Norm, Revision Number: 2, Total Editing Time: Wed Jan 17 16:00:00 1900, Create Time/Date: Mon Jan 21 02:10:00 2019, Last Saved Time/Date: Mon Apr 3 02:43:12 2023, Last Printed: Mon Sep 3 09:26:00 2018, Number of Pages: 2, Number of Words: 311, Number of Characters: 323, Name of Creating Application: WPS Office_11.1.0.7989_F1E327B, Security: 0
File size
28.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
5143e29937d02e703332effe1b898daaa25007e3
SHA256
7ea48e93f84a3e35c41fdbeca0e00fbc087780a798e3d919a6e8a6f48118e60d
MD5
8372f44dc7d4a68f4b99f35d5a5ab96c

Signatures

Execution

T1064 office_macros: The document contains macro
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)
T1106 susp_callbacks: Suspicious usage of some WinAPI with callbacks

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: The document contains macro
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

T1518 locates_browser: Attempts to identify where browsers are installed

Other

yara_rules: Static rules
error_drawtext: An error occured while executing the file
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