Managed XDR

vtdl_w1yr4797 — malware analysis report

File info

Filename
vtdl_w1yr4797
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 1200, Locale ID: 2052, Title: ^b, Author: DEL, Template: Norm, Revision Number: 2, Total Editing Time: Tue Jan 2 16:00:00 1900, Create Time/Date: Tue Jul 2 08:50:00 2024, Last Saved Time/Date: Thu Sep 12 09:24:07 2024, Last Printed: Wed Jun 19 08:52:00 2024, Number of Pages: 3, Number of Words: 240, Number of Characters: 1373, Name of Creating Application: WPS Office_11.8.2.10321_F1E327B, Security: 0
File size
40.4 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
b9e1b9d70df00cf0340547feede0caa3bb13229e
SHA256
c4ebaf3dba9068e45452e8eae1846920e8b22d62399d9d518a30969544adc7f2
MD5
a052e9972df67d4493c5f115f16692d7

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
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card
checktokenmembership: Checks user token with CheckTokenMembership call