Managed XDR

vtdl_pcu1yjhl — malware analysis report

File info

Filename
vtdl_pcu1yjhl
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 1200, Locale ID: 2052, Title: I , Author: CN=b/OU=l/OU=b/OU=, Template: Norm, Revision Number: 2, Total Editing Time: Thu May 17 16:00:00 1900, Create Time/Date: Tue Feb 14 01:27:00 2023, Last Saved Time/Date: Thu Sep 12 03:42:45 2024, Last Printed: Wed Aug 7 02:55:00 2024, Number of Pages: 4, Number of Words: 1143, Number of Characters: 1294, Name of Creating Application: WPS Office_12.1.0.18240_F1E327B, Security: 0
File size
36.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
ca4f0966e8a61b4c29ab18f4c397ffd924a57230
SHA256
9c1318c39786d227074c04823038629433ab53872fb805b732096639999e21ae
MD5
076e0a386c282f51878a7d67adf40835

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