Managed XDR

vtdl_d5rjkwie — malware analysis report

File info

Filename
vtdl_d5rjkwie
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1200, Locale ID: 2052, Title: RLCD, Author: fanghuay, Template: Norm, Last Saved By: chen, Revision Number: 3, Total Editing Time: Fri Jan 5 16:00:00 1900, Create Time/Date: Wed Sep 13 01:04:00 2023, Last Saved Time/Date: Thu Aug 8 09:56:02 2024, Number of Pages: 5, Number of Words: 1095, Number of Characters: 6248, Name of Creating Application: WPS Office_12.8.2.16984_F1E327B, Security: 0
File size
74.6 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
ed0bd7f6930cffd9dc99480e83fe3873b2c8e440
SHA256
7379008dd8800eb8976cfc847ef2bd04ad7bd1ce6e8aa1bbfb3f64df859021ab
MD5
feeeab5cce8b599845e8a323f59c64bb

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)

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

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
T1027 crafted_cmdline: Runs a process with an obfuscated command line
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

T1497.001 antivm_queries_computername: Retrieves the computer name
T1135 server_share_info: Retrieves information about each shared resource on a server

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