Managed XDR

vtdl_dwp_0_ko — malware analysis report

File info

Filename
vtdl_dwp_0_ko
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.2, Code page: 1252, Author: Minh Kha Tran, Last Saved By: ACER, Name of Creating Application: Microsoft Excel, Last Printed: Thu Sep 12 02:43:21 2024, Create Time/Date: Thu Sep 12 02:25:41 2024, Last Saved Time/Date: Fri Sep 27 02:18:49 2024, Security: 0
File size
49 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
9bea9421cdf2809edfb691b46e61a4857e4d2677
SHA256
d3beeeefdf2e2c0aab677e4794a81e5aa4607743488e8ea5b799e3356f62e7a1
MD5
4b65ebaed8023d0ed8e851c0d18f4180

Signatures

Execution

T1064 office_macros: The document contains macroses (total: 2)
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 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1497.002 async_mouse: Watches for mouse clicks using GetAsyncKeyState to detect human activity
T1064 office_macros: The document contains macroses (total: 2)
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

T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1497.002 async_mouse: Watches for mouse clicks using GetAsyncKeyState to detect human activity
T1082 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining

Other

yara_rules: Static rules
office_summary: The document contains suspicious metadata
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