Managed XDR

vtdl_ij0s1pnf — malware analysis report

File info

Filename
vtdl_ij0s1pnf
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: -535, Subject: bacnam.com.vn, Author: Tn Nhng V, Keywords: bacnam.com.vn, Last Saved By: Hii, Name of Creating Application: Microsoft Excel, Last Printed: Fri Jun 2 08:57:25 2023, Create Time/Date: Thu Nov 22 00:41:41 2012, Last Saved Time/Date: Wed Jul 5 08:29:40 2023, Security: 0
File size
3.3 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
c9b73d74993a764071e540dc361f7bc4ff92d54d
SHA256
d0d189b822b4dc32de2fce22d59e03c7086fb37d4a13d216b7a77c976157a712
MD5
99a0d23802e041d51a04b2dea27201f1

Signatures

Execution

T1064 office_macros: The document contains macroses (total: 21)
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: 21)
T1064 office_macros_autoexec: The document contains an auto-start macro
T1027 office_macros_entropy: The document contains a macro with high entropy (a possible sign of obfuscation)
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
T1083 checks_recent_files: Attempt to check recently opened files through registry

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