Managed XDR

vtdl_oicq8hli — malware analysis report

File info

Filename
vtdl_oicq8hli
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 1252, Title: HungMCICO, Author: HungMCICO, Last Saved By: TRAN MINH TUAN, Name of Creating Application: Microsoft Excel, Last Printed: Fri May 6 03:54:14 2022, Create Time/Date: Mon Mar 23 05:13:30 2009, Last Saved Time/Date: Fri May 6 03:54:16 2022, Security: 0
File size
1 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
8ff9e9c0b55403d8eb4198bb6087d490cae0e58d
SHA256
6a97c313bc95494a588e9c9091861e0100e53ba0d1e7dc72e038090dd8d8e000
MD5
d273f94a30014311168cc18633ce4727

Signatures

Execution

T1064 office_macros: The document contains macroses (total: 4)
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: 4)
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
T1083 checks_recent_files: Attempt to check recently opened files through registry

Other

yara_rules: Static rules
creates_doc: Creates (office) documents in the file system
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