Managed XDR

vtdl_fnsho6sr — malware analysis report

File info

Filename
vtdl_fnsho6sr
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 1252, Author: phuong, Last Saved By: MyPC, Name of Creating Application: Microsoft Excel, Last Printed: Fri Aug 3 06:07:33 2018, Create Time/Date: Fri Jul 6 03:31:22 2018, Last Saved Time/Date: Tue Jan 23 03:16:42 2024, Security: 0
File size
46 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
3671124a9f5795ec95ac3e4b767c425c10e6b1e1
SHA256
2f63a8517bea6b6f6d8dda41fc346ee08e0f6b783dc4f706907141e7175ebdd3
MD5
2a0747254db6411726c7b4417a313846

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
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

Credential Access

T1555.003 cookie_files: Accesses cookie files
T1552 cookie_files: Accesses cookie files

Discovery

T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1082 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1135 server_share_info: Retrieves information about each shared resource on a server
T1083 checks_recent_files: Attempt to check recently opened files through registry

Other

yara_rules: Static rules
creates_exe: Creates executable files in the file system
office_summary: The document contains suspicious metadata
create_rpc_bindings: Creates RPC connection
break_limit_exceeded: Warning: function calls limit has been exceeded
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