Managed XDR

vtdl_4pjty7ht — malware analysis report

File info

Filename
vtdl_4pjty7ht
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.3, Code page: 1252, Author: cknn, Last Saved By: PC, Name of Creating Application: Microsoft Macintosh Excel, Last Printed: Tue Dec 19 01:24:20 2023, Create Time/Date: Tue Sep 1 07:15:48 2020, Last Saved Time/Date: Fri Dec 22 01:30:05 2023, Security: 0
File size
48 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
2c437dd6b385cc1a3d1fe2211f4f99d517253f10
SHA256
e948f615807ba40f4f433fbea1aa8b3f10dfb54d78e3f6567c9371c341b401cf
MD5
89b41d22335a83ab49dd3cc455d7a42a

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

T1064 office_macros: The document contains macroses (total: 4)
T1064 office_macros_autoexec: The document contains an auto-start macro
T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
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

T1082 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining

Other

yara_rules: Static rules
creates_doc: Creates (office) documents in the file system
process_crashed: One of the processes has failed
office_summary: The document contains suspicious metadata
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