Managed XDR

vtdl_0_iku_ct — malware analysis report

File info

Filename
vtdl_0_iku_ct
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 1252, Author: NTANGUYET-SYT, Last Saved By: Joe Cage, Name of Creating Application: Microsoft Excel, Last Printed: Wed Mar 27 01:31:54 2024, Create Time/Date: Wed Mar 2 01:01:05 2022, Last Saved Time/Date: Tue Apr 2 21:34:13 2024, Security: 0
File size
132.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
11c9ce63452141f4ef4d504d6c81f6eefd252068
SHA256
3b5df959b7e04a95be6abeb6844599ab4e5b9760d14257f4eb82dd6ca37810e3
MD5
50d93e590c8b78edaba0149d0aa1288a

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

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
T1083 checks_recent_files: Attempt to check recently opened files through registry

Other

yara_rules: Static rules
process_crashed: One of the processes has failed
office_summary: The document contains suspicious metadata
error_drawtext: An error occured while executing the file
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