Managed XDR

vtdl_b4tkf1l_ — malware analysis report

File info

Filename
vtdl_b4tkf1l_
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 1252, Last Saved By: TRAN MINH TUAN, Last Printed: Tue Jul 26 01:18:47 2022, Create Time/Date: Sat Jun 4 07:58:34 2022, Last Saved Time/Date: Wed Aug 2 06:25:17 2023, Security: 0
File size
649 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
d91a0a2e18bc29be5179672dfdbaee6dcddea13d
SHA256
7c0ab7f5c793880529271f73bb44dce60ab067c83b89306b966ac67d895f243c
MD5
18be6d552bfdf64cf0c8fd3f55dd149e

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

Other

yara_rules: Static rules
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