Managed XDR

vtdl_728evxtb — malware analysis report

File info

Filename
vtdl_728evxtb
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Author: Admin, Last Saved By: Admin, Create Time/Date: Tue Mar 29 01:27:13 2022, Last Saved Time/Date: Tue Jan 9 04:12:02 2024, Security: 0
File size
113 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
8fcb24e544e4d84538a6b2d2346e9cb65337452d
SHA256
24b9d45e1c97973bf3710de28ea9cc8ac07e32a1790be6ba20bcf85dbca12547
MD5
825149ca2793078f380aee91a14bd478

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
T1027 office_macros_entropy: The document contains a macro with high entropy (a possible sign of obfuscation)
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Other

yara_rules: Static rules
creates_doc: Creates (office) documents in the file system
process_crashed: One of the processes has failed
unexpected_exception: Unexpected exception
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