Managed XDR

vtdl_8155259x — malware analysis report

File info

Filename
vtdl_8155259x
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Template: Normal.dotm, Revision Number: 1, Name of Creating Application: Microsoft Office Word, Create Time/Date: Sat Feb 24 13:43:00 2024, Last Saved Time/Date: Sat Feb 24 13:43:00 2024, Number of Pages: 1, Number of Words: 0, Number of Characters: 0, Security: 0
File size
35 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
f07076ec89a4d674784f3f50213ed02d0a997681
SHA256
0900a87ac52932f4da9a5939d00110a715d982f36a85079916598314c4e8548e
MD5
94a55562c4b30977aac1872589dbbe47

Signatures

Execution

T1064 office_macros_suspicious: Document contains suspicious macro
T1203 office_start_thread: Allocates memory and starts a thread inside an office application
T1064 office_macros: The document contains macro
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_suspicious: Document contains suspicious macro
T1064 office_macros: The document contains macro
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

Other

yara_rules: Static rules
dead_host: Connects to IP addresses that do not respond to requests
office_summary: The document contains suspicious metadata
get_policy_info: Retrieves information about a Policy object
suspicious_network_port: Performs TCP or UDP request to non-standard port
test_check_service: Starts services
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card