Managed XDR

vtdl_1739370117_n1o84zpn — malware analysis report

File info

Filename
vtdl_1739370117_n1o84zpn
File type
Microsoft OOXML
File size
67.3 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
157d1ee39191fce425bccc9709db95b1debb782c
SHA256
7f46e5fd27d1d587db34a93d0f21005ca232b28747c564d47d92cac2277fe676
MD5
58bfaf5c945964b8cdfcaa982936e57a

Signatures

Initial Access

T1192 downloader_ms_word: Suspicious link to an external file (Microsoft Word)

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 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497.001 antivm_queries_computername: Retrieves the computer name
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

T1083 checks_recent_files: Attempt to check recently opened files through registry
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497.001 antivm_queries_computername: Retrieves the computer name

Other

exploit_CVE_2021_40444: Exploits CVE-2021-40444 vulnerability
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