Managed XDR

vtdl_8xxt5auk — malware analysis report

File info

Filename
vtdl_8xxt5auk
File type
Microsoft OOXML
File size
9.9 KB
First seen
Last seen

Environment

w10/x86 en

Hashes

SHA1
51c1aba45a0dbe8975d59a92a7df59dc57c1e42c
SHA256
1e962a845db12b9d0f6fc910099b25680519c1c8f0cc8fa2375209b1cc51ad66
MD5
162009ad84d942a3a35204d475c4d222

Signatures

Initial Access

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

Execution

T1204.002 office_com_load: Microsoft Office loads COM DLL files (indicator of COM usage in macros)

Credential Access

T1056.001 infostealer_keylogger: Keylogger (intercepts keystrokes)

Collection

T1056.001 infostealer_keylogger: Keylogger (intercepts keystrokes)

Command and Control

T1071.001 winhttp_https: Performs HTTP/HTTPS requests using WinHttp
T1071.001 wininet_https: Performs HTTP/HTTPS requests using WinInet

Other

yara_rules: Static rules
exploit_CVE_2021_40444: Exploits CVE-2021-40444 vulnerability
dns_without_resolve: DNS query without a response
creates_suspended_process: Creates suspended process
test_check_service: Starts services