Managed XDR

vtdl_37q19h45 — malware analysis report

File info

Filename
vtdl_37q19h45
File type
Zip archive data, at least v2.0 to extract
File size
9.8 KB
First seen
Last seen

Environment

w10/x86 en

Hashes

SHA1
9ba761947873b995e771f73dcd33c7ebc6bc1c1c
SHA256
43061bbbccaae9dbe573a1ab1d6fe9f2ab81d59ca8993afc2fdecbc72051c02d
MD5
0eabb14a4b10bf0d280e5a0af8f5d00f

Signatures

Initial Access

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

Execution

T1204 office_mshtml_load: Microsoft Office loads MSHTML DLL files (indicator of ActiveX usage)
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)

Discovery

T1083 checks_recent_files: Attempt to check recently opened files through registry

Collection

T1056.001 infostealer_keylogger: Keylogger (intercepts keystrokes)

Command and Control

T1071.001 network_http: Performs HTTP requests
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
unexpected_exception: Unexpected exception
creates_suspended_process: Creates suspended process
test_check_service: Starts services