Managed XDR

jjnhu0oko089uhhgf76ghg...gffg0jhhgd43vggfgr.doc — malware analysis report

File info

Filename
jjnhu0oko089uhhgf76ghghghghg0kknu8hhgds32vgvggffg0jhhgd43vggfgr.doc
File type
Rich Text Format data, version 1, unknown character set
File size
113.1 KB
First seen
Last seen

Environment

w10/x86 en

Hashes

SHA1
f4973f68b85238bd6f14280577aa4cfab7371872
SHA256
617ce93fa863f20935babeae44dae72c92ca816c34984b40c2b7923ec71611c9
MD5
906c04cbeab4f52cc42d3bd9e295b36d

Signatures

Execution

T1203 exploit_CVE_2017_11882: Exploits CVE-2017-11882 vulnerability
T1203 office_exploit_http: The document exhibits suspicious behaviour (performs HTTP requests)
T1204.002 office_com_load: Microsoft Office loads COM DLL files (indicator of COM usage in macros)

Defense Evasion

T1497 office_security_check: Checks Microsoft Office security settings
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents

Credential Access

T1555.003 cookie_files: Accesses cookie files
T1555.004 windows_credential_manager: Acquire credentials from the Windows Credential Manager
T1552 cookie_files: Accesses cookie files

Discovery

T1497 office_security_check: Checks Microsoft Office security settings
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1083 checks_recent_files: Attempt to check recently opened files through registry

Command and Control

T1071.001 office_exploit_http: The document exhibits suspicious behaviour (performs HTTP requests)
T1071.004 office_exploit_dns: The document exhibits suspicious behaviour (performs DNS requests)
T1071.001 network_http: Performs HTTP requests
T1071.001 wininet_https: Performs HTTP/HTTPS requests using WinInet

Other

yara_rules: Static rules
suspicious_process_network: Unusual process network activity detected
unexpected_exception: Unexpected exception
suspicious_network_port: Performs TCP or UDP request to non-standard port
test_check_service: Starts services
writes_data: Writes big amount of data to disk