Managed XDR

home-farm-anteroom-a97...bd48d6d8d9612af881b176 — malware analysis report

File info

Filename
home-farm-anteroom-a97-7d0-a977d0274df97ec37f5b9c7432a26baabed6749ef8bd48d6d8d9612af881b176
File type
Rich Text Format data, version 1, unknown character set
File size
3 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
84ca74a83228c275cd6451e6595667a5bc818ac0
SHA256
a977d0274df97ec37f5b9c7432a26baabed6749ef8bd48d6d8d9612af881b176
MD5
acad0fe54ce626b6e6cfb69a35536977

Signatures

Execution

T1203 exploit_CVE_2017_11882: Exploits CVE-2017-11882 vulnerability
T1203 office_exploit_http: The document exhibits suspicious behaviour (performs HTTP requests)
T1059.003 suspicious_process: Spawns a suspicious process
T1059.003 executes_dropped_cmd: Executes dropped batch files

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

T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents

Discovery

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 winhttp_https: Performs HTTP/HTTPS requests using WinHttp

Other

yara_rules: Static rules
creates_exe: Creates executable files in the file system
suspicious_process_network: Unusual process network activity detected
dns_tld_cc: Connects to TLD .CC, possibly malware
unexpected_exception: Unexpected exception
creates_suspended_process: Creates suspended process
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
suricata_alert: Malicious traffic detected