Managed XDR

976744001d8f9f316ceed3...e06e287d0d7f87ca92.rtf — malware analysis report

File info

Filename
976744001d8f9f316ceed384ac698494f21fd758e8f874e06e287d0d7f87ca92.rtf
File type
Rich Text Format data, version 1, unknown character set
File size
10.1 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
5240be751ce91418edea9609e69170d3bd543b8c
SHA256
949960d3d9d0ebc6954f70d9f472e5677a52f567b3add2738c461ff596348484
MD5
a0cce543757a2d2ce6ca17113481bdf9

Signatures

Execution

T1203 exploit_CVE_2017_11882: Exploits CVE-2017-11882 vulnerability
T1203 office_exploit_http: The document exhibits suspicious behaviour (performs HTTP requests)
T1072 detect_putty: Traces typical for Putty are detected in the system

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

T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Credential Access

T1552 cookie_files: Accesses cookie files
T1555.003 cookie_files: Accesses cookie files

Discovery

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1083 checks_recent_files: Attempt to check recently opened files through registry

Lateral Movement

T1072 detect_putty: Traces typical for Putty are detected in the system

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
create_process_failed: Could not start the process
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
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card
suricata_alert: Malicious traffic detected