Managed XDR

3f903e43c9ecc95ff57a5ab8f40d22f6.rtf (RoyalRoad) — malware analysis report

File info

Filename
3f903e43c9ecc95ff57a5ab8f40d22f6.rtf
File type
Rich Text Format data, version 1, unknown character set
File size
14.7 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
84034df8ad662fcaa53b42315810e21eb22a7278
SHA256
e3d7c29c8c301d77b50ce32c7873e2ffc9b1d4d80ef9f0e2b05d6c1406578822
MD5
3f903e43c9ecc95ff57a5ab8f40d22f6

Malwares

  • RoyalRoad

Signatures

Execution

T1203 exploit_CVE_2017_11882: Exploits CVE-2017-11882 vulnerability

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

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

Discovery

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1135 server_share_info: Retrieves information about each shared resource on a server
T1083 checks_recent_files: Attempt to check recently opened files through registry

Other

yara_rules: Static rules
create_process_failed: Could not start the process
process_crashed: One of the processes has failed
unexpected_exception: Unexpected exception
create_rpc_bindings: Creates RPC connection
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

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