Managed XDR

c-windows-x670s91.exe — malware analysis report

File info

Filename
c-windows-x670s91.exe
File type
Microsoft Word 2007+
File size
66.7 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
687a5d974a489581834748561223d4cf54bba5d9
SHA256
8f62af66ed5162e761923c5309a8dcaa0dd8a64371ae7dcba8f5e42adc8227c3
MD5
56c64bc0684388f242a4c36885848c24

Signatures

Execution

T1203 office_write_exe: Office document dropped an executable file

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
T1497.001 antivm_queries_computername: Retrieves the computer name

Discovery

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497.001 antivm_queries_computername: Retrieves the computer name
T1135 server_share_info: Retrieves information about each shared resource on a server

Other

creates_exe: Creates executable files in the file system
creates_in_windows: Creates files in the Windows directory
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
yara_rules: Static rules