Managed XDR

9b4232cf-7143-4306-2fd...-da14-624b1783ee90.eml — malware analysis report

File info

Filename
9b4232cf-7143-4306-2fdd-08dc5f954244-3130a890-8a0f-70d0-da14-624b1783ee90.eml
File type
RFC 822 mail, ASCII text, with CRLF line terminators
File size
1.8 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
16f9a3cf233d61f1f0e6aa19b47870dae9625547
SHA256
d81a04395add3ddcee50b93b6cef41aa69cfbd2b07961afacf283949db27b067
MD5
b2609991b3ee6e19cf5496acea56088b

Signatures

Execution

T1059.007 pdf_dangerous_js: PDF contains potentially dangerous JavaScript
T1559 suspicious_process: Spawns a suspicious process
T1059.007 pdf_js: PDF contains JavaScript

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

T1564.001 stealth_file: Creates hidden or system files
T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1497.002 async_mouse: Watches for mouse clicks using GetAsyncKeyState to detect human activity
T1497.002 antivm_usbstor: Reads information about usbdevices from regkey
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

T1083 checks_recent_files: Attempt to check recently opened files through registry
T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1497.002 async_mouse: Watches for mouse clicks using GetAsyncKeyState to detect human activity
T1497.002 antivm_usbstor: Reads information about usbdevices from regkey
T1082 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining

Command and Control

T1071.001 network_http: Performs HTTP requests
T1071.001 winhttp_https: Performs HTTP/HTTPS requests using WinHttp
T1071.001 wininet_https: Performs HTTP/HTTPS requests using WinInet

Other

yara_rules: Static rules
pdf_embedded: PDF file creates and opens office document
opens_document: Opens office documents
pdf_page: Contains only one page
creates_doc: Creates (office) documents in the file system
office_summary: The document contains suspicious metadata
create_rpc_bindings: Creates RPC connection
pdf_compressed_stream: Contains an object with compressed stream
creates_suspended_process: Creates suspended process
break_limit_exceeded: Warning: function calls limit has been exceeded
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