Managed XDR

original-message-before-spamassassin.eml — malware analysis report

File info

Filename
original-message-before-spamassassin.eml
File type
SMTP mail, ASCII text, with CRLF line terminators
File size
6.8 KB
First seen
Last seen

Environment

w10/x86 en

Hashes

SHA1
7e2b25645f853ec350d3e7aa02325539be29e4b9
SHA256
93ef12f528168471f5069342fc495b6951ecd72cfc5c0046425a0319712ab5f9
MD5
28d1fa866322df70205411c95c2fddaf

Signatures

Execution

T1059.001 suspicious_powershell: Creates suspicious powershell process
T1059.001 suspicious_process: Spawns a suspicious process
T1059.001 url_cmdline: Cmdline of process contains URL
T1059.003 url_cmdline: Cmdline of process contains URL

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

T1497.003 antisandbox_idletime: Detects Windows Idle Time to determine the uptime
T1218 suspicious_cmdline: Executes a suspicious command
T1497.001 antivm_generic_productname: Checks system product name in registry, possibly for anti-virtualization
T1070.004 self_removal_command: Executes command to delete itself
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

T1056.001 infostealer_keylogger: Keylogger (intercepts keystrokes)

Discovery

T1497.003 antisandbox_idletime: Detects Windows Idle Time to determine the uptime
T1518 locates_browser: Attempts to identify where browsers are installed
T1497.001 antivm_generic_productname: Checks system product name in registry, possibly for anti-virtualization

Collection

T1056.001 infostealer_keylogger: Keylogger (intercepts keystrokes)

Command and Control

T1071.001 network_http: Performs HTTP requests
T1102.003 references_bitbucket: Contains links to cloud services of bitbucket.org (potentially for malicious payload delivery)
T1071.001 winhttp_https: Performs HTTP/HTTPS requests using WinHttp

Other

kills_explorer: Terminates explorer.exe process
suricata_alert: Malicious traffic detected
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
creates_suspended_process: Creates suspended process
access_recyclebin: Manipulation with recyclebin detected
test_check_service: Starts services