Managed XDR

c-windows-2477206813362999-winszhd.exe — malware analysis report

File info

Filename
c-windows-2477206813362999-winszhd.exe
File type
MS-DOS executable, MZ for MS-DOS
File size
378 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
dcfc0e855f788da6b99d2afd7eae0dae0833cf3a
SHA256
87da8a2cf637c6f845b1b0120e13d38922541a234aab08abfc8604c8932c4a4c
MD5
5735d02c4516499c509c7a264b61f005

Signatures

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

T1562.001 disables_security: Disables Windows Security options
T1497.001 antisandbox_sunbelt: Attempts to detect SunBelt Sandbox
T1497.001 antivm_sandboxie: Attempts to detect Sandboxie
T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1562 modify_security_center_warnings: Attempts to modify or disable Security Center notifications
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1027.002 pe_features: Executable file has PE anomalies (may be false positive)
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

T1497.001 antisandbox_sunbelt: Attempts to detect SunBelt Sandbox
T1497.001 antivm_sandboxie: Attempts to detect Sandboxie
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1057 process_interest: Enumerates processes

Collection

T1115 checks_clipboard: Monitors clipboard data
T1115 set_clipboard_data: Sets data to clipboard

Command and Control

T1568.002 dga_domains: Connects to DGA domains
T1071.001 wininet_openurl: Performs HTTP/HTTPS-requests using InternetOpenUrl

Impact

T1490 disables_system_restore: Disables System Restore

Other

yara_rules: Static rules
dns_without_resolve: DNS query without a response
dns_tld_su: Connects to TLD .SU, possibly malware
dead_host: Connects to IP addresses that do not respond to requests
no_graphical_activity: No graphic activity
create_rpc_bindings: Creates RPC connection
get_policy_info: Retrieves information about a Policy object
suricata_alert: Malicious traffic detected