Managed XDR

c-users-user-appdata-l...lyn3.5rq-2026.7.11.lnk — malware analysis report

File info

Filename
c-users-user-appdata-local-temp-1bz1lyn3.5rq-2026.7.11.lnk
File type
MS Windows shortcut, Item id list present, Points to a file or directory, Has Working directory, Has command line arguments, Icon, Archive, ctime=Wed Apr 8 12:28:47 2026, mtime=Mon Apr 13 12:50:52 2026, atime=Wed Apr 8 12:28:47 2026, length=344064, window=hidenormalshowminimized
File size
1.7 KB
First seen
Last seen

Environment

w10/x64 en

Hashes

SHA1
206f318ecef7b4495cc5e2f9339dd277ed2751e2
SHA256
277edaa6ec36ae9868ab2d9dee68b4e32e41867e08d336162d79b3c14faa33bf
MD5
c5f902df21243ff10f07cd32c3709239

Signatures

Execution

T1204 suspicious_lnk: LNK file with suspicious content
T1059.001 suspicious_powershell: Creates suspicious PowerShell process
T1059.001 suspicious_process: Spawns a suspicious process
T1047 antivm_wmi: Uses WMI to detect virtual environment
T1047 has_wmi: Executes one or several WMI requests
T1059.001 url_cmdline: Cmdline of process contains URL
T1059.003 url_cmdline: Cmdline of process contains URL

Defense Evasion

T1497.001 antivm_wmi: Uses WMI to detect virtual environment
T1497.003 antisandbox_idletime: Detects Windows Idle Time to determine the uptime
T1497 evasion_printers: Attempts to detect Sandbox by exploring existing printers
T1497.001 antivm_generic_productname: Checks system product name in registry, possibly for anti-virtualization
T1562.001 windows_defender_add_exclusion: Adds a path to Microsoft Defender exclusion list

Credential Access

T1555.004 windows_credential_manager: Acquire credentials from the Windows Credential Manager

Discovery

T1497.001 antivm_wmi: Uses WMI to detect virtual environment
T1497.003 antisandbox_idletime: Detects Windows Idle Time to determine the uptime
T1057 has_wmi: Executes one or several WMI requests
T1082 has_wmi: Executes one or several WMI requests
T1518 locates_browser: Attempts to identify where browsers are installed
T1497 evasion_printers: Attempts to detect Sandbox by exploring existing printers
T1497.001 antivm_generic_productname: Checks system product name in registry, possibly for anti-virtualization

Command and Control

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

Other

suricata_alert: Malicious traffic detected
network_bind: Starts servers listening at None
network_powershell: PowerShell process network connection detected
creates_suspended_process: Creates suspended process
break_limit_exceeded: Warning: function calls limit has been exceeded
suspicious_network_port: Performs TCP or UDP request to non-standard port
test_check_service: Starts services
yara_rules: Static rules