Managed XDR

c-users-user-appdata-l...z-img_506183668570.lnk — malware analysis report

File info

Filename
c-users-user-appdata-local-temp-un1auyue.klz-img_506183668570.lnk
File type
MS Windows shortcut, Has Description string, Has command line arguments, Icon, ctime=Mon Dec 31 22:30:48 2018, mtime=Fri Feb 2 12:22:29 2024, atime=Mon Jan 9 14:13:48 2023, length=1575185, window=hidenormalshowminimized
File size
2.6 KB
First seen
Last seen

Environment

w10/x64 en

Hashes

SHA1
07891656e7b831c453ed8049357eb83a127d0a6f
SHA256
06875de4562e1d7e3b020713f5d4bcea382b0c1634f7db12c12267a4db8f4557
MD5
4b345f03f433a4af3f50456b4b733905

Signatures

Execution

T1059.001 suspicious_powershell: Creates suspicious PowerShell process
T1047 antivm_wmi: Uses WMI to detect virtual environment
T1047 has_wmi: Executes one or several WMI requests
T1059.001 suspicious_process: Spawns a suspicious process

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

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
T1082 has_wmi: Executes one or several WMI requests
T1057 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

network_bind: Starts servers listening at None
network_powershell: PowerShell process network connection detected
creates_suspended_process: Creates suspended process
suspicious_network_port: Performs TCP or UDP request to non-standard port
test_check_service: Starts services
yara_rules: Static rules