Managed XDR

c-users-user-appdata-l...nap_19500834419959.lnk — malware analysis report

File info

Filename
c-users-user-appdata-local-temp-4d1d0vyu.lsr-snap_19500834419959.lnk
File type
MS Windows shortcut, Has Description string, Has command line arguments, Icon, ctime=Tue May 10 15:37:39 2022, mtime=Mon Jun 12 06:12:53 2023, atime=Thu Mar 19 10:43:20 2020, length=2350389, window=hidenormalshowminimized
File size
1.2 KB
First seen
Last seen

Environment

w10/x64 en

Hashes

SHA1
f9ab71f81fbe211fdeb04f7276db5ab508347a9d
SHA256
f49cc69a9ddc307b42d261484c7aa5c850ac6cfff355541aa86283da78c0ea38
MD5
57aef07ad0e2a3aa233227975e7a579c

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 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