Managed XDR

01_ps_encoded.lnk — malware analysis report

File info

Filename
01_ps_encoded.lnk
File type
MS Windows shortcut, Item id list present, Points to a file or directory, Has Description string, Has command line arguments, Archive, ctime=Fri Nov 28 08:36:54 2025, mtime=Sun Jul 19 20:56:06 2026, atime=Fri Nov 28 08:36:54 2025, length=454656, window=hidenormalshowminimized
File size
2.6 KB
First seen
Last seen

Environment

w10/x64 en

Hashes

SHA1
ae42f13a0de86125abfed149e6339ad08cf316d6
SHA256
478db8eb299b8275bdc6859883fa1c43beb376e4e7fde481b15d782d6608cf1d
MD5
7aeea4ffda4f7f8fa5ebefc9bdf38e13

Signatures

Execution

T1059.001 suspicious_powershell: Creates suspicious PowerShell process
T1059.001 suspicious_process: Spawns a suspicious process
T1059.003 executes_dropped_cmd: Executes dropped batch files
T1047 antivm_wmi: Uses WMI to detect virtual environment
T1047 has_wmi: Executes one or several WMI requests

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
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 winhttp_https: Performs HTTP/HTTPS requests using WinHttp

Other

network_bind: Starts servers listening at None
creates_exe: Creates executable files in the file system
network_powershell: PowerShell process network connection detected
no_graphical_activity: No graphic activity
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