Managed XDR

pdf_factura.lnk — malware analysis report

File info

Filename
pdf_factura.lnk
File type
MS Windows shortcut, Item id list present, Points to a file or directory, Has Description string, Has Relative path, Has Working directory, Has command line arguments, Icon number=1, Archive, ctime=Wed Feb 14 01:52:16 2024, mtime=Thu Oct 30 04:45:30 2025, atime=Wed Feb 14 01:52:16 2024, length=455680, window=hidenormalshowminimized
File size
8.1 KB
First seen
Last seen

Environment

w10/x86 en

Hashes

SHA1
ac9985f27550ef5f0aab43e0a65705cbb86d580e
SHA256
43d842946541e6e1fe2eebbbdeac50a10411be0d47123b9e1bde1e17e4e0aae2
MD5
65bdcbbe14b6b0b57ccae7da09bc6dd4

Signatures

Execution

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

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

T1497.001 antivm_wmi: Uses WMI to detect virtual environment
T1497.003 antisandbox_idletime: Detects Windows Idle Time to determine the uptime
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

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
T1518 locates_browser: Attempts to identify where browsers are installed

Other

network_powershell: Powershell process network connection detected
no_graphical_activity: No graphic activity
create_rpc_bindings: Creates RPC connection
creates_suspended_process: Creates suspended process
checktokenmembership: Checks user token with CheckTokenMembership call
writes_data: Writes big amount of data to disk
suricata_alert: Malicious traffic detected
yara_rules: Static rules