General
- Target http://asa
- Sample260523-31vccsb16m
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
http://asa
Resource
win10v2004-20260513-en
Malware Config
Targets
-
- Target http://asa
Detect Pysilon
Downloads MZ/PE file
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
Executes dropped EXE
Loads dropped DLL
Adds Run key to start application
Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
Checks for any installed AV software in registry
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
Indicator Removal: File Deletion
Adversaries may delete files left behind by the actions of their intrusion activity.
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Component Object Model Hijacking
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Component Object Model Hijacking
1Defense Evasion
Indicator Removal
1File Deletion
1Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1Discovery
Browser Information Discovery
1Peripheral Device Discovery
2Query Registry
6Software Discovery
1Security Software Discovery
1System Information Discovery
6System Location Discovery
1System Language Discovery
1System Time Discovery
1