General
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Target
VTRL.exe
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Size
5.5MB
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Sample
241120-mxw4sazpfr
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MD5
ce30bc18638aa4cc62e39989c24727b6
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SHA1
118527d0bd5ff33fc0e6cbdf728b6607dd0d6f68
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SHA256
6a57f62fc52d3db1a5a2a3ba4eb4bfaf76ce7b7e589b0f15d924700adade078a
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SHA512
8a430eb9a8272e6a311c73f119ffd129993e1171920c987af43804e8c63028f5c69a8efc95618ee7639d0be2dcdd9796cf178fa6e59970443f7477dc051e3df5
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SSDEEP
49152:xPKuSAUsUZSjd7qlfr+cyTSxgRKUOt/JrqnDOIEanGBTSFLo+nGbeHme+APyTcne:JKjITTSREzAso+aYyOw8HZ04X8
Static task
static1
Behavioral task
behavioral1
Sample
VTRL.exe
Resource
win10ltsc2021-20241023-en
Malware Config
Targets
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Target
VTRL.exe
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Size
5.5MB
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MD5
ce30bc18638aa4cc62e39989c24727b6
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SHA1
118527d0bd5ff33fc0e6cbdf728b6607dd0d6f68
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SHA256
6a57f62fc52d3db1a5a2a3ba4eb4bfaf76ce7b7e589b0f15d924700adade078a
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SHA512
8a430eb9a8272e6a311c73f119ffd129993e1171920c987af43804e8c63028f5c69a8efc95618ee7639d0be2dcdd9796cf178fa6e59970443f7477dc051e3df5
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SSDEEP
49152:xPKuSAUsUZSjd7qlfr+cyTSxgRKUOt/JrqnDOIEanGBTSFLo+nGbeHme+APyTcne:JKjITTSREzAso+aYyOw8HZ04X8
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Clears Windows event logs
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Downloads MZ/PE file
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Event Triggered Execution: Image File Execution Options Injection
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Possible privilege escalation attempt
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A potential corporate email address has been identified in the URL: [email protected]
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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.
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Executes dropped EXE
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Loads dropped DLL
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Modifies file permissions
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Indicator Removal: File Deletion
Adversaries may delete files left behind by the actions of their intrusion activity.
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Power Settings
powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.
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Checks system information in the registry
System information is often read in order to detect sandboxing environments.
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Event Triggered Execution
2Component Object Model Hijacking
1Image File Execution Options Injection
1Power Settings
1Privilege Escalation
Event Triggered Execution
2Component Object Model Hijacking
1Image File Execution Options Injection
1Defense Evasion
File and Directory Permissions Modification
1Hide Artifacts
1Ignore Process Interrupts
1Indicator Removal
2Clear Windows Event Logs
1File Deletion
1Modify Registry
2Subvert Trust Controls
1SIP and Trust Provider Hijacking
1Discovery
Network Share Discovery
1Peripheral Device Discovery
2Query Registry
8System Information Discovery
8System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1System Time Discovery
1