General
- Target bazzarnuker.exe
- Size 193KB
- Sample260628-js35rags7p
- SHA256 dcdda25a90c1588237377fc26b1f85840561283f5abe1cfaa580281530b92f1b
Score
10/10
Malware Config
Targets
-
- Target bazzarnuker.exe
- Size 193KB
- SHA256 dcdda25a90c1588237377fc26b1f85840561283f5abe1cfaa580281530b92f1b
Score10/10-
Modifies Windows Defender DisableAntiSpyware settings
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Modifies Windows Defender Real-time Protection settings
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Clears Windows event logs
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Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
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Command and Scripting Interpreter: PowerShell
Run Powershell and hide display window.
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Disables service(s)
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Reads user/profile data of web browsers
Infostealers often target stored browser data, which can include saved credentials etc.
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Stops running service(s)
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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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UPX packed file
Detects executables packed with UPX/modified UPX open source packer.
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1PowerShell
1System Services
2Service Execution
2Windows Management Instrumentation
1Persistence
Create or Modify System Process
4Windows Service
4Pre-OS Boot
1Bootkit
1Defense Evasion
Direct Volume Access
1Impair Defenses
3Disable or Modify Tools
2Indicator Removal
3Clear Windows Event Logs
1File Deletion
2Modify Registry
2Pre-OS Boot
1Bootkit
1