General
- Target Luna-Grabber
- Size 292KB
- Sample260712-2nhblabw41
- SHA256 63751e86e570ed16fa0e1cf013e8eb02ee066acc23a642c905da9a3fad24b2fd
- MD5 4aa6b2accacc2c2c37dc32935be598d0
- SHA1 95b98a0c86e9e6cba6d1d9b696b7d6dce3d12528
- SHA512 99aa0479a40ed5675d4dead3e25f097fde786422e9334e2f4454b0ca14679d0959431944d15b85381ece7ad64595def7806925ef5ed5af11823dac41a6dda339
- SSDEEP 6144:mSUoQnxfprwz/VZIdxqdnLhjUsnVm7MeqWQ8Wz09mQdteJ5PTQYbeHxHA7op9hrz:bUoQnxfprwz/VZIdxqdnLhjUsnVm7Mez
- TLSH T1E854E7B0A178617E021F5689F670AB18E35BF31BEB5950E5B93F92F493D3C80EA43158
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
Luna-Grabber.html
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target Luna-Grabber
- Size 292KB
- SHA256 63751e86e570ed16fa0e1cf013e8eb02ee066acc23a642c905da9a3fad24b2fd
- MD5 4aa6b2accacc2c2c37dc32935be598d0
- SHA1 95b98a0c86e9e6cba6d1d9b696b7d6dce3d12528
- SHA512 99aa0479a40ed5675d4dead3e25f097fde786422e9334e2f4454b0ca14679d0959431944d15b85381ece7ad64595def7806925ef5ed5af11823dac41a6dda339
- SSDEEP 6144:mSUoQnxfprwz/VZIdxqdnLhjUsnVm7MeqWQ8Wz09mQdteJ5PTQYbeHxHA7op9hrz:bUoQnxfprwz/VZIdxqdnLhjUsnVm7Mez
- TLSH T1E854E7B0A178617E021F5689F670AB18E35BF31BEB5950E5B93F92F493D3C80EA43158
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Family: LunaStealer
LunaStealer is an infostealer written in Python and packaged with Pyinstaller.
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Disables one or more Microsoft Defender components
Uses the Powershell Set-MpPreference cmdlet to disable one or more Microsoft Defender components.
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Downloads MZ/PE file
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Disables automatic submission of suspicious files to Microsoft by Windows Defender
Uses the Powershell Set-MpPreference cmdlet to prevent Windows Defender from automatically sending files to Microsoft for analysis.
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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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Prevents Microsoft Defender from scanning certain paths by adding an exclusion.
Uses the Powershell Add-MpPreference cmdlet to exclude paths from being scanned by Microsoft Defender.
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Adds Run key to start application
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Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
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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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Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
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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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Drops file in System32 directory
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
Hide Artifacts
1File/Path Exclusions
1Impair Defenses
3Disable or Modify Tools
3Modify Registry
1