Analysis Overview
SHA256
49eee4c0cbb25c7d4ad7468979557fc4b4d7e8d39a109d4e47a509505e6dc8d9
Threat Level: Likely malicious
The file cleaner (LUX CLEANER).exe was found to be: Likely malicious.
Malicious Activity Summary
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Checks BIOS information in registry
Themida packer
Checks whether UAC is enabled
Suspicious use of NtSetInformationThreadHideFromDebugger
Unsigned PE
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-16 22:46
Signatures
Themida packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-16 22:46
Reported
2024-06-16 22:49
Platform
win7-20240221-en
Max time kernel
120s
Max time network
122s
Command Line
Signatures
Identifies VirtualBox via ACPI registry values (likely anti-VM)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Users\Admin\AppData\Local\Temp\cleaner (LUX CLEANER).exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\cleaner (LUX CLEANER).exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\cleaner (LUX CLEANER).exe | N/A |
Themida packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\cleaner (LUX CLEANER).exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cleaner (LUX CLEANER).exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\cleaner (LUX CLEANER).exe
"C:\Users\Admin\AppData\Local\Temp\cleaner (LUX CLEANER).exe"
Network
Files
memory/1640-0-0x000000013F1D0000-0x000000013FD23000-memory.dmp
memory/1640-1-0x0000000077290000-0x0000000077292000-memory.dmp
memory/1640-2-0x000000013F1D0000-0x000000013FD23000-memory.dmp
memory/1640-5-0x000000013F1D0000-0x000000013FD23000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-16 22:46
Reported
2024-06-16 22:47
Platform
win10v2004-20240611-en
Max time kernel
32s
Max time network
35s
Command Line
Signatures
Identifies VirtualBox via ACPI registry values (likely anti-VM)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Users\Admin\AppData\Local\Temp\cleaner (LUX CLEANER).exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\cleaner (LUX CLEANER).exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\cleaner (LUX CLEANER).exe | N/A |
Themida packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\cleaner (LUX CLEANER).exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cleaner (LUX CLEANER).exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\cleaner (LUX CLEANER).exe
"C:\Users\Admin\AppData\Local\Temp\cleaner (LUX CLEANER).exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| BE | 88.221.83.208:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
Files
memory/4204-0-0x00007FF616C40000-0x00007FF617793000-memory.dmp
memory/4204-1-0x00007FFF7E890000-0x00007FFF7E892000-memory.dmp
memory/4204-2-0x00007FF616C40000-0x00007FF617793000-memory.dmp
memory/4204-4-0x00007FF616C40000-0x00007FF617793000-memory.dmp