Analysis Overview
SHA256
4d42c44b8dfbac53f73459f7cb507dac0d24f34c5abc6389c7133c648e4b9f80
Threat Level: Known bad
The file random.exe was found to be: Known bad.
Malicious Activity Summary
Lumma family
Lumma Stealer, LummaC
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Checks BIOS information in registry
Identifies Wine through registry keys
Reads user/profile data of local email clients
Checks installed software on the system
Suspicious use of NtSetInformationThreadHideFromDebugger
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V16
Analysis: static1
Detonation Overview
Reported
2025-06-30 18:08
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2025-06-30 18:08
Reported
2025-06-30 18:10
Platform
win10v2004-20250610-en
Max time kernel
102s
Max time network
137s
Command Line
Signatures
Lumma Stealer, LummaC
Lumma family
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\random.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\random.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\random.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-155457276-1657131288-1088518942-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\random.exe | N/A |
Reads user/profile data of local email clients
Checks installed software on the system
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\random.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\random.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\random.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\random.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\random.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\random.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\random.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\random.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\random.exe
"C:\Users\Admin\AppData\Local\Temp\random.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ketxsuz.xyz | udp |
| US | 8.8.8.8:53 | pacwpw.xyz | udp |
| US | 144.172.115.212:443 | pacwpw.xyz | tcp |
| US | 144.172.115.212:443 | pacwpw.xyz | tcp |
| US | 144.172.115.212:443 | pacwpw.xyz | tcp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | c.pki.goog | udp |
| GB | 142.250.200.3:80 | c.pki.goog | tcp |
Files
memory/4508-0-0x0000000000D80000-0x000000000122C000-memory.dmp
memory/4508-1-0x0000000004BA0000-0x0000000004BA1000-memory.dmp
memory/4508-5-0x0000000004BB0000-0x0000000004BB1000-memory.dmp
memory/4508-4-0x0000000004BC0000-0x0000000004BC1000-memory.dmp
memory/4508-6-0x0000000000D80000-0x000000000122C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2025-06-30 18:08
Reported
2025-06-30 18:10
Platform
win11-20250619-en
Max time kernel
101s
Max time network
104s
Command Line
Signatures
Lumma Stealer, LummaC
Lumma family
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\random.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\random.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\random.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3972667009-3658015838-2693993929-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\random.exe | N/A |
Reads user/profile data of local email clients
Checks installed software on the system
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\random.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\random.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\random.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\random.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\random.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\random.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\random.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\random.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\random.exe
"C:\Users\Admin\AppData\Local\Temp\random.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ketxsuz.xyz | udp |
| US | 8.8.8.8:53 | pacwpw.xyz | udp |
| US | 144.172.115.212:443 | pacwpw.xyz | tcp |
| US | 144.172.115.212:443 | pacwpw.xyz | tcp |
| US | 144.172.115.212:443 | pacwpw.xyz | tcp |
Files
memory/3896-0-0x00000000009D0000-0x0000000000E7C000-memory.dmp
memory/3896-1-0x0000000004C80000-0x0000000004C81000-memory.dmp
memory/3896-5-0x0000000004CA0000-0x0000000004CA1000-memory.dmp
memory/3896-4-0x0000000004CD0000-0x0000000004CD1000-memory.dmp
memory/3896-6-0x0000000004C90000-0x0000000004C91000-memory.dmp
memory/3896-7-0x00000000009D0000-0x0000000000E7C000-memory.dmp