Analysis Overview
SHA256
ff4e41f6c49d8c7b0d5799202011d5fb5cbdbec0829d33a05cc448a1ce3dbb43
Threat Level: Known bad
The file ff4e41f6c49d8c7b0d5799202011d5fb5cbdbec0829d33a05cc448a1ce3dbb43.bin was found to be: Known bad.
Malicious Activity Summary
Lumma Stealer, LummaC
Lumma family
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Identifies Wine through registry keys
Checks BIOS information in registry
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Suspicious use of NtSetInformationThreadHideFromDebugger
Browser Information Discovery
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V16
Analysis: static1
Detonation Overview
Reported
2025-07-01 07:09
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2025-07-01 07:09
Reported
2025-07-01 07:12
Platform
win11-20250619-en
Max time kernel
103s
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\ff4e41f6c49d8c7b0d5799202011d5fb5cbdbec0829d33a05cc448a1ce3dbb43.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\ff4e41f6c49d8c7b0d5799202011d5fb5cbdbec0829d33a05cc448a1ce3dbb43.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\ff4e41f6c49d8c7b0d5799202011d5fb5cbdbec0829d33a05cc448a1ce3dbb43.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\ff4e41f6c49d8c7b0d5799202011d5fb5cbdbec0829d33a05cc448a1ce3dbb43.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\ff4e41f6c49d8c7b0d5799202011d5fb5cbdbec0829d33a05cc448a1ce3dbb43.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\ff4e41f6c49d8c7b0d5799202011d5fb5cbdbec0829d33a05cc448a1ce3dbb43.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Processes
C:\Users\Admin\AppData\Local\Temp\ff4e41f6c49d8c7b0d5799202011d5fb5cbdbec0829d33a05cc448a1ce3dbb43.exe
"C:\Users\Admin\AppData\Local\Temp\ff4e41f6c49d8c7b0d5799202011d5fb5cbdbec0829d33a05cc448a1ce3dbb43.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | rbmlh.xyz | udp |
| US | 144.172.115.212:443 | rbmlh.xyz | tcp |
| US | 144.172.115.212:443 | rbmlh.xyz | tcp |
| US | 144.172.115.212:443 | rbmlh.xyz | tcp |
Files
memory/2492-0-0x0000000000AA0000-0x0000000000F3C000-memory.dmp
memory/2492-1-0x0000000005370000-0x0000000005371000-memory.dmp
memory/2492-4-0x00000000053C0000-0x00000000053C1000-memory.dmp
memory/2492-6-0x0000000005380000-0x0000000005381000-memory.dmp
memory/2492-5-0x0000000005390000-0x0000000005391000-memory.dmp
memory/2492-7-0x0000000000AA0000-0x0000000000F3C000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2025-07-01 07:09
Reported
2025-07-01 07:11
Platform
win10v2004-20250619-en
Max time kernel
96s
Max time network
139s
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\ff4e41f6c49d8c7b0d5799202011d5fb5cbdbec0829d33a05cc448a1ce3dbb43.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\ff4e41f6c49d8c7b0d5799202011d5fb5cbdbec0829d33a05cc448a1ce3dbb43.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\ff4e41f6c49d8c7b0d5799202011d5fb5cbdbec0829d33a05cc448a1ce3dbb43.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4144907350-1836498122-2806216936-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\ff4e41f6c49d8c7b0d5799202011d5fb5cbdbec0829d33a05cc448a1ce3dbb43.exe | N/A |
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ff4e41f6c49d8c7b0d5799202011d5fb5cbdbec0829d33a05cc448a1ce3dbb43.exe | N/A |
Browser Information Discovery
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\ff4e41f6c49d8c7b0d5799202011d5fb5cbdbec0829d33a05cc448a1ce3dbb43.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeImpersonatePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\ff4e41f6c49d8c7b0d5799202011d5fb5cbdbec0829d33a05cc448a1ce3dbb43.exe | N/A |
| Token: SeImpersonatePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\ff4e41f6c49d8c7b0d5799202011d5fb5cbdbec0829d33a05cc448a1ce3dbb43.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\ff4e41f6c49d8c7b0d5799202011d5fb5cbdbec0829d33a05cc448a1ce3dbb43.exe
"C:\Users\Admin\AppData\Local\Temp\ff4e41f6c49d8c7b0d5799202011d5fb5cbdbec0829d33a05cc448a1ce3dbb43.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | rbmlh.xyz | udp |
| US | 144.172.115.212:443 | rbmlh.xyz | tcp |
| US | 144.172.115.212:443 | rbmlh.xyz | tcp |
| US | 144.172.115.212:443 | rbmlh.xyz | tcp |
| US | 144.172.115.212:443 | rbmlh.xyz | tcp |
| US | 144.172.115.212:443 | rbmlh.xyz | tcp |
| US | 144.172.115.212:443 | rbmlh.xyz | tcp |
| US | 144.172.115.212:443 | rbmlh.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/5552-0-0x0000000000EC0000-0x000000000135C000-memory.dmp
memory/5552-1-0x0000000004AC0000-0x0000000004AC1000-memory.dmp
memory/5552-4-0x0000000000EC0000-0x000000000135C000-memory.dmp
memory/5552-5-0x0000000000EC0000-0x000000000135C000-memory.dmp
memory/5552-6-0x0000000004AE0000-0x0000000004AE1000-memory.dmp
memory/5552-7-0x0000000004AD0000-0x0000000004AD1000-memory.dmp
memory/5552-8-0x0000000000EC0000-0x000000000135C000-memory.dmp