Analysis Overview
SHA256
cf1df5208867c4b2a67d8edc287d77e75b4ce479ec69ab51c3767aff83eff997
Threat Level: Known bad
The file 932670f9c5a3b5128d1c2c495b06feac.exe 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 local email clients
Checks BIOS information in registry
Identifies Wine through registry keys
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
2025-07-01 07:21
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2025-07-01 07:21
Reported
2025-07-01 07:24
Platform
win10v2004-20250619-en
Max time kernel
124s
Max time network
138s
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\932670f9c5a3b5128d1c2c495b06feac.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\932670f9c5a3b5128d1c2c495b06feac.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\932670f9c5a3b5128d1c2c495b06feac.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\932670f9c5a3b5128d1c2c495b06feac.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\932670f9c5a3b5128d1c2c495b06feac.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\932670f9c5a3b5128d1c2c495b06feac.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\932670f9c5a3b5128d1c2c495b06feac.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\932670f9c5a3b5128d1c2c495b06feac.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\932670f9c5a3b5128d1c2c495b06feac.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\932670f9c5a3b5128d1c2c495b06feac.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\932670f9c5a3b5128d1c2c495b06feac.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\932670f9c5a3b5128d1c2c495b06feac.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\932670f9c5a3b5128d1c2c495b06feac.exe
"C:\Users\Admin\AppData\Local\Temp\932670f9c5a3b5128d1c2c495b06feac.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 | 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 | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| GB | 2.18.27.82:443 | www.bing.com | 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 | 142.250.179.227:80 | c.pki.goog | tcp |
Files
memory/1608-0-0x0000000000360000-0x000000000080D000-memory.dmp
memory/1608-1-0x0000000004CE0000-0x0000000004CE1000-memory.dmp
memory/1608-5-0x0000000004CF0000-0x0000000004CF1000-memory.dmp
memory/1608-4-0x0000000004D00000-0x0000000004D01000-memory.dmp
memory/1608-6-0x0000000000360000-0x000000000080D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2025-07-01 07:21
Reported
2025-07-01 07:24
Platform
win11-20250610-en
Max time kernel
101s
Max time network
102s
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\932670f9c5a3b5128d1c2c495b06feac.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\932670f9c5a3b5128d1c2c495b06feac.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\932670f9c5a3b5128d1c2c495b06feac.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2238466657-712128251-1221219315-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\932670f9c5a3b5128d1c2c495b06feac.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\932670f9c5a3b5128d1c2c495b06feac.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\932670f9c5a3b5128d1c2c495b06feac.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\932670f9c5a3b5128d1c2c495b06feac.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\932670f9c5a3b5128d1c2c495b06feac.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\932670f9c5a3b5128d1c2c495b06feac.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\932670f9c5a3b5128d1c2c495b06feac.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\932670f9c5a3b5128d1c2c495b06feac.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\932670f9c5a3b5128d1c2c495b06feac.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\932670f9c5a3b5128d1c2c495b06feac.exe
"C:\Users\Admin\AppData\Local\Temp\932670f9c5a3b5128d1c2c495b06feac.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/5688-0-0x0000000000B30000-0x0000000000FDD000-memory.dmp
memory/5688-1-0x00000000051C0000-0x00000000051C1000-memory.dmp
memory/5688-4-0x0000000005210000-0x0000000005211000-memory.dmp
memory/5688-5-0x00000000051E0000-0x00000000051E1000-memory.dmp
memory/5688-6-0x00000000051D0000-0x00000000051D1000-memory.dmp
memory/5688-7-0x0000000000B30000-0x0000000000FDD000-memory.dmp