Analysis Overview
SHA256
22ee4beeaace3960a33f67bc9579959cbfd96e14c686e65b5699eab9bbf0e248
Threat Level: Known bad
The file 6d43e1bd7e27cde54076e3c2a3adf14c.exe was found to be: Known bad.
Malicious Activity Summary
Lumma Stealer, LummaC
Lumma family
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Identifies Wine through registry keys
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Checks BIOS information in registry
Checks installed software on the system
Accesses cryptocurrency files/wallets, possible credential harvesting
Suspicious use of NtSetInformationThreadHideFromDebugger
Unsigned PE
System Location Discovery: System Language Discovery
Browser Information Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V16
Analysis: static1
Detonation Overview
Reported
2025-07-01 07:20
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2025-07-01 07:20
Reported
2025-07-01 07:22
Platform
win10v2004-20250610-en
Max time kernel
104s
Max time network
136s
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\6d43e1bd7e27cde54076e3c2a3adf14c.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\6d43e1bd7e27cde54076e3c2a3adf14c.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\6d43e1bd7e27cde54076e3c2a3adf14c.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2012121138-1878458325-808874697-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\6d43e1bd7e27cde54076e3c2a3adf14c.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\6d43e1bd7e27cde54076e3c2a3adf14c.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\6d43e1bd7e27cde54076e3c2a3adf14c.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeImpersonatePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\6d43e1bd7e27cde54076e3c2a3adf14c.exe | N/A |
| Token: SeImpersonatePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\6d43e1bd7e27cde54076e3c2a3adf14c.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\6d43e1bd7e27cde54076e3c2a3adf14c.exe
"C:\Users\Admin\AppData\Local\Temp\6d43e1bd7e27cde54076e3c2a3adf14c.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 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | 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 | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | c.pki.goog | udp |
| GB | 142.250.129.94:80 | c.pki.goog | tcp |
Files
memory/5976-0-0x0000000000C00000-0x00000000010B5000-memory.dmp
memory/5976-1-0x0000000005550000-0x0000000005551000-memory.dmp
memory/5976-4-0x0000000005570000-0x0000000005571000-memory.dmp
memory/5976-6-0x0000000005560000-0x0000000005561000-memory.dmp
memory/5976-5-0x0000000000C00000-0x00000000010B5000-memory.dmp
memory/5976-7-0x0000000000C00000-0x00000000010B5000-memory.dmp
memory/5976-8-0x0000000000C00000-0x00000000010B5000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2025-07-01 07:20
Reported
2025-07-01 07:22
Platform
win11-20250619-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\6d43e1bd7e27cde54076e3c2a3adf14c.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\6d43e1bd7e27cde54076e3c2a3adf14c.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\6d43e1bd7e27cde54076e3c2a3adf14c.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1418876453-2228697459-2788511057-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\6d43e1bd7e27cde54076e3c2a3adf14c.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\6d43e1bd7e27cde54076e3c2a3adf14c.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\6d43e1bd7e27cde54076e3c2a3adf14c.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6d43e1bd7e27cde54076e3c2a3adf14c.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6d43e1bd7e27cde54076e3c2a3adf14c.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6d43e1bd7e27cde54076e3c2a3adf14c.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6d43e1bd7e27cde54076e3c2a3adf14c.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6d43e1bd7e27cde54076e3c2a3adf14c.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6d43e1bd7e27cde54076e3c2a3adf14c.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\6d43e1bd7e27cde54076e3c2a3adf14c.exe
"C:\Users\Admin\AppData\Local\Temp\6d43e1bd7e27cde54076e3c2a3adf14c.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/4068-0-0x0000000000E80000-0x0000000001335000-memory.dmp
memory/4068-1-0x0000000005770000-0x0000000005771000-memory.dmp
memory/4068-5-0x0000000005790000-0x0000000005791000-memory.dmp
memory/4068-4-0x00000000057C0000-0x00000000057C1000-memory.dmp
memory/4068-6-0x0000000005780000-0x0000000005781000-memory.dmp
memory/4068-7-0x0000000000E80000-0x0000000001335000-memory.dmp