Analysis Overview
SHA256
06384a97225d303a36c0fe0bc6f49e6d03dce0bc5f437ae8ac8a4a432ff68b61
Threat Level: Known bad
The file lummm_lzmb.exe was found to be: Known bad.
Malicious Activity Summary
Lumma Stealer, LummaC
Lumma family
Suspicious use of NtCreateUserProcessOtherParentProcess
Suspicious use of SetThreadContext
Unsigned PE
Program crash
System Location Discovery: System Language Discovery
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2025-01-15 16:37
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2025-01-15 16:37
Reported
2025-01-15 16:39
Platform
win7-20241010-en
Max time kernel
120s
Max time network
125s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\lummm_lzmb.exe |
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\lummm_lzmb.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\lummm_lzmb.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\lummm_lzmb.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\lummm_lzmb.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2892 wrote to memory of 4652 | N/A | C:\Users\Admin\AppData\Local\Temp\lummm_lzmb.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2892 wrote to memory of 4652 | N/A | C:\Users\Admin\AppData\Local\Temp\lummm_lzmb.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2892 wrote to memory of 4652 | N/A | C:\Users\Admin\AppData\Local\Temp\lummm_lzmb.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2892 wrote to memory of 4652 | N/A | C:\Users\Admin\AppData\Local\Temp\lummm_lzmb.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\lummm_lzmb.exe
"C:\Users\Admin\AppData\Local\Temp\lummm_lzmb.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2892 -s 1720
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | u1.grapplereturnunstamped.shop | udp |
| US | 104.21.78.33:443 | u1.grapplereturnunstamped.shop | tcp |
Files
memory/2892-0-0x0000000073DCE000-0x0000000073DCF000-memory.dmp
memory/2892-1-0x0000000000A50000-0x0000000000B2A000-memory.dmp
memory/2892-2-0x0000000073DC0000-0x00000000744AE000-memory.dmp
memory/2892-3-0x0000000000300000-0x0000000000308000-memory.dmp
memory/2892-4-0x0000000000350000-0x0000000000356000-memory.dmp
memory/2892-5-0x0000000006390000-0x00000000064B8000-memory.dmp
memory/2892-8-0x0000000006390000-0x00000000064B2000-memory.dmp
memory/2892-17-0x0000000006390000-0x00000000064B2000-memory.dmp
memory/2892-6-0x0000000006390000-0x00000000064B2000-memory.dmp
memory/2892-9-0x0000000006390000-0x00000000064B2000-memory.dmp
memory/2892-11-0x0000000006390000-0x00000000064B2000-memory.dmp
memory/2892-13-0x0000000006390000-0x00000000064B2000-memory.dmp
memory/2892-15-0x0000000006390000-0x00000000064B2000-memory.dmp
memory/2892-19-0x0000000006390000-0x00000000064B2000-memory.dmp
memory/2892-23-0x0000000006390000-0x00000000064B2000-memory.dmp
memory/2892-25-0x0000000006390000-0x00000000064B2000-memory.dmp
memory/2892-21-0x0000000006390000-0x00000000064B2000-memory.dmp
memory/2892-27-0x0000000006390000-0x00000000064B2000-memory.dmp
memory/2892-29-0x0000000006390000-0x00000000064B2000-memory.dmp
memory/2892-31-0x0000000006390000-0x00000000064B2000-memory.dmp
memory/2892-33-0x0000000006390000-0x00000000064B2000-memory.dmp
memory/2892-35-0x0000000006390000-0x00000000064B2000-memory.dmp
memory/2892-41-0x0000000006390000-0x00000000064B2000-memory.dmp
memory/2892-49-0x0000000006390000-0x00000000064B2000-memory.dmp
memory/2892-59-0x0000000006390000-0x00000000064B2000-memory.dmp
memory/2892-61-0x0000000006390000-0x00000000064B2000-memory.dmp
memory/2892-37-0x0000000006390000-0x00000000064B2000-memory.dmp
memory/2892-69-0x0000000006390000-0x00000000064B2000-memory.dmp
memory/2892-67-0x0000000006390000-0x00000000064B2000-memory.dmp
memory/2892-1328-0x0000000073DCE000-0x0000000073DCF000-memory.dmp
memory/2892-65-0x0000000006390000-0x00000000064B2000-memory.dmp
memory/2892-63-0x0000000006390000-0x00000000064B2000-memory.dmp
memory/2892-57-0x0000000006390000-0x00000000064B2000-memory.dmp
memory/2892-55-0x0000000006390000-0x00000000064B2000-memory.dmp
memory/2892-1329-0x0000000073DC0000-0x00000000744AE000-memory.dmp
memory/2892-53-0x0000000006390000-0x00000000064B2000-memory.dmp
memory/2892-51-0x0000000006390000-0x00000000064B2000-memory.dmp
memory/2892-47-0x0000000006390000-0x00000000064B2000-memory.dmp
memory/2892-45-0x0000000006390000-0x00000000064B2000-memory.dmp
memory/2892-43-0x0000000006390000-0x00000000064B2000-memory.dmp
memory/2892-39-0x0000000006390000-0x00000000064B2000-memory.dmp
memory/2892-1330-0x0000000073DC0000-0x00000000744AE000-memory.dmp
memory/2892-1332-0x0000000005EA0000-0x0000000005F20000-memory.dmp
memory/2892-1331-0x00000000055F0000-0x0000000005672000-memory.dmp
memory/2892-1333-0x0000000004A20000-0x0000000004A6C000-memory.dmp
memory/2892-1334-0x0000000073DC0000-0x00000000744AE000-memory.dmp
memory/2892-1335-0x0000000005670000-0x00000000056C4000-memory.dmp
memory/2892-1336-0x0000000073DC0000-0x00000000744AE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2025-01-15 16:37
Reported
2025-01-15 16:39
Platform
win10v2004-20241007-en
Max time kernel
95s
Max time network
144s
Command Line
Signatures
Lumma Stealer, LummaC
Lumma family
Suspicious use of NtCreateUserProcessOtherParentProcess
| Description | Indicator | Process | Target |
| PID 4452 created 3488 | N/A | C:\Users\Admin\AppData\Local\Temp\lummm_lzmb.exe | C:\Windows\Explorer.EXE |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4452 set thread context of 2680 | N/A | C:\Users\Admin\AppData\Local\Temp\lummm_lzmb.exe | C:\Users\Admin\AppData\Local\Temp\lummm_lzmb.exe |
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\lummm_lzmb.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\lummm_lzmb.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\lummm_lzmb.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\lummm_lzmb.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\lummm_lzmb.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\lummm_lzmb.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\lummm_lzmb.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\lummm_lzmb.exe
"C:\Users\Admin\AppData\Local\Temp\lummm_lzmb.exe"
C:\Users\Admin\AppData\Local\Temp\lummm_lzmb.exe
"C:\Users\Admin\AppData\Local\Temp\lummm_lzmb.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | u1.grapplereturnunstamped.shop | udp |
| US | 104.21.78.33:443 | u1.grapplereturnunstamped.shop | tcp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 33.78.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.153.16.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 167.173.78.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | burnressert.shop | udp |
| US | 104.21.67.165:443 | burnressert.shop | tcp |
| US | 8.8.8.8:53 | bloodyswif.lat | udp |
| US | 8.8.8.8:53 | washyceehsu.lat | udp |
| US | 8.8.8.8:53 | leggelatez.lat | udp |
| US | 8.8.8.8:53 | miniatureyu.lat | udp |
| US | 8.8.8.8:53 | kickykiduz.lat | udp |
| US | 8.8.8.8:53 | savorraiykj.lat | udp |
| US | 8.8.8.8:53 | shoefeatthe.lat | udp |
| US | 8.8.8.8:53 | finickypwk.lat | udp |
| US | 8.8.8.8:53 | steamcommunity.com | udp |
| GB | 23.214.143.155:443 | steamcommunity.com | tcp |
| US | 8.8.8.8:53 | 165.67.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 155.143.214.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 60.153.16.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
Files
memory/4452-0-0x0000000074EAE000-0x0000000074EAF000-memory.dmp
memory/4452-1-0x0000000000610000-0x00000000006EA000-memory.dmp
memory/4452-2-0x0000000074EA0000-0x0000000075650000-memory.dmp
memory/4452-3-0x0000000004FE0000-0x0000000004FE8000-memory.dmp
memory/4452-4-0x00000000052B0000-0x00000000052B6000-memory.dmp
memory/4452-5-0x0000000006240000-0x0000000006368000-memory.dmp
memory/4452-6-0x0000000006960000-0x0000000006F04000-memory.dmp
memory/4452-7-0x00000000064B0000-0x0000000006542000-memory.dmp
memory/4452-8-0x0000000006240000-0x0000000006362000-memory.dmp
memory/4452-19-0x0000000006240000-0x0000000006362000-memory.dmp
memory/4452-69-0x0000000006240000-0x0000000006362000-memory.dmp
memory/4452-71-0x0000000006240000-0x0000000006362000-memory.dmp
memory/4452-67-0x0000000006240000-0x0000000006362000-memory.dmp
memory/4452-65-0x0000000006240000-0x0000000006362000-memory.dmp
memory/4452-63-0x0000000006240000-0x0000000006362000-memory.dmp
memory/4452-61-0x0000000006240000-0x0000000006362000-memory.dmp
memory/4452-59-0x0000000006240000-0x0000000006362000-memory.dmp
memory/4452-55-0x0000000006240000-0x0000000006362000-memory.dmp
memory/4452-53-0x0000000006240000-0x0000000006362000-memory.dmp
memory/4452-51-0x0000000006240000-0x0000000006362000-memory.dmp
memory/4452-49-0x0000000006240000-0x0000000006362000-memory.dmp
memory/4452-47-0x0000000006240000-0x0000000006362000-memory.dmp
memory/4452-45-0x0000000006240000-0x0000000006362000-memory.dmp
memory/4452-57-0x0000000006240000-0x0000000006362000-memory.dmp
memory/4452-43-0x0000000006240000-0x0000000006362000-memory.dmp
memory/4452-41-0x0000000006240000-0x0000000006362000-memory.dmp
memory/4452-37-0x0000000006240000-0x0000000006362000-memory.dmp
memory/4452-35-0x0000000006240000-0x0000000006362000-memory.dmp
memory/4452-33-0x0000000006240000-0x0000000006362000-memory.dmp
memory/4452-32-0x0000000006240000-0x0000000006362000-memory.dmp
memory/4452-29-0x0000000006240000-0x0000000006362000-memory.dmp
memory/4452-27-0x0000000006240000-0x0000000006362000-memory.dmp
memory/4452-25-0x0000000006240000-0x0000000006362000-memory.dmp
memory/4452-21-0x0000000006240000-0x0000000006362000-memory.dmp
memory/4452-17-0x0000000006240000-0x0000000006362000-memory.dmp
memory/4452-15-0x0000000006240000-0x0000000006362000-memory.dmp
memory/4452-13-0x0000000006240000-0x0000000006362000-memory.dmp
memory/4452-11-0x0000000006240000-0x0000000006362000-memory.dmp
memory/4452-9-0x0000000006240000-0x0000000006362000-memory.dmp
memory/4452-39-0x0000000006240000-0x0000000006362000-memory.dmp
memory/4452-23-0x0000000006240000-0x0000000006362000-memory.dmp
memory/4452-1330-0x0000000074EA0000-0x0000000075650000-memory.dmp
memory/4452-1331-0x0000000006650000-0x00000000066D2000-memory.dmp
memory/4452-1332-0x00000000066D0000-0x0000000006750000-memory.dmp
memory/4452-1333-0x0000000006900000-0x000000000694C000-memory.dmp
memory/4452-1334-0x0000000006F60000-0x0000000006FB4000-memory.dmp
memory/4452-1335-0x0000000074EA0000-0x0000000075650000-memory.dmp
memory/4452-1339-0x0000000074EA0000-0x0000000075650000-memory.dmp
memory/4452-1340-0x0000000074EA0000-0x0000000075650000-memory.dmp
memory/4452-1344-0x0000000074EAE000-0x0000000074EAF000-memory.dmp
memory/4452-1342-0x0000000074EA0000-0x0000000075650000-memory.dmp
memory/4452-1352-0x0000000074EA0000-0x0000000075650000-memory.dmp
memory/4452-1353-0x0000000074EA0000-0x0000000075650000-memory.dmp