Analysis Overview
SHA256
08329d73b4f63b765278316cd979171012b4426ff75527da61b1443263b487bf
Threat Level: Known bad
The file lnjector.exe was found to be: Known bad.
Malicious Activity Summary
Lumma Stealer
Unsigned PE
Program crash
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-02-24 23:31
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-24 23:31
Reported
2024-02-24 23:32
Platform
win10v2004-20240221-en
Max time kernel
38s
Max time network
39s
Command Line
Signatures
Lumma Stealer
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName | C:\Windows\system32\taskmgr.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000 | C:\Windows\system32\taskmgr.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A | C:\Windows\system32\taskmgr.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\system32\taskmgr.exe | N/A |
| Token: SeSystemProfilePrivilege | N/A | C:\Windows\system32\taskmgr.exe | N/A |
| Token: SeCreateGlobalPrivilege | N/A | C:\Windows\system32\taskmgr.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\taskmgr.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\taskmgr.exe | N/A |
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Processes
C:\Users\Admin\AppData\Local\Temp\lnjector.exe
"C:\Users\Admin\AppData\Local\Temp\lnjector.exe"
C:\Windows\system32\taskmgr.exe
"C:\Windows\system32\taskmgr.exe" /4
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 67.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 173.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 195.233.44.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | assumptionflattyou.shop | udp |
| US | 172.67.163.54:443 | assumptionflattyou.shop | tcp |
| US | 8.8.8.8:53 | technologyenterdo.shop | udp |
| US | 104.21.80.118:443 | technologyenterdo.shop | tcp |
| US | 8.8.8.8:53 | lighterepisodeheighte.fun | udp |
| US | 8.8.8.8:53 | problemregardybuiwo.fun | udp |
| US | 8.8.8.8:53 | detectordiscusser.shop | udp |
| US | 172.67.195.126:443 | detectordiscusser.shop | tcp |
| US | 8.8.8.8:53 | edurestunningcrackyow.fun | udp |
| US | 8.8.8.8:53 | pooreveningfuseor.pw | udp |
| US | 8.8.8.8:53 | turkeyunlikelyofw.shop | udp |
| US | 172.67.202.191:443 | turkeyunlikelyofw.shop | tcp |
| US | 8.8.8.8:53 | 118.80.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 54.163.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 126.195.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | associationokeo.shop | udp |
| US | 104.21.10.242:443 | associationokeo.shop | tcp |
| US | 8.8.8.8:53 | 191.202.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 242.10.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
Files
memory/924-0-0x0000023A03250000-0x0000023A03251000-memory.dmp
memory/1712-2-0x0000000000AD0000-0x0000000000B19000-memory.dmp
memory/924-3-0x0000023A03250000-0x0000023A03251000-memory.dmp
memory/924-1-0x0000023A03250000-0x0000023A03251000-memory.dmp
memory/1712-8-0x0000000000C70000-0x0000000000C71000-memory.dmp
memory/924-13-0x0000023A03250000-0x0000023A03251000-memory.dmp
memory/924-14-0x0000023A03250000-0x0000023A03251000-memory.dmp
memory/924-15-0x0000023A03250000-0x0000023A03251000-memory.dmp
memory/924-16-0x0000023A03250000-0x0000023A03251000-memory.dmp
memory/924-17-0x0000023A03250000-0x0000023A03251000-memory.dmp
memory/1712-9-0x0000000000C70000-0x0000000000C71000-memory.dmp
memory/924-18-0x0000023A03250000-0x0000023A03251000-memory.dmp
memory/924-19-0x0000023A03250000-0x0000023A03251000-memory.dmp
memory/1712-20-0x0000000000AD0000-0x0000000000B19000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-24 23:31
Reported
2024-02-24 23:34
Platform
win7-20240221-en
Max time kernel
122s
Max time network
126s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\lnjector.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1912 wrote to memory of 1336 | N/A | C:\Users\Admin\AppData\Local\Temp\lnjector.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1912 wrote to memory of 1336 | N/A | C:\Users\Admin\AppData\Local\Temp\lnjector.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1912 wrote to memory of 1336 | N/A | C:\Users\Admin\AppData\Local\Temp\lnjector.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1912 wrote to memory of 1336 | N/A | C:\Users\Admin\AppData\Local\Temp\lnjector.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\lnjector.exe
"C:\Users\Admin\AppData\Local\Temp\lnjector.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1912 -s 128
Network
Files
memory/1912-0-0x00000000002E0000-0x0000000000329000-memory.dmp
memory/1912-5-0x0000000000020000-0x0000000000021000-memory.dmp