Analysis Overview
SHA256
34656ef1ee64ca950ce6c85c4b8ca9977febd3f67c990b940cd960860881a634
Threat Level: Known bad
The file s1.exe was found to be: Known bad.
Malicious Activity Summary
Lumma Stealer
Accesses cryptocurrency files/wallets, possible credential harvesting
Suspicious use of SetThreadContext
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-04 21:15
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-04 21:15
Reported
2024-07-04 21:27
Platform
win10v2004-20240704-en
Max time kernel
530s
Max time network
594s
Command Line
Signatures
Lumma Stealer
Accesses cryptocurrency files/wallets, possible credential harvesting
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2004 set thread context of 4468 | N/A | C:\Users\Admin\AppData\Local\Temp\s1.exe | C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe | N/A |
| N/A | N/A | C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe | N/A |
| N/A | N/A | C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe | N/A |
| N/A | N/A | C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\s1.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2004 wrote to memory of 4468 | N/A | C:\Users\Admin\AppData\Local\Temp\s1.exe | C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe |
| PID 2004 wrote to memory of 4468 | N/A | C:\Users\Admin\AppData\Local\Temp\s1.exe | C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe |
| PID 2004 wrote to memory of 4468 | N/A | C:\Users\Admin\AppData\Local\Temp\s1.exe | C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe |
| PID 2004 wrote to memory of 4468 | N/A | C:\Users\Admin\AppData\Local\Temp\s1.exe | C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe |
| PID 2004 wrote to memory of 4468 | N/A | C:\Users\Admin\AppData\Local\Temp\s1.exe | C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\s1.exe
"C:\Users\Admin\AppData\Local\Temp\s1.exe"
C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | nobledpcowep.shop | udp |
| US | 104.21.89.126:443 | nobledpcowep.shop | tcp |
| US | 104.21.89.126:443 | nobledpcowep.shop | tcp |
| US | 104.21.89.126:443 | nobledpcowep.shop | tcp |
| US | 8.8.8.8:53 | 126.89.21.104.in-addr.arpa | udp |
| US | 104.21.89.126:443 | nobledpcowep.shop | tcp |
| US | 104.21.89.126:443 | nobledpcowep.shop | tcp |
| US | 104.21.89.126:443 | nobledpcowep.shop | tcp |
| US | 8.8.8.8:53 | 240.143.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
Files
memory/4468-4-0x0000000000BA0000-0x0000000000BF8000-memory.dmp
memory/4468-7-0x0000000000BA0000-0x0000000000BF8000-memory.dmp
memory/2004-5-0x00007FF643D90000-0x00007FF64537E000-memory.dmp
memory/4468-8-0x0000000000BA0000-0x0000000000BF8000-memory.dmp
memory/4468-9-0x0000000000BA0000-0x0000000000BF8000-memory.dmp