Analysis Overview
SHA256
2fd72d0d0fbc053a53adee5d9ec6cffde3fb5a3c6ba0c0490e24552b264d5449
Threat Level: Known bad
The file lumma0207[1].exe was found to be: Known bad.
Malicious Activity Summary
Lumma Stealer
Reads user/profile data of web browsers
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Suspicious use of SetThreadContext
Program crash
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-06 07:08
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-06 07:08
Reported
2024-07-06 07:10
Platform
win7-20240705-en
Max time kernel
121s
Max time network
122s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\lumma0207[1].exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1792 wrote to memory of 2760 | N/A | C:\Users\Admin\AppData\Local\Temp\lumma0207[1].exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1792 wrote to memory of 2760 | N/A | C:\Users\Admin\AppData\Local\Temp\lumma0207[1].exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1792 wrote to memory of 2760 | N/A | C:\Users\Admin\AppData\Local\Temp\lumma0207[1].exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1792 wrote to memory of 2760 | N/A | C:\Users\Admin\AppData\Local\Temp\lumma0207[1].exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\lumma0207[1].exe
"C:\Users\Admin\AppData\Local\Temp\lumma0207[1].exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1792 -s 96
Network
Files
memory/1792-0-0x0000000000350000-0x000000000043F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-06 07:08
Reported
2024-07-06 07:10
Platform
win10v2004-20240704-en
Max time kernel
93s
Max time network
151s
Command Line
Signatures
Lumma Stealer
Reads user/profile data of web browsers
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 440 set thread context of 4496 | N/A | C:\Users\Admin\AppData\Local\Temp\lumma0207[1].exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\lumma0207[1].exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\lumma0207[1].exe
"C:\Users\Admin\AppData\Local\Temp\lumma0207[1].exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 440 -ip 440
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 440 -s 280
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | civilizzzationo.shop | udp |
| US | 104.21.67.34:443 | civilizzzationo.shop | tcp |
| US | 104.21.67.34:443 | civilizzzationo.shop | tcp |
| US | 8.8.8.8:53 | 34.67.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 104.21.67.34:443 | civilizzzationo.shop | tcp |
| US | 104.21.67.34:443 | civilizzzationo.shop | tcp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 104.21.67.34:443 | civilizzzationo.shop | tcp |
| US | 104.21.67.34:443 | civilizzzationo.shop | tcp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
Files
memory/440-0-0x0000000000DE0000-0x0000000000DE1000-memory.dmp
memory/4496-1-0x0000000000400000-0x0000000000457000-memory.dmp
memory/4496-3-0x0000000000400000-0x0000000000457000-memory.dmp
memory/4496-4-0x0000000000400000-0x0000000000457000-memory.dmp
memory/4496-5-0x0000000000400000-0x0000000000457000-memory.dmp