Analysis Overview
SHA256
00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3
Threat Level: Known bad
The file 00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3 was found to be: Known bad.
Malicious Activity Summary
Lumma Stealer
Reads user/profile data of web browsers
Checks installed software on the system
Accesses cryptocurrency files/wallets, possible credential harvesting
Suspicious use of SetThreadContext
Unsigned PE
Program crash
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-04 22:30
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-04 22:30
Reported
2024-07-04 22:35
Platform
win7-20240611-en
Max time kernel
121s
Max time network
123s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 328 wrote to memory of 2540 | N/A | C:\Users\Admin\AppData\Local\Temp\00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 328 wrote to memory of 2540 | N/A | C:\Users\Admin\AppData\Local\Temp\00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 328 wrote to memory of 2540 | N/A | C:\Users\Admin\AppData\Local\Temp\00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 328 wrote to memory of 2540 | N/A | C:\Users\Admin\AppData\Local\Temp\00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe
"C:\Users\Admin\AppData\Local\Temp\00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 328 -s 104
Network
Files
memory/328-0-0x00000000000C0000-0x00000000000C1000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-04 22:30
Reported
2024-07-04 22:35
Platform
win10-20240404-en
Max time kernel
195s
Max time network
258s
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 3192 set thread context of 168 | N/A | C:\Users\Admin\AppData\Local\Temp\00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.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\00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.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\00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe
"C:\Users\Admin\AppData\Local\Temp\00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.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 -u -p 3192 -s 336
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | contintnetksows.shop | udp |
| US | 172.67.141.234:443 | contintnetksows.shop | tcp |
| US | 172.67.141.234:443 | contintnetksows.shop | tcp |
| US | 8.8.8.8:53 | 234.141.67.172.in-addr.arpa | udp |
| US | 172.67.141.234:443 | contintnetksows.shop | tcp |
| US | 8.8.8.8:53 | 26.211.222.173.in-addr.arpa | udp |
| US | 172.67.141.234:443 | contintnetksows.shop | tcp |
| US | 172.67.141.234:443 | contintnetksows.shop | tcp |
| US | 172.67.141.234:443 | contintnetksows.shop | tcp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 90.65.42.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
Files
memory/168-0-0x0000000000400000-0x0000000000459000-memory.dmp
memory/3192-1-0x0000000000BF0000-0x0000000000BF1000-memory.dmp
memory/168-3-0x0000000000400000-0x0000000000459000-memory.dmp
memory/168-4-0x0000000000400000-0x0000000000459000-memory.dmp
memory/168-5-0x0000000000400000-0x0000000000459000-memory.dmp