Analysis Overview
SHA256
85356bb669ec17503e48ca457e99347f5386ba644fba9d638d4188a7b4970153
Threat Level: Known bad
The file qeUaxJCA3FO.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
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 19:48
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-04 19:48
Reported
2024-07-04 19:50
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\qeUaxJCA3FO.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2072 wrote to memory of 1984 | N/A | C:\Users\Admin\AppData\Local\Temp\qeUaxJCA3FO.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2072 wrote to memory of 1984 | N/A | C:\Users\Admin\AppData\Local\Temp\qeUaxJCA3FO.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2072 wrote to memory of 1984 | N/A | C:\Users\Admin\AppData\Local\Temp\qeUaxJCA3FO.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2072 wrote to memory of 1984 | N/A | C:\Users\Admin\AppData\Local\Temp\qeUaxJCA3FO.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\qeUaxJCA3FO.exe
"C:\Users\Admin\AppData\Local\Temp\qeUaxJCA3FO.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2072 -s 96
Network
Files
memory/2072-0-0x0000000000080000-0x0000000000081000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-04 19:48
Reported
2024-07-04 19:50
Platform
win10v2004-20240704-en
Max time kernel
94s
Max time network
124s
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 3260 set thread context of 5084 | N/A | C:\Users\Admin\AppData\Local\Temp\qeUaxJCA3FO.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\qeUaxJCA3FO.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\qeUaxJCA3FO.exe
"C:\Users\Admin\AppData\Local\Temp\qeUaxJCA3FO.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 420 -p 3260 -ip 3260
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3260 -s 280
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | bitchsafettyudjwu.shop | udp |
| US | 104.21.27.50:443 | bitchsafettyudjwu.shop | tcp |
| US | 104.21.27.50:443 | bitchsafettyudjwu.shop | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.27.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 104.21.27.50:443 | bitchsafettyudjwu.shop | tcp |
| US | 104.21.27.50:443 | bitchsafettyudjwu.shop | tcp |
| US | 104.21.27.50:443 | bitchsafettyudjwu.shop | tcp |
| US | 104.21.27.50:443 | bitchsafettyudjwu.shop | tcp |
| US | 104.21.27.50:443 | bitchsafettyudjwu.shop | tcp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
Files
memory/3260-0-0x00000000007A0000-0x00000000007A1000-memory.dmp
memory/5084-1-0x0000000000400000-0x0000000000456000-memory.dmp
memory/5084-3-0x0000000000400000-0x0000000000456000-memory.dmp
memory/5084-4-0x0000000000400000-0x0000000000456000-memory.dmp
memory/5084-5-0x0000000000400000-0x0000000000456000-memory.dmp