Analysis Overview
SHA256
4e516af048f556de1ceaed29a0695586b0c7ecc310e509ac9a839f6b15b174a8
Threat Level: Known bad
The file 4e516af048f556de1ceaed29a0695586b0c7ecc310e509ac9a839f6b15b174a8.exe was found to be: Known bad.
Malicious Activity Summary
Lumma Stealer
Suspicious use of SetThreadContext
Unsigned PE
Program crash
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-02-29 05:25
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-29 05:25
Reported
2024-02-29 05:29
Platform
win7-20240215-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2816 set thread context of 1384 | N/A | C:\Users\Admin\AppData\Local\Temp\4e516af048f556de1ceaed29a0695586b0c7ecc310e509ac9a839f6b15b174a8.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:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4e516af048f556de1ceaed29a0695586b0c7ecc310e509ac9a839f6b15b174a8.exe
"C:\Users\Admin\AppData\Local\Temp\4e516af048f556de1ceaed29a0695586b0c7ecc310e509ac9a839f6b15b174a8.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 1384 -s 256
Network
Files
memory/2816-1-0x00000000742C0000-0x00000000749AE000-memory.dmp
memory/2816-0-0x0000000000170000-0x00000000001C4000-memory.dmp
memory/1384-5-0x0000000000400000-0x0000000000449000-memory.dmp
memory/1384-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1384-12-0x0000000000400000-0x0000000000449000-memory.dmp
memory/1384-9-0x0000000000400000-0x0000000000449000-memory.dmp
memory/1384-8-0x0000000000400000-0x0000000000449000-memory.dmp
memory/2816-7-0x00000000023B0000-0x00000000043B0000-memory.dmp
memory/1384-6-0x0000000000400000-0x0000000000449000-memory.dmp
memory/1384-4-0x0000000000400000-0x0000000000449000-memory.dmp
memory/1384-16-0x0000000000400000-0x0000000000449000-memory.dmp
memory/2816-15-0x00000000742C0000-0x00000000749AE000-memory.dmp
memory/1384-17-0x0000000000400000-0x0000000000449000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-29 05:25
Reported
2024-02-29 05:29
Platform
win10v2004-20240226-en
Max time kernel
138s
Max time network
165s
Command Line
Signatures
Lumma Stealer
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3164 set thread context of 2876 | N/A | C:\Users\Admin\AppData\Local\Temp\4e516af048f556de1ceaed29a0695586b0c7ecc310e509ac9a839f6b15b174a8.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4e516af048f556de1ceaed29a0695586b0c7ecc310e509ac9a839f6b15b174a8.exe
"C:\Users\Admin\AppData\Local\Temp\4e516af048f556de1ceaed29a0695586b0c7ecc310e509ac9a839f6b15b174a8.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | healthproline.pro | udp |
| US | 172.67.215.138:443 | healthproline.pro | tcp |
| US | 8.8.8.8:53 | technologyenterdo.shop | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.215.67.172.in-addr.arpa | udp |
| US | 172.67.180.132:443 | 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 | 104.21.60.92:443 | 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 | 8.8.8.8:53 | 132.180.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 92.60.21.104.in-addr.arpa | udp |
| US | 104.21.76.253:443 | turkeyunlikelyofw.shop | tcp |
| US | 8.8.8.8:53 | associationokeo.shop | udp |
| US | 104.21.10.242:443 | associationokeo.shop | tcp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 253.76.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 242.10.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.173.189.20.in-addr.arpa | udp |
Files
memory/3164-0-0x00000000001D0000-0x0000000000224000-memory.dmp
memory/3164-1-0x0000000074BE0000-0x0000000075390000-memory.dmp
memory/2876-4-0x0000000000400000-0x0000000000449000-memory.dmp
memory/2876-7-0x0000000000400000-0x0000000000449000-memory.dmp
memory/3164-10-0x00000000025D0000-0x00000000045D0000-memory.dmp
memory/3164-9-0x0000000074BE0000-0x0000000075390000-memory.dmp
memory/2876-12-0x0000000000400000-0x0000000000449000-memory.dmp
memory/2876-11-0x0000000000A10000-0x0000000000A11000-memory.dmp
memory/3164-13-0x00000000025D0000-0x00000000045D0000-memory.dmp