Analysis Overview
SHA256
ea5ce8eb2a03e0aa77e2055061a3f2916952a32b578822707fde0818900653fc
Threat Level: Known bad
The file ea5ce8eb2a03e0aa77e2055061a3f2916952a32b578822707fde0818900653fc was found to be: Known bad.
Malicious Activity Summary
Lumma Stealer
Blocklisted process makes network request
Suspicious use of SetThreadContext
Program crash
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-02-29 07:10
Signatures
Analysis: behavioral3
Detonation Overview
Submitted
2024-02-29 07:10
Reported
2024-02-29 07:16
Platform
win7-20240221-en
Max time kernel
127s
Max time network
150s
Command Line
Signatures
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2392 set thread context of 2580 | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.exe | C:\Windows\SysWOW64\cmd.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\cmd.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2392 wrote to memory of 2580 | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2392 wrote to memory of 2580 | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2392 wrote to memory of 2580 | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2392 wrote to memory of 2580 | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2392 wrote to memory of 2580 | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2580 wrote to memory of 1720 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2580 wrote to memory of 1720 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2580 wrote to memory of 1720 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2580 wrote to memory of 1720 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\Setup.exe
"C:\Users\Admin\AppData\Local\Temp\Setup.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\SysWOW64\cmd.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2580 -s 172
Network
Files
memory/2392-0-0x0000000074AC0000-0x0000000074C34000-memory.dmp
memory/2392-1-0x00000000779E0000-0x0000000077B89000-memory.dmp
memory/2392-10-0x0000000074AC0000-0x0000000074C34000-memory.dmp
memory/2392-11-0x0000000074AC0000-0x0000000074C34000-memory.dmp
memory/2580-13-0x0000000074AC0000-0x0000000074C34000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\3a91a2bf
| MD5 | cbcb008adc08d98cd5934813e06018af |
| SHA1 | 0d80232c8792803aa07b0935f863f1c9e1662f10 |
| SHA256 | 42c9d8e03ebd13e14bb483faf1a62230cf501728e562b3442b02300da27a33f7 |
| SHA512 | 94b10f2960ee35ec1ad3b13b5e23f26941ba353d28efef968a7aba2945e0a29137b9f6bf144b1198328da499072d1b5422ea03d7e1e61d76f999f6bb6e59b5c5 |
memory/2580-15-0x00000000779E0000-0x0000000077B89000-memory.dmp
memory/2580-16-0x0000000072F60000-0x0000000073FC2000-memory.dmp
memory/2580-20-0x0000000074AC0000-0x0000000074C34000-memory.dmp
memory/2580-21-0x0000000000460000-0x0000000000461000-memory.dmp
Analysis: behavioral4
Detonation Overview
Submitted
2024-02-29 07:10
Reported
2024-02-29 07:14
Platform
win10v2004-20240226-en
Max time kernel
147s
Max time network
157s
Command Line
Signatures
Lumma Stealer
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2912 set thread context of 2156 | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.exe | C:\Windows\SysWOW64\cmd.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\cmd.exe |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\cmd.exe |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\cmd.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2912 wrote to memory of 2156 | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2912 wrote to memory of 2156 | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2912 wrote to memory of 2156 | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2912 wrote to memory of 2156 | N/A | C:\Users\Admin\AppData\Local\Temp\Setup.exe | C:\Windows\SysWOW64\cmd.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\Setup.exe
"C:\Users\Admin\AppData\Local\Temp\Setup.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\SysWOW64\cmd.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2156 -ip 2156
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 2156 -ip 2156
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2156 -s 1220
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2156 -s 1168
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2156 -ip 2156
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2156 -s 1204
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 173.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | joystickempiricalhirpw.site | udp |
| US | 8.8.8.8:53 | qualifiedbehaviorrykej.site | udp |
| US | 172.67.175.187:443 | qualifiedbehaviorrykej.site | tcp |
| US | 8.8.8.8:53 | 187.175.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.121.231.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 187.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 225.162.46.104.in-addr.arpa | udp |
Files
memory/2912-0-0x0000000074750000-0x00000000748CB000-memory.dmp
memory/2912-1-0x00007FFD48330000-0x00007FFD48525000-memory.dmp
memory/2912-10-0x0000000074750000-0x00000000748CB000-memory.dmp
memory/2912-11-0x0000000074750000-0x00000000748CB000-memory.dmp
memory/2156-13-0x0000000074750000-0x00000000748CB000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\1917e84d
| MD5 | 246c235905bcb7988fa43f44f74eea82 |
| SHA1 | e82e8d56a377555ec6d051fa6fda26251df00b63 |
| SHA256 | 233183408da64f55984e5d25f4ee9c3b4718f96887326ff9e51e066e89d0ea36 |
| SHA512 | ff888a032726c6bdb14b7b3adc612671f8d9635193b37eea3c982582aec568d363865cfef4a1761532e1f59de963ce65e37275c49a8792bfb727c9b0b45e4990 |
memory/2156-15-0x00007FFD48330000-0x00007FFD48525000-memory.dmp
memory/2156-16-0x00000000731F0000-0x0000000074444000-memory.dmp
memory/2156-20-0x0000000074750000-0x00000000748CB000-memory.dmp
memory/2156-21-0x0000000000EB0000-0x0000000000EB1000-memory.dmp
memory/2156-22-0x00000000731F0000-0x0000000074444000-memory.dmp
memory/2156-24-0x0000000000EB0000-0x0000000000EB1000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-29 07:10
Reported
2024-02-29 07:14
Platform
win7-20240220-en
Max time kernel
118s
Max time network
120s
Command Line
Signatures
Processes
C:\Windows\Explorer.exe
C:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\ea5ce8eb2a03e0aa77e2055061a3f2916952a32b578822707fde0818900653fc.zip
Network
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-29 07:10
Reported
2024-02-29 07:14
Platform
win10v2004-20240226-en
Max time kernel
146s
Max time network
156s
Command Line
Signatures
Processes
C:\Windows\Explorer.exe
C:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\ea5ce8eb2a03e0aa77e2055061a3f2916952a32b578822707fde0818900653fc.zip
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.16.208.104.in-addr.arpa | udp |