Analysis Overview
SHA256
c34600ca5a25bce247fc0f968568ebad52c8905d71b88c5cb708dd09d6d8424a
Threat Level: Known bad
The file build.exe was found to be: Known bad.
Malicious Activity Summary
Remcos
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-04-01 05:01
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-01 05:01
Reported
2024-04-01 05:01
Platform
win11-20240221-en
Max time kernel
8s
Max time network
1s
Command Line
Signatures
Remcos
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\build.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\build.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\build.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\build.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\build.exe
"C:\Users\Admin\AppData\Local\Temp\build.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| N/A | 127.0.0.1:2404 | tcp | |
| N/A | 127.0.0.1:2404 | tcp |
Files
memory/400-0-0x0000000000400000-0x00000000007CF000-memory.dmp
memory/400-1-0x00000000022C0000-0x00000000022CA000-memory.dmp
memory/400-3-0x00000000022C0000-0x00000000022CA000-memory.dmp
memory/400-4-0x00000000022E0000-0x00000000022E7000-memory.dmp
memory/400-6-0x00000000022E0000-0x00000000022E7000-memory.dmp
memory/400-8-0x00000000022F0000-0x00000000022F4000-memory.dmp
memory/400-9-0x0000000002300000-0x0000000002318000-memory.dmp
memory/400-7-0x00000000022F0000-0x00000000022F4000-memory.dmp
memory/400-12-0x0000000002300000-0x0000000002318000-memory.dmp
memory/400-13-0x0000000003C80000-0x0000000003CF5000-memory.dmp
memory/400-14-0x0000000003C80000-0x0000000003CF5000-memory.dmp
memory/400-15-0x0000000003C80000-0x0000000003CF5000-memory.dmp
memory/400-16-0x0000000003C80000-0x0000000003CF5000-memory.dmp
memory/400-17-0x0000000003C80000-0x0000000003CF5000-memory.dmp
memory/400-18-0x0000000003C80000-0x0000000003CF5000-memory.dmp
memory/400-19-0x0000000003C80000-0x0000000003CF5000-memory.dmp