Analysis Overview
SHA256
509e77fcd7effd3229cfdaba1c52fc413e20197e91b5af414b4c14257097b1c6
Threat Level: Known bad
The file 509e77fcd7effd3229cfdaba1c52fc413e20197e91b5af414b4c14257097b1c6.exe was found to be: Known bad.
Malicious Activity Summary
Rhadamanthys
Suspicious use of NtCreateUserProcessOtherParentProcess
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-09-13 07:25
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-13 07:25
Reported
2024-09-13 07:27
Platform
win7-20240903-en
Max time kernel
11s
Max time network
19s
Command Line
Signatures
Rhadamanthys
Suspicious use of NtCreateUserProcessOtherParentProcess
| Description | Indicator | Process | Target |
| PID 2716 created 1252 | N/A | C:\Users\Admin\AppData\Local\Temp\509e77fcd7effd3229cfdaba1c52fc413e20197e91b5af414b4c14257097b1c6.exe | C:\Windows\Explorer.EXE |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\509e77fcd7effd3229cfdaba1c52fc413e20197e91b5af414b4c14257097b1c6.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\509e77fcd7effd3229cfdaba1c52fc413e20197e91b5af414b4c14257097b1c6.exe | N/A |
| N/A | N/A | C:\Windows\system32\dialer.exe | N/A |
| N/A | N/A | C:\Windows\system32\dialer.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2716 wrote to memory of 2872 | N/A | C:\Users\Admin\AppData\Local\Temp\509e77fcd7effd3229cfdaba1c52fc413e20197e91b5af414b4c14257097b1c6.exe | C:\Windows\system32\dialer.exe |
| PID 2716 wrote to memory of 2872 | N/A | C:\Users\Admin\AppData\Local\Temp\509e77fcd7effd3229cfdaba1c52fc413e20197e91b5af414b4c14257097b1c6.exe | C:\Windows\system32\dialer.exe |
| PID 2716 wrote to memory of 2872 | N/A | C:\Users\Admin\AppData\Local\Temp\509e77fcd7effd3229cfdaba1c52fc413e20197e91b5af414b4c14257097b1c6.exe | C:\Windows\system32\dialer.exe |
| PID 2716 wrote to memory of 2872 | N/A | C:\Users\Admin\AppData\Local\Temp\509e77fcd7effd3229cfdaba1c52fc413e20197e91b5af414b4c14257097b1c6.exe | C:\Windows\system32\dialer.exe |
| PID 2716 wrote to memory of 2872 | N/A | C:\Users\Admin\AppData\Local\Temp\509e77fcd7effd3229cfdaba1c52fc413e20197e91b5af414b4c14257097b1c6.exe | C:\Windows\system32\dialer.exe |
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\509e77fcd7effd3229cfdaba1c52fc413e20197e91b5af414b4c14257097b1c6.exe
"C:\Users\Admin\AppData\Local\Temp\509e77fcd7effd3229cfdaba1c52fc413e20197e91b5af414b4c14257097b1c6.exe"
C:\Windows\system32\dialer.exe
"C:\Windows\system32\dialer.exe"
Network
Files
memory/2716-0-0x0000000003350000-0x00000000033D0000-memory.dmp
memory/2716-1-0x0000000003350000-0x00000000033D0000-memory.dmp
memory/2716-2-0x000007FEF5F13000-0x000007FEF5F14000-memory.dmp
memory/2716-3-0x00000000032A0000-0x00000000032FE000-memory.dmp
memory/2716-4-0x0000000003210000-0x0000000003220000-memory.dmp
memory/2716-7-0x000000001C840000-0x000000001CC40000-memory.dmp
memory/2716-11-0x000007FEFD700000-0x000007FEFD76C000-memory.dmp
memory/2872-12-0x0000000000060000-0x0000000000069000-memory.dmp
memory/2716-14-0x000007FEF5F10000-0x000007FEF68FC000-memory.dmp
memory/2716-10-0x0000000077440000-0x000000007755F000-memory.dmp
memory/2716-19-0x000000001C840000-0x000000001CC40000-memory.dmp
memory/2872-17-0x0000000001B90000-0x0000000001F90000-memory.dmp
memory/2872-18-0x0000000001B90000-0x0000000001F90000-memory.dmp
memory/2716-13-0x000000013F7E0000-0x000000013FDB2000-memory.dmp
memory/2716-16-0x000007FEF5F10000-0x000007FEF68FC000-memory.dmp
memory/2872-22-0x000007FEFD700000-0x000007FEFD76C000-memory.dmp
memory/2872-20-0x0000000077660000-0x0000000077809000-memory.dmp
memory/2872-21-0x0000000077440000-0x000000007755F000-memory.dmp
memory/2716-9-0x0000000077660000-0x0000000077809000-memory.dmp
memory/2872-24-0x0000000077661000-0x0000000077762000-memory.dmp
memory/2872-23-0x0000000001B90000-0x0000000001F90000-memory.dmp
memory/2716-8-0x000007FEF5F10000-0x000007FEF68FC000-memory.dmp
memory/2716-6-0x000007FEF5F10000-0x000007FEF68FC000-memory.dmp
memory/2872-25-0x0000000001B90000-0x0000000001F90000-memory.dmp
memory/2716-5-0x000000001C840000-0x000000001CC40000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-13 07:25
Reported
2024-09-13 07:27
Platform
win10v2004-20240802-en
Max time kernel
91s
Max time network
140s
Command Line
Signatures
Rhadamanthys
Suspicious use of NtCreateUserProcessOtherParentProcess
| Description | Indicator | Process | Target |
| PID 4852 created 2116 | N/A | C:\Users\Admin\AppData\Local\Temp\509e77fcd7effd3229cfdaba1c52fc413e20197e91b5af414b4c14257097b1c6.exe | C:\Windows\system32\sihost.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\509e77fcd7effd3229cfdaba1c52fc413e20197e91b5af414b4c14257097b1c6.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\509e77fcd7effd3229cfdaba1c52fc413e20197e91b5af414b4c14257097b1c6.exe | N/A |
| N/A | N/A | C:\Windows\system32\dialer.exe | N/A |
| N/A | N/A | C:\Windows\system32\dialer.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4852 wrote to memory of 5024 | N/A | C:\Users\Admin\AppData\Local\Temp\509e77fcd7effd3229cfdaba1c52fc413e20197e91b5af414b4c14257097b1c6.exe | C:\Windows\system32\dialer.exe |
| PID 4852 wrote to memory of 5024 | N/A | C:\Users\Admin\AppData\Local\Temp\509e77fcd7effd3229cfdaba1c52fc413e20197e91b5af414b4c14257097b1c6.exe | C:\Windows\system32\dialer.exe |
| PID 4852 wrote to memory of 5024 | N/A | C:\Users\Admin\AppData\Local\Temp\509e77fcd7effd3229cfdaba1c52fc413e20197e91b5af414b4c14257097b1c6.exe | C:\Windows\system32\dialer.exe |
| PID 4852 wrote to memory of 5024 | N/A | C:\Users\Admin\AppData\Local\Temp\509e77fcd7effd3229cfdaba1c52fc413e20197e91b5af414b4c14257097b1c6.exe | C:\Windows\system32\dialer.exe |
Processes
C:\Windows\system32\sihost.exe
sihost.exe
C:\Users\Admin\AppData\Local\Temp\509e77fcd7effd3229cfdaba1c52fc413e20197e91b5af414b4c14257097b1c6.exe
"C:\Users\Admin\AppData\Local\Temp\509e77fcd7effd3229cfdaba1c52fc413e20197e91b5af414b4c14257097b1c6.exe"
C:\Windows\system32\dialer.exe
"C:\Windows\system32\dialer.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 107.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
Files
memory/4852-0-0x000001D3851F0000-0x000001D3852F0000-memory.dmp
memory/4852-1-0x00007FFCEE643000-0x00007FFCEE645000-memory.dmp
memory/4852-2-0x000001D3878C0000-0x000001D38791E000-memory.dmp
memory/4852-3-0x000001D387930000-0x000001D387940000-memory.dmp
memory/4852-4-0x000001D39FF90000-0x000001D3A0390000-memory.dmp
memory/4852-5-0x000001D39FF90000-0x000001D3A0390000-memory.dmp
memory/4852-6-0x00007FFCEE640000-0x00007FFCEF101000-memory.dmp
memory/4852-8-0x00007FFD0D2C0000-0x00007FFD0D37E000-memory.dmp
memory/4852-7-0x00007FFD0E550000-0x00007FFD0E745000-memory.dmp
memory/4852-9-0x00007FFD0BF50000-0x00007FFD0C219000-memory.dmp
memory/5024-10-0x000001B90CAE0000-0x000001B90CAE9000-memory.dmp
memory/5024-12-0x000001B90E6A0000-0x000001B90EAA0000-memory.dmp
memory/5024-15-0x00007FFD0D2C0000-0x00007FFD0D37E000-memory.dmp
memory/5024-14-0x00007FFD0E550000-0x00007FFD0E745000-memory.dmp
memory/4852-13-0x00007FFCEE640000-0x00007FFCEF101000-memory.dmp
memory/5024-16-0x00007FFD0BF50000-0x00007FFD0C219000-memory.dmp
memory/5024-18-0x000001B90E6B0000-0x000001B90EAA0000-memory.dmp
memory/5024-17-0x000001B90E6A0000-0x000001B90E6B0000-memory.dmp
memory/4852-19-0x00007FF6B9F40000-0x00007FF6BA512000-memory.dmp