Analysis Overview
SHA256
20653d4b1d392548b5dc636d76ddf39adf31a743ae3282a2f45b8e1dc12fb802
Threat Level: Known bad
The file 20653d4b1d392548b5dc636d76ddf39adf31a743ae3282a2f45b8e1dc12fb802N was found to be: Known bad.
Malicious Activity Summary
Suspicious use of NtCreateUserProcessOtherParentProcess
Rhadamanthys
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-09-30 01:06
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-30 01:06
Reported
2024-09-30 01:09
Platform
win7-20240903-en
Max time kernel
104s
Max time network
19s
Command Line
Signatures
Rhadamanthys
Suspicious use of NtCreateUserProcessOtherParentProcess
| Description | Indicator | Process | Target |
| PID 1640 created 1212 | N/A | C:\Users\Admin\AppData\Local\Temp\20653d4b1d392548b5dc636d76ddf39adf31a743ae3282a2f45b8e1dc12fb802N.exe | C:\Windows\Explorer.EXE |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\20653d4b1d392548b5dc636d76ddf39adf31a743ae3282a2f45b8e1dc12fb802N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\20653d4b1d392548b5dc636d76ddf39adf31a743ae3282a2f45b8e1dc12fb802N.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 1640 wrote to memory of 2800 | N/A | C:\Users\Admin\AppData\Local\Temp\20653d4b1d392548b5dc636d76ddf39adf31a743ae3282a2f45b8e1dc12fb802N.exe | C:\Windows\system32\dialer.exe |
| PID 1640 wrote to memory of 2800 | N/A | C:\Users\Admin\AppData\Local\Temp\20653d4b1d392548b5dc636d76ddf39adf31a743ae3282a2f45b8e1dc12fb802N.exe | C:\Windows\system32\dialer.exe |
| PID 1640 wrote to memory of 2800 | N/A | C:\Users\Admin\AppData\Local\Temp\20653d4b1d392548b5dc636d76ddf39adf31a743ae3282a2f45b8e1dc12fb802N.exe | C:\Windows\system32\dialer.exe |
| PID 1640 wrote to memory of 2800 | N/A | C:\Users\Admin\AppData\Local\Temp\20653d4b1d392548b5dc636d76ddf39adf31a743ae3282a2f45b8e1dc12fb802N.exe | C:\Windows\system32\dialer.exe |
| PID 1640 wrote to memory of 2800 | N/A | C:\Users\Admin\AppData\Local\Temp\20653d4b1d392548b5dc636d76ddf39adf31a743ae3282a2f45b8e1dc12fb802N.exe | C:\Windows\system32\dialer.exe |
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\20653d4b1d392548b5dc636d76ddf39adf31a743ae3282a2f45b8e1dc12fb802N.exe
"C:\Users\Admin\AppData\Local\Temp\20653d4b1d392548b5dc636d76ddf39adf31a743ae3282a2f45b8e1dc12fb802N.exe"
C:\Windows\system32\dialer.exe
"C:\Windows\system32\dialer.exe"
Network
Files
memory/1640-0-0x000007FEF6003000-0x000007FEF6004000-memory.dmp
memory/1640-1-0x0000000000BE0000-0x0000000000C96000-memory.dmp
memory/1640-2-0x0000000002250000-0x00000000022F6000-memory.dmp
memory/1640-3-0x000007FEF6000000-0x000007FEF69EC000-memory.dmp
memory/1640-4-0x00000000003D0000-0x00000000003D8000-memory.dmp
memory/1640-5-0x00000000003E0000-0x00000000003F0000-memory.dmp
memory/1640-7-0x000000001C100000-0x000000001C500000-memory.dmp
memory/1640-6-0x000000001C100000-0x000000001C500000-memory.dmp
memory/1640-11-0x000007FEF6000000-0x000007FEF69EC000-memory.dmp
memory/1640-10-0x000007FEFD6E0000-0x000007FEFD74C000-memory.dmp
memory/1640-9-0x00000000776C0000-0x00000000777DF000-memory.dmp
memory/1640-8-0x00000000777E0000-0x0000000077989000-memory.dmp
memory/1640-13-0x000007FEF6000000-0x000007FEF69EC000-memory.dmp
memory/2800-12-0x0000000000060000-0x000000000006A000-memory.dmp
memory/1640-17-0x000000001C100000-0x000000001C500000-memory.dmp
memory/2800-16-0x0000000001B60000-0x0000000001F60000-memory.dmp
memory/2800-18-0x0000000001B60000-0x0000000001F60000-memory.dmp
memory/1640-15-0x000007FEF6000000-0x000007FEF69EC000-memory.dmp
memory/1640-19-0x000007FEF6000000-0x000007FEF69EC000-memory.dmp
memory/2800-22-0x000007FEFD6E0000-0x000007FEFD74C000-memory.dmp
memory/2800-24-0x00000000777E1000-0x00000000778E2000-memory.dmp
memory/2800-23-0x0000000001B60000-0x0000000001F60000-memory.dmp
memory/2800-21-0x00000000776C0000-0x00000000777DF000-memory.dmp
memory/2800-20-0x00000000777E0000-0x0000000077989000-memory.dmp
memory/2800-25-0x0000000001B60000-0x0000000001F60000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-30 01:06
Reported
2024-09-30 01:08
Platform
win10v2004-20240802-en
Max time kernel
94s
Max time network
100s
Command Line
Signatures
Rhadamanthys
Suspicious use of NtCreateUserProcessOtherParentProcess
| Description | Indicator | Process | Target |
| PID 2000 created 2996 | N/A | C:\Users\Admin\AppData\Local\Temp\20653d4b1d392548b5dc636d76ddf39adf31a743ae3282a2f45b8e1dc12fb802N.exe | C:\Windows\system32\sihost.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\20653d4b1d392548b5dc636d76ddf39adf31a743ae3282a2f45b8e1dc12fb802N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\20653d4b1d392548b5dc636d76ddf39adf31a743ae3282a2f45b8e1dc12fb802N.exe | N/A |
| N/A | N/A | C:\Windows\system32\openwith.exe | N/A |
| N/A | N/A | C:\Windows\system32\openwith.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2000 wrote to memory of 232 | N/A | C:\Users\Admin\AppData\Local\Temp\20653d4b1d392548b5dc636d76ddf39adf31a743ae3282a2f45b8e1dc12fb802N.exe | C:\Windows\system32\openwith.exe |
| PID 2000 wrote to memory of 232 | N/A | C:\Users\Admin\AppData\Local\Temp\20653d4b1d392548b5dc636d76ddf39adf31a743ae3282a2f45b8e1dc12fb802N.exe | C:\Windows\system32\openwith.exe |
| PID 2000 wrote to memory of 232 | N/A | C:\Users\Admin\AppData\Local\Temp\20653d4b1d392548b5dc636d76ddf39adf31a743ae3282a2f45b8e1dc12fb802N.exe | C:\Windows\system32\openwith.exe |
| PID 2000 wrote to memory of 232 | N/A | C:\Users\Admin\AppData\Local\Temp\20653d4b1d392548b5dc636d76ddf39adf31a743ae3282a2f45b8e1dc12fb802N.exe | C:\Windows\system32\openwith.exe |
Processes
C:\Windows\system32\sihost.exe
sihost.exe
C:\Users\Admin\AppData\Local\Temp\20653d4b1d392548b5dc636d76ddf39adf31a743ae3282a2f45b8e1dc12fb802N.exe
"C:\Users\Admin\AppData\Local\Temp\20653d4b1d392548b5dc636d76ddf39adf31a743ae3282a2f45b8e1dc12fb802N.exe"
C:\Windows\system32\openwith.exe
"C:\Windows\system32\openwith.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 27.210.23.2.in-addr.arpa | udp |
| IE | 52.111.236.23:443 | tcp | |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
Files
memory/2000-0-0x00007FF8A23E3000-0x00007FF8A23E5000-memory.dmp
memory/2000-1-0x00000000006F0000-0x00000000007A6000-memory.dmp
memory/2000-2-0x0000000002870000-0x0000000002916000-memory.dmp
memory/2000-3-0x00007FF8A23E0000-0x00007FF8A2EA1000-memory.dmp
memory/2000-4-0x0000000002990000-0x0000000002998000-memory.dmp
memory/2000-5-0x00000000029A0000-0x00000000029B0000-memory.dmp
memory/2000-6-0x000000001BA20000-0x000000001BE20000-memory.dmp
memory/2000-7-0x000000001BA20000-0x000000001BE20000-memory.dmp
memory/2000-8-0x00007FF8A23E0000-0x00007FF8A2EA1000-memory.dmp
memory/2000-9-0x00007FF8C0450000-0x00007FF8C0645000-memory.dmp
memory/2000-11-0x00007FF8BE040000-0x00007FF8BE309000-memory.dmp
memory/232-12-0x0000026414650000-0x000002641465A000-memory.dmp
memory/2000-10-0x00007FF8BF980000-0x00007FF8BFA3E000-memory.dmp
memory/232-15-0x00000264160C0000-0x00000264164C0000-memory.dmp
memory/232-16-0x00000264160C0000-0x00000264164C0000-memory.dmp
memory/232-20-0x00007FF8BE040000-0x00007FF8BE309000-memory.dmp
memory/232-21-0x00000264160C0000-0x00000264164C0000-memory.dmp
memory/2000-22-0x00007FF8A23E0000-0x00007FF8A2EA1000-memory.dmp
memory/232-19-0x00007FF8BF980000-0x00007FF8BFA3E000-memory.dmp
memory/232-18-0x00007FF8C0450000-0x00007FF8C0645000-memory.dmp
memory/232-23-0x00000264160C0000-0x00000264164C0000-memory.dmp
memory/2000-17-0x000000001BA20000-0x000000001BE20000-memory.dmp