Analysis Overview
SHA256
cade479a0b203af759b0f82c80d4b95ca46abe3a4f665f365953eb5e25fe9284
Threat Level: Known bad
The file rh_0.6.0.exe was found to be: Known bad.
Malicious Activity Summary
Rhadamanthys
Rhadamanthys family
Suspicious use of NtCreateUserProcessOtherParentProcess
Deletes itself
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-27 23:04
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-27 23:04
Reported
2024-03-27 23:14
Platform
win7-20240319-en
Max time kernel
357s
Max time network
360s
Command Line
Signatures
Rhadamanthys
Rhadamanthys family
Suspicious use of NtCreateUserProcessOtherParentProcess
| Description | Indicator | Process | Target |
| PID 2316 created 1232 | N/A | C:\Users\Admin\AppData\Local\Temp\rh_0.6.0.exe | C:\Windows\Explorer.EXE |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\dialer.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\rh_0.6.0.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\dialer.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\rh_0.6.0.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\rh_0.6.0.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dialer.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dialer.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dialer.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dialer.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2316 wrote to memory of 2496 | N/A | C:\Users\Admin\AppData\Local\Temp\rh_0.6.0.exe | C:\Windows\SysWOW64\dialer.exe |
| PID 2316 wrote to memory of 2496 | N/A | C:\Users\Admin\AppData\Local\Temp\rh_0.6.0.exe | C:\Windows\SysWOW64\dialer.exe |
| PID 2316 wrote to memory of 2496 | N/A | C:\Users\Admin\AppData\Local\Temp\rh_0.6.0.exe | C:\Windows\SysWOW64\dialer.exe |
| PID 2316 wrote to memory of 2496 | N/A | C:\Users\Admin\AppData\Local\Temp\rh_0.6.0.exe | C:\Windows\SysWOW64\dialer.exe |
| PID 2316 wrote to memory of 2496 | N/A | C:\Users\Admin\AppData\Local\Temp\rh_0.6.0.exe | C:\Windows\SysWOW64\dialer.exe |
| PID 2316 wrote to memory of 2496 | N/A | C:\Users\Admin\AppData\Local\Temp\rh_0.6.0.exe | C:\Windows\SysWOW64\dialer.exe |
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\rh_0.6.0.exe
"C:\Users\Admin\AppData\Local\Temp\rh_0.6.0.exe"
C:\Windows\SysWOW64\dialer.exe
"C:\Windows\system32\dialer.exe"
Network
Files
memory/2316-0-0x0000000000360000-0x00000000003CD000-memory.dmp
memory/2316-1-0x0000000002E80000-0x0000000003280000-memory.dmp
memory/2316-2-0x0000000002E80000-0x0000000003280000-memory.dmp
memory/2316-3-0x0000000077820000-0x00000000779C9000-memory.dmp
memory/2316-5-0x0000000002E80000-0x0000000003280000-memory.dmp
memory/2316-6-0x0000000075730000-0x0000000075777000-memory.dmp
memory/2496-7-0x0000000000080000-0x0000000000089000-memory.dmp
memory/2316-8-0x0000000000360000-0x00000000003CD000-memory.dmp
memory/2496-11-0x0000000001F90000-0x0000000002390000-memory.dmp
memory/2496-10-0x0000000001F90000-0x0000000002390000-memory.dmp
memory/2496-13-0x0000000001F90000-0x0000000002390000-memory.dmp
memory/2496-12-0x0000000077820000-0x00000000779C9000-memory.dmp
memory/2496-15-0x0000000077820000-0x00000000779C9000-memory.dmp
memory/2496-16-0x0000000075730000-0x0000000075777000-memory.dmp
memory/2496-17-0x0000000001F90000-0x0000000002390000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-27 23:04
Reported
2024-03-27 23:14
Platform
win10v2004-20231215-en
Max time kernel
449s
Max time network
450s
Command Line
Signatures
Rhadamanthys
Rhadamanthys family
Suspicious use of NtCreateUserProcessOtherParentProcess
| Description | Indicator | Process | Target |
| PID 3944 created 2548 | N/A | C:\Users\Admin\AppData\Local\Temp\rh_0.6.0.exe | C:\Windows\system32\sihost.exe |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\dialer.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\rh_0.6.0.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\dialer.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\rh_0.6.0.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\rh_0.6.0.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dialer.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dialer.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dialer.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dialer.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3944 wrote to memory of 4796 | N/A | C:\Users\Admin\AppData\Local\Temp\rh_0.6.0.exe | C:\Windows\SysWOW64\dialer.exe |
| PID 3944 wrote to memory of 4796 | N/A | C:\Users\Admin\AppData\Local\Temp\rh_0.6.0.exe | C:\Windows\SysWOW64\dialer.exe |
| PID 3944 wrote to memory of 4796 | N/A | C:\Users\Admin\AppData\Local\Temp\rh_0.6.0.exe | C:\Windows\SysWOW64\dialer.exe |
| PID 3944 wrote to memory of 4796 | N/A | C:\Users\Admin\AppData\Local\Temp\rh_0.6.0.exe | C:\Windows\SysWOW64\dialer.exe |
| PID 3944 wrote to memory of 4796 | N/A | C:\Users\Admin\AppData\Local\Temp\rh_0.6.0.exe | C:\Windows\SysWOW64\dialer.exe |
Processes
C:\Windows\system32\sihost.exe
sihost.exe
C:\Users\Admin\AppData\Local\Temp\rh_0.6.0.exe
"C:\Users\Admin\AppData\Local\Temp\rh_0.6.0.exe"
C:\Windows\SysWOW64\dialer.exe
"C:\Windows\system32\dialer.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 201.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.194.73.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 40.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.64.52.20.in-addr.arpa | udp |
Files
memory/3944-0-0x00000000000B0000-0x000000000011D000-memory.dmp
memory/3944-1-0x0000000003FE0000-0x00000000043E0000-memory.dmp
memory/3944-2-0x0000000003FE0000-0x00000000043E0000-memory.dmp
memory/3944-3-0x0000000003FE0000-0x00000000043E0000-memory.dmp
memory/3944-4-0x00007FFF89F10000-0x00007FFF8A105000-memory.dmp
memory/3944-5-0x0000000003FE0000-0x00000000043E0000-memory.dmp
memory/3944-7-0x0000000075C90000-0x0000000075EA5000-memory.dmp
memory/4796-8-0x0000000000770000-0x0000000000779000-memory.dmp
memory/3944-9-0x00000000000B0000-0x000000000011D000-memory.dmp
memory/4796-11-0x0000000002500000-0x0000000002900000-memory.dmp
memory/4796-12-0x0000000002500000-0x0000000002900000-memory.dmp
memory/4796-14-0x0000000002500000-0x0000000002900000-memory.dmp
memory/4796-13-0x00007FFF89F10000-0x00007FFF8A105000-memory.dmp
memory/4796-16-0x0000000075C90000-0x0000000075EA5000-memory.dmp
memory/4796-17-0x0000000002500000-0x0000000002900000-memory.dmp