Analysis Overview
SHA256
dc40df8ce62ea7db5eb023b523dfc987645557e69d4b359ef80df36f200d599c
Threat Level: Known bad
The file setup.exe was found to be: Known bad.
Malicious Activity Summary
Detect rhadamanthys stealer shellcode
Rhadamanthys
Accesses Microsoft Outlook profiles
Program crash
outlook_office_path
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
outlook_win_path
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-04-19 01:16
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2023-04-19 01:16
Reported
2023-04-19 01:18
Platform
win7-20230220-en
Max time kernel
37s
Max time network
34s
Command Line
Signatures
Detect rhadamanthys stealer shellcode
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Rhadamanthys
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Office\10.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Office\11.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Office\12.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Windows\system32\dllhost.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Windows\system32\dllhost.exe | N/A |
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\system32\dllhost.exe | N/A |
| N/A | N/A | C:\Windows\system32\dllhost.exe | N/A |
| N/A | N/A | C:\Windows\system32\dllhost.exe | N/A |
| N/A | N/A | C:\Windows\system32\dllhost.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1108 wrote to memory of 332 | N/A | C:\Users\Admin\AppData\Local\Temp\setup.exe | C:\Windows\system32\dllhost.exe |
| PID 1108 wrote to memory of 332 | N/A | C:\Users\Admin\AppData\Local\Temp\setup.exe | C:\Windows\system32\dllhost.exe |
| PID 1108 wrote to memory of 332 | N/A | C:\Users\Admin\AppData\Local\Temp\setup.exe | C:\Windows\system32\dllhost.exe |
| PID 1108 wrote to memory of 332 | N/A | C:\Users\Admin\AppData\Local\Temp\setup.exe | C:\Windows\system32\dllhost.exe |
| PID 1108 wrote to memory of 332 | N/A | C:\Users\Admin\AppData\Local\Temp\setup.exe | C:\Windows\system32\dllhost.exe |
| PID 1108 wrote to memory of 332 | N/A | C:\Users\Admin\AppData\Local\Temp\setup.exe | C:\Windows\system32\dllhost.exe |
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\setup.exe
"C:\Users\Admin\AppData\Local\Temp\setup.exe"
C:\Windows\system32\dllhost.exe
"C:\Windows\system32\dllhost.exe"
Network
| Country | Destination | Domain | Proto |
| PA | 179.43.142.201:80 | catalog.s.download.windowsupdate.com | tcp |
| PA | 179.43.142.201:80 | 179.43.142.201 | tcp |
Files
memory/1108-55-0x0000000000300000-0x000000000032E000-memory.dmp
memory/1108-56-0x0000000000400000-0x000000000080F000-memory.dmp
memory/1108-59-0x0000000000240000-0x000000000025C000-memory.dmp
memory/1108-60-0x0000000000240000-0x000000000025C000-memory.dmp
memory/1108-61-0x0000000000270000-0x0000000000271000-memory.dmp
memory/1108-62-0x0000000000240000-0x000000000025C000-memory.dmp
memory/332-63-0x0000000000050000-0x0000000000051000-memory.dmp
memory/332-64-0x000007FFFFEB0000-0x000007FFFFFAA000-memory.dmp
memory/332-65-0x0000000000180000-0x0000000000187000-memory.dmp
memory/332-66-0x000007FFFFEB0000-0x000007FFFFFAA000-memory.dmp
memory/332-67-0x000007FFFFEB0000-0x000007FFFFFAA000-memory.dmp
memory/332-68-0x000007FFFFEB0000-0x000007FFFFFAA000-memory.dmp
memory/332-69-0x000007FFFFEB0000-0x000007FFFFFAA000-memory.dmp
memory/1108-70-0x0000000000400000-0x000000000080F000-memory.dmp
memory/1108-72-0x0000000000240000-0x000000000025C000-memory.dmp
memory/332-73-0x000007FFFFEB0000-0x000007FFFFFAA000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-04-19 01:16
Reported
2023-04-19 01:18
Platform
win10v2004-20230221-en
Max time kernel
135s
Max time network
153s
Command Line
Signatures
Detect rhadamanthys stealer shellcode
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Rhadamanthys
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Office\10.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Office\11.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Office\12.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\setup.exe |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Windows\system32\dllhost.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Windows\system32\dllhost.exe | N/A |
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\system32\dllhost.exe | N/A |
| N/A | N/A | C:\Windows\system32\dllhost.exe | N/A |
| N/A | N/A | C:\Windows\system32\dllhost.exe | N/A |
| N/A | N/A | C:\Windows\system32\dllhost.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4196 wrote to memory of 4136 | N/A | C:\Users\Admin\AppData\Local\Temp\setup.exe | C:\Windows\system32\dllhost.exe |
| PID 4196 wrote to memory of 4136 | N/A | C:\Users\Admin\AppData\Local\Temp\setup.exe | C:\Windows\system32\dllhost.exe |
| PID 4196 wrote to memory of 4136 | N/A | C:\Users\Admin\AppData\Local\Temp\setup.exe | C:\Windows\system32\dllhost.exe |
| PID 4196 wrote to memory of 4136 | N/A | C:\Users\Admin\AppData\Local\Temp\setup.exe | C:\Windows\system32\dllhost.exe |
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\setup.exe
"C:\Users\Admin\AppData\Local\Temp\setup.exe"
C:\Windows\system32\dllhost.exe
"C:\Windows\system32\dllhost.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 4196 -ip 4196
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4196 -s 828
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 | 1.208.79.178.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| PA | 179.43.142.201:80 | catalog.s.download.windowsupdate.com | tcp |
| US | 8.8.8.8:53 | 201.142.43.179.in-addr.arpa | udp |
| PA | 179.43.142.201:80 | 179.43.142.201 | tcp |
| US | 52.152.110.14:443 | tcp | |
| US | 104.208.16.90:443 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 8.8.8.8:53 | 63.13.109.52.in-addr.arpa | udp |
| US | 93.184.221.240:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| NL | 173.223.113.164:443 | tcp | |
| NL | 173.223.113.131:80 | tcp | |
| US | 204.79.197.203:80 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 52.152.110.14:443 | tcp |
Files
memory/4196-134-0x0000000000810000-0x000000000083E000-memory.dmp
memory/4196-135-0x0000000000400000-0x000000000080F000-memory.dmp
memory/4196-136-0x0000000000810000-0x000000000083E000-memory.dmp
memory/4196-139-0x0000000000940000-0x000000000095C000-memory.dmp
memory/4196-140-0x0000000000940000-0x000000000095C000-memory.dmp
memory/4196-141-0x00000000001F0000-0x00000000001F2000-memory.dmp
memory/4196-142-0x0000000000940000-0x000000000095C000-memory.dmp
memory/4136-143-0x000001B294370000-0x000001B294371000-memory.dmp
memory/4196-144-0x00000000001F0000-0x00000000001F3000-memory.dmp
memory/4136-145-0x000001B294490000-0x000001B294497000-memory.dmp
memory/4136-146-0x00007FF40C1E0000-0x00007FF40C2DA000-memory.dmp
memory/4136-147-0x00007FF40C1E0000-0x00007FF40C2DA000-memory.dmp
memory/4136-148-0x00007FF40C1E0000-0x00007FF40C2DA000-memory.dmp
memory/4196-149-0x0000000000400000-0x000000000080F000-memory.dmp
memory/4196-150-0x0000000000940000-0x000000000095C000-memory.dmp
memory/4136-151-0x00007FF40C1E0000-0x00007FF40C2DA000-memory.dmp
memory/4136-152-0x00007FF40C1E0000-0x00007FF40C2DA000-memory.dmp
memory/4136-153-0x00007FF40C1E0000-0x00007FF40C2DA000-memory.dmp