Analysis Overview
SHA256
000927343397bd9ae9b8520a13d1915cf029e7bb5b2217bf42d7240dddbbb203
Threat Level: Known bad
The file setup.exe was found to be: Known bad.
Malicious Activity Summary
Rhadamanthys
Detect rhadamanthys stealer shellcode
Accesses Microsoft Outlook profiles
Program crash
Suspicious behavior: EnumeratesProcesses
outlook_win_path
Checks processor information in registry
Suspicious use of WriteProcessMemory
outlook_office_path
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-04-19 01:16
Signatures
Analysis: behavioral2
Detonation Overview
Submitted
2023-04-19 01:16
Reported
2023-04-19 01:18
Platform
win10v2004-20230220-en
Max time kernel
74s
Max time network
149s
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-1-5-21-2275444769-3691835758-4097679484-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Software\Microsoft\Office\10.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Software\Microsoft\Office\11.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Software\Microsoft\Office\12.0\Outlook\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 4632 wrote to memory of 1956 | N/A | C:\Users\Admin\AppData\Local\Temp\setup.exe | C:\Windows\system32\dllhost.exe |
| PID 4632 wrote to memory of 1956 | N/A | C:\Users\Admin\AppData\Local\Temp\setup.exe | C:\Windows\system32\dllhost.exe |
| PID 4632 wrote to memory of 1956 | N/A | C:\Users\Admin\AppData\Local\Temp\setup.exe | C:\Windows\system32\dllhost.exe |
| PID 4632 wrote to memory of 1956 | 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-1-5-21-2275444769-3691835758-4097679484-1000\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-1-5-21-2275444769-3691835758-4097679484-1000\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 4632 -ip 4632
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4632 -s 832
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| IE | 40.126.31.71:443 | tcp | |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| PA | 179.43.142.201:80 | catalog.s.download.windowsupdate.com | tcp |
| US | 8.8.8.8:53 | 76.38.195.152.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 201.142.43.179.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| PA | 179.43.142.201:80 | 179.43.142.201 | tcp |
| US | 52.152.108.96:443 | tcp | |
| IE | 20.50.73.9:443 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| NL | 173.223.113.164:443 | tcp | |
| NL | 173.223.113.131:80 | tcp | |
| US | 204.79.197.203:80 | tcp | |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.36.159.162.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 62.13.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 93.184.221.240:80 | tcp | |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
Files
memory/4632-134-0x0000000000810000-0x000000000083E000-memory.dmp
memory/4632-135-0x0000000000400000-0x000000000080F000-memory.dmp
memory/4632-138-0x0000000000930000-0x000000000094C000-memory.dmp
memory/4632-139-0x0000000000930000-0x000000000094C000-memory.dmp
memory/4632-140-0x00000000001F0000-0x00000000001F2000-memory.dmp
memory/4632-141-0x0000000000930000-0x000000000094C000-memory.dmp
memory/1956-142-0x0000020081200000-0x0000020081201000-memory.dmp
memory/4632-143-0x00000000009F0000-0x00000000009F2000-memory.dmp
memory/1956-145-0x00007FF482B20000-0x00007FF482C1A000-memory.dmp
memory/1956-144-0x0000020081250000-0x0000020081257000-memory.dmp
memory/1956-146-0x00007FF482B20000-0x00007FF482C1A000-memory.dmp
memory/4632-147-0x0000000000400000-0x000000000080F000-memory.dmp
memory/4632-148-0x0000000000930000-0x000000000094C000-memory.dmp
memory/1956-149-0x00007FF482B20000-0x00007FF482C1A000-memory.dmp
memory/1956-150-0x00007FF482B20000-0x00007FF482C1A000-memory.dmp
memory/1956-151-0x00007FF482B20000-0x00007FF482C1A000-memory.dmp
memory/1956-152-0x00007FF482B20000-0x00007FF482C1A000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2023-04-19 01:16
Reported
2023-04-19 01:18
Platform
win7-20230220-en
Max time kernel
48s
Max time network
46s
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-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Office\10.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Office\11.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Office\12.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | 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 1724 wrote to memory of 432 | N/A | C:\Users\Admin\AppData\Local\Temp\setup.exe | C:\Windows\system32\dllhost.exe |
| PID 1724 wrote to memory of 432 | N/A | C:\Users\Admin\AppData\Local\Temp\setup.exe | C:\Windows\system32\dllhost.exe |
| PID 1724 wrote to memory of 432 | N/A | C:\Users\Admin\AppData\Local\Temp\setup.exe | C:\Windows\system32\dllhost.exe |
| PID 1724 wrote to memory of 432 | N/A | C:\Users\Admin\AppData\Local\Temp\setup.exe | C:\Windows\system32\dllhost.exe |
| PID 1724 wrote to memory of 432 | N/A | C:\Users\Admin\AppData\Local\Temp\setup.exe | C:\Windows\system32\dllhost.exe |
| PID 1724 wrote to memory of 432 | 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-1-5-21-3948302646-268491222-1934009652-1000\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-1-5-21-3948302646-268491222-1934009652-1000\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 | tcp | |
| 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/1724-55-0x0000000000250000-0x000000000027E000-memory.dmp
memory/1724-56-0x0000000000400000-0x000000000080F000-memory.dmp
memory/1724-59-0x0000000000280000-0x000000000029C000-memory.dmp
memory/1724-61-0x00000000002A0000-0x00000000002A1000-memory.dmp
memory/1724-60-0x0000000000280000-0x000000000029C000-memory.dmp
memory/1724-62-0x0000000000280000-0x000000000029C000-memory.dmp
memory/1724-63-0x0000000000400000-0x000000000080F000-memory.dmp
memory/432-64-0x0000000000050000-0x0000000000051000-memory.dmp
memory/432-65-0x000007FFFFEB0000-0x000007FFFFFAA000-memory.dmp
memory/432-67-0x00000000000E0000-0x00000000000E7000-memory.dmp
memory/432-68-0x000007FFFFEB0000-0x000007FFFFFAA000-memory.dmp
memory/432-69-0x000007FFFFEB0000-0x000007FFFFFAA000-memory.dmp
memory/432-70-0x000007FFFFEB0000-0x000007FFFFFAA000-memory.dmp
memory/1724-71-0x0000000000400000-0x000000000080F000-memory.dmp
memory/1724-72-0x0000000000280000-0x000000000029C000-memory.dmp
memory/432-73-0x000007FFFFEB0000-0x000007FFFFFAA000-memory.dmp
memory/432-74-0x000007FFFFEB0000-0x000007FFFFFAA000-memory.dmp