Analysis Overview
SHA256
63a31660012ed8d4abe4b60fc191220c5fc39fc1c7480093c7d55073a9a90ac7
Threat Level: Known bad
The file 63a31660012ed8d4abe4b60fc191220c5fc39fc1c7480093c7d55073a9a90ac7 was found to be: Known bad.
Malicious Activity Summary
Rhadamanthys
Detect rhadamanthys stealer shellcode
Accesses Microsoft Outlook profiles
Program crash
Suspicious use of WriteProcessMemory
outlook_win_path
Checks processor information in registry
outlook_office_path
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-04-19 22:20
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2023-04-19 22:20
Reported
2023-04-19 22:22
Platform
win10v2004-20230220-en
Max time kernel
145s
Max time network
151s
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-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Office\10.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Office\11.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Office\12.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\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\63a31660012ed8d4abe4b60fc191220c5fc39fc1c7480093c7d55073a9a90ac7.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\63a31660012ed8d4abe4b60fc191220c5fc39fc1c7480093c7d55073a9a90ac7.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\63a31660012ed8d4abe4b60fc191220c5fc39fc1c7480093c7d55073a9a90ac7.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 2700 wrote to memory of 224 | N/A | C:\Users\Admin\AppData\Local\Temp\63a31660012ed8d4abe4b60fc191220c5fc39fc1c7480093c7d55073a9a90ac7.exe | C:\Windows\system32\dllhost.exe |
| PID 2700 wrote to memory of 224 | N/A | C:\Users\Admin\AppData\Local\Temp\63a31660012ed8d4abe4b60fc191220c5fc39fc1c7480093c7d55073a9a90ac7.exe | C:\Windows\system32\dllhost.exe |
| PID 2700 wrote to memory of 224 | N/A | C:\Users\Admin\AppData\Local\Temp\63a31660012ed8d4abe4b60fc191220c5fc39fc1c7480093c7d55073a9a90ac7.exe | C:\Windows\system32\dllhost.exe |
| PID 2700 wrote to memory of 224 | N/A | C:\Users\Admin\AppData\Local\Temp\63a31660012ed8d4abe4b60fc191220c5fc39fc1c7480093c7d55073a9a90ac7.exe | C:\Windows\system32\dllhost.exe |
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\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-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\63a31660012ed8d4abe4b60fc191220c5fc39fc1c7480093c7d55073a9a90ac7.exe
"C:\Users\Admin\AppData\Local\Temp\63a31660012ed8d4abe4b60fc191220c5fc39fc1c7480093c7d55073a9a90ac7.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 2700 -ip 2700
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2700 -s 732
Network
| Country | Destination | Domain | Proto |
| US | 52.152.110.14:443 | tcp | |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 123.108.74.40.in-addr.arpa | udp |
| US | 52.152.110.14:443 | tcp | |
| 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 | 8.8.8.8:53 | 64.13.109.52.in-addr.arpa | udp |
| US | 52.152.110.14:443 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| US | 93.184.220.29:80 | 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 | 52.152.110.14:443 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 52.152.110.14:443 | tcp |
Files
memory/2700-134-0x0000000002C70000-0x0000000002C9E000-memory.dmp
memory/2700-135-0x0000000000400000-0x0000000002BA4000-memory.dmp
memory/2700-138-0x0000000002CA0000-0x0000000002CBC000-memory.dmp
memory/2700-139-0x0000000002CA0000-0x0000000002CBC000-memory.dmp
memory/2700-140-0x0000000002CC0000-0x0000000002CDA000-memory.dmp
memory/2700-141-0x0000000002CA0000-0x0000000002CBC000-memory.dmp
memory/224-142-0x0000028656230000-0x0000028656231000-memory.dmp
memory/2700-143-0x0000000002CC0000-0x0000000002CDA000-memory.dmp
memory/224-144-0x0000028656350000-0x0000028656357000-memory.dmp
memory/224-145-0x00007FF45E820000-0x00007FF45E91A000-memory.dmp
memory/224-146-0x00007FF45E820000-0x00007FF45E91A000-memory.dmp
memory/224-148-0x00007FF45E820000-0x00007FF45E91A000-memory.dmp
memory/2700-147-0x0000000000400000-0x0000000002BA4000-memory.dmp
memory/2700-149-0x0000000002CA0000-0x0000000002CBC000-memory.dmp
memory/224-150-0x00007FF45E820000-0x00007FF45E91A000-memory.dmp
memory/224-151-0x00007FF45E820000-0x00007FF45E91A000-memory.dmp
memory/224-152-0x00007FF45E820000-0x00007FF45E91A000-memory.dmp