Analysis Overview
SHA256
e90b966980543f422dbee87da402b0fd5b1e2a744ad49b89e293b588d2fb1545
Threat Level: Known bad
The file e90b966980543f422dbee87da402b0fd5b1e2a744ad49b89e293b588d2fb1545 was found to be: Known bad.
Malicious Activity Summary
Detect rhadamanthys stealer shellcode
Rhadamanthys
Accesses Microsoft Outlook profiles
outlook_office_path
outlook_win_path
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-04-15 20:12
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2023-04-15 20:12
Reported
2023-04-15 20:15
Platform
win10-20230220-en
Max time kernel
50s
Max time network
58s
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-1-5-21-640001698-3754512395-3275565439-1000\Software\Microsoft\Office\10.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-640001698-3754512395-3275565439-1000\Software\Microsoft\Office\11.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-640001698-3754512395-3275565439-1000\Software\Microsoft\Office\12.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-640001698-3754512395-3275565439-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-640001698-3754512395-3275565439-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-640001698-3754512395-3275565439-1000\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\e90b966980543f422dbee87da402b0fd5b1e2a744ad49b89e293b588d2fb1545.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e90b966980543f422dbee87da402b0fd5b1e2a744ad49b89e293b588d2fb1545.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 2788 wrote to memory of 3532 | N/A | C:\Users\Admin\AppData\Local\Temp\e90b966980543f422dbee87da402b0fd5b1e2a744ad49b89e293b588d2fb1545.exe | C:\Windows\system32\dllhost.exe |
| PID 2788 wrote to memory of 3532 | N/A | C:\Users\Admin\AppData\Local\Temp\e90b966980543f422dbee87da402b0fd5b1e2a744ad49b89e293b588d2fb1545.exe | C:\Windows\system32\dllhost.exe |
| PID 2788 wrote to memory of 3532 | N/A | C:\Users\Admin\AppData\Local\Temp\e90b966980543f422dbee87da402b0fd5b1e2a744ad49b89e293b588d2fb1545.exe | C:\Windows\system32\dllhost.exe |
| PID 2788 wrote to memory of 3532 | N/A | C:\Users\Admin\AppData\Local\Temp\e90b966980543f422dbee87da402b0fd5b1e2a744ad49b89e293b588d2fb1545.exe | C:\Windows\system32\dllhost.exe |
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-640001698-3754512395-3275565439-1000\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-1-5-21-640001698-3754512395-3275565439-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Windows\system32\dllhost.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\e90b966980543f422dbee87da402b0fd5b1e2a744ad49b89e293b588d2fb1545.exe
"C:\Users\Admin\AppData\Local\Temp\e90b966980543f422dbee87da402b0fd5b1e2a744ad49b89e293b588d2fb1545.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 |
| US | 8.8.8.8:53 | 201.142.43.179.in-addr.arpa | udp |
| US | 52.182.143.208:443 | tcp | |
| PA | 179.43.142.201:80 | 179.43.142.201 | tcp |
| US | 209.197.3.8:80 | tcp | |
| US | 8.8.8.8:53 | 203.151.224.20.in-addr.arpa | udp |
Files
memory/2788-119-0x0000000000980000-0x00000000009AE000-memory.dmp
memory/2788-120-0x0000000000400000-0x000000000080F000-memory.dmp
memory/2788-121-0x0000000000980000-0x00000000009AE000-memory.dmp
memory/2788-124-0x00000000009B0000-0x00000000009CC000-memory.dmp
memory/2788-125-0x00000000009B0000-0x00000000009CC000-memory.dmp
memory/2788-126-0x0000000002570000-0x0000000002572000-memory.dmp
memory/2788-127-0x00000000009B0000-0x00000000009CC000-memory.dmp
memory/3532-128-0x00000202A44D0000-0x00000202A44D1000-memory.dmp
memory/3532-130-0x00000202A4480000-0x00000202A4487000-memory.dmp
memory/2788-129-0x0000000002570000-0x0000000002573000-memory.dmp
memory/3532-133-0x00007FF696090000-0x00007FF69618A000-memory.dmp
memory/3532-134-0x00007FF696090000-0x00007FF69618A000-memory.dmp
memory/2788-135-0x0000000000400000-0x000000000080F000-memory.dmp
memory/2788-136-0x00000000009B0000-0x00000000009CC000-memory.dmp
memory/3532-137-0x00007FF696090000-0x00007FF69618A000-memory.dmp
memory/3532-138-0x00007FF696090000-0x00007FF69618A000-memory.dmp
memory/3532-139-0x00007FF696090000-0x00007FF69618A000-memory.dmp
memory/3532-140-0x00007FF696090000-0x00007FF69618A000-memory.dmp
memory/3532-141-0x00007FF696090000-0x00007FF69618A000-memory.dmp