diff --git a/detections/endpoint/windows_computer_account_created_by_computer_account.yml b/detections/endpoint/windows_computer_account_created_by_computer_account.yml index f50f235612..a0fc87e26b 100644 --- a/detections/endpoint/windows_computer_account_created_by_computer_account.yml +++ b/detections/endpoint/windows_computer_account_created_by_computer_account.yml @@ -21,7 +21,7 @@ references: tags: analytic_story: - Active Directory Kerberos Attacks - - KrbRelayUp + - Local Privilege Escalation With KrbRelayUp asset_type: Endpoint cis20: - CIS 3 diff --git a/detections/endpoint/windows_computer_account_requesting_kerberos_ticket.yml b/detections/endpoint/windows_computer_account_requesting_kerberos_ticket.yml index 317aa90198..3eb02b7c46 100644 --- a/detections/endpoint/windows_computer_account_requesting_kerberos_ticket.yml +++ b/detections/endpoint/windows_computer_account_requesting_kerberos_ticket.yml @@ -19,7 +19,7 @@ references: tags: analytic_story: - Active Directory Kerberos Attacks - - KrbRelayUp + - Local Privilege Escalation With KrbRelayUp asset_type: Endpoint cis20: - CIS 3 diff --git a/detections/endpoint/windows_computer_account_with_spn.yml b/detections/endpoint/windows_computer_account_with_spn.yml index bf89386206..8679cae67f 100644 --- a/detections/endpoint/windows_computer_account_with_spn.yml +++ b/detections/endpoint/windows_computer_account_with_spn.yml @@ -23,7 +23,7 @@ references: tags: analytic_story: - Active Directory Kerberos Attacks - - KrbRelayUp + - Local Privilege Escalation With KrbRelayUp asset_type: Endpoint cis20: - CIS 3 diff --git a/stories/krbrelayup.yml b/stories/krbrelayup.yml deleted file mode 100644 index 810d7ac0bf..0000000000 --- a/stories/krbrelayup.yml +++ /dev/null @@ -1,18 +0,0 @@ -name: KrbRelayUp -id: 765790f0-2f8f-4048-8321-fd1928ec2546 -version: 1 -date: '2022-04-28' -author: Michael Haag, Splunk -description: KrbRelayUp is a universal no-fix local privilege escalation in Windows domain environments where LDAP signing is not enforced (the default settings). -narrative: UPDATE_NARRATIVE -references: - - https://github.com/Dec0ne/KrbRelayUp -tags: - analytic_story: KrbRelayUp - category: - - Privilege Escalation - product: - - Splunk Enterprise - - Splunk Enterprise Security - - Splunk Cloud - usecase: Advanced Threat Detection diff --git a/stories/local_privilege_escalation_with_krbrelayup.yml b/stories/local_privilege_escalation_with_krbrelayup.yml new file mode 100644 index 0000000000..3f8894c95f --- /dev/null +++ b/stories/local_privilege_escalation_with_krbrelayup.yml @@ -0,0 +1,20 @@ +name: Local Privilege Escalation With KrbRelayUp +id: 765790f0-2f8f-4048-8321-fd1928ec2546 +version: 1 +date: '2022-04-28' +author: Michael Haag, Mauricio Velazco, Splunk +description: KrbRelayUp is a tool that allows local privilege escalation from low-priviliged domain user to local system on domain-joined computers. +narrative: UPDATE_NARRATIVE +references: + - https://github.com/Dec0ne/KrbRelayUp + - https://gist.github.com/tothi/bf6c59d6de5d0c9710f23dae5750c4b9 + - https://googleprojectzero.blogspot.com/2021/10/using-kerberos-for-authentication-relay.html +tags: + analytic_story: Local Privilege Escalation With KrbRelayUp + category: + - Privilege Escalation + product: + - Splunk Enterprise + - Splunk Enterprise Security + - Splunk Cloud + usecase: Advanced Threat Detection