{
"authors": [
"John Lambert",
"Alexandre Dulaunoy"
],
"category": "guidelines",
"description": "o365-exchange-techniques - Office365/Exchange related techniques by @johnLaT",
"name": "o365-exchange-techniques",
"source": "Open Sources",
"type": "cloud-security",
"uuid": "44574c7e-b732-4466-a7be-ef363374013a",
"values": [
{
"description": "AAD - Dump users and groups with Azure AD",
"meta": {
"kill_chain": [
"tactics:Recon"
]
},
"uuid": "fab70361-329a-410a-9dc4-831ecd8df39f",
"value": "AAD - Dump users and groups with Azure AD"
},
{
"description": "O365 - Get Global Address List: MailSniper",
"meta": {
"kill_chain": [
"tactics:Recon"
]
},
"uuid": "21833216-1b8a-43a9-b51e-500c67a900a8",
"value": "O365 - Get Global Address List: MailSniper"
},
{
"description": "O365 - Find Open Mailboxes: MailSniper",
"meta": {
"kill_chain": [
"tactics:Recon"
]
},
"uuid": "9e3af2e1-90a6-4d69-ba82-cb0c99401713",
"value": "O365 - Find Open Mailboxes: MailSniper"
},
{
"description": "O365 - User account enumeration with ActiveSync",
"meta": {
"kill_chain": [
"tactics:Recon"
]
},
"uuid": "53361eef-39b0-4c46-a009-0b4e3a0e286a",
"value": "O365 - User account enumeration with ActiveSync"
},
{
"description": "End Point - Search host for Azure Credentials: SharpCloud",
"meta": {
"kill_chain": [
"tactics:Recon"
]
},
"uuid": "5c0c2b04-77e5-4f50-a0b8-206d7cc9946a",
"value": "End Point - Search host for Azure Credentials: SharpCloud"
},
{
"description": "On-Prem Exchange - Portal Recon",
"meta": {
"kill_chain": [
"tactics:Recon"
]
},
"uuid": "2cd547bf-b093-4dab-b9e5-5172049cbc0d",
"value": "On-Prem Exchange - Portal Recon"
},
{
"description": "On-Prem Exchange - Enumerate domain accounts: using Skype4B",
"meta": {
"kill_chain": [
"tactics:Recon"
]
},
"uuid": "651fdde4-09ed-48b7-9620-545d7dcec251",
"value": "On-Prem Exchange - Enumerate domain accounts: using Skype4B"
},
{
"description": "On-Prem Exchange - Enumerate domain accounts: OWA & Exchange",
"meta": {
"kill_chain": [
"tactics:Recon"
]
},
"uuid": "008c46de-4667-4e40-9bea-74e91b6587fd",
"value": "On-Prem Exchange - Enumerate domain accounts: OWA & Exchange"
},
{
"description": "On-Prem Exchange - Enumerate domain accounts: FindPeople",
"meta": {
"kill_chain": [
"tactics:Recon"
]
},
"uuid": "435e9319-88ed-4555-be84-a5322dc997a4",
"value": "On-Prem Exchange - Enumerate domain accounts: FindPeople"
},
{
"description": "On-Prem Exchange - OWA version discovery",
"meta": {
"kill_chain": [
"tactics:Recon"
]
},
"uuid": "f227caf6-9399-4ac3-bab4-010f66853abb",
"value": "On-Prem Exchange - OWA version discovery"
},
{
"description": "AAD - Password Spray: MailSniper",
"meta": {
"kill_chain": [
"tactics:Compromise"
]
},
"uuid": "933ec08d-a6d4-4ced-b732-4cb0331e7799",
"value": "AAD - Password Spray: MailSniper"
},
{
"description": "AAD - Password Spray: CredKing",
"meta": {
"kill_chain": [
"tactics:Compromise"
]
},
"uuid": "5670ca90-38cd-4825-bd83-1bdb31fd5ea3",
"value": "AAD - Password Spray: CredKing"
},
{
"description": "O365 - Bruteforce of Autodiscover: SensePost Ruler",
"meta": {
"kill_chain": [
"tactics:Compromise"
]
},
"uuid": "d66c1ead-4dd3-4968-b6fe-faf41b7fb88d",
"value": "O365 - Bruteforce of Autodiscover: SensePost Ruler"
},
{
"description": "O365 - Phishing for credentials",
"meta": {
"kill_chain": [
"tactics:Compromise"
]
},
"uuid": "eda57f15-029c-4465-9401-f9dafc6d366c",
"value": "O365 - Phishing for credentials"
},
{
"description": "O365 - Phishing using OAuth app",
"meta": {
"kill_chain": [
"tactics:Compromise"
]
},
"uuid": "61589df6-6848-4866-8613-8a4a7478abef",
"value": "O365 - Phishing using OAuth app"
},
{
"description": "O365 - 2FA MITM Phishing: evilginx2",
"meta": {
"kill_chain": [
"tactics:Compromise"
]
},
"uuid": "fa1087c8-012d-4ef6-9eb3-5b5a6fb94c02",
"value": "O365 - 2FA MITM Phishing: evilginx2"
},
{
"description": "On-Prem Exchange - Password Spray using Invoke-PasswordSprayOWA, EWS",
"meta": {
"kill_chain": [
"tactics:Compromise"
]
},
"uuid": "8ffe80b9-0213-40c6-aeca-8877bdca8741",
"value": "On-Prem Exchange - Password Spray using Invoke-PasswordSprayOWA, EWS"
},
{
"description": "On-Prem Exchange - Bruteforce of Autodiscover: SensePost Ruler",
"meta": {
"kill_chain": [
"tactics:Compromise"
]
},
"uuid": "cf8df948-0332-4ec7-94f3-3f6d54bbcbb9",
"value": "On-Prem Exchange - Bruteforce of Autodiscover: SensePost Ruler"
},
{
"description": "O365 - Add Mail forwarding rule",
"meta": {
"kill_chain": [
"tactics:Persistence"
]
},
"uuid": "80308e39-11e9-45b2-b6d2-f13f3de509ab",
"value": "O365 - Add Mail forwarding rule"
},
{
"description": "O365 - Add Global admin account",
"meta": {
"kill_chain": [
"tactics:Persistence"
]
},
"uuid": "a9c1f718-b9bf-4efc-9fa1-852b6c93f725",
"value": "O365 - Add Global admin account"
},
{
"description": "O365 - Delegate Tenant Admin",
"meta": {
"kill_chain": [
"tactics:Persistence"
]
},
"uuid": "2f10dbd7-89e4-4929-8bdc-8ca167f08ace",
"value": "O365 - Delegate Tenant Admin"
},
{
"description": "End Point - Persistence throught Outlook Home Page: SensePost Ruler",
"meta": {
"kill_chain": [
"tactics:Persistence"
]
},
"uuid": "708790c8-3e6f-4dd3-8f89-0651ef71dfe0",
"value": "End Point - Persistence throught Outlook Home Page: SensePost Ruler"
},
{
"description": "End Point - Persistence throught custom Outlook form",
"meta": {
"kill_chain": [
"tactics:Persistence"
]
},
"uuid": "aadc2552-97db-419c-a414-5c1f862d38ef",
"value": "End Point - Persistence throught custom Outlook form"
},
{
"description": "End Point - Create Hidden Mailbox Rule",
"meta": {
"kill_chain": [
"tactics:Persistence"
]
},
"uuid": "d023f254-466b-436b-acfd-beea54c323b1",
"value": "End Point - Create Hidden Mailbox Rule"
},
{
"description": "O365 - MailSniper: Search Mailbox for credentials",
"meta": {
"kill_chain": [
"tactics:Expansion"
]
},
"uuid": "fccf7c5a-7d2c-413b-ae45-d5ab226c8ba8",
"value": "O365 - MailSniper: Search Mailbox for credentials"
},
{
"description": "O365 - Search for Content with eDiscovery",
"meta": {
"kill_chain": [
"tactics:Expansion",
"tactics:Actions on Intent"
]
},
"uuid": "fe65c7ed-7129-4591-a82e-a223b0cdbf14",
"value": "O365 - Search for Content with eDiscovery"
},
{
"description": "O365 - Account Takeover: Add-MailboxPermission",
"meta": {
"kill_chain": [
"tactics:Expansion"
]
},
"uuid": "19f22ecb-8470-4f69-a763-46a19afe6c5d",
"value": "O365 - Account Takeover: Add-MailboxPermission"
},
{
"description": "O365 - Pivot to On-Prem host: SensePost Ruler",
"meta": {
"kill_chain": [
"tactics:Expansion"
]
},
"uuid": "c0010a9d-666e-4cfd-a9b3-21f5861ecdf6",
"value": "O365 - Pivot to On-Prem host: SensePost Ruler"
},
{
"description": "O365 - Exchange Tasks for C2: MWR",
"meta": {
"kill_chain": [
"tactics:Expansion"
]
},
"uuid": "9ada2a83-c632-4c9c-91cd-b1d7b947e44a",
"value": "O365 - Exchange Tasks for C2: MWR"
},
{
"description": "O365 - Send Internal Email",
"meta": {
"kill_chain": [
"tactics:Expansion"
]
},
"uuid": "685af033-af7b-4582-a539-5f1f9080fd98",
"value": "O365 - Send Internal Email"
},
{
"description": "On-Prem Exchange - Search Mailboxes with eDiscovery searches (EXO, Teams, SPO, OD4B, Skype4B)",
"meta": {
"kill_chain": [
"tactics:Expansion"
]
},
"uuid": "0f33ff1e-2305-4239-8d30-38edcfe2511a",
"value": "On-Prem Exchange - Search Mailboxes with eDiscovery searches (EXO, Teams, SPO, OD4B, Skype4B)"
},
{
"description": "On-Prem Exchange - Delegation",
"meta": {
"kill_chain": [
"tactics:Expansion"
]
},
"uuid": "a69da576-7ed2-4b29-8c4a-6c16bd2c2a54",
"value": "On-Prem Exchange - Delegation"
},
{
"description": "O365 - MailSniper: Search Mailbox for content",
"meta": {
"kill_chain": [
"tactics:Actions on Intent"
]
},
"uuid": "ae6eb93b-503f-49b5-98db-3f282551facb",
"value": "O365 - MailSniper: Search Mailbox for content"
},
{
"description": "O365 - Exfiltration email using EWS APIs with PowerShell",
"meta": {
"kill_chain": [
"tactics:Actions on Intent"
]
},
"uuid": "4d67a417-169c-47d0-a7fa-d710b9e2f611",
"value": "O365 - Exfiltration email using EWS APIs with PowerShell"
},
{
"description": "O365 - Download documents and email",
"meta": {
"kill_chain": [
"tactics:Actions on Intent"
]
},
"uuid": "1ccc00f8-d4b5-4c72-a7c0-a53127497a7c",
"value": "O365 - Download documents and email"
}
],
"version": 2
}