atomic-red-team/atomics/index.md

persistence

• T1156 .bash_profile and .bashrc
• T1015 Accessibility Features
• T1182 AppCert DLLs
• T1103 AppInit DLLs
• T1138 Application Shimming
• T1131 Authentication Package
• T1197 BITS Jobs
• T1067 Bootkit
• T1176 Browser Extensions
  • Atomic Test #1: Chrome (Developer Mode)
  • Atomic Test #2: Chrome (Chrome Web Store)
  • Atomic Test #3: Firefox
• T1042 Change Default File Association
• T1109 Component Firmware
• T1122 Component Object Model Hijacking
• T1136 Create Account
  • Atomic Test #1: Create a user account on a Linux system
  • Atomic Test #2: Create a user account on a MacOS system
• T1038 DLL Search Order Hijacking
• T1157 Dylib Hijacking
• T1133 External Remote Services
• T1044 File System Permissions Weakness
• T1158 Hidden Files and Directories
  • Atomic Test #1: Create a hidden file in a hidden directory
• T1179 Hooking
• T1062 Hypervisor
• T1183 Image File Execution Options Injection
• T1215 Kernel Modules and Extensions
• T1161 LC_LOAD_DYLIB Addition
• T1177 LSASS Driver
• T1159 Launch Agent
• T1160 Launch Daemon
• T1152 Launchctl
• T1168 Local Job Scheduling
• T1162 Login Item
• T1037 Logon Scripts
• T1031 Modify Existing Service
• T1128 Netsh Helper DLL
• T1050 New Service
• T1137 Office Application Startup
• T1034 Path Interception
• T1150 Plist Modification
• T1205 Port Knocking
• T1013 Port Monitors
• T1163 Rc.common
• T1164 Re-opened Applications
• T1108 Redundant Access
• T1060 Registry Run Keys / Start Folder
• T1198 SIP and Trust Provider Hijacking
• T1053 Scheduled Task
• T1180 Screensaver
• T1101 Security Support Provider
• T1058 Service Registry Permissions Weakness
• T1023 Shortcut Modification
• T1165 Startup Items
• T1019 System Firmware
• T1209 Time Providers
• T1154 Trap
• T1078 Valid Accounts
• T1100 Web Shell
• T1084 Windows Management Instrumentation Event Subscription
• T1004 Winlogon Helper DLL

defense-evasion

• T1134 Access Token Manipulation
• T1197 BITS Jobs
• T1009 Binary Padding
• T1088 Bypass User Account Control
• T1191 CMSTP
• T1146 Clear Command History
  • Atomic Test #1: Clear Bash history (rm)
  • Atomic Test #2: Clear Bash history (echo)
  • Atomic Test #3: Clear Bash history (cat dev/null)
  • Atomic Test #4: Clear Bash history (ln dev/null)
  • Atomic Test #5: Clear Bash history (truncate)
  • Atomic Test #6: Clear history of a bunch of shells
• T1116 Code Signing
• T1109 Component Firmware
• T1122 Component Object Model Hijacking
• T1196 Control Panel Items
• T1207 DCShadow
• T1038 DLL Search Order Hijacking
• T1073 DLL Side-Loading
• T1140 Deobfuscate/Decode Files or Information
• T1089 Disabling Security Tools
  • Atomic Test #1: Disable iptables firewall
  • Atomic Test #2: Disable syslog
  • Atomic Test #3: Disable Cb Response
  • Atomic Test #4: Disable SELinux
• T1211 Exploitation for Defense Evasion
• T1181 Extra Window Memory Injection
• T1107 File Deletion
  • Atomic Test #1: Victim configuration
  • Atomic Test #2: Delete a single file
  • Atomic Test #3: Delete an entire folder
  • Atomic Test #4: Overwrite and delete a file with shred
  • Atomic Test #5: Victim configuration
  • Atomic Test #6: Delete a single file - cmd
  • Atomic Test #7: Delete an entire folder - cmd
  • Atomic Test #8: Delete a single file - ps
  • Atomic Test #9: Delete an entire folder - ps
  • Atomic Test #10: Delete VSS - vssadmin
  • Atomic Test #11: Delete VSS - wmic
  • Atomic Test #12: bcdedit
  • Atomic Test #13: wbadmin
• T1006 File System Logical Offsets
• T1144 Gatekeeper Bypass
• T1148 HISTCONTROL
• T1158 Hidden Files and Directories
  • Atomic Test #1: Create a hidden file in a hidden directory
• T1147 Hidden Users
• T1143 Hidden Window
• T1183 Image File Execution Options Injection
• T1054 Indicator Blocking
• T1066 Indicator Removal from Tools
• T1070 Indicator Removal on Host
• T1202 Indirect Command Execution
• T1130 Install Root Certificate
  • Atomic Test #1: Install root CA on CentOS/RHEL
• T1118 InstallUtil
• T1149 LC_MAIN Hijacking
• T1152 Launchctl
• T1036 Masquerading
• T1112 Modify Registry
• T1170 Mshta
• T1096 NTFS File Attributes
• T1126 Network Share Connection Removal
• T1027 Obfuscated Files or Information
• T1150 Plist Modification
• T1205 Port Knocking
• T1186 Process Doppelgänging
• T1093 Process Hollowing
• T1055 Process Injection
• T1108 Redundant Access
• T1121 Regsvcs/Regasm
• T1117 Regsvr32
  • Atomic Test #1: Regsvr32 local COM scriptlet execution
  • Atomic Test #2: Regsvr32 remote COM scriptlet execution
  • Atomic Test #3: Regsvr32 local DLL execution
• T1014 Rootkit
• T1085 Rundll32
• T1198 SIP and Trust Provider Hijacking
• T1064 Scripting
• T1218 Signed Binary Proxy Execution
• T1216 Signed Script Proxy Execution
• T1045 Software Packing
• T1151 Space after Filename
• T1099 Timestomp
  • Atomic Test #1: Set a file's access timestamp
  • Atomic Test #2: Set a file's modification timestamp
  • Atomic Test #3: Set a file's creation timestamp
• T1127 Trusted Developer Utilities
  • Atomic Test #1: MSBuild Bypass Using Inline Tasks
• T1078 Valid Accounts
• T1102 Web Service

privilege-escalation

• T1134 Access Token Manipulation
• T1015 Accessibility Features
• T1182 AppCert DLLs
• T1103 AppInit DLLs
• T1138 Application Shimming
• T1088 Bypass User Account Control
• T1038 DLL Search Order Hijacking
• T1157 Dylib Hijacking
• T1068 Exploitation for Privilege Escalation
• T1181 Extra Window Memory Injection
• T1044 File System Permissions Weakness
• T1179 Hooking
• T1183 Image File Execution Options Injection
• T1160 Launch Daemon
• T1050 New Service
• T1034 Path Interception
• T1150 Plist Modification
• T1013 Port Monitors
• T1055 Process Injection
• T1178 SID-History Injection
• T1053 Scheduled Task
• T1058 Service Registry Permissions Weakness
• T1166 Setuid and Setgid
• T1165 Startup Items
• T1169 Sudo
• T1206 Sudo Caching
• T1078 Valid Accounts
• T1100 Web Shell

discovery

• T1087 Account Discovery
  • Atomic Test #1: List all accounts
  • Atomic Test #2: View sudoers access
  • Atomic Test #3: View accounts with UID 0
  • Atomic Test #4: List opened files by user
  • Atomic Test #5: Show if a user account has ever logger in remotely
• T1010 Application Window Discovery
• T1217 Browser Bookmark Discovery
• T1083 File and Directory Discovery
• T1046 Network Service Scanning
  • Atomic Test #1: Scan a bunch of ports to see if they are open
• T1135 Network Share Discovery
• T1201 Password Policy Discovery
• T1120 Peripheral Device Discovery
• T1069 Permission Groups Discovery
• T1057 Process Discovery
• T1012 Query Registry
• T1018 Remote System Discovery
• T1063 Security Software Discovery
• T1082 System Information Discovery
• T1016 System Network Configuration Discovery
• T1049 System Network Connections Discovery
• T1033 System Owner/User Discovery
• T1007 System Service Discovery
• T1124 System Time Discovery

credential-access

• T1098 Account Manipulation
• T1139 Bash History
  • Atomic Test #1: xxxx
• T1110 Brute Force
  • Atomic Test #1: Brute Force Credentials
• T1003 Credential Dumping
  • Atomic Test #1: Powershell Mimikatz
  • Atomic Test #2: Gsecdump
  • Atomic Test #3: Windows Credential Editor
  • Atomic Test #4: Registry dump of SAM, creds, and secrets
• T1081 Credentials in Files
• T1214 Credentials in Registry
• T1212 Exploitation for Credential Access
• T1187 Forced Authentication
• T1179 Hooking
• T1056 Input Capture
• T1141 Input Prompt
• T1208 Kerberoasting
• T1142 Keychain
• T1171 LLMNR/NBT-NS Poisoning
• T1040 Network Sniffing
• T1174 Password Filter DLL
• T1145 Private Keys
• T1091 Replication Through Removable Media
• T1167 Securityd Memory
• T1111 Two-Factor Authentication Interception

execution

• T1155 AppleScript
• T1191 CMSTP
• T1059 Command-Line Interface
• T1196 Control Panel Items
• T1173 Dynamic Data Exchange
• T1106 Execution through API
• T1129 Execution through Module Load
• T1203 Exploitation for Client Execution
• T1061 Graphical User Interface
• T1118 InstallUtil
• T1177 LSASS Driver
• T1152 Launchctl
• T1168 Local Job Scheduling
• T1170 Mshta
• T1086 PowerShell
• T1121 Regsvcs/Regasm
• T1117 Regsvr32
  • Atomic Test #1: Regsvr32 local COM scriptlet execution
  • Atomic Test #2: Regsvr32 remote COM scriptlet execution
  • Atomic Test #3: Regsvr32 local DLL execution
• T1085 Rundll32
• T1053 Scheduled Task
• T1064 Scripting
• T1035 Service Execution
• T1218 Signed Binary Proxy Execution
• T1216 Signed Script Proxy Execution
• T1153 Source
• T1151 Space after Filename
• T1072 Third-party Software
• T1154 Trap
• T1127 Trusted Developer Utilities
  • Atomic Test #1: MSBuild Bypass Using Inline Tasks
• T1204 User Execution
• T1047 Windows Management Instrumentation
• T1028 Windows Remote Management

lateral-movement

• T1155 AppleScript
• T1017 Application Deployment Software
• T1175 Distributed Component Object Model
• T1210 Exploitation of Remote Services
• T1037 Logon Scripts
• T1075 Pass the Hash
• T1097 Pass the Ticket
• T1076 Remote Desktop Protocol
• T1105 Remote File Copy
  • Atomic Test #1: xxxx
• T1021 Remote Services
• T1091 Replication Through Removable Media
• T1184 SSH Hijacking
• T1051 Shared Webroot
• T1080 Taint Shared Content
• T1072 Third-party Software
• T1077 Windows Admin Shares
• T1028 Windows Remote Management

collection

• T1123 Audio Capture
  • Atomic Test #1: SourceRecorder via Windows command prompt
  • Atomic Test #2: PowerShell Cmdlet via Windows command prompt
• T1119 Automated Collection
• T1115 Clipboard Data
  • Atomic Test #1: Utilize Clipboard to store or execute commands from
  • Atomic Test #2: PowerShell
• T1074 Data Staged
• T1213 Data from Information Repositories
• T1005 Data from Local System
• T1039 Data from Network Shared Drive
• T1025 Data from Removable Media
• T1114 Email Collection
• T1056 Input Capture
• T1185 Man in the Browser
• T1113 Screen Capture
  • Atomic Test #1: Screencapture
  • Atomic Test #2: Screencapture (silent)
  • Atomic Test #3: X Windows Capture
  • Atomic Test #4: Import
• T1125 Video Capture

exfiltration

• T1020 Automated Exfiltration
• T1002 Data Compressed
  • Atomic Test #1: Compress Data for Exfiltration With PowerShell
  • Atomic Test #2: Compress Data for Exfiltration With Rar
• T1022 Data Encrypted
• T1030 Data Transfer Size Limits
• T1048 Exfiltration Over Alternative Protocol
• T1041 Exfiltration Over Command and Control Channel
• T1011 Exfiltration Over Other Network Medium
• T1052 Exfiltration Over Physical Medium
• T1029 Scheduled Transfer

command-and-control

• T1043 Commonly Used Port
• T1092 Communication Through Removable Media
• T1090 Connection Proxy
• T1094 Custom Command and Control Protocol
• T1024 Custom Cryptographic Protocol
• T1132 Data Encoding
• T1001 Data Obfuscation
• T1172 Domain Fronting
• T1008 Fallback Channels
• T1104 Multi-Stage Channels
• T1188 Multi-hop Proxy
• T1026 Multiband Communication
• T1079 Multilayer Encryption
• T1205 Port Knocking
• T1219 Remote Access Tools
• T1105 Remote File Copy
  • Atomic Test #1: xxxx
• T1071 Standard Application Layer Protocol
• T1032 Standard Cryptographic Protocol
• T1095 Standard Non-Application Layer Protocol
• T1065 Uncommonly Used Port
• T1102 Web Service

initial-access

• T1189 Drive-by Compromise
• T1190 Exploit Public-Facing Application
• T1200 Hardware Additions
• T1091 Replication Through Removable Media
• T1193 Spearphishing Attachment
• T1192 Spearphishing Link
• T1194 Spearphishing via Service
• T1195 Supply Chain Compromise
• T1199 Trusted Relationship
• T1078 Valid Accounts