AdversaryGraph public intelligence page

This page is part of Threat Matrix, the public browser workspace for the main AdversaryGraph platform. Use it for ATT&CK pivots, actor and technique context, similarity leads, detection coverage review, and analyst-ready investigation paths.

Validation disclaimer: TTP overlap, actor similarity, generated summaries, and coverage findings are investigation leads, not attribution proof or operational validation without analyst review.

Main AdversaryGraph project Documentation Malware Analysis GitHub

T1546 · privilege-escalation, persistence · 0 actors · 1 correlated reports

Event Triggered Execution

Adversaries may establish persistence and/or elevate privileges using system mechanisms that trigger execution based on specific events. Various operating systems have means to monitor and subscribe to events such as logons or other user activity such as running specific applications/binaries. Cloud environments may also support various functions and services that monitor and can be invoked in response to specific cloud events. Adversaries may abuse these mechanisms as a means of maintaining persistent access to a victim via repeatedly executing malicious code. After gaining access to a victim system, adversaries may create/modify event triggers to point to malicious content that will be executed whenever the event trigger is invoked. Since the execution can be proxied by an account with higher permissions, such as SYSTEM or service accounts, an adversary may be able to abuse these triggered execution mechanisms to escalate their privileges.

Open detection, hunting, mitigation, and evidence workspace

Detection logic

Monitoring for additions or modifications of mechanisms that could be used to trigger event-based execution, especially the addition of abnormal commands such as execution of unknown programs, opening network sockets, or reaching out across the network. Also look for changes that do not line up with updates, patches, or other planned administrative activity. These mechanisms may vary by OS, but are typically stored in central repositories that store configuration information such as the Windows Registry, Common Information Model (CIM), and/or specific named files, the last of which can be hashed and compared to known good values. Monitor for processes, API/System calls, and other common ways of manipulating these event repositories. Tools such as Sysinternals Autoruns can be used to detect changes to execution triggers that could be attempts at persistence. Also look for abnormal process call trees for execution of other commands that could relate to Discovery actions or other techniques. Monitor DLL loads by processes, specifically looking for DLLs that are not recognized or not normally loaded into a process. Look for abnormal process behavior that may be due to a process loading a malicious DLL. Data and events should not be viewed in isolation, but as part of a chain of behavior that could lead to other activities, such as making network connections for Command and Control, learning details about the environment through Discovery, and conducting Lateral Movement.

Observed actors

Correlated CTI and IR reports

Cyber Knowledge context

Use these routes to move from the ATT&CK behavior into explanation, implementation, evidence handling, validation, and defensive operations. Relevance is generated from explicit identifiers/names and governed topic mappings; it is not attribution evidence.

MITRE mitigations

M1026 · Privileged Account Management

Privileged Account Management focuses on implementing policies, controls, and tools to securely manage privileged accounts (e.g., SYSTEM, root, or administrative accounts). This includes restricting access, limiting the scope of permissions, monitoring privileged account usage, and ensuring accountability through logging and auditing.This mitigation can be implemented through the following measures: Account Permissions and Roles: - Implement RBAC and least privilege principles to allocate permissions securely. - Use tools like Active Directory Group Policies to enforce access restrictions. Credential Security: - Deploy password vaulting tools like CyberArk, HashiCorp Vault, or KeePass for secure storage and rotation of credentials. - Enforce password policies for complexity, uniqueness, and expiration using tools like Microsoft Group Policy Objects (GPO). Multi-Factor Authentication (MF…

MITRE mitigation source
M1051 · Update Software

Software updates ensure systems are protected against known vulnerabilities by applying patches and upgrades provided by vendors. Regular updates reduce the attack surface and prevent adversaries from exploiting known security gaps. This includes patching operating systems, applications, drivers, and firmware. This mitigation can be implemented through the following measures: Regular Operating System Updates - Implementation: Apply the latest Windows security updates monthly using WSUS (Windows Server Update Services) or a similar patch management solution. Configure systems to check for updates automatically and schedule reboots during maintenance windows. - Use Case: Prevents exploitation of OS vulnerabilities such as privilege escalation or remote code execution. Application Patching - Implementation: Monitor Apache's update release notes for security patches addressing vulnerabiliti…

MITRE mitigation source

MITRE detection strategies and analytics

DET0010 · Behavioral Detection of Event Triggered Execution Across Platforms
  • AN0024 · Analytic 0024 — Correlates unexpected modifications to WMI event filters, scheduled task triggers, or registry autorun keys with subsequent execution of non-standard binaries by SYSTEM-level processes.
  • AN0025 · Analytic 0025 — Detects inotify or auditd configuration changes that monitor system files coupled with execution of script interpreters or binaries by cron or systemd timers.
  • AN0026 · Analytic 0026 — Correlates launchd plist modifications with subsequent unauthorized script execution or anomalous parent-child process trees involving user agents.
  • AN0027 · Analytic 0027 — Monitors cloud function creation triggered by specific audit log events (e.g., IAM changes, object creation), followed by anomalous behavior from new service accounts.
  • AN0028 · Analytic 0028 — Correlates Power Automate or similar logic app workflows triggered by SaaS file uploads or email rules with data forwarding or anomalous access patterns.
  • AN0029 · Analytic 0029 — Detects macros or VBA triggers set to execute on document open or close events, often correlating with embedded payloads or C2 traffic shortly after execution.
MITRE detection source

Continue the investigation