![]() ![]() Unexpected or unusual data bundles, which may indicate that data has been amassed in preparation for exfiltration.Widespread presence of backdoor Trojans.Unusual activity on user accounts, such as an increase in high-level logins late at night.In addition to spear-phishing campaigns that target organization leaders, symptoms of an advanced persistent threat attack include: Since advanced persistent threats use different techniques from ordinary hackers, they leave behind different signs. Research and Threat Intel Blog Characteristics of an APT Attack Want to stay up to date on recent adversary activities? Stop by the Research and Threat Intel Blog for the latest research, trends, and insights on emerging cyber threats. The network can remain compromised, waiting for the thieves to return at any time. They may use tactics like a denial-of-service (DoS) attack to distract the security team and tie up network personnel while the data is being exfiltrated. They then extract, or “exfiltrate” it without detection. To prepare for the third phase, cybercriminals typically store stolen information in a secure location within the network until enough data has been collected. Additional entry points are often established to ensure that the attack can continue if a compromised point is discovered and closed. They may also establish a “backdoor” - a scheme that allows them to sneak into the network later to conduct stealth operations. They move laterally to map the network and gather credentials such as account names and passwords in order to access critical business information. Once initial access has been gained, attackers insert malware into an organization’s network to move to the second phase, expansion. If several executives report being duped by a spear-phishing attack, start looking for other signs of an APT. The email may seem to come from a team member and include references to an ongoing project. Email attacks that target specific individuals are called “spear-phishing.” One indication of an APT is a phishing email that selectively targets high-level individuals like senior executives or technology leaders, often using information obtained from other team members that have already been compromised. In the first phase, advanced persistent threats often gain access through social engineering techniques. Most APTs follow the same basic life cycle of infiltrating a network, expanding access and achieving the goal of the attack, which is most commonly stealing data by extracting it from the network. To prevent, detect and resolve an APT, you must recognize its characteristics. Cyber Espionage, including theft of intellectual property or state secrets.The goals of APTs fall into four general categories: They’ve spent significant time and resources researching and identifying vulnerabilities within the organization. Adversaries are typically well-funded, experienced teams of cybercriminals that target high-value organizations. An APT attack is carefully planned and designed to infiltrate a specific organization, evade existing security measures and fly under the radar.Įxecuting an APT attack requires a higher degree of customization and sophistication than a traditional attack. This statement was issued on Augby Entrata, Inc.An advanced persistent threat (APT) is a sophisticated, sustained cyberattack in which an intruder establishes an undetected presence in a network in order to steal sensitive data over a prolonged period of time. We will do our best to respond to your feedback within five business days. Feedback:Įntrata welcomes feedback in relation to the accessibility of this website. Entrata is proud of the efforts that we have completed and that are in-progress to ensure that our website is accessible to everyone. The World Wide Web Consortium (W3C) has established Web Content Accessibility Guidelines (WCAG) for website designers and developers to improve accessibility for individuals with disabilities, and this website strives to be conformant to WCAG 2.1 level AA. We are continually applying relevant accessibility standards to improve user experience for everyone who visits this website. (“Entrata”) is dedicated to ensuring digital accessibility for people with disabilities. ![]()
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