Cyber-Crime Terrorism as a National Security Threat Status
Ransomware continues to plague organizations and the US administration has announced this action as a terrorist threat. Learn how to protect your company.
Darktrace cyber analysts are world-class experts in threat intelligence, threat hunting and incident response, and provide 24/7 SOC support to thousands of Darktrace customers around the globe. Inside the SOC is exclusively authored by these experts, providing analysis of cyber incidents and threat trends, based on real-world experience in the field.
Written by
Marcus Fowler
CEO of Darktrace Federal and SVP of Strategic Engagements and Threats
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Jun 2021
Prior to the late ’90s, terrorist groups were most often viewed through the lens of law enforcement and crime, not as a national security priority. Their pursuit was led by the FBI and international police efforts, with input from dedicated units sprinkled around the intelligence community.
The September 11 attacks changed everything. Terrorism was elevated to a significant national security threat, and this new status brought with it an unprecedented package of measures: new strategies, tactics, resources, technologies, and legislation.
Today, we are seeing a similar shift in the way the government is treating cyber-crime. The Department of Justice has declared that ransomware will now be treated with the same level of vigilance as terrorism. FBI Director Christopher Wray recently compared the current cyber-threat landscape to the challenge posed by the 9/11 aftermath, and several officials have followed suit in their declarations.
During his confirmation hearing for the new position of National Cyber Director, Chris Inglis – arguably the most senior individual for combatting state and non-state cyber actors – said the US government must “seize back the initiative that has too long been ceded to criminals and rogue nations… and bring to bear consequences on those who hold us at risk.”
This novel sense of urgency extends across all national security power centers, particularly the intelligence community. In turn, it will change the risk calculations made by cyber-criminals, as well as their ability to operate freely.
As for the strategic approach, the counterterrorism playbook fits well: go after the money, infiltrate and influence communications, and finally, put pressure on any and all safe havens, both online and geographic.
It is hoped that ransomware gangs will be disrupted in three key ways:
They will start to lose confidence in their payment mechanisms, and/or will require more steps and administration, which will divert attention from conducting their operations.
They will start to distrust their networks or believe they have been infiltrated, and subsequently spend more time vetting contacts and swapping out communications rather than conducting operations.
They will regularly have to change physical locations or rebuild confiscated infrastructure, making it harder to conduct operations.
However, the full force of the Department of Justice is not enough to dismantle cyber-crime. The intelligence collection and analysis required for these investigations cannot be turned on in an instant, and will come at a cost – intelligence officers, experts, and technical resources are already spread too thin. Determining where non-state cyber actors now rank within the “highest priorities” of government will be a major challenge for the Biden administration.
Instead, it will take a broader effort to stop ransomware and its future iterations. A campaign of pursuit must be coupled with an even greater defensive effort by public and private sectors, to rob ransomware actors of the operational wins that fund their activity. Director Wray recently made this point when he stressed there is “a shared responsibility” to combat cyber-crime. While offensive actions and intelligence operations can put pressure on ransomware groups, advantage in this battle is truly won on defense.
Perimeter breaches are inevitable. The organizations which are tackling ransomware well are those that recognize they will be infiltrated, and instead focus their efforts on understanding behavior in their own systems. The difference between becoming a ransomware victim and disrupting an attack is the capability to immediately detect and respond to malicious actions internal to the corporate environment. Artificial intelligence-driven security technology has shown itself to be effective in this regard, by interrupting threats in a targeted way, avoiding costly system shutdowns.
It is encouraging to see the US administration elevate cyber-crime to a national security priority, but they cannot tackle it alone. As the intelligence community starves these gangs of resources, better defenses will make it more difficult to extort payments in the first place. We need all parties to step up on their collective defense, stopping these groups from inflicting meaningful damage – even when they manage to break in.
Darktrace cyber analysts are world-class experts in threat intelligence, threat hunting and incident response, and provide 24/7 SOC support to thousands of Darktrace customers around the globe. Inside the SOC is exclusively authored by these experts, providing analysis of cyber incidents and threat trends, based on real-world experience in the field.
Written by
Marcus Fowler
CEO of Darktrace Federal and SVP of Strategic Engagements and Threats
Investigating cloud attacks with Darktrace/ Forensic Acquisition & Investigation
Darktrace / Forensic Acquisition & Investigation™ is the industry’s first truly automated forensic solution purpose-built for the cloud. This blog will demonstrate how an investigation can be carried out against a compromised cloud server in minutes, rather than hours or days.
The compromised server investigated in this case originates from Darktrace’s Cloudypots system, a global honeypot network designed to observe adversary activity in real time across a wide range of cloud services. Whenever an attacker successfully compromises one of these honeypots, a forensic copy of the virtual server's disk is preserved for later analysis. Using Forensic Acquisition & Investigation, analysts can then investigate further and obtain detailed insights into the compromise including complete attacker timelines and root cause analysis.
Forensic Acquisition & Investigation supports importing artifacts from a variety of sources, including EC2 instances, ECS, S3 buckets, and more. The Cloudypots system produces a raw disk image whenever an attack is detected and stores it in an S3 bucket. This allows the image to be directly imported into Forensic Acquisition & Investigation using the S3 bucket import option.
As Forensic Acquisition & Investigation runs cloud-natively, no additional configuration is required to add a specific S3 bucket. Analysts can browse and acquire forensic assets from any bucket that the configured IAM role is permitted to access. Operators can also add additional IAM credentials, including those from other cloud providers, to extend access across multiple cloud accounts and environments.
Forensic Acquisition & Investigation then retrieves a copy of the file and automatically begins running the analysis pipeline on the artifact. This pipeline performs a full forensic analysis of the disk and builds a timeline of the activity that took place on the compromised asset. By leveraging Forensic Acquisition & Investigation’s cloud-native analysis system, this process condenses hour of manual work into just minutes.
Figure 2: Successful import of a forensic artifact and initiation of the analysis pipeline.
Once processing is complete, the preserved artifact is visible in the Evidence tab, along with a summary of key information obtained during analysis, such as the compromised asset’s hostname, operating system, cloud provider, and key event count.
Figure 3: The Evidence overview showing the acquired disk image.
Clicking on the “Key events” field in the listing opens the timeline view, automatically filtered to show system- generated alarms.
The timeline provides a chronological record of every event that occurred on the system, derived from multiple sources, including:
Parsed log files such as the systemd journal, audit logs, application specific logs, and others.
Parsed history files such as .bash_history, allowing executed commands to be shown on the timeline.
File-specific events, such as files being created, accessed, modified, or executables being run, etc.
This approach allows timestamped information and events from multiple sources to be aggregated and parsed into a single, concise view, greatly simplifying the data review process.
Alarms are created for specific timeline events that match either a built-in system rule, curated by Darktrace’s Threat Research team or an operator-defined rule created at the project level. These alarms help quickly filter out noise and highlight on events of interest, such as the creation of a file containing known malware, access to sensitive files like Amazon Web Service (AWS) credentials, suspicious arguments or commands, and more.
Figure 4: The timeline view filtered to alarm_severity: “1” OR alarm_severity: “3”, showing only events that matched an alarm rule.
In this case, several alarms were generated for suspicious Base64 arguments being passed to Selenium. Examining the event data, it appears the attacker spawned a Selenium Grid session with the following payload:
This is a common attack vector for Selenium Grid. The chromeOptions object is intended to specify arguments for how Google Chrome should be launched; however, in this case the attacker has abused the binary field to execute the Python3 binary instead of Chrome. Combined with the option to specify command-line arguments, the attacker can use Python3’s -c option to execute arbitrary Python code, in this instance, decoding and executing a Base64 payload.
Selenium’s logs truncate the Arguments field automatically, so an alternate method is required to retrieve the full payload. To do this, the search bar can be used to find all events that occurred around the same time as this flagged event.
Figure 5: Pivoting off the previous event by filtering the timeline to events within the same window using timestamp: [“2026-02-18T09:09:00Z” TO “2026-02-18T09:12:00Z”].
Scrolling through the search results, an entry from Java’s systemd journal can be identified. This log contains the full, unaltered payload. GCHQ’s CyberChef can then be used to decode the Base64 data into the attacker’s script, which will ultimately be executed.[NJ9]
Figure 6: Decoding the attacker’s payload in CyberChef.
In this instance, the malware was identified as a variant of a campaign that has been previously documented in depth by Darktrace.
Investigating Perfctl Malware
This campaign deploys a malware sample known as ‘perfctl to the compromised host. The script executed by the attacker downloads a Go binary named “promocioni.php” from 200[.]4.115.1. Its functionality is consistent with previously documented perfctl samples, with only minor changes such as updated filenames and a new command-and-control (C2) domain.
Perfctl is a stealthy malware that has several systems designed to evade detection. The main binary is packed with UPX, with the header intentionally tampered with to prevent unpacking using regular tools. The binary also avoids executing any malicious code if it detects debugging or tracing activity, or if artifacts left by earlier stages are missing.
To further aid its evasive capabilities, perfctl features a usermode rootkit using an LD preload. This causes dynamically linked executables to load perfctl’s rootkit payload before other system modules, allowing it to override functions, such as intercepting calls to list files and hiding output from the returned list. Perfctl uses this to hide its own files, as well as other files like the ld.so.preload file, preventing users from identifying that a rootkit is present in the first place.
This also makes it difficult to dynamically analyze, as even analysts aware of the rootkit will struggle to get around it due to its aggressiveness in hiding its components. A useful trick is to use the busybox-static utilities, which are statically linked and therefore immune to LD preloading.
Perfctl will attempt to use sudo to escalate its permissions to root if the user it was executed as has the required privileges. Failing this, it will attempt to exploit the vulnerability CVE-2021-4034.
Ultimately, perfctl will attempt to establish a C2 link via Tor and spawn an XMRig miner to mine the Monero cryptocurrency. The traffic to the mining pool is encapsulated within Tor to limit network detection of the mining traffic.
Darktrace’s Cloudypots system has observed 1,959 infections of the perfctl campaign across its honeypot network in the past year, making it one of the most aggressive campaigns seen by Darktrace.
Key takeaways
This blog has shown how Darktrace / Forensic Acquisition & Investigation equips defenders in the face of a real-world attacker campaign. By using this solution, organizations can acquire forensic evidence and investigate intrusions across multiple cloud resources and providers, enabling defenders to see the full picture of an intrusion on day one. Forensic Acquisition & Investigation’s patented data-processing system takes advantage of the cloud’s scale to rapidly process large amounts of data, allowing triage to take minutes, not hours.
Darktrace / Forensic Acquisition & Investigation is available as Software-as-a-Service (SaaS) but can also be deployed on-premises as a virtual application or natively in the cloud, providing flexibility between convenience and data sovereignty to suit any use case.
Support for acquiring traditional compute instances like EC2, as well as more exotic and newly targeted platforms such as ECS and Lambda, ensures that attacks taking advantage of Living-off-the-Cloud (LOTC) strategies can be triaged quickly and easily as part of incident response. As attackers continue to develop new techniques, the ability to investigate how they use cloud services to persist and pivot throughout an environment is just as important to triage as a single compromised EC2 instance.
Credit to Nathaniel Bill (Malware Research Engineer)
CVE-2026-1731: How Darktrace Sees the BeyondTrust Exploitation Wave Unfolding
Note: Darktrace's Threat Research team is publishing now to help defenders. We will continue updating this blog as our investigations unfold.
Background
On February 6, 2026, the Identity & Access Management solution BeyondTrust announced patches for a vulnerability, CVE-2026-1731, which enables unauthenticated remote code execution using specially crafted requests. This vulnerability affects BeyondTrust Remote Support (RS) and particular older versions of Privileged Remote Access (PRA) [1].
A Proof of Concept (PoC) exploit for this vulnerability was released publicly on February 10, and open-source intelligence (OSINT) reported exploitation attempts within 24 hours [2].
Previous intrusions against Beyond Trust technology have been cited as being affiliated with nation-state attacks, including a 2024 breach targeting the U.S. Treasury Department. This incident led to subsequent emergency directives from the Cybersecurity and Infrastructure Security Agency (CISA) and later showed attackers had chained previously unknown vulnerabilities to achieve their goals [3].
Additionally, there appears to be infrastructure overlap with React2Shell mass exploitation previously observed by Darktrace, with command-and-control (C2) domain avg.domaininfo[.]top seen in potential post-exploitation activity for BeyondTrust, as well as in a React2Shell exploitation case involving possible EtherRAT deployment.
Darktrace Detections
Darktrace’s Threat Research team has identified highly anomalous activity across several customers that may relate to exploitation of BeyondTrust since February 10, 2026. Observed activities include:
Outbound connections and DNS requests for endpoints associated with Out-of-Band Application Security Testing; these services are commonly abused by threat actors for exploit validation. Associated Darktrace models include:
IT Defenders: As part of best practices, we highly recommend employing an automated containment solution in your environment. For Darktrace customers, please ensure that Autonomous Response is configured correctly. More guidance regarding this activity and suggested actions can be found in the Darktrace Customer Portal.
Appendices
Potential indicators of post-exploitation behavior:
![Pivoting off the previous event by filtering the timeline to events within the same window using timestamp: [“2026-02-18T09:09:00Z” TO “2026-02-18T09:12:00Z”].](https://cdn.prod.website-files.com/626ff4d25aca2edf4325ff97/69a8a18526ca3e653316a596_Screenshot%202026-03-04%20at%201.17.50%E2%80%AFPM.png)
