Adversary Emulation

Response to CISA Advisory (AA24-057A): SVR Cyber Actors Adapt Tactics for Initial Cloud Access

AttackIQ recommends that customers take the following testing actions in alignment to the recently published CISA Advisory (AA24-057A) which details recent Tactics, Techniques, and Procedures (TTPs) exhibited by the Russian Foreign Intelligence Service (SVR) adversary known as APT29 during activities in which it sought to gain initial access to the cloud infrastructure of government entities and corporations.

Response to CISA Advisory (AA24-038A): PRC State-Sponsored Actors Compromise and Maintain Persistent Access to U.S. Critical Infrastructure

AttackIQ has released a new attack graph in response to the recently published CISA Advisory (AA24-038A) which assesses that the People’s Republic of China (PRC) state-sponsored cyber actors are seeking to pre-position themselves on IT networks for disruptive or destructive cyberattacks against U.S. critical infrastructure in the event of a major crisis or conflict with the United States.

Response to Ivanti’s Recent Zero-day Vulnerability Exploitation

AttackIQ has released a new assessment template in response to the recent wave of zero-day vulnerability exploits targeting various appliances produced by software company Ivanti. This assessment template emulates the different Tactics, Techniques, and Procedures (TTPs) exhibited by the UNC5221 adversary after successful exploitation of CVE-2023-46805 (authentication bypass) and CVE-2024-21887 (command injection).

Response to CISA Advisory (AA23-349A): Enhancing Cyber Resilience: Insights from the CISA Healthcare and Public Health Sector Risk and Vulnerability Assessment

In response to the recently published CISA Advisory (AA23-349A) that disseminates Tactics, Techniques and Procedures (TTPs), mitigation and detection methods associated with a Risk and Vulnerability Assessment (RVA) carried out by CISA as requested by a Healthcare and Public Health (HPH) sector organization, AttackIQ recommends that customers take the following testing actions in alignment with the RVA.

Response to CISA Advisory (AA23-347A): Russian Foreign Intelligence Service (SVR) Exploiting JetBrains TeamCity CVE Globally

AttackIQ has released a new attack graph in response to the recently published CISA Advisory (AA23-347A) which assesses that cyber actors from the Russian Foreign Intelligence Service (SVR) have been observed targeting servers hosting JetBrains TeamCity software by exploiting vulnerability CVE-2023-42793 on a large scale, since September 2023.

Response to CISA Advisory (AA23-339A): Threat Actors Exploit Adobe ColdFusion CVE-2023-26360 for Initial Access to Government Servers

AttackIQ has released two new attack graphs and one new scenario in response to the recently published CISA Advisory (AA23-339A) that disseminates Indicators of Compromise (IOCs), Tactics, Techniques, and Procedures (TTPs), and detection methods associated with the exploitation of CVE-2023-26360 at a Federal Civilian Executive Branch (FCEB). These attack graphs are based on two separate incidents that compromised at least two public-facing servers at a FCEB between June and July 2023.

Response to CISA Advisory (AA23-325A): #StopRansomware: LockBit 3.0 Ransomware Affiliates Exploit CVE 2023-4966 Citrix Bleed Vulnerability

AttackIQ has released a new assessment template in response to the recently published CISA Advisory (AA23-325A) that disseminates Indicators of Compromise (IOCs), Tactics, Techniques and Procedures (TTPs), and detection methods associated with LockBit 3.0. This assessment template is based on an incident in which LockBit affiliates were observed exploiting CVE-2023-4966 to gain access to Boeing infrastructure.
2 / 8