Incident: Ransomware Group REvil Goes Offline After Pressure from US and Russia

Published Date: 2021-07-13

Postmortem Analysis
Timeline 1. The software failure incident involving the REvil ransomware group going offline happened around 1 a.m. Eastern time on Tuesday, as per the article [116768]. 2. The article was published on 2021-07-13. 3. Therefore, the software failure incident occurred on Tuesday, July 13, 2021.
System The software failure incident described in the article does not provide specific information about a system or component failure. Therefore, the specific system(s) that failed in this incident are unknown.
Responsible Organization 1. The United States Cyber Command, possibly working with domestic law enforcement agencies, including the F.B.I., may have been responsible for causing the software failure incident by taking down the REvil group's sites [116768]. 2. There is a theory that Russian President Vladimir V. Putin may have ordered the group's sites taken down, which could also be a possible cause of the software failure incident [116768]. 3. Another theory suggests that the REvil group itself decided to take down its sites to avoid becoming caught in the crossfire between the American and Russian presidents [116768].
Impacted Organization 1. American beef producer JBS [116768] 2. Thousands of businesses around the world [116768]
Software Causes 1. The software failure incident was caused by a ransomware attack orchestrated by the REvil group, affecting various businesses including one of America's largest beef producers, JBS [116768].
Non-software Causes 1. Pressure from political leaders such as President Biden and President Putin to take down the ransomware group REvil [116768]. 2. Potential involvement of Russia in the hack of SolarWinds, a separate incident from the REvil ransomware group [116768].
Impacts 1. The sudden disappearance of the ransomware group REvil's online presence left some of the group's targets unable to pay the ransom to get their data back, impacting their ability to run their businesses [116768]. 2. Companies and towns affected by the ransomware attack may not get their encryption keys and could be locked out of their data, potentially forever, as the decryption keys were not published when REvil disappeared [116768]. 3. The incident highlighted the need for a comprehensive ransomware strategy, with plans to incentivize companies and local governments to enhance their basic defenses against cyber threats [116768].
Preventions 1. Improved cybersecurity measures and defenses within the affected companies and organizations could have potentially prevented the ransomware attacks, such as the one on JBS, by groups like REvil [116768]. 2. Implementation of stricter security standards and protocols by companies and local governments, as well as incentivizing better cybersecurity practices, could have helped prevent such software failure incidents [116768]. 3. International cooperation and agreements to address cyber threats and hold countries accountable for harboring cybercriminals could have played a role in preventing such incidents [116768].
Fixes 1. The United States Cyber Command, working with domestic law enforcement agencies, including the F.B.I., could bring down the group's sites [116768]. 2. Mr. Putin could order the group's sites taken down [116768]. 3. The group itself, REvil, could have decided to take the sites down to avoid intense pressure [116768].
References 1. President Biden 2. U.S. intelligence agencies 3. Internet security groups 4. Kurtis Minder, chief executive of GroupSense 5. Allan Liska, senior intelligence analyst at Recorded Future 6. Secretary of State Antony J. Blinken 7. Gen. Paul M. Nakasone, commander of United States Cyber Command and director of the National Security Agency 8. Jack Goldsmith, Harvard law professor 9. Nicole Perlroth and Julian E. Barnes, reporters [116768]

Software Taxonomy of Faults

Category Option Rationale
Recurring one_organization (a) The software failure incident having happened again at one_organization: - SolarWinds, the company at the center of a highly sophisticated hack that became public during Mr. Biden’s presidential transition, announced that it had been hacked anew [116768]. (b) The software failure incident having happened again at multiple_organization: - There is no specific mention in the provided article about a similar incident happening again at multiple organizations.
Phase (Design/Operation) design, operation (a) The software failure incident related to the design phase can be seen in the article where it mentions the ransomware group REvil suddenly going offline. There are theories that suggest President Biden may have ordered the United States Cyber Command to bring down the group's sites, which could be considered a design-related failure introduced by system development or updates [116768]. (b) The software failure incident related to the operation phase is evident in the same article where it discusses how some of the victims of the ransomware attacks were left in a lurch, unable to pay the ransom to get their data back and resume their business operations. This failure is attributed to the operation or misuse of the system by the victims who were negotiating with the extortionists [116768].
Boundary (Internal/External) within_system, outside_system (a) within_system: The software failure incident involving the REvil ransomware group going offline is speculated to have occurred due to actions taken either by the United States Cyber Command or by the ransomware group itself under pressure. There are theories suggesting that the group may have decided to take down its sites to avoid being caught in the crossfire between the American and Russian presidents, indicating internal factors within the system leading to the failure [116768]. (b) outside_system: The software failure incident involving the REvil ransomware group going offline is also linked to external factors originating from outside the system. President Biden's demand for President Putin to shut down ransomware groups attacking American targets, the ultimatum given to Russia, and the potential involvement of Russia in the situation all point to external influences contributing to the failure incident [116768].
Nature (Human/Non-human) non-human_actions, human_actions (a) The software failure incident related to non-human actions: The software failure incident involving the REvil ransomware group going offline was speculated to have occurred due to various non-human actions. One theory suggested that the United States Cyber Command, possibly working with domestic law enforcement agencies, took down the group's sites [116768]. Another theory proposed was that the group itself decided to go offline to avoid being caught in the crossfire between the American and Russian presidents [116768]. (b) The software failure incident related to human actions: The software failure incident involving the REvil ransomware group going offline was also linked to potential human actions. One theory suggested that Russian President Putin may have ordered the group's sites to be taken down as a gesture towards heeding President Biden's warning [116768]. Additionally, the possibility of the group deciding to go offline voluntarily due to the intense pressure from the American and Russian presidents also implies a human action aspect in the incident [116768].
Dimension (Hardware/Software) software (a) The articles do not provide information about a software failure incident occurring due to contributing factors originating in hardware [116768]. (b) The software failure incident reported in the articles is related to a ransomware group called REvil, which suddenly went offline. This incident is attributed to factors originating in software, specifically the actions taken against the ransomware group by either the United States Cyber Command or potentially by Russian authorities [116768].
Objective (Malicious/Non-malicious) malicious (a) The software failure incident discussed in the articles is malicious in nature. The failure was caused by a ransomware group called REvil, which engaged in cyber extortion schemes, hacking into systems, locking up data, and demanding ransom payments [116768]. The incident involved attacks on American targets, including one of America's largest beef producers, JBS, and affected thousands of businesses globally. The group was known for reaping huge ransoms, such as $11 million from JBS, and was considered a critical national security threat by President Biden. The sudden disappearance of the group's online presence, including their sites on the dark web, was speculated to be a result of actions taken by either the United States Cyber Command or potentially even ordered by President Putin of Russia [116768]. The incident highlights the malicious intent behind the software failure, aimed at causing financial harm and disruption to businesses and organizations.
Intent (Poor/Accidental Decisions) poor_decisions (a) The intent of the software failure incident related to poor_decisions: - The incident involving the ransomware group REvil going offline was potentially due to poor decisions made by the group itself or external pressures. There were theories that the group may have decided to take down their sites themselves to avoid getting caught in the crossfire between the American and Russian presidents [116768]. - The potential involvement of poor decisions is also highlighted by the fact that the ransomware group DarkSide, after the Colonial Pipeline attack, decided to go out of business, which experts believed was merely digital theater, indicating a potential pattern of ransomware groups making decisions that may not be genuine [116768].
Capability (Incompetence/Accidental) accidental (a) The software failure incident related to development incompetence is not explicitly mentioned in the provided articles. Therefore, there is no specific information available to indicate that the failure was due to contributing factors introduced due to lack of professional competence by humans or the development organization. (b) The software failure incident related to accidental factors is evident in the articles. The sudden disappearance of the REvil group's sites on the dark web, including their infrastructure for making payments and negotiation sites with victims, was unexpected and not explicitly attributed to a planned shutdown by the group itself. This unexpected disappearance could be considered a failure due to accidental factors [116768].
Duration temporary The software failure incident discussed in the articles is temporary. The incident involved the sudden disappearance of the REvil ransomware group's online presence, including their websites on the dark web and infrastructure for making payments [116768]. This disappearance was not a permanent failure but rather a temporary disruption caused by specific circumstances, such as potential actions taken by the United States Cyber Command or by the ransomware group itself under pressure.
Behaviour other (a) crash: The software failure incident described in the articles does not involve a crash where the system loses state and does not perform any of its intended functions. The incident is more related to the sudden disappearance of a ransomware group's online presence rather than a system crash [116768]. (b) omission: The failure is not due to the system omitting to perform its intended functions at an instance(s). Instead, the failure is related to the sudden disappearance of the ransomware group's online presence and infrastructure, impacting victims negotiating ransom payments [116768]. (c) timing: The failure is not due to the system performing its intended functions correctly but too late or too early. The incident is more about the unexpected disappearance of the ransomware group's sites on the dark web, affecting ongoing negotiations and ransom payments [116768]. (d) value: The failure is not due to the system performing its intended functions incorrectly. The incident does not involve the software behaving in a way that results in incorrect outcomes [116768]. (e) byzantine: The failure is not due to the system behaving erroneously with inconsistent responses and interactions. The incident does not involve the software exhibiting inconsistent behavior or responses [116768]. (f) other: The behavior of the software failure incident can be categorized as a sudden disappearance of the ransomware group's online presence and infrastructure, impacting victims' ability to negotiate ransom payments and access their data. This behavior does not fit into the specific categories of crash, omission, timing, value, or byzantine behavior [116768].

IoT System Layer

Layer Option Rationale
Perception None None
Communication None None
Application None None

Other Details

Category Option Rationale
Consequence property, theoretical_consequence (d) property: People's material goods, money, or data was impacted due to the software failure The software failure incident involving the ransomware group REvil had significant consequences on the victims. The group targeted various businesses, including one of America's largest beef producers, JBS, and affected thousands of businesses worldwide. The victims' data was locked up, and they were extorted for ransom to regain access to their data and resume their operations. For example, JBS paid a ransom of $11 million to the hackers. The disappearance of REvil's online presence left some victims unable to pay the ransom and retrieve their data, potentially leading to long-term consequences for their businesses [116768].
Domain information, finance, government (a) The failed system was related to the information industry as it involved a ransomware attack on various businesses, including one of America's largest beef producers, JBS, affecting thousands of businesses globally [116768]. (h) The incident also had implications for the finance industry as ransomware attacks often involve digital extortion schemes where victims negotiate with hackers over how much ransom they would pay to unlock their data [116768]. (l) The government sector was impacted as President Biden demanded that President Putin shut down ransomware groups attacking American targets, indicating the national security threat posed by such cyberattacks [116768].

Sources

Back to List