havex malware ioc

IDG News Service |. This just proves that ICS environments, especially those Internet-facing, are particularly vulnerable to attackers. Les adresses des serveurs C&C étaient codées en dur dans les binaires Havex jusqu’à la version 038. « CrowdStrike global threat report ! Etendu avec des fonctions téléchargées sur le serveur de commande et de contrôle (C&C), Oldrea va poursuivre ses vols de données en collectant les informations de son hôte. Ses modes opératoires sont assez simple : spearfishing bien ciblé avec un PDF embarquant une charge permettant de prendre pied sur la machine hôte ; watering hole au moyen d’un grand nombre de serveurs web (de contenu, genre blogs, prisés de la communauté industrielle ciblée), avec un iframe qui renvoie sur un autre serveur compromis hébergeant cette fois le kit d’exploit du groupe, LightsOut, dont la dernière version EK.Hello a fait son apparition en septembre 2013. DragonFly : l'APT russe du secteur de l'Énergie (malwares Havex, Karagany, LightsOut). The purpose of this is to gain access to the actual targets which are the industrial sectors that use Industrial Control System (ICS).” - Ronnie Giagone, Research Engineer. A malware threat previously used in attacks against energy sector companies is now being aimed at organizations that use or develop industrial applications and machines. Il dispose également d’un module de vol de mots de passe basé sur BrowserPasswordDecryptor-2.0. Technologie spécifique, il a été développé par ou pour le groupe DragonFly. Phishing emails were sent to selected employees of the target companies. Both the Trojan and the component files are detected as BKDR_HAVEX.A. Havex est un Trojan, un malware d’accès distant (RAT, Remote Access Tool) généraliste, référencé en backdoor.Oldrea. “The majority of the victims are located in Europe, though at the time of writing at least one company in California was also observed sending data to the C&C servers,” the F-Secure researchers said.

On remonte ses traces facilement jusqu’en 2010, et avant un peu plus difficilement. The issue of security and ICS was once again thrust into the headlines with the discovery of a campaign targeting certain companies in the energy sector. Lucian Constantin is a senior writer at CSO, covering information security, privacy, and data protection. Malware.lu CERT is part of itrust consulting. The fact that the Dragonfly attack employed that specific watering hole attack shows that these attackers studied their targets before crafting their malicious routines. “The software installers available on the sites were trojanized to include the Havex RAT. Havex est un Trojan, un malware d’accès distant (RAT, Remote Access Tool) généraliste, référencé en backdoor.Oldrea. These emails contained malicious PDF attachments.

This malware collects information and uploads the stolen data to the command-and-control (C&C) servers. The malware collects the infected machine’s OS version, the computer …

Les payloads récupérés à partir des serveurs C&C pour étendre les fonctionnalités du Trojan montrent clairement l’intérêt des attaquants de pouvoir interagir et contrôler ces environnements industriels. According to the security firm, the vendors are based in Germany, Switzerland and Belgium.

CSO Senior Writer,

OPC is a communications standard that allows interaction between Windows-based SCADA applications and process control hardware. “Of the European-based organizations, two are major educational institutions in France that are known for technology-related research; two are German industrial application or machine producers; one is a French industrial machine producer; and one is a Russian construction company that appears to specialize in structural engineering.”. We suspect more similar cases exist but have not been identified yet.”.

Il y’a une petite semaine, le Nasjonal SikkerhetsMyndighet (NSM, l’agence nationale pour la sécurité de l’Etat norvégien) avertissait trois cent de ses entreprises du secteur de l’énergie et du pétrole de la dangerosité d’une menace bien réelle et concrète : une assez vaste campagne d’attaque d’une APT (Advanced Permanent Threat) qui tapinait depuis quelques temps le secteur de l’énergie, DragonFly. “What's truly unique about this campaign is to how the attacker delivered their attacks.

http://www.symantec.com/connect/blogs/emerging-threat-dragonfly-energetic-bear-apt-group, « DragonFly : western energy companies under sabotage threat », Symantec Security Response, Symantec, Article de blog, 2014, « Oil industry under attack by hackers », Nina Berglund, Norway news in english, Article, 2014. The attackers modified the legitimate software installers to drop and execute an additional file on computers. For this campaign, the attackers managed to compromise the ICS vendor site and replaced the legitimate software installers with the Trojanized version. Au printemps 2014, Kaspersky dénombrait à partir de sa propre base d’observations, 2470 systèmes infectés… auxquels il convient d’ajouter tous les autres, certains en particulier dénombrés par d’autres observatoires tels que Symantec, F-Secure ou encore Sophos, etc. This Havex plugin is not difficult to analyse and understand, it does not attack, but is clearly designed to spy industrial networks. The paper mentions one trend, namely, the increase in “targeted” attacks—attacks that appear to be looking into ICS devices more closely prior to executing the attack. Internet Safety and Cybersecurity Education. Un autre mode opératoire, cette fois plus recherché a defrayé l’actualité du printemps 2014 : des logiciels légitimes, disponibles au téléchargement sur le site de leur fournisseur… mais compromis (le logiciel, pas le site). Spécificité de ce groupe, qui déploit sa base opérationnelle de façon chronique depuis lors : il s’est spécialisé dans l’industrie, en particulier le secteur de l’énergie (gaz, pétrole, électricité, et équipementiers correspondants). Havex dispose d’un panneau de contrôle sommaire qui permet à un utilisateur authentifié de télécharger des versions compressées de données spécifiques. In a report released in January, security intelligence firm CrowdStrike associated the Havex RAT with targeted attacks against energy sector organizations that took place in September 2013 and were perpetrated by a group of attackers with links to the Russian Federation. Despite their significance—these systems are often used to operate in important industries like transportation, energy, and water treatment plants—these are widely known to lack the proper means to secure them. Technologie spécifique, il a été développé par ou pour le groupe DragonFly. Havex, ainsi nommé par cause du marqueur dans les commentaires du code du serveur, se déployait en 2012/2013 principalement aux Etats Unis et au Canada (défense et compagnies aériennes). The attack relied on a remote access Trojan (RAT). Who’s Really Attacking Your ICS Equipment? The file is called mbcheck.dll and is actually the Havex malware. 2013 year in review », Daavid Hentunen, Antti Tikkanen, F-Secure, Article de blog, 2014, « Russian Hackers ‘Are copying the Chinese play book’ – That’s bad news for the US », Michael B. Kelley, Business Insider, Military & Defense, Article, 2014 Trend Micro blocks all related threats with this campaign. “It appears that this component is used as a tool for intelligence gathering. Remote Access via HAVEX The attack relied on a remote access Trojan (RAT). Details of the Dragonfly attack also support findings from a Trend Micro research paper, The SCADA That Didn’t Cry Wolf: Who’s Really Attacking Your ICS Equipment.

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