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government today announced a coordinated crackdown against QakBot , a complex malware family used by multiple cybercrime groups to lay the groundwork for ransomware infections. Emerging in 2007 as a banking trojan, QakBot (a.k.a. Qakbot/Qbot was once again the top malware loader observed in the wild in the first six months of 2023.
This post is a deep dive on “ Megatraffer ,” a veteran Russian hacker who has practically cornered the underground market for malware focused code-signing certificates since 2015. More recently, it appears Megatraffer has been working with ransomware groups to help improve the stealth of their malware. WHO IS MEGATRAFFER?
Justice Department this week indicted seven Chinese nationals for a decade-long hacking spree that targeted more than 100 high-tech and online gaming companies. The government alleges the men used malware-laced phishing emails and “supply chain” attacks to steal data from companies and their customers. Image: FBI.
The Bybit hack is the largest cryptocurrency heist ever, surpassing previous ones like Ronin Network ($625M), Poly Network ($611M), and BNB Bridge ($566M). Bybit is Solvent even if this hack loss is not recovered, all of clients assets are 1 to 1 backed, we can cover the loss. billion to an unidentified address.
The Mask APT has been active since at least 2007, it demonstrated the capability to use complex implants, often delivered through zero-day exploits. ” Follow me on Twitter: @securityaffairs and Facebook and Mastodon Pierluigi Paganini ( SecurityAffairs hacking,APT) . ” concludes the report.
Russia-linked APT28 used the HeadLace malware and credential-harvesting web pages in attacks against networks across Europe. The APT28 group (aka Fancy Bear , Pawn Storm , Sofacy Group , Sednit , BlueDelta, and STRONTIUM ) has been active since at least 2007 and it has targeted governments, militaries, and security organizations worldwide.
The FBI and NSA issue joint alert related to new Linux malware dubbed Drovorub that has been used by the Russia-linked APT28 group. The FBI and NSA have published a joint security alert containing technical details about a new piece of Linux malware, tracked as Drovorub , allegedly employed by Russia-linked the APT28 group.
Russian-linked cyberespionage group Turla employed a new malware toolset, named Crutch, in targeted attacks aimed at high-profile targets. The Crutch framework was employed in attacks since 2015 to siphon sensitive data and transfer them to Dropbox accounts controlled by the Russian hacking group. SecurityAffairs – hacking, Crutch).
The Russia-linked APT group Turla employed two new pieces of malware in attacks launched over a period of roughly two months in the fall of 2019. The Russia-linked APT group Turla employed two new pieces of malware in attacks launched over a period of roughly two months in the fall of 2019. Kill (uninstall) the malware. .
New AcidBox Malware employed in targeted attacks leverages an exploit previously associated with the Russian-linked Turla APT group. Palo Alto Networks researchers analyzed a new malware, dubbed AcidBox, that was employed in targeted attacks and that leverages an exploit previously associated with the Russian-linked Turla APT group.
Russia-link cyberespionage APT28 leverages COVID-19 as phishing lures to deliver the Go version of their Zebrocy (or Zekapab) malware. Russia-linked APT28 is leveraging COVID-19 as phishing lures in a new wave of attacks aimed at distributing the Go version of their Zebrocy (or Zekapab) malware. SecurityAffairs – hacking, Zebrocy).
Russia-linked cyberespionage group Turla targets diplomatic entities in Europe with a new piece of malware tracked as COMpfun. Security experts from Kaspersky Lab have uncovered a new cyberespionage campaign carried out by Russia-linked APT Turla that employs a new version of the COMpfun malware. SecurityAffairs – Turla, malware).
The activity of the Lazarus Group surged in 2014 and 2015, its members used mostly custom-tailored malware in their attacks and experts that investigated on the crew consider it highly sophisticated. The group is considered responsible for the massive WannaCry ransomware attack, a string of SWIFT attacks in 2016, and the Sony Pictures hack.
Security experts from Symantec have discovered a malware, tracked as FastCash Trojan , that was used by the Lazarus APT Group , in a string of attacks against ATMs. The ATP group has been using this malware at least since 2016 to siphon millions of dollars from ATMs of small and midsize banks in Asia and Africa.
for his key role in the distribution of the Gozi virus that infected more than a million computers from 2007 to 2012. The Gozi banking Trojan is not a new threat, it was first spotted by security researchers in 2007. SecurityAffairs – hacking, Gozi ). Paunescu was arrested in Romania in 2012, but was able to avoid extradition.
Canadian police last week raided the residence of a Toronto software developer behind “ Orcus RAT ,” a product that’s been marketed on underground forums and used in countless malware attacks since its creation in 2015. An advertisement for Orcus RAT. According to Rezvesz himself, he is no stranger to the Canadian legal system.
The code of the recently-emerged Entropy ransomware has similarities with the one of the infamous Dridex malware. The recently-emerged Entropy ransomware has code similarities with the popular Dridex malware. SecurityAffairs – hacking, Dridex). The post Sophos linked Entropy ransomware to Dridex malware.
US Cyber Command published technical details on malware implants used by Russia-linked APTs on multiple parliaments, embassies. US Cyber Command shared technical details about malware implants employed by Russian hacking groups in attacks against multiple ministries of foreign affairs, national parliaments, and embassies.
The activity of the Lazarus APT group surged in 2014 and 2015, its members used mostly custom-tailored malware in their attacks. This threat actor has been active since at least 2009, possibly as early as 2007, and it was involved in both cyber espionage campaigns and sabotage activities aimed to destroy data and disrupt systems.
Russia-linked APT Turla has hacked into the systems of an undisclosed European government organization according to Accenture. According to a report published by Accenture Cyber Threat Intelligence (ACTI), Russia-linked cyber-espionage group Turla has hacked into the systems of an undisclosed European government organization.
The activity of the Lazarus APT group (aka HIDDEN COBRA ) surged in 2014 and 2015, its members used mostly custom-tailored malware in their attacks. The group is considered responsible for the massive WannaCry ransomware attack, a string of SWIFT attacks in 2016, and the Sony Pictures hack. Pierluigi Paganini.
The BeagleBoyz APT group surged in 2014 and 2015, its members used mostly custom-tailored malware in their attacks. This threat actor has been active since at least 2009, possibly as early as 2007, and it was involved in both cyber espionage campaigns and sabotage activities aimed to destroy data and disrupt systems.
Russia-linked APT28 group hacked into Roundcube email servers belonging to multiple Ukrainian organizations. The APT28 group (aka Fancy Bear , Pawn Storm , Sofacy Group , Sednit , BlueDelta, and STRONTIUM ) has been active since at least 2007 and it has targeted governments, militaries, and security organizations worldwide.
Bandook has been active since 2007, it has been continuously developed since then and was employed in several campaigns by different threat actors. Upon extracting the malware from the archive, the malicious code injects its payload into msinfo32.exe. “A large number of commands for C2 communication can be found in this malware.
The malware drops ransom notes ( macaw_recover.txt ) in each folder, the ransom note includes the link to a unique victim negotiation page. The Evil Corp cybercrime group (aka the Dridex gang Indrik Spider , the Dridex gang, and TA505 ) has been active in cybercrime activities since 2007. SecurityAffairs – hacking, Macaw Locker).
The activity of the Lazarus APT group surged in 2014 and 2015, its members used mostly custom-tailored malware in their attacks. This threat actor has been active since at least 2009, possibly as early as 2007, and it was involved in both cyber espionage campaigns and sabotage activities aimed to destroy data and disrupt systems.
Multiple state-sponsored hacking groups are attempting to exploit a vulnerability recently addressed in Microsoft Exchange email servers. A couple of weeks ago, the popular security researcher Kevin Beaumont reported mass scanning for the CVE-2020-0688 (Microsoft Exchange 2007+ RCE vulnerability). Pierluigi Paganini.
Grief ransomware operators announced to have hacked US National Rifle Association (NRA) and threaten to leak the stolen data. The NRA was added to the list of compromised organizations on the leak site of the group, that gang also published a set of documents as proof of the hack. SecurityAffairs – hacking, NRA).
The Winnti group was first spotted by Kaspersky in 2013, but according to the researchers the gang has been active since 2007. ” The malware sample employed in the attack resembled a Winnti dropper previously analyzed by ESET researcher that was submitted to a public online malware scanning service. Pierluigi Paganini.
The activity of the Lazarus APT group surged in 2014 and 2015, its members used mostly custom-tailored malware in their attacks. This threat actor has been active since at least 2009, possibly as early as 2007, and it was involved in both cyber espionage campaigns and sabotage activities aimed to destroy data and disrupt systems.
Security experts from Kaspersky have identified multiple similarities between the Sunburst malware used in the SolarWinds supply chain attack and the Kazuar backdoor that has been employed in cyber espionage campaigns conducted by Russia-linked APT group Turla. SecurityAffairs – hacking, Turla). ” continues the report.
North Korea-linked APT group posed as Samsung recruiters is a spear-phishing campaign that targeted South Korean security companies that sell anti-malware solutions, Google TAG researchers reported. The activity of the Zinc APT group, aka Lazarus , surged in 2014 and 2015, its members used mostly custom-tailored malware in their attacks.
IDA Pro is widely used by malware researchers to translate machine-executable code into assembly language source code for purpose of debugging and reverse engineering. . The activity of the Lazarus APT group surged in 2014 and 2015, its members used mostly custom-tailored malware in their attacks. Win64/NukeSped.JS : devguardmap[.]org
In 2021, the exclusive Russian cybercrime forum Mazafaka was hacked. The forum’s member roster includes a Who’s Who of top Russian cybercriminals, and it featured sub-forums for a wide range of cybercrime specialities, including malware, spam, coding and identity theft. One representation of the leaked Mazafaka database.
The Winnti hacking group continues to target gaming industry, recently it used a new malware named PipeMon and a new method to achieve persistence. Winnti hacking group is using a new malware dubbed PipeMon and a novel method to achieve persistence in attacks aimed at video game companies. ” concludes ESET.
The APT28 group (aka Forest Blizzard , Fancy Bear , Pawn Storm , Sofacy Group , Sednit , BlueDelta, and STRONTIUM ) has been active since at least 2007 and it has targeted governments, militaries, and security organizations worldwide. Most of the APT28s’ campaigns leveraged spear-phishing and malware-based attacks.
Winnti (aka APT41 , Axiom, Barium , Blackfly) is a cyberespionage group that has been active since at least 2007. Symantec observed the attackers deploying a custom malware called Spyder Loader on the target networks. exe for the execution of the malware loader. SecurityAffairs – hacking, APT41). Pierluigi Paganini.
Kopter Group is Switzerland-based company that was founded in 2007 that was acquired by Leonardo in April 2020. SecurityAffairs – hacking, ransomware). The helicopter maker Kopter was hit by LockBit ransomware, the attackers compromised its internal network and encrypted the company’s files. ” reported ZDNet.
“Once the malicious document is opened, the malware is dropped and proceeds to the next stage of the deployment process. The ThreatNeedle malware used in this campaign belongs to a malware family known as Manuscrypt, which belongs to the Lazarus group and has previously been seen attacking cryptocurrency businesses.”
court on Thursday sentenced the Russian hacker Andrei Tyurin to 12 years in prison for his role in an international hacking campaign. The man was arrested in Georgia at the request of US authorities, he was charged with multiple conspiracy counts, including wire fraud, aggravated identity theft and four counts of computer hacking.
The APT28 group (aka Fancy Bear , Pawn Storm , Sofacy Group , Sednit , and STRONTIUM ) has been active since at least 2007 and it has targeted governments, militaries, and security organizations worldwide. “This report aims to shed light on some of Pawn Storm’s attacks that did not use malware in the initial stages.
. “During this past year, dozens of digitally signed variants of this once commodity malware started to reappear in the threat landscape, reigniting interest in this old malware family.” Experts observed several samples of the malware that were digitally signed with valid certificates issued by Certum.
Researchers from the NCC Group’s report and later Symantec confirmed that malware was developed by the Russian cybercrime crew known as Evil Corp , which was behind the Dridex Trojan , and multiple ransomware like Locky , Bart, Jaff , and BitPaymer. This group has been active since at least 2007, in December 2019, the U.S.
The activity of the Lazarus Group surged in 2014 and 2015, its members used mostly custom-tailored malware in their attacks and experts that investigated on the crew consider it highly sophisticated. SecurityAffairs – hacking, Lazarus APT). Researchers provided details for each of the campaigns they have analyzed. Pierluigi Paganini.
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