malware

Where is the Origin QAKBOT Uses Valid Code Signing

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Where is the Origin QAKBOT Uses Valid Code Signing

In this case, the assumption that the threat actor was directly issued certificates through abuse of the certificate issuance process is more strongly suspected than the stealing of the private key, but the protection of private keys on the user side is still a challenge. In the use of code signing certificates, private key protection on the user side has been enhanced over time, but it still has a long way to go before it…

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Fighting the continued rise of wiper malware

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Fighting the continued rise of wiper malware

Fighting the continued rise of wiper malware | Security Magazine This website requires certain cookies to work and uses other cookies to help you have the best experience. By visiting this website, certain cookies have already been set, which you may delete and block. By closing this message or continuing to use our site, you agree to the use of cookies. Visit our updated privacy and cookie policy to learn more. This Website Uses…

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Attack Surface Management 2022 Midyear Review Part 1

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Attack Surface Management 2022 Midyear Review Part 1

Attack Surface Management 2022 Midyear Review Part 1 Privacy & Risks In our 2022 midyear roundup, we examine the most significant trends and incidents that influenced the cybersecurity landscape in the first half of the year. By: Trend Micro October 20, 2022 Read time:  ( words) The digital age is an exciting time for businesses as it offers the opportunity to be more efficient and effective with how things are done. Many companies have taken…

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TeamTNT Returns – or Does It?

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TeamTNT Returns – or Does It?

Our honeypots caught malicious cryptocurrency miner samples targeting the cloud and containers, and its routines are reminiscent of the routines employed by cybercriminal group TeamTNT, which was said to have quit in November 2021. Our investigation shows that another threat actor group, WatchDog, might be mimicking TeamTNT’s arsenal. Source link

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Oil and Gas Cybersecurity: Trends & Response to Survey

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Oil and Gas Cybersecurity: Trends & Response to Survey

Q10：Thinking about the last 12 months, post-incident, does your organization make cybersecurity improvements in order to minimize the risks of future attacks? (N＝829) Compared to other industries, the disrupted time during cyberattacks is longer and the amount of damage is large, but the result is that they appear to be reluctant to improve cybersecurity. As mentioned above, it is difficult to stop the system, and even maintenance is required once a year, assuming continuous operation….

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Black Basta Ransomware Gang Infiltrates networks via QAKBOT, Brute Ratel, and Cobalt Strike

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Black Basta Ransomware Gang Infiltrates networks via QAKBOT, Brute Ratel, and Cobalt Strike

Tactic / Technique Notes TA0001 Initial Access T1566.001 Phishing: Spear phishing Attachment Victims receive spear phishing emails with attached malicious zip files – typically password protected or HTML file. That file contains an ISO file. T1566.001 Phishing: Spear phishing Link QAKBOT has spread through emails with newly created malicious links. TA0002 Execution T1204.001 User Execution: Malicious Link QAKBOT has gained execution through users accessing malicious link T1204.002 User Execution: Malicious Link QAKBOT has gained execution…

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Tracking Earth Aughisky’s Malware and Changes

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Tracking Earth Aughisky’s Malware and Changes

Tracking Earth Aughisky’s Malware and Changes APT & Targeted Attacks For over 10 years, security researchers have been observing and keeping tabs of APT group Earth Aughisky’s malware families and the connections, including previously documented malware that have yet to be attributed. By: CH Lei October 04, 2022 Read time:  ( words) For security researchers and analysts monitoring advanced persistent threat (APT) groups’ attacks and tools, Earth Aughisky (also known as Taidoor) is among the…

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Atlassian Confluence Vulnerability CVE-2022-26134 Abused For Cryptocurrency Mining, Other Malware

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Atlassian Confluence Vulnerability CVE-2022-26134 Abused For Cryptocurrency Mining, Other Malware

Atlassian Confluence Vulnerability CVE-2022-26134 Abused For Cryptocurrency Mining, Other Malware Exploits & Vulnerabilities Users are advised to patch immediately: We found exploit samples abusing the Atlassian Confluence vulnerability (CVE-2022-26134) in the wild for malicious cryptocurrency mining. By: Sunil Bharti September 21, 2022 Read time:  ( words) We observed the active exploitation of CVE-2022-26134, an unauthenticated remote code execution (RCE) vulnerability with a critical rating of 9.8 in the collaboration tool Atlassian Confluence. The gap is…

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77% of retail organizations targeted by ransomware in 2021

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77% of retail organizations targeted by ransomware in 2021

77% of retail organizations targeted by ransomware in 2021 | Security Magazine This website requires certain cookies to work and uses other cookies to help you have the best experience. By visiting this website, certain cookies have already been set, which you may delete and block. By closing this message or continuing to use our site, you agree to the use of cookies. Visit our updated privacy and cookie policy to learn more. This…

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BumbleBee a New Modular Backdoor Evolved From BookWorm

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BumbleBee a New Modular Backdoor Evolved From BookWorm

BumbleBee a New Modular Backdoor Evolved From BookWorm Malware In March 2021, we investigated a backdoor with a unique modular architecture and called it BumbleBee due to a string embedded in the malware. However, in our recent investigations, we have discovered a controller application that expands its capabilities. By: Vickie Su, Ted Lee, Nick Dai September 02, 2022 Read time:  ( words) In March 2021, we investigated a backdoor with a unique modular architecture and…

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