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Managed Security Services
Managed Penetration Testing
Rewterz penetration testing services help organizations determine if a cyber attacker can gain access to their critical assets while giving them detailed insights of the overall business impact of a cyber attack.
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September 22, 2023
Severity High Analysis Summary Ducktail Malware is a malicious program designed by hackers to infiltrate computers and networks globally. Ducktail malware is typically delivered through a […]September 22, 2023Severity Medium Analysis Summary First discovered in 2016, Revenge RAT is a remote access trojan (RAT) designed to give an attacker complete control over an infected […]September 22, 2023Severity High Analysis Summary The Konni APT (Advanced Persistent Threat) group is a cyber espionage group that has been active since at least 2014. It is […]Threat Insights
Before Rewterz got its start, the market was in dire need of a specialized and dedicated information security company. It was nearly impossible for businesses to find a trustworthy provider that could truly cover all of their bases. We wanted to meet this need, giving companies across the globe a chance to get ahead while knowing that their data is in good hands.
Connect with Us
Platform
Managed Security Services
Managed Penetration Testing
Rewterz penetration testing services help organizations determine if a cyber attacker can gain access to their critical assets while giving them detailed insights of the overall business impact of a cyber attack.
Resources
September 22, 2023Severity High Analysis Summary Ducktail Malware is a malicious program designed by hackers to infiltrate computers and networks globally. Ducktail malware is typically delivered through a […]September 22, 2023Severity Medium Analysis Summary First discovered in 2016, Revenge RAT is a remote access trojan (RAT) designed to give an attacker complete control over an infected […]September 22, 2023Severity High Analysis Summary The Konni APT (Advanced Persistent Threat) group is a cyber espionage group that has been active since at least 2014. It is […]Threat Insights
Before Rewterz got its start, the market was in dire need of a specialized and dedicated information security company. It was nearly impossible for businesses to find a trustworthy provider that could truly cover all of their bases. We wanted to meet this need, giving companies across the globe a chance to get ahead while knowing that their data is in good hands.
Connect with Us
Rewterz Threat Alert – Cryptocurrency Miner Delivered via Hawkeye Keylogger
December 13, 2019Rewterz Threat Advisory – CVE-2019-14568 – Intel Privilege Escalation Flaw in Rapid Storage Technology
December 18, 2019
Severity
Medium
Analysis Summary
A new Monero cryptominer has been discovered by Deep Instinct during an incident targeting an Asia-based aviation organization. This miner is persistent, file-less, and leverages the Tor infrastructure. The infection chain begins with a PowerShell command that creates a scheduled task set to run another encoded PowerShell command at system startup. This 2nd encoded PowerShell command, when decoded, reveals the use of a reflective-PE loader that retrieves malicious content stored in the registry and injects it into its own process as run-time compiled C# code.
Impact
- Crypto-Mining malware
- Sharp spike in CPU usage
Indicators of Compromise
MD5
- 3866532d537df4795d88f97c38c1c25a
- 4a7d5d67ce8e6a890f4a272be3f782bd
- a381ba89d294f120dd76a684bda24276
URL
http[:]//165[.]22[.]50[.]215/functionupdate[.]exe
Remediation
- Block all threat indicators at your respective controls.
- Always be suspicious about emails sent by unknown senders.
- Never click on the links/attachments sent by unknown senders.