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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 – Legion Loader’s Nest of Malware
December 26, 2019Rewterz Threat Alert – ISO Files in Email Attachments Delivering Malware
December 26, 2019
Severity
Medium
Analysis Summary
A number of malicious code attacks that were targeted at Android users in South Korea. The attacker induced the victim to install and use the malicious Android application by disguising it as a common mobile application in South Korea. After analysis, it was found that the attack activity is consistent with the KONNI Android Trojan disclosed by ESTsecurity, both in terms of attack methods and Trojan horse framework.
Fake download page of GooglePlay
After the APK Trojan is executed, it will request “http: // [C2] /manager/files/To_[IMEI].txt ” every 3 seconds , and then execute the instructions issued by the attacker based on the returned data, and then execute the The result is transmitted back to the server through the upload interface; when the Trojan starts, it will upload the phone information, SDCard file directory, and the list of installed applications to the C2 server.
Impact
Exposure of sensitive information
Indicators of Compromise
MD5
- 2487a29d1193b5f48d29df02804d8172
- 2cbf145eb39818d2b43b8c03ddb28ddf
- 9e9745415793488ecf0774c7477bf2ae
- e039be15ddf7334311ee01711ba69481
Remediation
- Block all threat indicators on your respective controls.
- Always download applications from legitimate accounts.