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, 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 Update – Russian State-Sponsored and Criminal Cyber Threats to Critical Infrastructure – Russian-Ukrainian Cyber Warfare
April 27, 2022Rewterz Threat Alert – RedLine Stealer – Active IOCs
April 27, 2022
Severity
High
Analysis Summary
In August 2021, Quantum Ransomware was identified for the first time. One of the first access vectors used by the threat actors is the IcedID virus, which uses Cobalt Strike for remote access and leads to data theft and encryption using Quantum Locker. Using phishing emails with an ISO file attached, IcedID gained initial access to the target’s PC. To get beyond email security restrictions, IcedID and ISO archive are a fantastic combination. Cobalt Strike was injected two hours after the infection had begun. Threat actors eventually employed WMI and PsExec to encrypt machines and deploy the Quantum ransomware payload. The attack was completed in less than four hours, which is extremely impressive.
Impact
- Unauthorized Access
- Data Exfiltration
- File Encryption
Indicators Of Compromise
MD5
- e051009b12b37c7ee16e810c135f1fef
- 4a6ceabb2ce1b486398c254a5503b792
- adf0907a6114c2b55349c08251efdf50
- 49513b3b8809312d34bb09bd9ea3eb46
- 350f82de99b8696fea6e189fcd4ca454
SHA-256
- 5bc00ad792d4ddac7d8568f98a717caff9d5ef389ed355a15b892cc10ab2887b
- 4a76a28498b7f391cdc2be73124b4225497232540247ca3662abd9ab2210be36
- 3bb2f8c2d2d1c8da2a2051bd9621099689c5cd0a6b12aa8cb5739759e843e5e6
- 6f6f71fa3a83da86d2aba79c92664d335acb9d581646fa6e30c35e76cf61cbb7
- 84f016ece77ddd7d611ffc0cbb2ce24184aeee3a2fdbb9d44d0837bc533ba238
- c140ae0ae0d71c2ebaf956c92595560e8883a99a3f347dfab2a886a8fb00d4d3
SHA-1
- 415b27cd03d3d701a202924c26d25410ea0974d7
- 08a1c43bd1c63bbea864133d2923755aa2f74440
- aa25ae2f9dbe514169f4526ef4a61c1feeb1386a
- 445294080bf3f58e9aaa3c9bcf1f346bc9b1eccb
- deea45010006c8bde12a800d73475a5824ca2e6f
Remediation
- Block all threat indicators at your respective controls.
- Search for IOCs in your environment.