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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 – LokiBot – IOCs
April 22, 2020Rewterz Threat Alert – DopplePaymer Ransomware hits Banka Ekonomike in Kosovo
April 22, 2020
Severity
High
Analysis Summary
A few weeks ago, Maze Ransomware targeted an Algerian oil company and posted some of their data online as a part of victim shaming. Last week, a large enterprise-class, managed service provider (Cognizant) fell victim to a Maze ransomware attack. This particular campaign includes a signed DLL payload (kepstl32.dll). Upon infection, the trojan will drop a customized desktop image into %temp%, and then traverse the disk, encrypting supported file-types. A copy of the ransom instructions “DECRYPT-FILES.txt” is dropped into each folder containing encrypted files. As with previous variants of Maze, the trojan will attempt to inhibit recovery by deleting shadow copies via WMIC.exe (wmic.exe shadowcopy delete). Given below are the IoCs.
Impact
- Files Encryption
- Confidentiality breach
Indicators of Compromise
MD5
- a0dc59b0f4fdf6d4656946865433bcce
- fba4cbb7167176990d5a8d24e9505f71
- c043c153237b334df2f2934f7640e802
- 910aa49813ee4cc7e4fa0074db5e454a
SHA-256
- 9d86beb9d4b07dec9db6a692362ac3fce2275065194a3bda739fe1d1f4d9afc7
- 5c9b7224ffd2029b6ce7b82ea40d63b9d4e4f502169bc91de88b4ea577f52353
- fb5de69b222d81fea2f4b08fd5af612faf24b9e75698ac331af066fbc360a30a
- 4218214f32f946a02b7a7bebe3059af3dd87bcd130c0469aeb21b58299e2ef9a
SHA1
- c10fd0163c42f1149d5dcfb44e31b53a4fe6c6c9
- aa6cd2698d4f9a7fa99f5807f4b6695a0bfd0124
- d5ef91b849122109615007329ec6548830f13bfc
- 45831987fabeb7b32c70f662be8cb24e2efef1dc
Remediation
- Block the threat indicators at their respective controls.
- Keep all software and systems updated to latest versions.
- Do not download any untrusted files from email attachments or the internet.