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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 18, 2023
Severity Medium Analysis Summary Lumma is an information stealer that is sold as a Malware-as-a-Service (MaaS) on Russian-speaking underground forums and Telegram. Lumma is an information […]September 18, 2023Severity Medium Analysis Summary CVE-2023-4948 CVSS:4.3 WooCommerce CVR Payment Gateway Plugin for WordPress could allow a remote attacker to bypass security restrictions, caused by missing capability […]September 18, 2023Severity High Analysis Summary Microsoft has stated that a ransomware group working with an initial access broker has recently started using Microsoft Teams for their phishing […]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 18, 2023Severity Medium Analysis Summary Lumma is an information stealer that is sold as a Malware-as-a-Service (MaaS) on Russian-speaking underground forums and Telegram. Lumma is an information […]September 18, 2023Severity Medium Analysis Summary CVE-2023-4948 CVSS:4.3 WooCommerce CVR Payment Gateway Plugin for WordPress could allow a remote attacker to bypass security restrictions, caused by missing capability […]September 18, 2023Severity High Analysis Summary Microsoft has stated that a ransomware group working with an initial access broker has recently started using Microsoft Teams for their phishing […]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 Advisory – CVE-2021-39019 – IBM Engineering Lifecycle Optimization Vulnerability
July 19, 2022Rewterz Threat Alert – Ursnif Banking Trojan – Active IOCs
July 19, 2022
Severity
High
Analysis Summary
In the past few years Orcus was known as Schnorchel, is a Remote Access Trojan with some odd activity. This RAT enables attackers to create plugins using a custom development library and offers a robust core feature set that makes it one of the most dangerous malicious programs in its class. The ability of Orcus RAT
- Keylogging and remote administration
- Stealing system information and credentials
- Taking screenshots, recording video from Webcams, recording audio from microphones, and disabling webcam light
- Executing remote code execution and Denial-of-Service
- Exploring/editing registry
- Detecting VMs
- Reverse Proxying
- Real-Time Scripting
- Advanced Plugin System
Government entities, financial services organizations, information technology service providers, and consultancies are the main target sectors of Orcus RAT.
Impact
- Credential Theft
- Financial Loss
Indicators of Compromise
MD5
- a21927812ef8cf46aac3ff0dcdc1e102
- 47709b5a8c5732b75a5a2710b8cd4eaf
- b429afc0b2ad821ac089f7b1c91c39ac
SHA-256
- 8d60639c5f195b89770f70ff7ae4e1f4ace189e45e1391c01dbaa320ae345f91
- eb6fdc22c3a91a8628a1c54ed6dac2b1f7f7e1f1046ab1cd2f1143b77d5f524b
- bcc3034a6434070d16dead6af6ec273d80810c8404a68885c2271ae16901ffe5
SHA-1
- dfa70802bab84de5f750fd4236739ecfce07fee2
- 8eca3b6c4b830e79a56a2b6d40a2cb0f29f25f1f
- d618554a2d84f7dcde4285a6af370342c22bba1c
Remediation
- Block the threat indicators at their respective controls.
- Search for IOCs in your environment.
- Do not respond to unexpected emails from untrusted email addresses.