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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.
Resources
May 30, 2023
Severity High Analysis Summary Recently, researchers discovered an advanced phishing method called “file archiver in the browser” that exploits .ZIP domains to deceive unsuspecting individuals. This […]May 28, 2023Severity High Analysis Summary An email protection and network security services provider has issued a warning regarding a zero-day vulnerability that has been exploited to compromise […]May 26, 2023Severity High Analysis Summary CVE-2023-32165 CVSS:9.8 D-Link D-View could allow a remote attacker to execute arbitrary code on the system, caused by a flaw in TftpReceiveFileHandler […]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
May 30, 2023Severity High Analysis Summary Recently, researchers discovered an advanced phishing method called “file archiver in the browser” that exploits .ZIP domains to deceive unsuspecting individuals. This […]May 28, 2023Severity High Analysis Summary An email protection and network security services provider has issued a warning regarding a zero-day vulnerability that has been exploited to compromise […]May 26, 2023Severity High Analysis Summary CVE-2023-32165 CVSS:9.8 D-Link D-View could allow a remote attacker to execute arbitrary code on the system, caused by a flaw in TftpReceiveFileHandler […]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 – BlackMoon Banking Trojan – Active IOCs
March 28, 2022Rewterz Threat Alert – Nanocore Rat – Active IOCs
March 28, 2022
Severity
Medium
Analysis Summary
A new AgentTesla campaign is seen targeting victims with malspam. AgentTesla is known for stealing data from different applications on victim machines, such as browsers, FTP clients, and file downloaders. Agent Tesla collects personal information from the victim’s machine, steals data from the victim’s clipboard, can log keystrokes, capture screenshots and access the victim’s webcam. It can kill running analysis processes and AVsoftware. The spyware also performs basic actions to check whether it is running on a virtual machine or in debug mode, in an attempt to hide its capabilities and actions from researchers. All the data it obtains is sent in encrypted form via SMTP protocol.
Impact
- Credential Theft
- Data Exfiltration
- Information Disclosure
Indicators of Compromise
MD5
- 9fbb9e75159615441bfd5a9e134260b8
- 4d5b4655bdeb636a26e95e1d2c400760
- 31b290da9304ac91d1f7c2dd10ec379c
- 8ea5ad8081e6a1ac3167ac8397854c3c
- a9c687f57cbef8fd824d6606af017025
- 0a73c34124d3cbf396c5fe40591e3ca6
- 3bae12842e54744bc78a10e13bbd66ca
- 4e431e7f00429784347e10243eb2c3d9
SHA-256
- c39a8dafb70b4adfb21ca557c23f3b81fc965c204bb70d515f8903f3205b72b7
- d4e8b3fcd91c2953bb5dae6d0f4ff805ea44956aad5810f8f4a2c61cb42ad874
- 38083f72bb53d42e0b5c1b12bad8916872e0dd00a30ccd5b900e28481ba5c47d
- a38eeff8dcb94fce98eec40a5012a46252e87d4eb9627f92df9454c321d7f10c
- 9d724ef4b69f3205dd8d73f9b8c9115735147dfe94e2b86a0f9ed4948b3f49b1
- 4977a09ebb1788f7831befadca860114d11ede9a28f65be03de3ad08057e4efc
- a6d6dfb0f05974dc8b41f7f79a0aebcab35b5608a900e53c9726059b2afed130
- 040d9873354c51b33e6d01872d6736cf197eb43a62c3cc0aa48c1ce0204ea85a
SHA-1
- 6fcf2a332abc1a39f2b5388591e08011e04f0940
- 04da7e3d713204aac9d37186d2046e431182e7ff
- 73a81ac136613a7c0290e2ab5572f7b815f7c416
- f32b0d8e9b1f2d21e2651a2702f6b45ed6eaa02b
- 818959025410abcdcb333d141660fe9b5d16f581
- 3c68777027a7f875a3765982df035ba52b3fe29a
- 1e71022fec8e572b1f5f95ec1f4bc2d01248d8eb
- 83a40464d390af9e9849036bae272a9c4ac79950
Remediation
- Block all threat indicators at your respective controls.
- Search for IOCs in your environment.