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    Rewterz Threat Alert – OpenCarrot Malware Identified in Financial Sector

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    Rewterz Threat Alert -New Golang-Based Botnet GoBruteforcer Breaches Web Servers – Active IOCs
    Severity High Analysis Summary According to researchers, a Golang-based botnet named GoBruteforcer has been discovered, which is specifically targeting web servers running FTP, MySQL, phpMyAdmin, and […]
    March 15, 2023
    March 15, 2023
    Rewterz Threat Alert – DarkComet RAT (Remote Access Trojan) – Active IOCs
    Severity High Analysis Summary DarkComet RAT (Remote Administration Tool) is a type of malware that is designed to allow attackers to gain remote access to a […]
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    March 15, 2023
    Rewterz Threat Advisory -Multiple Microsoft Windows Products Vulnerabilties
    Severity High Analysis Summary CVE-2023-23410 CVSS:7.8 Microsoft Windows could allow a local authenticated attacker to gain elevated privileges on the system, caused by a flaw in […]

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    Rewterz Threat Alert – OpenCarrot Malware Identified in Financial Sector

    Managed Security Services

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    • Remote SOC
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    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.

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    March 15, 2023
    March 15, 2023
    Rewterz Threat Alert -New Golang-Based Botnet GoBruteforcer Breaches Web Servers – Active IOCs
    Severity High Analysis Summary According to researchers, a Golang-based botnet named GoBruteforcer has been discovered, which is specifically targeting web servers running FTP, MySQL, phpMyAdmin, and […]
    March 15, 2023
    March 15, 2023
    Rewterz Threat Alert – DarkComet RAT (Remote Access Trojan) – Active IOCs
    Severity High Analysis Summary DarkComet RAT (Remote Administration Tool) is a type of malware that is designed to allow attackers to gain remote access to a […]
    March 15, 2023
    March 15, 2023
    Rewterz Threat Advisory -Multiple Microsoft Windows Products Vulnerabilties
    Severity High Analysis Summary CVE-2023-23410 CVSS:7.8 Microsoft Windows could allow a local authenticated attacker to gain elevated privileges on the system, caused by a flaw in […]

    Threat Insights

    16
    pdf-file (1)
    Annual Threat Intelligence Report 2022
    • Threat Advisories
    • Monthly Threat Insights
    • Threat Intelligence Reports
  • Why Rewterz?

    About Us

    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.

    Read More

    play_btn_Smallplay_btn_hover_Small
    leadership

    Our Leadership

    Our leadership team brings together years of knowledge and experience in cybersecurity to drive our company's mission and vision. Our team is passionate about delivering high-quality products and services, leading by example and assisting our clients in securing their organization’s environment.
    help

    CSR

    At Rewterz, we believe that businesses have a responsibility to impact positively and contribute to the well-being of our communities as well as the planet. That's why we are committed to operating in a socially responsible and sustainable way.

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Rewterz
Rewterz Threat Advisory – CVE-2019-1378 – Windows 10 Update Assistant Elevation of Privilege Vulnerability
October 14, 2019
Rewterz
Rewterz Threat Advisory – CVE-2019-14287 – Sudo Flaw Lets Linux Users Run Commands As Root
October 15, 2019

Rewterz Threat Alert – OpenCarrot Malware Identified in Financial Sector

October 15, 2019

Severity

High

Analysis Summary

IBM X-Force IRIS responded to an incident in a financial services customer in southeast Asia that we assess with high confidence was perpetrated by ITG03. During this engagement, IRIS was able to observe several unreported malware and tools used by ITG03 to conduct specific actions which indicate the adversary was interested in accessing the SWIFT environment of the institution. One tool, a listener backdoor, included a set of command capabilities that is virtually identical to other command sets we have analyzed in their custom-coded malware employed against different targets. Specifically, the commands for downloading and time-stomping files, secure file/directory deletion and the proxy capabilities in addition to the other commands are a strong signature of ITG03 custom trojans. The sample svchost.exe is a backdoor that listens to port 443 (SSL port). The port can be overridden by specifying a port number in the command line arguments using the -F parameter. The backdoor listens for and accepts commands from a C2 and contains the capabilities to remotely access files, processes, execute commands, and download and upload data. The binary can also connect to a remote server by specifying an address with the -C parameter.

Impact

Financial loss

Indicators of Compromise

Malware Hashes : MD5

  • 02361636b6510a3c56611085c72
  • ef79fef7cb50c58204fe9f20e60c1e2543102
  • 559fab985ccc9e66f8c9b283915c59bf
  • 5b4b30bb05355ae497e1b0bf3d8f153f
  • dc7af3f4f4e567ea6af8fb72692738e1

Remediation

  • Block all threat indicators at your respective controls.
  • Always be suspicious about emails sent by unknown senders.
  • Never click on the links/attachments sent by unknown senders.

Platform

  • Rewterz XDR
  • Rewterz Defense
  • Rewterz Threat Intelligence

Managed Security Services

  • Managed Security Monitoring
  • Remote SOC
  • Onsite SOC
  • Hybrid SOC

Assess

  • Compromise Assessment
  • APT Assessment
  • Penetration Testing
  • Architecture Design & Review
  • Red Team Assessment
  • Purple Team Assessment
  • Social Engineering
  • Source Code Review

Transform

  • SOC Consultancy
  • SOC Maturity Assessment
  • SOC Model Evaluation
  • SOC Gap Analysis
  • SIEM Gap Analysis
  • SIEM Optimization
  • SOC Content Pack

Train

  • Simulated Cyber Attack Exercise
  • Tabletop Exercise
  • Security Awareness and Training

Respond

  • Incident Analysis
  • Incident Response

Threat Insights

  • Threat Advisories
  • Monthly Threat Insights
  • Threat Intelligence Reports

Resources

  • Blog
  • Press Releases

Connect With Us

  • Contact
  • Careers
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