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    Read More about XDR

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    • Rewterz XDR
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    Rewterz Threat Alert – Remcos RAT – Active IOCs

    Managed Security Services

    • Managed Security Monitoring
    • Remote SOC
    • Onsite 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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    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

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    • Simulated Cyber Attack Exercise
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    March 21, 2023
    March 21, 2023
    Rewterz Threat Alert – Rhadamanthys Stealer – Active IOCs
    Severity Medium Analysis Summary Rhadamanthys is a type of malware known as a stealer, which is designed to steal sensitive information from infected computers. It was […]
    March 21, 2023
    March 21, 2023
    Rewterz Threat Alert – Mirai Botnet aka Katana – Active IOCs
    Severity High Analysis Summary The Mirai botnet is a type of malware that infects Internet of Things (IoT) devices, such as routers, security cameras, and other […]
    March 21, 2023
    March 21, 2023
    Rewterz Threat Alert – LockBit Ransomware – Active IOCs
    Severity High Analysis Summary LockBit ransomware takes as little as five minutes to deploy the encryption routine on target systems once it lands on the victim […]

    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

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    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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logo_SVG-01
  • Platform
    xdrLogo
    center_new
    Read More about XDR

    Platform

    • Rewterz XDR
    • Rewterz Defense
    • Rewterz Threat Intelligence
    Rewterz Threat Alert – Remcos RAT – Active IOCs

    Managed Security Services

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

    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.

  • Services

    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
  • Solutions
  • Resources

    Resources

    • Blog
    • Press Releases
    March 21, 2023
    March 21, 2023
    Rewterz Threat Alert – Rhadamanthys Stealer – Active IOCs
    Severity Medium Analysis Summary Rhadamanthys is a type of malware known as a stealer, which is designed to steal sensitive information from infected computers. It was […]
    March 21, 2023
    March 21, 2023
    Rewterz Threat Alert – Mirai Botnet aka Katana – Active IOCs
    Severity High Analysis Summary The Mirai botnet is a type of malware that infects Internet of Things (IoT) devices, such as routers, security cameras, and other […]
    March 21, 2023
    March 21, 2023
    Rewterz Threat Alert – LockBit Ransomware – Active IOCs
    Severity High Analysis Summary LockBit ransomware takes as little as five minutes to deploy the encryption routine on target systems once it lands on the victim […]

    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.

    Connect with Us

    • Contact
    • Careers
Get in Touch
Rewterz
Rewterz Threat Advisory –Multiple Fortinet Security Vulnerabilities
August 4, 2021
Rewterz
Rewterz Threat Advisory – CVE-2021-21389 – WordPress BuddyPress Plugin Privilege Escalation
August 4, 2021

Rewterz Threat Alert – Remcos RAT – Active IOCs

August 4, 2021

Severity

Medium

Analysis Summary

Remcos Remote Control and Surveillance, marketed as a legitimate software by a Germany-based firm Breaking Security for remotely managing Windows systems is now widely used in multiple malicious campaigns by threat actors. Remcos RAT is a sophisticated remote access Trojan (RAT) that can be used to fully control and monitor any Windows computer from XP and onwards. The current campaign utilizes social engineering techniques wherein threat actors are leveraging what’s new and trending worldwide. The phishing email contains a PDF offering CoronaVirus safety measures but in reality, this PDF includes an executable for a REMCOS RAT dropper that runs together with a VBS file executing the malware. The malware also adds 
Startup registry key at “HKCU\Software\Microsoft\Windows\CurrentVersion\RunOnce” for it to become persistent while the device affected has been restarted. 
This Backdoor gathers the following information and sends it to its servers: 

  • Computer Information (OS version, computer name, system type, product name, primary adapter) 
  • User information (user access, user profile, user name, user domain) 
  • Processor information (processor revision number, processor level, processor identifier, processor architecture),

Impact

  • Breach of: Victim’s machine information (OS version, computer name, system type, product name, primary adapter). 
  • User information (user access, user profile, user name, user domain) 
  • Processor information (processor revision number, processor level, processor identifier, processor architecture)

Indicators of Compromise

MD5

  • 17bce5a3e92767783947afca5db665c3
  • fa27a56a665873b6257b2baffae8a3a2
  • 4ed552c4f8780a47ecad83ba5caf1931
  • 9318f8d6ada66cf786eea4717e9111e4
  • 26d1beca6157aa1ea3ba22dfe6ed8bad
  • 1e4f15df7b372f779d3bf3957168e4b4
  • 5bbd841e1c53b96289116be04d0c1df8
  • 5b373c3a96f8565edff429260ac86f4b

SHA-256

  • efb476a38cb543e7918190d477a0d13b7551e19ab971f0047c8006e319261102
  • 3c58b3526bc5452924ef24bb550398546a0feae364f3ad4861ad0bc2618f170c
  • 67de650ad4647379421afe93852fed33a05f7513a64402772b61e8f96ffc03f0
  • 0a2dae520e8ef1bb16e29c940f50b10e8f45e789b2b3e5ec69a6728db13435c2
  • e9347ac566eadef7764b0d50c64ca06561171f30392b1d37d1ee8cdde6c0b145
  • 79d08f97a018a5186a92d68d7dd3a7f1f874e2470d4626448585cd48e0e23619
  • f555b62bf0009296fac351876b799bce9c56ff50412639a7c465f5e542f5fef3
  • 0995508fb834276c81247e483148dffb912b7fbdad2a92a7c444f2b3caede34d

SHA-1

  • 4391431a67f15394062da9659f5e70c32569df33
  • 332c31206c4f2bf02c8240539a90653567cc058a
  • d620751923fdbf38a7deabe8b3f6aeff759fa8fa
  • dfa4b81496e37f573083d9862f8105526eb9ddcc
  • 36838403ed23cc30c7294b5fc6d34045e8aa889d
  • 0c89442d8e148881b64003724ae75ef390ab1b73
  • 3e3297148c0a26d58b32b830479a6482e75b9086
  • cade63fa81cccd2f0e2c80f83bde171f85072bab

Remediation

  • Block all threat indicators at their respective controls.
  • Search for IOCs in your environment

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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