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    • Rewterz XDR
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    Rewterz Threat Alert – GCleaner Malware – Active IOCs

    Managed Security Services

    • Managed Security Monitoring
    • Remote SOC
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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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    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
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    March 6, 2023
    Rewterz
    March 6, 2023
    Rewterz Threat Advisory – CVE-2023-27290 – IBM Observability with Instana missing Vulnerability
    Severity High Analysis Summary CVE-2023-27290 Docker based datastores for IBM Instana (IBM Observability with Instana 239-0 through 239-2, 241-0 through 241-2, and 243-0) do not currently […]
    March 5, 2023
    Rewterz
    March 5, 2023
    Rewterz Threat Alert – SmokeLoader Malware – Active IOCs
    Severity Medium Analysis Summary Smoke Loader – a malicious bot application – can be used to load additional malware. Smoke Loader has been spotted in the […]
    March 5, 2023
    Rewterz
    March 5, 2023
    Rewterz Threat Alert – Cobalt Strike Malware – Active IOCs
    Severity Medium Analysis Summary Cobalt Strike first appeared in 2012 in response to alleged flaws in the Metasploit Framework, an existing red team (penetration testing) tool. […]

    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.

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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.
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    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 – GCleaner Malware – 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 6, 2023
    Rewterz
    March 6, 2023
    Rewterz Threat Advisory – CVE-2023-27290 – IBM Observability with Instana missing Vulnerability
    Severity High Analysis Summary CVE-2023-27290 Docker based datastores for IBM Instana (IBM Observability with Instana 239-0 through 239-2, 241-0 through 241-2, and 243-0) do not currently […]
    March 5, 2023
    Rewterz
    March 5, 2023
    Rewterz Threat Alert – SmokeLoader Malware – Active IOCs
    Severity Medium Analysis Summary Smoke Loader – a malicious bot application – can be used to load additional malware. Smoke Loader has been spotted in the […]
    March 5, 2023
    Rewterz
    March 5, 2023
    Rewterz Threat Alert – Cobalt Strike Malware – Active IOCs
    Severity Medium Analysis Summary Cobalt Strike first appeared in 2012 in response to alleged flaws in the Metasploit Framework, an existing red team (penetration testing) tool. […]

    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 Alert – RedLine Stealer – Active IOCs
January 3, 2023
Rewterz
Rewterz Threat Alert – AsyncRAT – Active IOCs
January 3, 2023

Rewterz Threat Alert – GCleaner Malware – Active IOCs

January 3, 2023

Severity

Medium

Analysis Summary

GCleaner is a tool that acts as a fake PC cleaner and is also known as Fake Garbage Cleaner. This tool was observed at the beginning of 2019 when executed it drops a Azorult Password straler. Moreover, the website implements a Traffic Direction System(TDS) using IPLogger which drops different malware including Azorult, PredatorTheThieff, and Miners depending on the location of the victim. To avoid the detection by Anti-virus they changed their technique by distributing these malware through crack websites. When these cracks are executed, it emits various payloads. Depending on the country it emits various malware which includes STOP/DJVU ransomware, SmokeLoader, Redline, Amadey, Flicker, and Racoon Stealer. The countries that were mostly targeted were the US, EU, and CA.

Impact

  • Information Theft
  • Credential Theft
  • Exposure of Sensitive Data

Indicators of Compromise

MD5

  • e7275c98baeec644557a29a205da9b67
  • 5d2f16ef266104387e196951e7a54383
  • e6db994994318206eff5a82324545b3e
  • 6f6c4d15d31224cc292b05a69f78e178
  • 50101e98e33d37f43dcef96003d56b36
  • 46c21a42e283c54c5f5934b60872bef3
  • 426f4f29514181a9f51151104ce2d6cd
  • 13f43881e6a011955b50c9e6bf6c7c7e
  • 5c0ca5ae09abe424a930dbabfcd1fbc0

SHA-256

  • d276c6dd3e341d814a4f6f95031c1feb020ed7f9f34508fc05b835aa9e67c261
  • a5d66a7d45ad000c9925a7cc663df2a8944fcd5cf8de64533ea36f545599ca39
  • df3a5dfe36eb2cbfc310116b48b98fc69cd558014c0ce40a4ea000b5ff6e21e6
  • 369098038281f7de6094bd9ac164f7ddd4aa445df37457d4e0cee03d9a6fb860
  • e8aacc014758fe6502f46e08a8e1abd3b5c1fdb4fa6f6c47596763dfd36fff8c
  • 2846006987a6aca3fed8047eb1366ff3666ff631f92d79690b69821e402a43b1
  • c9c68f9d0746eccdd0b556886e485553f9a3b11cd08f6f808fd12434231333c3
  • 65270c63dcea433a796178b20938418eafb1d0b31c7403057db9eb529e932bd9
  • bc2eff9f6234efcd11365832a4486d8946404d010e8ccd0316170cc8b1dd0c1f

SHA-1

  • ca95beb155f5013aceb85f4d2c2659c361ae36f3
  • 025c8f532bd1b3824730e2b110da6240fad56201
  • 408bea3ea1a62ceca765cd7883a8229f5f9f15ff
  • 22f50ea0eb07f941066210c48b45d796732f469d
  • c2a192a084c4dfe97c675931869f79b5ce1f62d4
  • afb42e28002c79b1ece29c7efa40ef470a3878d6
  • 35617affcdf9676bd0cef68104a5e01e652f77d7
  • 646b9a03721139c5bc156a84e73c250db68df9df
  • 01a2b88cefb4a8323b33169604b2f18b6ef5f5d9

Remediation

  • Block all threat indicators at your 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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