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    Rewterz Threat Alert – Double Dragon APT41, a Dual Espionage and Cyber Crime Operation

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    March 15, 2023
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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 […]
    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 […]

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    Rewterz Threat Alert – Double Dragon APT41, a Dual Espionage and Cyber Crime Operation

    Managed Security Services

    • Managed Security Monitoring
    • 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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    • APT Assessment
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    • Purple Team Assessment
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    • Source Code Review

    Transform

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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.

    Connect with Us

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Rewterz
Rewterz Threat Advisory – CVE 2019-1918 – Cisco IOS XR Software Intermediate System–to–Intermediate System Denial of Service Vulnerability
August 8, 2019
Rewterz
Rewterz Threat Advisory – Wind River VxWorks Multiple Vulnerabilities
August 9, 2019

Rewterz Threat Alert – Double Dragon APT41, a Dual Espionage and Cyber Crime Operation

August 8, 2019

Severity

High

Analysis Summary

APT41 espionage operations against the healthcare, high-tech, and telecommunications sectors include establishing and maintaining strategic access, and through mid-2015, the theft of intellectual property.

APT41 is unique among tracked China-based actors in that it leverages non-public malware typically reserved for espionage operations in what appears to be activity that falls outside the scope of state-sponsored missions. Based on early observed activity, consistent behavior, and APT41’s unusual focus on the video game industry, we believe the group’s cyber crime activities are most likely motivated by personal financial gain or hobbyist interests.

image-1565269808.png

Impact

Financial loss

Indicators of Compromise

URLs

  • agegamepay[.]com
  • ageofwuxia[.]com
  • ageofwuxia[.]info
  • ageofwuxia[.]net
  • ageofwuxia[.]org
  • bugcheck.xigncodeservice[.]com
  • byeserver[.]com
  • dnsgogle[.]com
  • gamewushu[.]com
  • gxxservice[.]com
  • ibmupdate[.]com
  • infestexe[.]com
  • kasparsky[.]net
  • linux-update[.]net
  • macfee[.]ga
  • micros0ff[.]com
  • micros0tf[.]com
  • notped[.]com
  • operatingbox[.]com
  • paniesx[.]com
  • serverbye[.]com
  • sexyjapan.ddns[.]info
  • symanteclabs[.]com
  • techniciantext[.]com
  • win7update[.]net
  • xigncodeservice[.]com
  • akbklxp@126[.]com
  • akbklxp@163[.]com
  • hackershby@126[.]com
  • hrsimon59@gmail[.]com
  • injuriesa@126[.]com
  • injuriesa@163[.]com
  • injuriesa@gmail[.]com
  • injuriesa@hotmail[.]com
  • injuriesa@qq[.]com
  • kbklxp@126[.]com
  • petervc1983@gmail[.]com
  • ravinder10@126[.]com
  • ravinder10@hotmail[.]com
  • ravinder10@sohu[.]com
  • wolf_zhi@yahoo[.]com


Malware Hash (MD5/SHA1/SH256)

  • 04fb0ccf3ef309b1cd587f609ab0e81e
  • 0b2e07205245697a749e422238f9f785
  • 272537bbd2a8e2a2c3938dc31f0d2461
  • dd792f9185860e1464b4346254b2101b
  • fcfab508663d9ce519b51f767e902806
  • 5b26f5c7c367d5e976aaba320965cc7f
  • f8c89ccd8937f2b760e6706738210744
  • 46a557fbdce734a6794b228df0195474
  • 77c60e5d2d99c3f63f2aea1773ed4653
  • 849ab91e93116ae420d2fe2136d24a87
  • 36711896cfeb67f599305b590f195aec
  • 7d51ea0230d4692eeedc2d5a4cd66d2d
  • a0a96138b57ee24eed31b652ddf60d4e
  • ba08b593250c3ca5c13f56e2ca97d85e
  • 223e4cc4cf5ce049f300671697a17a01
  • 37e100dd8b2ad8b301b130c2bca3f1ea
  • 557ff68798c71652db8a85596a4bab72
  • 830a09ff05eac9a5f42897ba5176a36a
  • b0877494d36fab1f9f4219c3defbfb19
  • c8403fabda4d036a55d0353520e765c9
  • ff8d92dfbcda572ef97c142017eec658
  • ffd0f34739c1568797891b9961111464
  • 72584d6b7dd10c82d9118567b548b2b1
  • 97363d50a279492fda14cbab53429e75
  • a6c7db170bc7a4ee2cdb192247b59cd6
  • 5e87b09f9a3f1b728c9797560a38764b
  • 8c6cceae2eea92deb6f7632f949293f0

Remediation

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