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    Rewterz Threat Advisory – ModiLoader aka DBatLoader – Active IOCs

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    • 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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    May 25, 2023
    Rewterz
    May 25, 2023
    Rewterz Threat Alert – STOP (DJVU) Ransomware – Active IOCs
    Severity High Analysis Summary The STOP/DJVU ransomware initially made headlines in 2018 and has since been attacking individuals all around the world. It’s widespread on torrent […]
    May 24, 2023
    Rewterz
    May 24, 2023
    Rewterz Threat Advisory – CVE-2023-30440 – IBM PowerVM Hypervisor Vulnerability
    Severity Medium Analysis Summary CVE-2023-30440 IBM PowerVM Hypervisor could allow a local attacker with control a partition that has been assigned SRIOV virtual function (VF) to […]
    May 24, 2023
    Rewterz
    May 24, 2023
    Rewterz Threat Advisory – CVE-2023-33246 – Apache RocketMQ Vulnerability
    Severity High Analysis Summary CVE-2023-33246 Apache RocketMQ could allow a remote attacker to execute arbitrary commands on the system, caused by a flaw when using the […]

    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 Threat Advisory – ModiLoader aka DBatLoader – Active IOCs

May 17, 2023

Severity

Medium

Analysis Summary

ModiLoader – aka DBatLoader or NatsoLoader – was initially identified in June 2020. It is a two-stage loader that has been seen distributing the Remcos, Formbook, and Netwire trojans. This malware is typically spread through malicious email attachments, or by being bundled with legitimate software.

Once a user’s device is infected with ModiLoader, it can perform several malicious actions such as:

  • Download and install additional malware, such as ransomware or banking Trojans.
  • Create a backdoor into the infected device, allowing hackers to gain access and control of the device.
  • Collect and exfiltrate sensitive information from the infected device.
  • Install additional payloads such as keyloggers, remote access tools, or even cryptocurrency mining software.
  • Evade detection by changing the file names and executing from the memory.

ModiLoader is a persistent malware and uses various techniques to evade detection such as:

  • Hiding the payload in a legitimate-looking file or hiding it in legitimate Windows system processes.
  • Encrypting the payload to avoid detection by signature-based anti-virus software.
  • Using a variety of anti-debugging and anti-emulation techniques to avoid detection by security researchers.

It is important to keep your device and software up to date, and to exercise caution when opening email attachments or installing software from unfamiliar sources to protect against ModiLoader and other types of malware. In addition, using a reputable anti-virus software and keeping it updated can help protect against ModiLoader and other types of malware.

Impact

  • Sensitive Information Theft
  • Data Exfiltration

Indicators of Compromise

MD5

  • c2a170baa9b1f024f7e0d86f3be7315e
  • 35ef90143878cb9bfb47112c6649b877
  • efcc26a6d153ac602c53793818aafbfa

SHA-256

  • 3165e78c0bd90dfe89d0f343251ae5d584a76f4170d5805780a0c38c30f2c876
  • a0799d662280e85aa833006e26833ff23bb8f73a39f970b45723db055c89fe67
  • c764db08719f686021be955a1342d43816ec436011de939d9e7075c8013b2833

SHA-1

  • d1a3d17f972d63d813cb2eb3cb0b0ed108a32825
  • e0202490b66c7842b61957754f9e148717e6b3e4
  • bdd937e6ed1c13a230ac645efeaf92905b0ca880

Remediation

  • Block all threat indicators at your respective controls.
  • Search for Indicators of compromise (IOCs) in your environment utilizing your respective security controls
  • Emails from unknown senders should always be treated with caution.
  • Never trust or open ” links and attachments received from unknown sources/senders
  • Patch and upgrade any platforms and software timely and make it into a standard security policy. Prioritize patching known exploited vulnerabilities and zero-days.
  • Enable antivirus and anti-malware software and update signature definitions in a timely manner. Using multi-layered protection is necessary to secure vulnerable assets.

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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