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    Severity High Analysis Summary Tofsee malware has been around since 2016. Once installed on a compromised computer, it can be used to send spam emails and […]

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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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    Rewterz Threat Alert – APT Group Gamaredon aka Shuckworm – Active IOCs
    Severity High Analysis Summary Shuckworm APT – aka Actinium, Armageddon, Primitive Bear, Gamaredon, and Trident Ursa – is a Russia-backed advanced persistent threat (APT) that has […]
    June 2, 2023
    Rewterz
    June 2, 2023
    Rewterz Threat Alert – StormKitty Stealer: A Threatening Information-Stealing Malware – Active IOCs
    Severity High Analysis Summary StormKitty information stealer is designed to compromise sensitive data from infected systems, such as login credentials, passwords, cryptocurrency wallets, and other valuable […]
    June 2, 2023
    Rewterz
    June 2, 2023
    Rewterz Threat Alert –Tofsee Malware – Active IOCs
    Severity High Analysis Summary Tofsee malware has been around since 2016. Once installed on a compromised computer, it can be used to send spam emails and […]

    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 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

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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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Rewterz
Rewterz Threat Alert – Emotet Distribution in Password-Protected Zip-Files
September 22, 2020
Rewterz
Rewterz Threat Advisory – CVE-2020-12811 – FortiManager and FortiAnalyzer cross-site scripting
September 22, 2020

Rewterz Threat Alert – Dridex Banking Trojan – IoCs

September 22, 2020

Severity

Medium

Analysis Summary

This Dridex campaign spoofs FedEx. FedEx Corporation, short for Federal Express, is an American multinational delivery services company headquartered in Memphis, Tennessee. The spam emails arrive with the subject “FedEx Billing Online – Invoice Ready for Payment” from the spoofed email address ‘donotreply@fedex[.]com’. Dridex is still using an anti-debugging technique to postpone execution and evade analysis. Dridex also no longer delivers payloads to Windows 7 operating systems. It appears English-speaking countries and Italy are currently the primary targets of this campaign.

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Impact

  • Theft of sensitive information
  • Financial loss

Indicators of Compromise

Domain Name

  • retrodays[.]pt
  • starsignsdates[.]com
  • stepco[.]ro
  • mazimimarlik[.]com
  • laptopsservicecenter[.]in

Email Subject

  • FedEx Billing Online – Invoice Ready for Payment

Hostname

  • mail[.]168vitheyrealestate[.]com
  • lamesuspendue[.]swayb[.]com
  • skybeetravels[.]cheapflightso[.]co[.]uk
  • cdn[.]applimmo[.]com
  • update[.]cabinetulieru[.]ro

MD5

  • 8ba9311dd06f6f9e88110e4b18a8206c
  • 9bce97f19e31a1e3b783ac32d2c726fa
  • 33227543c947be9bd3164acf020b3d3c
  • 3df66d4122cd8692da6422fd16d0c1a4
  • 6cbb4d461e744cb036b732c72066a041
  • da89cf3606cd723551524a0f64ba76de
  • cb27c5769a861eb71b317636172569bf
  • 3e2c17ac397a0edfc3262a6e87e3fdea

SHA-256

  • 982a3c6dda59afa109d2f596ad59ba1330d0c45aa7b6068e7c5c5e15d8fca878
  • 2d7c7b9472f1f4bb2f678822f16e8575971574ba763bd9e98fdb7d8b2a8f5d2e
  • 79f79f7cbf400c510bb9ae38f6d75b0669a8e7b53bd45e5b301169caf7a34af6
  • 3259221b5378b9c9a983ae265527662c0c7856f6664a9a734754f549ee4d7a33
  • 55067d633bef8350b5de24e3e9f153fc4a6765af0af168fb444a6329c701b10a
  • 5b4337f9ae1d91113c91abd0da39794d8aa216b149562440de541ca99618840d
  • 8a7cc23e3b7af9ebd2d1dd3791bb62bd1da1efd3d2c480fa51483552520abd0a
  • eb3c152be59903d29cf02100ed2f9edea183a37882a68ae5655bcbc9004775d8

SHA1

  • b4ec3851352653b4a73536ce5b1f810427266cb4
  • 77b24c8ba771792da6aec76f4ec248f0ecb235c3
  • 48b9bf7516c29bd896307e294f32d10b1aa879d1
  • 281211783851fcc2323ac8d1fa66a09789289bb7
  • e16f8033923ab6d3e5ab80088836fd3d86e46ef4
  • 8b6b1dd793811066522e4a1b86858dee09a37faf
  • 0b4e19d486addaad69b8273632d9bcf2f3ccf631
  • badefe11fc6a9c351a5a570742cc7a2fb385235e

Source IP

  • 109[.]169[.]24[.]37
  • 51[.]75[.]24[.]85

URL

  • https[:]//mail[.]168vitheyrealestate[.]com/k5hkyj0[.]zip
  • https[:]//cdn[.]applimmo[.]com/wxmn5b[.]pdf
  • https[:]//retrodays[.]pt/lhtzu8p[.]zip
  • https[:]//starsignsdates[.]com/hurxlu8[.]pdf
  • https[:]//stepco[.]ro/wij87mvg[.]txt
  • https[:]//skybeetravels[.]cheapflightso[.]co[.]uk/py198k[.]pdf
  • https[:]//mazimimarlik[.]com/ow1oorywn[.]pdf
  • https[:]//laptopsservicecenter[.]in/s3k9ebe2[.]pdf
  • https[:]//lamesuspendue[.]swayb[.]com/pxxnmie14[.]zip
  • https[:]//update[.]cabinetulieru[.]ro/thhqpn[.]txt
  • http[:]//cdn[.]applimmo[.]com/wxmn5b[.]pdf

Remediation

  • Block the threat indicators at their respective controls.
  • Do not download files attached in emails coming from untrusted sources.

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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