Menu

  • Alerts
  • Incidents
  • News
  • APTs
  • Cyber Decoded
  • Cyber Hygiene
  • Cyber Review
  • Cyber Tips
  • Definitions
  • Malware
  • Threat Actors
  • Tutorials

Useful Tools

  • Password generator
  • Report an incident
  • Report to authorities
No Result
View All Result
CTF Hack Havoc
CyberMaterial
  • Education
    • Cyber Decoded
    • Definitions
  • Information
    • Alerts
    • Incidents
    • News
  • Insights
    • Cyber Hygiene
    • Cyber Review
    • Tips
    • Tutorials
  • Support
    • Contact Us
    • Report an incident
  • About
    • About Us
    • Advertise with us
Get Help
Hall of Hacks
  • Education
    • Cyber Decoded
    • Definitions
  • Information
    • Alerts
    • Incidents
    • News
  • Insights
    • Cyber Hygiene
    • Cyber Review
    • Tips
    • Tutorials
  • Support
    • Contact Us
    • Report an incident
  • About
    • About Us
    • Advertise with us
Get Help
No Result
View All Result
Hall of Hacks
CyberMaterial
No Result
View All Result
Home Alerts

SuperBear Phishing Attack Exposed

September 1, 2023
Reading Time: 2 mins read
in Alerts

In a recent cybersecurity development, a fresh phishing attack has come to light, seemingly aimed at civil society groups operating in South Korea. This sophisticated attack has uncovered a previously unseen remote access trojan (RAT) dubbed “SuperBear.”

According to a report by Interlabs, the attack unfolded when an anonymous activist received a malicious LNK file from an email address impersonating a member of their organization.

Once the LNK file was executed, it initiated a series of actions, including launching a PowerShell command, which in turn executed a Visual Basic script. This script then fetched additional payloads from a compromised WordPress website, ultimately leading to the deployment of the SuperBear RAT.The SuperBear RAT exhibits a range of malicious behaviors, including process injection via a process hollowing technique.

Specifically, it inserts malicious code into a suspended instance of Explorer.exe. Once active, SuperBear establishes communication with a remote server, enabling data exfiltration, the execution of shell commands, and the downloading of dynamic-link libraries (DLLs). Researchers from Interlab noted that the C2 server’s default action appears to instruct clients to exfiltrate and process system data.

The malware’s name, “SuperBear,” stems from the fact that the malicious DLL it uses will generate a random filename or, if unsuccessful, default to “SuperBear.”While the culprits behind this attack have not been definitively identified, it bears similarities to the tactics employed by North Korean nation-state actors, specifically the group known as Kimsuky (also referred to as APT43 or Emerald Sleet, Nickel Kimball, and Velvet Chollima).

This revelation underscores the growing cybersecurity threats faced by South Korean individuals and organizations, and it follows a pattern of digital assaults originating from North Korean actors. Earlier this year, Interlab disclosed another instance of North Korean nation-state actors targeting a South Korean journalist with Android malware named RambleOn, highlighting the need for heightened vigilance and robust cybersecurity measures in the region.

Source:
  • New SuperBear Trojan Emerges in Targeted Phishing Attack on South Korean Activists
  • Novel RAT discovered “SuperBear” targeting journalist covering geopolitics of Asia
Tags: AlertsAlerts 2023CyberattackCybersecurityLNKPhishingPhishing attackRansomwareRemoteRemote Access TrojanSeptember 2023South KoreaSuperBearVulnerabilities
ADVERTISEMENT

Related Posts

Fake PyPI Login Site Steals Credentials

Fake PyPI Login Site Steals Credentials

September 26, 2025
Fake PyPI Login Site Steals Credentials

Google Warns of BRICKSTORM Malware

September 26, 2025
Fake PyPI Login Site Steals Credentials

Hidden WordPress Backdoors Create Admins

September 26, 2025
BadIIS Malware Spreads Via SEO Poisoning

Hackers Target AWS and Steal Credentials

September 24, 2025
BadIIS Malware Spreads Via SEO Poisoning

SonicWall SMA100 Update Removes Rootkit

September 24, 2025
BadIIS Malware Spreads Via SEO Poisoning

BadIIS Malware Spreads Via SEO Poisoning

September 24, 2025

Latest Alerts

Fake PyPI Login Site Steals Credentials

Google Warns of BRICKSTORM Malware

Hidden WordPress Backdoors Create Admins

Hackers Target AWS and Steal Credentials

SonicWall SMA100 Update Removes Rootkit

BadIIS Malware Spreads Via SEO Poisoning

Subscribe to our newsletter

    Latest Incidents

    Indian Bank Transfer Records Exposed

    Chinese Cyberspies Hit US Defense Firms

    Neon App Shuts Down After Data Leak

    Boyd Gaming Reports Data Breach After Attack

    Morrisroe UK Company Hit By Cyber Attack

    GeoServer Flaw Breaches US Agency Network

    CyberMaterial Logo
    • About Us
    • Contact Us
    • Jobs
    • Legal and Privacy Policy
    • Site Map

    © 2025 | CyberMaterial | All rights reserved

    Welcome Back!

    Login to your account below

    Forgotten Password?

    Retrieve your password

    Please enter your username or email address to reset your password.

    Log In

    Add New Playlist

    No Result
    View All Result
    • Alerts
    • Incidents
    • News
    • Cyber Decoded
    • Cyber Hygiene
    • Cyber Review
    • Definitions
    • Malware
    • Cyber Tips
    • Tutorials
    • Advanced Persistent Threats
    • Threat Actors
    • Report an incident
    • Password Generator
    • About Us
    • Contact Us
    • Advertise with us

    Copyright © 2025 CyberMaterial