Threat actors misusing Quick Assist in social engineering attacks leading to ransomware


Since mid-April 2024, Microsoft Threat Intelligence has observed the threat actor Storm-1811 misusing the client management tool Quick Assist to target users in social engineering attacks.

Storm-1811 is a financially motivated cybercriminal group known to deploy Black Basta ransomware. The observed activity begins with impersonation through voice phishing (vishing), followed by delivery of malicious tools, including remote monitoring and management (RMM) tools like ScreenConnect and NetSupport Manager, malware like Qakbot, Cobalt Strike, and ultimately Black Basta ransomware.

Read more…
Source: Microsoft


Sign up for our Newsletter


Related:

  • DOJ Nab Three FIN7 Cybercrime Suspects in Europe

    August 1, 2018

    Three people believed to be member of the FIN7 (or Carbanak) hacking group have been arrested in Europe, according to the US DOJ. Three suspected members of the FIN7 cybercrime group have been arrested in Europe and accused of hacking more than 120 U.S.-based companies with the intent of stealing bank cards. In total, U.S. Department of ...

  • Ransomware Attack Cripples Cosco Shipping Network – Report

    July 26, 2018

    A shipping giant is likely to run up in millions of dollars of additional costs after a ransomware attack apparently crippled its US network. The attack was against COSCO (China Ocean Shipping Company), which is a Chinese owned shipping giant. It comes after its larger shipping rival Maersk admitted in August 2017 that its operations had been impacted by ...

  • Hackers Breach Virginia Bank, Make Off With Millions

    July 25, 2018

    Hackers have compromised a bank in the United States twice in the past eight months and made off with millions of dollars. But the cyber attacks has resulted in a spat between the bank and its insurer provider which is refusing to fully cover the losses. The incident is a salient reminder of the online threat being ...

  • Emotet Malware Evolves Beyond Banking to Threat Delivery Service

    July 24, 2018

    The Emotet trojan has been popping up in the news for years: From widespread malspam infections of banking German targets in 2014, all the way up to the costly infection of a New Hampshire town’s computer network in July. And while the tricky Emotet malware first emerged targeting banking credentials, lately researchers have spotted the trojan ...

  • Massive Malspam Campaign Finds a New Vector for FlawedAmmyy RAT

    July 20, 2018

    A widespread spam campaign from the well-known financial criminal group TA505 is spreading the FlawedAmmyy RAT using a brand-new vector: Weaponized PDFs containing malicious SettingContent-ms files. The SettingContent-ms file format was introduced in Windows 10; it allows a user to create “shortcuts” to various Windows 10 setting pages. “All this file does is open the Control Panel ...

  • Singapore’s Largest Healthcare Group Hacked, 1.5 Million Patient Records Stolen

    July 20, 2018

    Singapore’s largest healthcare group, SingHealth, has suffered a massive data breach that allowed hackers to snatch personal information on 1.5 million patients who visited SingHealth clinics between May 2015 and July 2018. SingHealth is the largest healthcare group in Singapore with 2 tertiary hospitals, 5 national specialty , and eight polyclinics. According to an advisory released by Singapore’s Ministry ...