Netskope Threat Labs

Mekotio

ATP Sandbox Adv. HeuristicsAV

Mekotio is a banking trojan whose campaigns target bank customers in South America and Europe. It reached victims through fake security update lures and HTML smuggling techniques, and its operators renewed the family's stealth and encryption across multiple waves of activity. Spanish authorities arrested 16 people in 2021 for distributing the Mekotio and Grandoreiro banking trojans.

First seen
April 2022
Last seen
October 2026
Alert Name
AIT:Trojan.Mekotio.2
Document-PDF.Trojan.Mekotio
Gen:Variant.Mekotio.1
Script-AutoIt.Spyware.Mekotio
Script-BAT.Trojan.Mekotio
Script-JS.Trojan.Mekotio
Win32.Infostealer.Mekotio
Win32.Spyware.Mekotio
Win32.Trojan.Mekotio
Win64.Spyware.Mekotio