Online Banking Fraud Blog

David García Sep 17, 2021 8 min read

TeaBot: Banking Trojan for Android

As we've already discussed in previous articles, mobile phones are not free from banking trojans. This time we are going to be talking about a trojan for Android that was discovered by the Threat Intelligence and Incident Response (TIR) team at ...
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David Morán Sep 13, 2021 9 min read

New Spam Campaigns with a Variant of IcedID

Carrying out spam campaigns by email is one of attackers' most widely used means for introducing banking trojans among users. Today we are going to be talking about a campaign that Kaspersky researchers have observed, in which they have found ...
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David Morán Aug 23, 2021 10 min read

Ursnif and Cerberus: A Combined Attack

On this occasion, we are going to talk about Ursnif, also known as Gozi, and how it uses the Cerberus functionalities to automate fraudulent bank transactions.
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David García Aug 16, 2021 3 min read

Medusa Banking Trojan exploits several Social Networks to communicate with Control Server

Medusa is a banking trojan that started out in July 2020. During the summer of that year, new campaigns from this family were detected, although new samples were no longer seen after September. 
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David Morán Aug 9, 2021 11 min read

Toddler Expands its Range of Affected European Entities

Today we are going to talk about Toddler, also known as NotFlubot, Anatsa or Teabot, a banking trojan for Android that we have talked a lot about in this report, and that was discovered for the first time in January of this year.
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David Morán Jul 26, 2021 2 min read

Bizarro: Infected Through Malicious Macros

Bizarro is a banking trojan whose main targets are Latin American banking entities, although in the last year it has begun to take an interest in European entities, mainly Spanish and Italian.
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David Morán Jul 20, 2021 6 min read

Flubot: Text Messages impersonating Delivery Services Companies

There are already several families of banking malware for Android that we have seen appear at the beginning of 2021, such as Toodler, Oscorp, and now, FluBot.
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David Morán Jun 29, 2021 4 min read

Oscorp: Android banking Trojan to steal cryptocurrency and 2FA codes

Oscorp is the new banking trojan that has appeared in the world of Android bankers at the beginning of 2021.
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David Morán Jun 14, 2021 6 min read

Updates to REvil ransomware

The REvil (Sodinokibi) ransomware has been the subject of several news articles related to cybersecurity in recent months. For example, one of the most notorious was the infection suffered by Acer, with a ransom of 50 million dollars that rose to ...
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David García May 31, 2021 9 min read

Malware in SolarWinds: GoldMax, Sibot and GoldFinder

Ever since the attack using SolarWinds components became known last December, researchers have continued to analyze its wake. Not only to uncover its scope, but also to understand all of its parts and thus improve the detection systems to avoid ...
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David García May 27, 2021 9 min read

New Distribution Chain Detected for the Javali Banking Trojan

In recent years, an increase in many banking trojans developed by attackers in Latin American has been detected, in the same way, that their implementations have become more sophisticated as we will see from the recently detected findings.
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David Morán May 24, 2021 8 min read

Osiris Banking Trojan for Windows

Morphisec identified a new campaign targeting German clients, characterized by the download of an Osiris client with the ability to communicate via Tor with the command-and-control server (C2).
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