26/06/2023
15:33

2023W26 Weekly report => 26/06 2K23 - 02/07 2K23 MalSpam campaigns targeting Italy

Malware spread through the campaigns: AgentTesla, FormBook, RAT, Remcos, Rhadamanthys, STRRAT
       
week26

Weekly report by TG Soft's C.R.A.M concerning Italian malspam campaigns.

Below the details of the campaigns massively spread during the week from June 26 to July 02, 2023.

In the monitored week , the global campaigns remained constant compared to the previous week, with a sharp increase in those aimed at Italian users.

The week was characterized by Password Stealers of the families AgentTesla, FormBook, RAT, Remcos, Rhadamanthys e STRRAT.

The blue bar indicates the total number of campaigns monitored in Italy in each week, while the red bar concerns campaigns written in Italian (targeting Italy).
We monitored 51 campaigns this week, 15 of which used Italian as their language.



In order to understand how the various weeks are divided, below is a small table showing the breakdown of the periods considered:

Week
 from to
Week_23 05/06 11/06
Week_24 12/06 18/06
Week_25 19/06 25/06
Week_26 26/06 02/07

During the week the highest peak of global campaigns was found on Tuesday 27 June with 15 different campaigns. On Tuesday 27 and Wednesday 28 there was a peak for the Italy target with 5 campaigns per day, as shown in the graph below:




In the following chart we see the malware families that were spread globally for each day in the week:



Instead, in this graph we see the distribution based on malware family. In the past week, 10 different families were detected:

The majority of the executable samples featured this week are MSILs (C#) covering 70,60% of the malware sent via e-mail. In second place are Win32s with 11,76%.
5,88% of the samples examined are Office documents (Word, Excel, PowerPoint, OneNote, etc.).

In the picture below we can see the various types of languages with which malware is developed:

In the following graph we see the distribution of the various types of languages divided by day:

 

In this graph you can see the malware families that were spread with target Italy (written in Italian) in the week, composed of 6 different families:
 
The Italian campaigns analyzed by TG Soft's C.R.A.M. were grouped according to macro categories, obtained from the subject of the email message used for malware distribution (malspam). Below we see the subjects used in the various campaigns divided by day and type of malware.

26/06/2023
Rhadamanthys - spread through a campaign themed "Invoices".

27/06/2023
AgentTesla - spread through two campaigns, the first themed "Orders" and the second themed "Payments".
FormBook - spread through a campaign themed "Orders".
Rhadamanthys - spread through a campaign themed "Invoices".
STRRAT - spread through a campaign themed "Offers".

28/06/2023
AgentTesla - spread through two campaigns, the first themed "Orders" and the second themed "Documents".
FormBook - spread through a campaign themed "Orders".
Rhadamanthys - spread through a campaign themed "Invoices".
RAT - spread through a campaign themed "Invoices" via PEC.

29/06/2023
AgentTesla - spread through two campaigns, the first themed "Quotation" and the second themed "Offers".

30/06/2023
FormBook - spread through a campaign themed "Invoices".
Remcos - spread through a campaign themed "Payments".
 
 
EMOTET
 In the past week, the massive sending of MalSpam emails for the spread of the Emotet malware, was not detected.
 

Find out if you are an Emotet target!
TG Soft, as reported in the information "HAVEiBeenEMOTET portal to find out whether a mailbox has been used in malspam campaigns to spread EMOTET "has provided and maintained for over a year the HAVEiBeenEMOTET service, which is useful to check if your email addresses or domains are targeted by Emotet.
With this service you can check for free if your email addresses/domains are involved or are targets of MalSpam by Emotet.
Advanced search features and the IOC feed are available by registering and activating the API service at the link: HAVEiBeenEMOTET - AP


 

Check out the campaigns for the month of May/June

We invite you to check out the May/June 2023 reports to stay up-to-date on the malspam campaigns circulating in Italy:

19/06/2023 => Weekly report of Italian MalSpam campaigns from June 19 2023 to June 25 2023


C.R.A.M. 
TG Soft's Anti-Malware Research Center
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