04/12/2023
09:58

2023W49 Weekly report => 04/12 2K23 - 10/12 2K23 MalSpam campaigns targeting Italy


Malware spread through the campaigns: AgentTesla, Remcos
       
week49

Weekly report by TG Soft's CRAM concerning Italian malspam campaigns.

Below the details of the campaigns massively spread during the week from
November 27 to December 03, 2023.

In the monitored week, global campaigns decreased compared to the previous week, with those targeting Italian users also 
decreased.

The week was characterized by Password Stealers of the Families:
AgentTesla and Remcos.

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 20 campaigns during the week, 5 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_46 13/11 19/11
Week_47 20/11 26/11
Week_48 27/11 03/12
Week_49 04/12 10/12


During the week, the peak in global campaigns was found on Tuesday, December 05 with 7 different campaigns. The peak of campaigns written in Italian was found on the same day with 3 campaigns, as highlighted  by the graph below:



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



Instead in this graph we see the distribution based on malware family. In the past week, 5 different families were detected:


The majority of the executable samples featured this week are MSILs (C#) covering 70% of the malware sent via e-mail, in second place of the executable files are Win32s with 15%.
5% of the analyzed samples 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 2 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.  

05/12/2023
AgentTesla - spread through two campaigns, the first themed "Ordersand the second themed "Payments".
Remcos spread through a campaign themed "Payments".

06/12/2023
AgentTesla spread through a campaign themed"Payments".

07/12/2023
Remcos spread through a campaign themed "Documents".

 
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 - API

 

Check out the November/December campaigns

We invite you to check out the November/December 2023 reports, to stay up-to-date on the malspam campaigns circulating in Italy.

27/11/2023 => Weekly report of Italian MalSpam campaigns from November 27, 2023 to December 03, 2023
20/11/2023 => Weekly report of Italian MalSpam campaigns from November 20, 2023 to November 26, 2023
13/11/2023 => Weekly report of Italian MalSpam campaigns from November 13, 2023 to November 19, 2023
06/11/2023 => Weekly report of Italian MalSpam campaigns from November 06, 2023 to November 12, 2023


CRAM
TG Soft's Anti-Malware Research Center
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