02/05/2023
10:32

2023W18 Weekly report => 01/05 2K23 - 07/05 2K23 MalSpam campaigns targeting Italy


Malware spread through the campaigns AgentTesla, FormBook, QakBot
       
week18

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 fromMay 01 to May 07, 2023.


In the week monitored, global campaigns decreased slightly from the previous week, with those targeting Italian users increasing.


The week is characterized by  Password Stealers of the Families:
AgentTesla, FormBook and QakBot.

The week did not see the massive distribution of Malspam to spread the Emotet malware.

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 43 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_15 10/04 16/04
Week_16 17/04 23/04
Week_17 24/04 30/04
Week_18 01/05 07/05


During the week, the highest peak of campaigns was found on Wednesday, May 03 with 16 different campaigns. Wednesday, May 03 and Thursday, May 04 tied for the peak for the Italy target with 4 daily campaigns, as is evidenced by the chart 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, 11 different families were detected:



The majority of the executable samples featured this week are MSILs (C#) covering 51.16% of the malware sent via e-mail. In second place are Win32 and Delphi tied with 16.28%.
2.32% of the samples analyzed were Office documents (Word, Excel, PowerPoint, OneNote, etc.).

In the picture below we can see the various types of languages used in malware development:


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

 

In this graph we can see the malware families that were spread with target Italy (written in Italian) in the week:


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 exploited for malware distribution (malspam). Below we see the subjects used in the various campaigns divided by day and type of malware.
 
01/05/2023
FormBook - spread through a campaign themed  "Order".

02/05/2023
FormBook - spread through two campaigns, the first themed "Documents" and the second themed "Shipping".
QakBot spread through a campaign themed  "Quotes".

03/05/2023
AgentTesla spread through a campaign themed "Payments".
FormBook
 spread through two campaigns, the first themed "Payments" and the second themed "Documents".
QakBot spread through a campaign themed  "Quotes".

04/05/2023
AgentTesla - spread through two campaigns, the first themed "Offers" and the second themed"Products".
FormBook
 spread through two campaigns, the first themed"Pagamenti" and the second themed "Documents".

05/05/2023
AgentTesla spread through two campaigns themed"Payments".
QakBot - spread through a campaign themed  "Quotes".


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 campaigns for the month of April

 

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


24/04/2023 => Weekly report of Italian MalSpam campaigns from April 24, 2023 to April 30, 2023
17/04/2023 => Weekly report of Italian MalSpam campaigns from April 17, 2023 to April 23, 2023
10/04/2023 => Weekly report of Italian MalSpam campaigns from April 10, 2023 to April 16, 2023
03/04/2023 => Weekly report of Italian Malspam campaigns from April 03, 2023 to April 09, 2023


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