23/01/2023
14:56

2023W04 Weekly report => 23/01 2K23 - 29/01 2K23 MalSpam campaigns  targeting Italy


Malware spread through the campaigns: AgentTesla, FormBook, Ursnif
       
week04

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 Jan. 23 to Jan. 29, 2023.


In the week monitored, global campaigns increased slightly from the previous week, with those targeting Italian users decreasing sharply.


The week was characterized by Password Stealers of the Families: AgentTesla, FormBook and Ursnif.

The week did not see the massive distribution of Malspam due to the spread of 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 62 campaigns this week, 4 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_01 02/01 08/01
Week_02 09/01 15/01
Week_03 16/01 22/01
Week_04 23/01 29/01


During the week, the maximum peak of campaigns was found on Tuesday, January 24, with 16 different campaigns. The maximum peak of 2 campaigns for the Italy target, was found on Monday, Jan. 23 and Tuesday, Jan. 24, as is highlighted by 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, 9 different families were detected:



The majority of the executable samples featured this week are MSILs (C#) covering 48.39% of the malware sent via e-mail. In second place are Win32s with 20.97%.
22.58% of the samples are Office documents.


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.
 
23/01/2023
AgentTesla spread through a campaign themed "Payments".
Ursnif
 spread through a campaign themed "Revenue Agency".

24/01/2023
FormBook
 - spread through two campaigns themed "Payments".


EMOTET
In the past week, the massive sending of MalSpam emails to spread the Emotet malware was not detected

 
Find out if you are an Emotet target!
TG Soft, as reported in the informative "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 December/January campaigns

We invite you to check out the December 2022 / January 2023 reports to stay up-to-date on the malspam campaigns circulating in Italy:

16/01/2023 => Weekly report of Italian MalSpam campaigns from January 16, 2023 to January 22, 2023
09/01/2023 => Weekly report of Italian MalSpam campaigns from Jan. 09, 2023 to Jan. 15, 2023
02/01/2022 => Weekly report of Italian MalSpam campaigns from Jan. 02, 2022 to Jan. 08, 2023
26/12/2022 => Weekly report of Italian Malspam campaigns from December 26, 2022 to January 01, 2022


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