2024-8-14 15:43:17 Author: www.tgsoft.it(查看原文) 阅读量:0 收藏
Weekly report by TG Soft's CRAM concerning Italian malspam campaigns.
Below the details of the campaigns massively spread during the week from August 12 to August 18, 2024.
In the monitored week, global campaigns declined sharply from the previous week; campaigns written in Italian also declined.
The week is characterized by Password Stealer from the AgentTesla family.
The blue bar indicates the total number of campaigns monitored in Italy in each week, while the red bar concerns campaigns written in Italian (and targeting Italy).
We monitored 20 campaigns during the week, 2 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_30 | 22/07 | 28/07 |
| Week_31 | 29/07 | 04/08 |
| Week_32 | 05/08 | 11/08 |
| Week_33 | 12/08 | 18/08 |
During the week, the peak of global campaigns was found on Monday, August 12 with 7 different campaigns per day. The peak of campaigns written in Italian was found on Tuesday, August 13, and Thursday, August 15, with 1 campaign per day, 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 4 different families were detected:
This week's featured samples are MSIL (C#) executables, which cover 50% of the malware sent via e-mail.
In second and third place are AutoIT executibles and Office files (Word, Excel, PowerPoint) with 15% tied.
10% of the files are Script (JS, VBS, PS, HTML, Link, etc.), with the same percentage we also find WIN32 executable files.
In the picture below we can see the various types of language used to develop malware:
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 spread during the week with target Italy (written in Italian) and composed of 1 familiy:
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.
13/08/2024
AgentTesla - spread through a campaign themed "Orders".
15/08/2024
AgentTesla - spread through a campaign themed "Orders".
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, that can help you to check if your email addresses or domains are targeted by Emotet.
Using 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 July/August campaigns
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