EiTest campaign Hoefler Text Pop-up delivers NetSupport Manager RAT
Thanks to @thlnk3r for sharing information on compromised site.
I have added a zipped pcap file for your analysis. The password for the zipped pcap is infected all lowercase.
PCAP file of the infection traffic:
2018-01-25-Hoefler-Text-pcap.zip
ASSOCIATED DOMAINS AND IP ADDRESSES:
- big4accountingfirms.org – COMPROMISED SITE
- 212.1.208.53 – www.liceobelgrano.edu.ar GET /index_2.php – DOWNLOADER FOR NETSUPPORT RAT
- 46.19.142.178 Port 2259 – POST http://46.19.142.178/fakeurl.htm – C2 TRAFFIC
TRAFFIC OBSERVED ON 2018-01-24:
- 91.211.112.101 – teleduck.de GET /index_2.php – DOWNLOADER FOR NETSUPPORT RAT
- 46.19.142.178 Port 2259 – POST http://46.19.142.178/fakeurl.htm – C2 TRAFFIC
IMAGES AND DETAILS OF INFECTION CHAIN:
Shown above: Network traffic associated with the EiTest campaign and Hoefler Text pop-up leading to NetSupport Manager RAT observed 2018-01-25
Shown above: Network traffic associated with the EiTest campaign and Hoefler Text pop-up leading to NetSupport Manager RAT observed 2018-01-24
Shown above: Injected script found on compromised site associated with the EiTest campaign
Shown above: First pop-up associated with Hoefler Text fake font
Shown above: Downloader associated with NetSupport Manager RAT downloaded from www.liceobelgrano.edu.ar
MALICIOUS PAYLOAD ASSOCIATED WITH EITEST CAMPAIGN:
- 2018-01-25-Font_update.exe – Downloader for NetSupport RAT
VirusTotal Link - 2018-01-24-Font_update.exe – Downloader for NetSupport RAT
VirusTotal Link