<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=Windows-1252">
<style type="text/css" style="display:none;"> P {margin-top:0;margin-bottom:0;} </style>
</head>
<body dir="ltr">
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);" class="elementToProof ContentPasted0">
Hello,
<div><br class="ContentPasted0">
</div>
<div class="ContentPasted0">I hope everyone is doing well!</div>
<div><br class="ContentPasted0">
</div>
<div class="ContentPasted0">Below is the entry for today.</div>
<div><br class="ContentPasted0">
</div>
<div class="ContentPasted0">10/10/2022 - Diary entry #611:</div>
<div><br class="ContentPasted0">
</div>
<blockquote style="margin-top:0;margin-bottom:0">
<div class="ContentPasted0 ContentPasted1">Earth Aughisky, also known as Taidoor, is a very active APT (Advanced Persistent Threat) group that has conducted cyberespionage campaigns for over a decade, aiming for specific targets from the government, telecom,
manufacturing, heavy, technology, transportation, and healthcare sectors in Taiwan and, most recently, Japan.
<div><br class="ContentPasted1">
</div>
<div class="ContentPasted1">During all these years in activity, Earth Aughisky employed many different backdoors such as SiyBot, TWTRAT, and DropNetClient (aka Buxzop) – all of them abuse different popular services such as Twitter and Dropbox for setting up
their C2. The group was also linked to the activities of another APT tracked as Pitty Tiger (also known as APT24) and to a variety of malware families such as GrubbyRAT, K4RAT, LuckDLL, Serkdes, Taikite, and Talere.</div>
<div><br class="ContentPasted1">
</div>
That’s why APT groups differ from common threats. After gaining access, they focus on establishing a foothold for the long term. For that, they use different malware strains and tools for difficult attribution and evading security mechanisms.<br>
</div>
</blockquote>
<div><br class="ContentPasted0">
</div>
Kind Regards,<br>
</div>
<div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<div id="Signature">
<div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<table style="font-size:medium; font-family:"Times New Roman"">
<tbody>
<tr>
<td style="width:180px" align="left">
<table width="120" align="left">
<tbody>
<tr>
<td colspan="3" align="center"><a href="https://www.appgate.com/" target="_blank" rel="noopener noreferrer" style="margin:0px"><img style="margin:0px" width="120" height="30" src="https://d3aafpijpsak2t.cloudfront.net/images/Signature/logo@2x.png"></a></td>
</tr>
<tr>
<td colspan="3" align="center"> </td>
</tr>
<tr>
<td width="37%" align="center"><a href="https://www.linkedin.com/company/appgate-security/" target="_blank" rel="noopener noreferrer" style="margin:0px"><img style="margin:0px" width="18" height="18" src="https://d3aafpijpsak2t.cloudfront.net/images/Signature/likedin@2x.png"></a></td>
<td width="28%"><a href="https://twitter.com/AppgateSecurity" target="_blank" rel="noopener noreferrer" style="margin:0px"><img style="margin:0px" width="20" height="18" src="https://d3aafpijpsak2t.cloudfront.net/images/Signature/twitter@2x.png"></a></td>
<td width="35%"><a href="https://www.youtube.com/channel/UC-8GvxcZbm-R3EJNl8jYjiQ" target="_blank" rel="noopener noreferrer" style="margin:0px"><img style="width: 26px; height: 18px; max-width: initial;" width="26" height="18" src="https://d3aafpijpsak2t.cloudfront.net/images/Signature/youtube@2x.png"></a></td>
</tr>
</tbody>
</table>
<p style="margin-top:0px; margin-bottom:0px"> </p>
</td>
<td colspan="2" rowspan="2" style="width:350px">
<p style="color:rgb(12,12,12); font-size:13px; font-family:Arial,Helvetica,sans-serif; margin-top:0px; margin-bottom:0px">
<strong>MART</strong><br>
</p>
<p style="color:rgb(12,12,12); font-size:13px; font-family:Arial,Helvetica,sans-serif; margin-top:0px; margin-bottom:0px">
Malware Analysis and Research Team<br>
</p>
<p style="color:rgb(12,12,12); font-size:13px; font-family:Arial,Helvetica,sans-serif; margin-top:0px; margin-bottom:0px">
<strong>Appgate</strong></p>
<p style="color:rgb(12,12,12); font-size:13px; font-family:Arial,Helvetica,sans-serif; margin-top:0px; margin-bottom:0px">
E:<span style="margin:0px"> <a href="mailto:ctas-mat@appgate.com" title="mailto:ctas-mat@appgate.com">
ctas-mat@appgate.com</a></span><br>
</p>
<p style="color:rgb(12,12,12); font-size:13px; font-family:Arial,Helvetica,sans-serif; margin-top:0px; margin-bottom:0px">
<br>
<span style="margin:0px; background-color:white"></span></p>
</td>
</tr>
</tbody>
</table>
<br>
</div>
</div>
</div>
</div>
</body>
</html>