General

  • Target

    maze.bin

  • Size

    453KB

  • Sample

    220102-nq59jsadf9

  • MD5

    248c960c1ae54103dea5bfae924f28e2

  • SHA1

    504ce8efee0f7f8329c09c6d045a21c795a84b42

  • SHA256

    3885589a3c94d0475a6d994e4644e682f4cff93f8b4d65f37508ffe706861363

  • SHA512

    5b3dd4be33c48cedda5b9270a6454540e837e9611db4d43b35e7290ff7e25dd3b5c0342de6de38f12e8c7d5f291c62ef026236825134d1181e7ba5bdf8103464

Malware Config

Extracted

Path

C:\DECRYPT-FILES.html

Ransom Note
<html> <head> <script> function CopyToClipboard(containerid) { if (document.selection) { var range = document.body.createTextRange(); range.moveToElementText(document.getElementById(containerid)); range.select().createTextRange(); document.execCommand("copy"); } else if (window.getSelection) { var range = document.createRange(); range.selectNode(document.getElementById(containerid)); window.getSelection().addRange(range); document.execCommand("copy"); alert("Base64 copied into the clipboard!") } } </script> <style> html{ margin:0; padding:0; width:100%; height:100%; } body { background: #000080; color: #ececec; font-family: Consolas }; .tooltip { position: relative; display: inline-block; border-bottom: 1px dotted black; } .tooltip .tooltiptext { visibility: hidden; width: 120px; background-color: #555; color: #fff; text-align: center; border-radius: 6px; padding: 5px 0; position: absolute; z-index: 1; bottom: 125%; left: 50%; margin-left: -60px; opacity: 0; transition: opacity 0.3s; } .tooltip .tooltiptext::after { content: ""; position: absolute; top: 100%; left: 50%; margin-left: -5px; border-width: 5px; border-style: solid; border-color: #555 transparent transparent transparent; } .tooltip:hover .tooltiptext { visibility: visible; opacity: 1; } p#base64{ -ms-word-break: break-all; word-break: break-all; -webkit-hyphens: auto; -moz-hyphens: auto; -ms-hyphens: auto; hyphens: auto; } p#base64:hover{ cursor: hand; } </style> </head> <body> <table style="position: absolute;" width="100%"> <tr> <td style="width: 25%;"> <span class="left" style="font-size: 14px; font-weight: bold">CODE: <br>------ <br>00000&nbsp;00000 <br>00000&nbsp;00000 <br>00000&nbsp;00000 <br>00000&nbsp;00000 <br>00000&nbsp;00000 <br>00000&nbsp;00000 <br>00000&nbsp;00000 <br>00000&nbsp;00000 </span> </td> <td style="width: 50%;"> <div style="text-align: center; font-size: 20px;"> <p><s>0010 SYSTEM FAILURE 0010</s></p> <p>*********************************************************************************************************************</p> <p>Attention! Your documents, photos, databases, and other important files have been encrypted!</p> <p>*********************************************************************************************************************</p> <br> </div> <div style="text-align: center; font-size: 18px;"> <p>The only way to decrypt your files, is to buy the private key from us.</p> <p>You can decrypt one of your files for free, as a proof that we have the method to decrypt the rest of your data.</p> <p>In order to receive the private key contact us via email: <br> <b>[email protected]</b> </p> <p>Remember to hurry up, as your email address may not be avaliable for very long.<br>Buying the key immediatly will guarantee that 100% of your files will be restored.</p> <p>Below you will see a big base64 blob, you will need to email us and copy this blob to us.<br>you can click on it, and it will be copied into the clipboard.</p> <p>If you have troubles copying it, just send us the file you are currently reading, as an attachment.</p> <br> <p>Base64: </p> </div><div style="text-align: center; font-size: 12px;"><p id="base64" onclick="return CopyToClipboard('base64')" class="tooltip">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<span class="tooltiptext">Click here to copy</span></p></div></td><td style="width: 25%; text-align: right;"><span class="right" style="font-size: 14px; font-weight: bold">IMMINENT SHUTDOWN:<br>------<br>00000&nbsp;00000&nbsp;0&nbsp;00<br>00000&nbsp;00000&nbsp;0&nbsp;00<br>00000&nbsp;00000&nbsp;0&nbsp;00<br>00000&nbsp;00000&nbsp;0&nbsp;00<br>00000&nbsp;00000&nbsp;0&nbsp;00<br>00000&nbsp;00000&nbsp;0&nbsp;00<br>00000&nbsp;00000&nbsp;0&nbsp;00<br>00000&nbsp;00000&nbsp;0&nbsp;00</span></td></tr></table></body></html>
Emails

Extracted

Path

C:\DECRYPT-FILES.html

Ransom Note
<html> <head> <script> function CopyToClipboard(containerid) { if (document.selection) { var range = document.body.createTextRange(); range.moveToElementText(document.getElementById(containerid)); range.select().createTextRange(); document.execCommand("copy"); } else if (window.getSelection) { var range = document.createRange(); range.selectNode(document.getElementById(containerid)); window.getSelection().addRange(range); document.execCommand("copy"); alert("Base64 copied into the clipboard!") } } </script> <style> html{ margin:0; padding:0; width:100%; height:100%; } body { background: #000080; color: #ececec; font-family: Consolas }; .tooltip { position: relative; display: inline-block; border-bottom: 1px dotted black; } .tooltip .tooltiptext { visibility: hidden; width: 120px; background-color: #555; color: #fff; text-align: center; border-radius: 6px; padding: 5px 0; position: absolute; z-index: 1; bottom: 125%; left: 50%; margin-left: -60px; opacity: 0; transition: opacity 0.3s; } .tooltip .tooltiptext::after { content: ""; position: absolute; top: 100%; left: 50%; margin-left: -5px; border-width: 5px; border-style: solid; border-color: #555 transparent transparent transparent; } .tooltip:hover .tooltiptext { visibility: visible; opacity: 1; } p#base64{ -ms-word-break: break-all; word-break: break-all; -webkit-hyphens: auto; -moz-hyphens: auto; -ms-hyphens: auto; hyphens: auto; } p#base64:hover{ cursor: hand; } </style> </head> <body> <table style="position: absolute;" width="100%"> <tr> <td style="width: 25%;"> <span class="left" style="font-size: 14px; font-weight: bold">CODE: <br>------ <br>00000&nbsp;00000 <br>00000&nbsp;00000 <br>00000&nbsp;00000 <br>00000&nbsp;00000 <br>00000&nbsp;00000 <br>00000&nbsp;00000 <br>00000&nbsp;00000 <br>00000&nbsp;00000 </span> </td> <td style="width: 50%;"> <div style="text-align: center; font-size: 20px;"> <p><s>0010 SYSTEM FAILURE 0010</s></p> <p>*********************************************************************************************************************</p> <p>Attention! Your documents, photos, databases, and other important files have been encrypted!</p> <p>*********************************************************************************************************************</p> <br> </div> <div style="text-align: center; font-size: 18px;"> <p>The only way to decrypt your files, is to buy the private key from us.</p> <p>You can decrypt one of your files for free, as a proof that we have the method to decrypt the rest of your data.</p> <p>In order to receive the private key contact us via email: <br> <b>[email protected]</b> </p> <p>Remember to hurry up, as your email address may not be avaliable for very long.<br>Buying the key immediatly will guarantee that 100% of your files will be restored.</p> <p>Below you will see a big base64 blob, you will need to email us and copy this blob to us.<br>you can click on it, and it will be copied into the clipboard.</p> <p>If you have troubles copying it, just send us the file you are currently reading, as an attachment.</p> <br> <p>Base64: </p> </div><div style="text-align: center; font-size: 12px;"><p id="base64" onclick="return CopyToClipboard('base64')" class="tooltip">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<span class="tooltiptext">Click here to copy</span></p></div></td><td style="width: 25%; text-align: right;"><span class="right" style="font-size: 14px; font-weight: bold">IMMINENT SHUTDOWN:<br>------<br>00000&nbsp;00000&nbsp;0&nbsp;00<br>00000&nbsp;00000&nbsp;0&nbsp;00<br>00000&nbsp;00000&nbsp;0&nbsp;00<br>00000&nbsp;00000&nbsp;0&nbsp;00<br>00000&nbsp;00000&nbsp;0&nbsp;00<br>00000&nbsp;00000&nbsp;0&nbsp;00<br>00000&nbsp;00000&nbsp;0&nbsp;00<br>00000&nbsp;00000&nbsp;0&nbsp;00</span></td></tr></table></body></html>
Emails

Targets

    • Target

      maze.bin

    • Size

      453KB

    • MD5

      248c960c1ae54103dea5bfae924f28e2

    • SHA1

      504ce8efee0f7f8329c09c6d045a21c795a84b42

    • SHA256

      3885589a3c94d0475a6d994e4644e682f4cff93f8b4d65f37508ffe706861363

    • SHA512

      5b3dd4be33c48cedda5b9270a6454540e837e9611db4d43b35e7290ff7e25dd3b5c0342de6de38f12e8c7d5f291c62ef026236825134d1181e7ba5bdf8103464

    • Maze

      Ransomware family also known as ChaCha.

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

    • Drops startup file

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Sets desktop wallpaper using registry

MITRE ATT&CK Enterprise v6

Tasks