General

  • Target

    71b684c0b52bfa1a8b79ee57b99af14a87b977489c08d002b784bdf7584993c5

  • Size

    486KB

  • Sample

    220216-2vhwpsfcck

  • MD5

    a66202a5f7e693196a03ebb371ab5c5f

  • SHA1

    1d55ed4048f1ab5fc485776081526e758297e214

  • SHA256

    71b684c0b52bfa1a8b79ee57b99af14a87b977489c08d002b784bdf7584993c5

  • SHA512

    946a34003e65eafb866db270d90477bfa0828e230e42b7a998d11bddce21ca72fe31f23add3c714c4dcbb2c6c7e55df7328f662529819d3874e8973e78d4a5cf

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

      71b684c0b52bfa1a8b79ee57b99af14a87b977489c08d002b784bdf7584993c5

    • Size

      486KB

    • MD5

      a66202a5f7e693196a03ebb371ab5c5f

    • SHA1

      1d55ed4048f1ab5fc485776081526e758297e214

    • SHA256

      71b684c0b52bfa1a8b79ee57b99af14a87b977489c08d002b784bdf7584993c5

    • SHA512

      946a34003e65eafb866db270d90477bfa0828e230e42b7a998d11bddce21ca72fe31f23add3c714c4dcbb2c6c7e55df7328f662529819d3874e8973e78d4a5cf

    • 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