General

  • Target

    650b0898324c631fc5205fbd85c9ecf578110ee726bedf34b01f702c58b23005

  • Size

    53KB

  • Sample

    220211-hmn8zacab5

  • MD5

    b96381117cea8ee6895d4a031caafcf0

  • SHA1

    681bc73d9f33749073f76972e9685aed6d1314d5

  • SHA256

    650b0898324c631fc5205fbd85c9ecf578110ee726bedf34b01f702c58b23005

  • SHA512

    ed278f670f8bfc0a8e7b79d1b8c9e3cad62217de7d98271bb5e5d385fdb08a64cb43f227effd1528c5de56fade44b10006fa56da8e94d93013e59ec68cf14b03

Malware Config

Extracted

Path

C:\how_to_back_files.html

Ransom Note
<html> <style type="text/css"> body { background-color: #f5f5f5; } h1, h3{ text-align: center; text-transform: uppercase; font-weight: normal; } /*---*/ .tabs1{ display: block; margin: auto; } .tabs1 .head{ text-align: center; float: top; padding: 0px; text-transform: uppercase; font-weight: normal; display: block; background: #81bef7; color: #DF0101; font-size: 30px; } .tabs1 .identi { font-size: 10px; text-align: center; float: top; padding: 15px; display: block; background: #81bef7; color: #DFDFDF; } .tabs .content { background: #f5f5f5; /*text-align: center;*/ color: #000000; padding: 25px 15px; font-size: 15px; font-weight: 400; line-height: 20px; } .tabs .content a { color: #df0130; font-size: 23px; font-style: italic; text-decoration: none; line-height: 35px; } .tabs .content .text{ padding: 25px; line-height: 1.2; } </style> <body> <div class="tabs1"> <div class="head" ><b>Your personal ID:</b></div> <div class="identi"> <span style="width:1000px; color: #ffffff; font-size: 10px;">����������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span> <br> <!-- !!! dont changing this !!! --> </div> </div> <!-- --> <div class="tabs"> <!--tab--> <div class="tab"> <div id="tab-content1" class="content"> <div class="text"> <!--text data --> <b>/!\ YOUR COMPANY NETWORK HAS BEEN PENETRATED /!\</b><br> <b>All your important files have been encrypted!</b><br><br> <hr> Your files are safe! Only modified. (RSA+AES)<br><br> ANY ATTEMPT TO RESTORE YOUR FILES WITH THIRD-PARTY SOFTWARE<br> WILL PERMANENTLY CORRUPT IT.<br> DO NOT MODIFY ENCRYPTED FILES.<br> DO NOT RENAME ENCRYPTED FILES.<br><br> No software available on internet can help you. We are the only ones able to<br> solve your problem.<br><br> We gathered highly confidential/personal data. These data are currently stored on<br> a private server. This server will be immediately destroyed after your payment.<br> If you decide to not pay, we will release your data to public or re-seller.<br> So you can expect your data to be publicly available in the near future..<br><br> We only seek money and our goal is not to damage your reputation or prevent<br> your business from running.<br><br> You will can send us 2-3 non-important files and we will decrypt it for free<br> to prove we are able to give your files back.<br><br> <!--text data --> <hr> <b>Contact us for price and get decryption software.</b><br><br> <a>qd7pcafncosqfqu3ha6fcx4h6sr7tzwagzpcdcnytiw3b6varaeqv5yd.onion</a><br> * Note that this server is available via Tor browser only<br><br> Follow the instructions to open the link:<br> 1. Type the addres "https://www.torproject.org" in your Internet browser. It opens the Tor site.<br> 2. Press "Download Tor", then press "Download Tor Browser Bundle", install and run it.<br> 3. Now you have Tor browser. In the Tor Browser open <a>qd7pcafncosqfqu3ha6fcx4h6sr7tzwagzpcdraeqv5yd.onion</a><br> 4. Start a chat and follow the further instructions. <br><br> <hr> <b>If you can not use the above link, use the email:</b><br> <a href="[email protected] ">[email protected] </a> <br><a href="[email protected]">[email protected]</a> <br> <b>* To contact us, create a new free email account on the site:</b> <a href="https://protonmail.com">protonmail.com<br> <hr> <b> IF YOU DON'T CONTACT US WITHIN 72 HOURS, PRICE WILL BE HIGHER.</b><br> </div> </div> </div> <!--tab--> <!--text data --> </div> </div> <!--tab--> </div> </div> </body> </html> ��������

Extracted

Path

C:\how_to_back_files.html

Ransom Note
<html> <style type="text/css"> body { background-color: #f5f5f5; } h1, h3{ text-align: center; text-transform: uppercase; font-weight: normal; } /*---*/ .tabs1{ display: block; margin: auto; } .tabs1 .head{ text-align: center; float: top; padding: 0px; text-transform: uppercase; font-weight: normal; display: block; background: #81bef7; color: #DF0101; font-size: 30px; } .tabs1 .identi { font-size: 10px; text-align: center; float: top; padding: 15px; display: block; background: #81bef7; color: #DFDFDF; } .tabs .content { background: #f5f5f5; /*text-align: center;*/ color: #000000; padding: 25px 15px; font-size: 15px; font-weight: 400; line-height: 20px; } .tabs .content a { color: #df0130; font-size: 23px; font-style: italic; text-decoration: none; line-height: 35px; } .tabs .content .text{ padding: 25px; line-height: 1.2; } </style> <body> <div class="tabs1"> <div class="head" ><b>Your personal ID:</b></div> <div class="identi"> <span style="width:1000px; color: #ffffff; font-size: 10px;">����������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span> <br> <!-- !!! dont changing this !!! --> </div> </div> <!-- --> <div class="tabs"> <!--tab--> <div class="tab"> <div id="tab-content1" class="content"> <div class="text"> <!--text data --> <b>/!\ YOUR COMPANY NETWORK HAS BEEN PENETRATED /!\</b><br> <b>All your important files have been encrypted!</b><br><br> <hr> Your files are safe! Only modified. (RSA+AES)<br><br> ANY ATTEMPT TO RESTORE YOUR FILES WITH THIRD-PARTY SOFTWARE<br> WILL PERMANENTLY CORRUPT IT.<br> DO NOT MODIFY ENCRYPTED FILES.<br> DO NOT RENAME ENCRYPTED FILES.<br><br> No software available on internet can help you. We are the only ones able to<br> solve your problem.<br><br> We gathered highly confidential/personal data. These data are currently stored on<br> a private server. This server will be immediately destroyed after your payment.<br> If you decide to not pay, we will release your data to public or re-seller.<br> So you can expect your data to be publicly available in the near future..<br><br> We only seek money and our goal is not to damage your reputation or prevent<br> your business from running.<br><br> You will can send us 2-3 non-important files and we will decrypt it for free<br> to prove we are able to give your files back.<br><br> <!--text data --> <hr> <b>Contact us for price and get decryption software.</b><br><br> <a>qd7pcafncosqfqu3ha6fcx4h6sr7tzwagzpcdcnytiw3b6varaeqv5yd.onion</a><br> * Note that this server is available via Tor browser only<br><br> Follow the instructions to open the link:<br> 1. Type the addres "https://www.torproject.org" in your Internet browser. It opens the Tor site.<br> 2. Press "Download Tor", then press "Download Tor Browser Bundle", install and run it.<br> 3. Now you have Tor browser. In the Tor Browser open <a>qd7pcafncosqfqu3ha6fcx4h6sr7tzwagzpcdraeqv5yd.onion</a><br> 4. Start a chat and follow the further instructions. <br><br> <hr> <b>If you can not use the above link, use the email:</b><br> <a href="[email protected] ">[email protected] </a> <br><a href="[email protected]">[email protected]</a> <br> <b>* To contact us, create a new free email account on the site:</b> <a href="https://protonmail.com">protonmail.com<br> <hr> <b> IF YOU DON'T CONTACT US WITHIN 72 HOURS, PRICE WILL BE HIGHER.</b><br> </div> </div> </div> <!--tab--> <!--text data --> </div> </div> <!--tab--> </div> </div> </body> </html> ��������

Targets

    • Target

      650b0898324c631fc5205fbd85c9ecf578110ee726bedf34b01f702c58b23005

    • Size

      53KB

    • MD5

      b96381117cea8ee6895d4a031caafcf0

    • SHA1

      681bc73d9f33749073f76972e9685aed6d1314d5

    • SHA256

      650b0898324c631fc5205fbd85c9ecf578110ee726bedf34b01f702c58b23005

    • SHA512

      ed278f670f8bfc0a8e7b79d1b8c9e3cad62217de7d98271bb5e5d385fdb08a64cb43f227effd1528c5de56fade44b10006fa56da8e94d93013e59ec68cf14b03

    • GlobeImposter

      GlobeImposter is a ransomware first seen in 2017.

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

    • Adds Run key to start application

    • Drops desktop.ini file(s)

MITRE ATT&CK Enterprise v6

Tasks