General

  • Target

    d9135507e8dbcf15a852ec34623ea6b6d633e10032c94f187ef357ba821af893

  • Size

    53KB

  • Sample

    240207-rbaqwaaean

  • MD5

    22ff4b883468f0b2b21b2c50d5ca5bd9

  • SHA1

    e34f09cf8f1416ab4611a6a18ff99281fad93c70

  • SHA256

    d9135507e8dbcf15a852ec34623ea6b6d633e10032c94f187ef357ba821af893

  • SHA512

    9b37dff34d3ceca993bebda8e6d3f4f4a361af65ec6bdde4be54021be2dc48c176aa0b0ef2bae8433ca2957d5e3c28fe448465c3f816a5ee36a5d395bd8f4405

  • SSDEEP

    1536:oWOeytM3alnawrRIwxVSHMweio36l990:oWOey23alnaEIN/W6lA

Malware Config

Extracted

Path

C:\Users\Public\Music\Sample Music\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; word-break: break-all; } .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> <hr> <b>email:</b><br> <a href="[email protected] ">[email protected] </a> <br> <a href="[email protected] ">[email protected] </a> <br> <p>* To contact us, create a new free email account on the site: <a href="https://protonmail.com">protonmail.com <br> <b> IF YOU DON'T CONTACT US WITHIN 72 HOURS, PRICE WILL BE HIGHER.</b><br> <p> <a href<a href<b> </div> </div> </div> <!--tab--> <b> <b> <b> <span style="font-size: 22px"></span> </b><br><br> </b><br> <!--text data --> </div> </div> <!--tab--> </div> </div> </body> </html> ������������

Extracted

Path

C:\ProgramData\regid.1991-06.com.microsoft\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; word-break: break-all; } .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> <hr> <b>email:</b><br> <a href="[email protected] ">[email protected] </a> <br> <a href="[email protected] ">[email protected] </a> <br> <p>* To contact us, create a new free email account on the site: <a href="https://protonmail.com">protonmail.com <br> <b> IF YOU DON'T CONTACT US WITHIN 72 HOURS, PRICE WILL BE HIGHER.</b><br> <p> <a href<a href<b> </div> </div> </div> <!--tab--> <b> <b> <b> <span style="font-size: 22px"></span> </b><br><br> </b><br> <!--text data --> </div> </div> <!--tab--> </div> </div> </body> </html> ������������

Targets

    • Target

      d9135507e8dbcf15a852ec34623ea6b6d633e10032c94f187ef357ba821af893

    • Size

      53KB

    • MD5

      22ff4b883468f0b2b21b2c50d5ca5bd9

    • SHA1

      e34f09cf8f1416ab4611a6a18ff99281fad93c70

    • SHA256

      d9135507e8dbcf15a852ec34623ea6b6d633e10032c94f187ef357ba821af893

    • SHA512

      9b37dff34d3ceca993bebda8e6d3f4f4a361af65ec6bdde4be54021be2dc48c176aa0b0ef2bae8433ca2957d5e3c28fe448465c3f816a5ee36a5d395bd8f4405

    • SSDEEP

      1536:oWOeytM3alnawrRIwxVSHMweio36l990:oWOey23alnaEIN/W6lA

    • GlobeImposter

      GlobeImposter is a ransomware first seen in 2017.

    • Renames multiple (7514) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • Deletes itself

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks