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Resubmissions

26/02/2025, 07:08

250226-hye5faxl12 10

25/02/2025, 03:29

250225-d14tcs1nw3 10

General

  • Target

    2025-02-25_91bd0b85cea886e49a28feeb72aed5d8_globeimposter

  • Size

    53KB

  • Sample

    250226-hye5faxl12

  • MD5

    91bd0b85cea886e49a28feeb72aed5d8

  • SHA1

    fd4df46ac3b7ce3e0817b4426b99e3b505818d80

  • SHA256

    7ef6352f29723ff4f3702fd5e6d041695ccda89105d47b6aff5bf87521fe2345

  • SHA512

    3ee45ad61fea9fb9a6e15198d4956154610a53409ed0c5fb643d1acf819246fa12ffdbd4c904e439846dd0bb1ae656c21c29d0a9519a483ea5fa8e77282910a8

  • SSDEEP

    768:uTHskvuye1kVtGBk6P/v7nWlHznbkVwrEKD9yDwxVSHrowNI2tG6o/t84B5v5E9r:x2eytM3alnawrRIwxVSHMweio3Z5i

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>* Tor-chat to always be in touch: <a href<a href<b> </div> </div> </div> <!--tab--> <b> <b> <b> <span style="font-size: 22px">qd7pcafncosqfqu3ha6fcx4h6sr7tzwagzpcdcnytiw3b6varaeqv5yd.onion</span> </b><br><br> </b><br> <!--text data --> </div> </div> <!--tab--> </div> </div> </body> </html>������

Extracted

Path

C:\ProgramData\Package Cache\{ef6b00ec-13e1-4c25-9064-b2f383cb8412}\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;">��������������75 06 3F B1 DA 38 1B B2 34 66 DC 49 FF 5B 15 EE 2D 2E B7 96 09 D0 9F 33 DB CC 43 94 3F DA FB C3 06 0E 64 CD 46 50 2E 4F D1 1B 4A 95 85 79 90 94 68 BD 6B BF 64 94 34 9A 84 21 47 F2 79 09 55 8C 17 44 49 EF 4F E3 77 CE 66 A8 F7 1D FF 3A 1D 57 C3 64 14 9B 7D 2E A1 F9 77 98 9B 29 1B 33 BC C9 7A 90 87 B0 D1 97 1F CF 24 CE 1A BA DC F1 E8 72 29 62 BA 7A 60 F7 B5 26 90 09 45 E7 89 CB 9F 68 28 95 D0 22 46 BF 0D BB DC C6 E9 B6 79 1B 7B 64 51 BB F0 6A 66 83 7E B3 F5 01 9F 14 79 6E 32 CD C3 E6 C4 B5 38 9B FE B6 C6 DE DC F3 EC 99 C5 FE 82 8C D9 0A 0F 5E A3 55 99 72 30 B4 22 5B FC 6B E1 C3 CB CD 77 32 F0 C1 C0 8A 8B E9 45 78 BD 4B 96 AE 12 D5 1E 82 C5 62 48 C6 53 61 1D E4 8C C2 F8 81 C5 B9 D1 20 C5 27 E6 8C 18 F3 39 1A 0B 46 2A 3E 60 CD 0A 90 51 66 7E 3B 4C 3B 02 D5 D7 05 </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>* Tor-chat to always be in touch: <a href<a href<b> </div> </div> </div> <!--tab--> <b> <b> <b> <span style="font-size: 22px">qd7pcafncosqfqu3ha6fcx4h6sr7tzwagzpcdcnytiw3b6varaeqv5yd.onion</span> </b><br><br> </b><br> <!--text data --> </div> </div> <!--tab--> </div> </div> </body> </html>������

Targets

    • Target

      2025-02-25_91bd0b85cea886e49a28feeb72aed5d8_globeimposter

    • Size

      53KB

    • MD5

      91bd0b85cea886e49a28feeb72aed5d8

    • SHA1

      fd4df46ac3b7ce3e0817b4426b99e3b505818d80

    • SHA256

      7ef6352f29723ff4f3702fd5e6d041695ccda89105d47b6aff5bf87521fe2345

    • SHA512

      3ee45ad61fea9fb9a6e15198d4956154610a53409ed0c5fb643d1acf819246fa12ffdbd4c904e439846dd0bb1ae656c21c29d0a9519a483ea5fa8e77282910a8

    • SSDEEP

      768:uTHskvuye1kVtGBk6P/v7nWlHznbkVwrEKD9yDwxVSHrowNI2tG6o/t84B5v5E9r:x2eytM3alnawrRIwxVSHMweio3Z5i

    • GlobeImposter

      GlobeImposter is a ransomware first seen in 2017.

    • Globeimposter family

    • Renames multiple (7498) files with added filename extension

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

MITRE ATT&CK Enterprise v15

Tasks