medusalocker

General

Target
f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998
Size 669KB
Sample220408-mv4e3shdfm
SHA256 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998
MD5 b3bef8277b3e5b28d9bc7abe85b2938a
SHA1 217812949d73c575e69fee84686960bed76c73e5
SHA512 54c1c34cba89a0471a0dfb4e0437abd36bd4223483f3c7771cf5a6fa0bc81c937a9374a181c11898fe38d2c42d204dc5dc4574111ffa707c7dcec7d0ca9f423d
MD5 SHA1 SHA512

Score

10^/10

Malware Config

Extracted

Path

\??\Z:\Boot\HOW_TO_RECOVER_DATA.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;">0F9467567DFC7223CBEAC1840F8417675C41DB034F13316BA25F04001757031E35C94E348D1E268FCD020BA7EDCC7E2E26316934A259F404830DDFB8BFC95F71<br>8B98C425DC3870EA948F2F85C21315DF76E82FC7AF6C4FBAA895C32D731A65EEB1F7E294E7FA32AB904DF0E4B739AC5F3132BD8759A1BD2D7E58161DBDBF<br>2FEABB7B2E0DED032E67062699DF56FC078CEDA82D871FED9EEFC81F02DD1D45BB0474F0AB56CC02332CE5471812A40B2415FB2C04FF454D440BD66E36CA<br>22359CB11BAB3C9D4C09BF6DE67FB9D1A9848916B3B5332286B3A364AFEF64F10CE637C03AF9CA785599E99D09A86A926E66E35F85E643A1F33A53CF04A3<br>0BF89784750DFB2FBBCB9404A89C55CE9171588B8D2F3137F14F706B0F303BAEE90F3704DBF4B1C3696D3ADEC8982D6428A01BEBDD4683BBE1C960BA1C3D<br>B5D11136EC0AC68117ABC09877AC99ACE106B291D580FA3E1F852CD1419D2907E0D859EEF04BDCCA35B62610EB7A596446B5CC59ACA6ABCCE08856C17FF6<br>AFE3ECFBBD24A96962AC118F5A5B4C325843DF2736F9888987FA6C5B7A5214D5C704B8AE5D1661792C3FD5A2368FA9444E19D27586F08B458BFE58562C25<br>F9293D19885485D3B94F7C76A52E392250410D738F845E8E73D47F3B0A2F685571F6DC01596E11F388DE42CAC40BDCAF3848427D189F004D67674C9C8F96<br>0D81F741F93695C670B7579ECE48</span> <br>  </div> </div>  <div class="tabs">  <div class="tab"> <div id="tab-content1" class="content"> <div class="text">  <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>  <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>qd7pcafncosqfqu3ha6fcx4h6sr7tzwagzpcdcnytiw3b6varaeqv5yd.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>   </div> </div>  </div> </div> </body> </html>

Emails

Extracted

Path

C:\HOW_TO_RECOVER_DATA.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;">F445F7EFEB6B7D6262F20CBB5A9B6EB67E0B0CC060A7C2515E2EEB9EBF94F2E42F729B60302650342DC2772ACC7894ADCB913C9AB0B942AB0F3AEA6FE26D33AB<br>934EA2D1F6B703EA22F2FDC5335DBAB18FD795F9A7C1ECE149A3F228316A43A471BC64D45817AF56513A96EC39A2AF7DDFC02E4394D028D96080E986C954<br>DE584C944E53E685FCAA2C302C7B7F2448A530071602E616D6650DCF7BBF312C7D6444677ED2AE04ACFEE52173027CEE0FA05E34A3C12120B41D19DC4B91<br>2732BEFA4BFDAD7B351C35C79EC1988E96A2F9C88B9E14C5D5D3407EF1706B41A64E9A410174A2FCAC0A2D527AAE7D935CBB1F948D79091ECA4A4D9FF239<br>090EFEC3342AAC9F0DCC3255708DF04DA70CA6425A409D773EDC984C9F22D70B499CAEB3F6CC79AFFF568A027EDEC1108737BDE2D6271E54225464540C93<br>8CF8F3AB6D2A05280C762E2A28ADA2FA26F1A7032315E2E7813545AF35E0DB21B8D5C5A2E5AF31A57C63E9271FFBB6FCD5BC23A817FEA620A76B0DF76C8B<br>D01F39DEB149D8DA6315349EB7B14F809200D96CDD1FF0F8A3020A184AA10AC00791DBFF7576FF09557EB461BDB952CA5BF57E7205E47D6AD745A9B977E0<br>6CC9B105C5BAA0F8DC27F7F4EBD9BE4D09A854D8E03721EADE95A4FF8BBF32A2E6D453D3A1285388363DB030D6782327838AAE97FE6A3239EA43ECF2992C<br>EDBCFA2EE107AF15EF609746E573</span> <br>  </div> </div>  <div class="tabs">  <div class="tab"> <div id="tab-content1" class="content"> <div class="text">  <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>  <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>qd7pcafncosqfqu3ha6fcx4h6sr7tzwagzpcdcnytiw3b6varaeqv5yd.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>   </div> </div>  </div> </div> </body> </html>

Emails

Targets

- Target
  f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998
- Size 669KB
- SHA256 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998
- MD5 b3bef8277b3e5b28d9bc7abe85b2938a
- SHA1 217812949d73c575e69fee84686960bed76c73e5
- SHA512 54c1c34cba89a0471a0dfb4e0437abd36bd4223483f3c7771cf5a6fa0bc81c937a9374a181c11898fe38d2c42d204dc5dc4574111ffa707c7dcec7d0ca9f423d
- MD5 SHA1 SHA512
Score

10^/10

medusalocker evasion ransomware spyware stealer trojan
- MedusaLocker
  Ransomware with several variants first seen in September 2019.
  ransomware medusalocker
- MedusaLocker Payload
- UAC bypass
  evasion trojan
- Deletes shadow copies
  Ransomware often targets backup files to inhibit system recovery.
  ransomware
- Executes dropped EXE
- Modifies extensions of user files
  Ransomware generally changes the extension on encrypted files.
  ransomware
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Checks whether UAC is enabled
  evasion trojan
- Drops desktop.ini file(s)
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
behavioral1 behavioral2