medusalocker | 183e9d0d23ee006d5172ba32d0237b853adf1ed98bc318dc5ee5e1f8fb62b334

General

Target
ROBLOX GENERATİON FREE.exe
Size 236KB
Sample260816-v3e2fsfl4z
SHA256 183e9d0d23ee006d5172ba32d0237b853adf1ed98bc318dc5ee5e1f8fb62b334
MD5 361c72e2042e5a0ede485b743e1708b2
SHA1 c0ce83bd865263fdf2cde83893cbdba92adc0491
SHA512 ca5ac851841caf0de56ec24c6ebff17b82b64d2ba5561cc079d4e1223cb3f32ffeeb8fe287d1541695c15c9ea97d9c7bf20f1f1a0b33b6b912d9a75f101b9f04
SSDEEP 6144:8THUyAFbF+0kV4R8dKH45l+tUmZ/6TeDR76ccYRkPTt:8Th0E0G4RaK6lkUmZyyD1cYiJ
TLSH
T1313423A7864CE963F60089349F36381D5A6DC1EB5971CB86FF6007028235E7BB2CD4E6
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Path

\Device\HarddiskVolume1\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;">0B0DBB1C0B506682C7EF0E7369AFA89992A71DD850B6E94A73E2B3E828F6BA318E2DA412D6B2B14213307AE39BBC7651285FB3EB92FF692AA891DAA66B08B3E3<br>69C3E76DAC2F27165FE198BD82E53B6315781AE5966809162838D4F00878DF3B94C87EA12935E6A7547E60BF7DA4E6BC570A02EBD78F67C8C5CDEB5A03C5<br>36057A8BDC389E41402C54A731365DB48DBDB01EC94D825125A8C76C851029D096032EBC2D5FC121B792A26E21009C060C8A2DFB255CAA2187DAA28C0356<br>7989BDB9EDDC7D65FAC600FDB1777E1EEED48AD95742BDEE95F39BE8E07C416B6CECD760916BB8E99EEA653D5732F242829414A0B4BA8117C47E45875823<br>1DC0580D18149ECE934096A15A368B30E105C5847A8880BE30ED443BBB53064DA778C0E38FE75968B14D89FAFF14373528DD78C96C9CED64BD1D55188F9A<br>33B165A99280BEF928A4D06AD08452C3479C7CC7134E515F745AA02F23D535AD342056C607C45738375CF87F88C661F2939362863F325FA144224C23F2A4<br>DDD4F24D0B631B766232B227923F3005315FC7CE3230A742492B12B9AD41689306CB1AFC8BBDEA4990A93BE464AA0403F3277B920989CAFD15EC57BA9A3F<br>61DF8874860229CAADE540014D0927EB3D4802570E57CC3FF7A555B09201B40B9EC431DEC7EF96664BA7894D633BF0A547829B81BCB05992F6311F6650C3<br>F7DE6FF629CDECFFCF81F22FEA70</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></a><br> <br><br> Follow the instructions to open the link:<br> <br> <br> <a><br> </a> 4. Start a chat and follow the further instructions. <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> <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> </div> </div> </div>   </div> </div>  </div> </div> </body> </html>

Emails

Targets

- Target
  ROBLOX GENERATİON FREE.exe
- Size 236KB
- SHA256 183e9d0d23ee006d5172ba32d0237b853adf1ed98bc318dc5ee5e1f8fb62b334
- MD5 361c72e2042e5a0ede485b743e1708b2
- SHA1 c0ce83bd865263fdf2cde83893cbdba92adc0491
- SHA512 ca5ac851841caf0de56ec24c6ebff17b82b64d2ba5561cc079d4e1223cb3f32ffeeb8fe287d1541695c15c9ea97d9c7bf20f1f1a0b33b6b912d9a75f101b9f04
- SSDEEP 6144:8THUyAFbF+0kV4R8dKH45l+tUmZ/6TeDR76ccYRkPTt:8Th0E0G4RaK6lkUmZyyD1cYiJ
- TLSH
  T1313423A7864CE963F60089349F36381D5A6DC1EB5971CB86FF6007028235E7BB2CD4E6
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

defense_evasion discovery medusalocker ransomware spyware stealer trojan
- Family: MedusaLocker
  Ransomware with several variants first seen in September 2019.
  ransomware medusalocker
- MedusaLocker payload
- UAC bypass
  defense_evasion trojan
- Renames multiple (212) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
- Executes dropped EXE
- 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
  defense_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