medusalocker

General

Target
bc8487f444ed159dc422bc062c47141357eb64fc49838e5bfd758e05a8317343
Size 1.2MB
Sample220205-mt1mssagcm
SHA256 bc8487f444ed159dc422bc062c47141357eb64fc49838e5bfd758e05a8317343
MD5 2261d32bf910c735462095d114fefbac
SHA1 3ee2224fdd93c5fa316a5e746fbeafaf6edaaf5b
SHA512 d8a575be6cf5f273fd2d530b331fe87e9a4666652daa80f61a13194f6094b37a506a88cdf0d5f0ceca62bf797a14bf1940b1fa5143abac8bb77e8023694be804
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;">BABBED4124E85DF79CB8AFB8EFE8DF57321956C9BD5C687A0253C0217EA3108364C1DA8C519DAF60C29D4C73AC55E6B55DFE8F06534F3163D9250D4C5052D45A<br>6929D868D461DFA20B5084B9313DE92A7278C4B4B4C7EBBEFBB14F65F6B54A147AAE5DD55BBA9FB1EC4AF391BC26E78CB2252BF177B7265BFD696E029008<br>46A49BA6B5748FAFE19330106EC2A25B9F369EE4A5556142B834005B3338F08C75FE887D12E3C6A687B9E502F6565692F64A29E56B72458A12F099491DA5<br>5C9D52EC29F923E73AD044157E8093A5BBA0A752602920E1EE312B85561D75899B44E10D6037558B2FBC9DC87BE50D983ED2674E692CF7030147A15787C1<br>9A4F60E913C6A7634352461CDDF7F5AB05B1DBCE380CFFF4303F231E89887F671B1D074891874E7D75882F8996383C131159835E924FE186D39B84BB4159<br>BCDE3968D07F9C07BC9ACEBC4C82DB570BBB19DF028B6C32AA70678B921C5CCB75AB28944E1ED0715DEEDC821595DF3392F2EF520F4BF22B9DEC7ADD502E<br>9C6D642F26E843717ECE3C32F3B83776B5CFBFD4FFC3B0480830D964265E99F6B288A970D652FF7CC0F5C9FF72DB49D5A704728835D36DAAF5233A33D4E2<br>6B2D2B36DEF91E2A9ABF7A979F2AD1D5B187C339F4F81AF532DE26A8E7A9005941984D4BF80B416523DADA2A894F48F4FFB85AB744279458DC070CFE7AB4<br>C3E40A7C33322D53768CB482B809</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 (BITCOIN) and get decryption software.</b><br><br> <a href="mailto:[email protected] ">[email protected] </a><br> <a href="mailto:[email protected] ">[email protected]</a> <hr> </div> <div class="text"> Make contact as soon as possible. Your private key (decryption key) is only <br> stored temporarily.<br> IF YOU DON'T CONTACT US WITHIN 72 HOURS, PRICE WILL BE HIGHER.<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;">D770769E2DC7A8C0424E0E7699D3638636D3389E438CEDEDE881E3712D8A9B4C9813FD2F80625D200242C9198189E44164F5195BE93ABC84125DC54397AA77B7<br>4F82BA4461EFA3385AA364B52A3FAB3B73ED280C2E27F635A75C9C9EB543932DFB5769550D4BDC841CA2C9409B97B7F96701B8C25F86650CA4B6D93564D1<br>6CA4BF66489F5CAF9D10B1186EE2F3785E3D5C593C92217FECE7325BB4796AE5653AF8F2CA548C94FC3881E30651370C54EFF4120FE6A9B741A3739CAD72<br>3D9E8E19CBF8D5FAE6FB8D24C4F99F0B14426A3DD835866DCBEA4C83E9940347AF0B3792CC98DE414CFB14BDA7968572E0793DD21B38D7DE51C529236478<br>519CBDB3AC6D203E5D8932E269595CA92FFFEE65013494A22F3D3A1E0D577D7F157D3A987A0850B8593B20B9CF399FB7772A40C36B945967D9AB466DB98E<br>A873C598985A5DDAF54C74BE275AC278FA6E00CC6B2BD9872D132FE34EE01D0E4DA9F02DB7F8AEE6AA51CD823AE95CC4A82FB583899ABF3EA2BD3CDB1488<br>D0F44222E0A8F38B4861FF10CF642E7A2D3A43336A95FDC57E65BDB573653E1510369586F5AB2D343B33171B5BF7D687980C239F9034AF6830204098B73A<br>602072275A87D1B2CF551BE2BF9AD2F4A236C7784673ADE4256A64B3B30121A421100A3BDCDF252370938E36985168A12B106343B48A3C100F606D4AC4DF<br>B28CCD55269D002DF0B2838C0593</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 (BITCOIN) and get decryption software.</b><br><br> <a href="mailto:[email protected] ">[email protected] </a><br> <a href="mailto:[email protected] ">[email protected]</a> <hr> </div> <div class="text"> Make contact as soon as possible. Your private key (decryption key) is only <br> stored temporarily.<br> IF YOU DON'T CONTACT US WITHIN 72 HOURS, PRICE WILL BE HIGHER.<br> </div> </div> </div>   </div> </div>  </div> </div> </body> </html>

Emails

Targets

- Target
  bc8487f444ed159dc422bc062c47141357eb64fc49838e5bfd758e05a8317343
- Size 1.2MB
- SHA256 bc8487f444ed159dc422bc062c47141357eb64fc49838e5bfd758e05a8317343
- MD5 2261d32bf910c735462095d114fefbac
- SHA1 3ee2224fdd93c5fa316a5e746fbeafaf6edaaf5b
- SHA512 d8a575be6cf5f273fd2d530b331fe87e9a4666652daa80f61a13194f6094b37a506a88cdf0d5f0ceca62bf797a14bf1940b1fa5143abac8bb77e8023694be804
- 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
- Loads dropped DLL
- 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.
- Suspicious use of SetThreadContext
behavioral1 behavioral2