General

  • Target

    5a8918c373f87f45b0a7a954b82bdf36d978a4fa0e6834f41b5096204a6fe2ef

  • Size

    316KB

  • Sample

    220802-dqrfaahger

  • MD5

    15b3a2d61092350cbaebd1f0e4323044

  • SHA1

    3ca2e8069bde86e031bb8aed2042821423b6845f

  • SHA256

    5a8918c373f87f45b0a7a954b82bdf36d978a4fa0e6834f41b5096204a6fe2ef

  • SHA512

    2c47df346ca5ef323453c621645ce36f292c586330feb1375cdcd779ba28d70b53a9f221d442a2d7cabeacca3d244064088299a0f7ff57afc833766c99520b41

Malware Config

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-335065374-4263250628-1829373619-1000\_RECoVERY_+mkyrx.txt

Family

teslacrypt

Ransom Note
NOT YOUR LANGUAGE? USE https://translate.google.com What happened to your files ? All of your files were protected by a strong encryption with RSA4096 More information about the encryption keys using RSA4096 can be found here: http://en.wikipedia.org/wiki/RSA_(cryptosystem) How did this happen ? !!! Specially for your PC was generated personal RSA4096 KEY, both public and private. !!! ALL YOUR FILES were encrypted with the public key, which has been transferred to your computer via the Internet. !!! Decrypting of your files is only possible with the help of the private key and decrypt program , which is on our Secret Server What do I do ? So, there are two ways you can choose: wait for a miracle and get your price doubled, or start obtaining BITCOIN NOW! , and restore your data easy way. If You have really valuable data, you better not waste your time, because there is no other way to get your files, except make a payment. For more specific instructions, please visit your personal home page, there are a few different addresses pointing to your page below: 1. http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/4EA50DD5B2173FE 2. http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/4EA50DD5B2173FE 3. http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/4EA50DD5B2173FE If for some reasons the addresses are not available, follow these steps: 1. Download and install tor-browser: http://www.torproject.org/projects/torbrowser.html.en 2. After a successful installation, run the browser 3. Type in the address bar: xlowfznrg4wf7dli.onion/4EA50DD5B2173FE 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/4EA50DD5B2173FE http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/4EA50DD5B2173FE http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/4EA50DD5B2173FE *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/4EA50DD5B2173FE
URLs

http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/4EA50DD5B2173FE

http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/4EA50DD5B2173FE

http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/4EA50DD5B2173FE

http://xlowfznrg4wf7dli.ONION/4EA50DD5B2173FE

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-335065374-4263250628-1829373619-1000\_RECoVERY_+mkyrx.html

Ransom Note
<html> <style>a { color:green; }.tb { background:white; border-style:solid; border-width:1px; padding:3px; border-color:lime; } .ttl { font-size:13px; color:880000; }</style><body style="background:#33CCFF;"> <center> <div style="text-align:left; font-family:Arial; <!---=0=0=0=0=0 --> font-size:13px; line-height:20px; margin-top:10px; width:800px; background:#F4F4F4; padding:20px; border-style:solid; border-width:5px; border-color:#BABABA;"> <b><font class="ttl"><center><b>NOT YOUR LANGUAGE? USE <a href="https://translate.google.com" target="_blank">Google Translate</a></b></center> What<!------=0=0=0=0=0 --> happened <!------=0=0=0=0=0 --> to your<!------=0=0=0=0=0 --> files?</b></font><br> <font style="font-size:13px;">All <!------=0=0=0=0=0 -->of your files<!------=0=0=0=0=0 --> were <!------=0=0=0=0=0 --> protected by a strong<!------=0=0=0=0=0 --> encr<!---=0=0=0=0=0 -->yption wi<!---=0=0=0=0=0 -->th <!------=0=0=0=0=0 -->RSA4096 <!------=0=0=0=0=0 --> <br> More <!------=0=0=0=0=0 --> information about the <!------=0=0=0=0=0 -->encryption RSA4096 can be<!------=0=0=0=0=0 --> fou<!---=0=0=0=0=0 -->nd <a href=http://en.wikipedia.org/wiki/RSA_(cryptosystem) target="_blank"> http://en.wikipedia.org/wiki/RSA_(cryptosystem) </a><br></font> <br><b><font class="ttl">Wh<!--=0=0=0=0=0 -->at <!------=0=0=0=0=0 --> does th<!--=0=0=0=0=0 -->is mean?</b></font><br><font style="font-size:13px;"> T<!--=0=0=0=0=0 -->his<!------=0=0=0=0=0 --> mea<!--=0=0=0=0=0 -->ns that the <!------=0=0=0=0=0 --> str<!--=0=0=0=0=0 -->ucture and da<!--=0=0=0=0=0 -->ta wi<!--=0=0=0=0=0 -->thin your <!------=0=0=0=0=0 -->files ha<!--=0=0=0=0=0 -->ve be<!--=0=0=0=0=0 -->en<!------=0=0=0=0=0 --> irre<!--=0=0=0=0=0 -->voca<!--=0=0=0=0=0 -->bly changed, you will not be able work wi<!--=0=0=0=0=0 -->th them, read<!------=0=0=0=0=0 --> th<!--=0=0=0=0=0 -->em or see them, <!------=0=0=0=0=0 -->it is the s<!--=0=0=0=0=0 -->ame thing <!------=0=0=0=0=0 -->as los<!--=0=0=0=0=0 -->ing <!------=0=0=0=0=0 -->them for<!--=0=0=0=0=0 -->ever, but with our he<!--=0=0=0=0=0 -->lp, you <!------=0=0=0=0=0 --> can re<!--=0=0=0=0=0 -->st<!--=0=0=0=0=0 -->ore t<!--=0=0=0=0=0 -->hem <br><br><b><font class="ttl"><!------=0=0=0=0=0 -->Ho<!--=0=0=0=0=0 -->w d<!--=0=0=0=0=0 -->id th<!--=0=0=0=0=0 -->is hap<!--=0=0=0=0=0 -->pen?<!------=0=0=0=0=0 --></b></font> <br> <!------=0=0=0=0=0 --> <font style="font-size:13px;"><!------=0=0=0=0=0 --> Espec<!--=0=0=0=0=0 -->ially for y<!--=0=0=0=0=0 -->ou,<!------=0=0=0=0=0 --> on our SER<!--=0=0=0=0=0 -->VER <!------=0=0=0=0=0 -->was gene<!--=0=0=0=0=0 -->rated <!------=0=0=0=0=0 -->the sec<!--=0=0=0=0=0 -->ret k<!--=0=0=0=0=0 -->ey <br>Al<!--=0=0=0=0=0-->l y<!--=0=0=0=0=0-->our <!------=0=0=0=0=0 --> files w<!--=0=0=0=0=0-->ere encry<!--=0=0=0=0=0-->pted with the p<!--=0=0=0=0=0-->ublic k<!--=0=0=0=0=0-->ey, <!------=0=0=0=0=0 --> wh<!--=0=0=0=0=0-->ich has b<!--=0=0=0=0=0-->een <!------=0=0=0=0=0 --> trans<!--=0=0=0=0=0-->ferred to <!------=0=0=0=0=0 -->y<!--=0=0=0=0=0-->our co<!--=0=0=0=0=0-->mputer via <!------=0=0=0=0=0 -->the Inter<!--=0=0=0=0=0-->net.<!--=0=0=0=0=0--><br> <!------=0=0=0=0=0 --> Decr<!--=0=0=0=0=0-->ypting of <!------=0=0=0=0=0 -->YO<!--=0=0=0=0=0-->UR FI<!--=0=0=0=0=0-->LES is <!--=0=0=0=0=0 -->on<!--=0=0=0=0=0 -->ly p<!--=0=0=0=0=0 -->oss<!--=0=0=0=0=0-->ible <!--- -=0=0=0=0=0 -->w<!--=0=0=0=0=0 -->ith the he<!--=0=0=0=0=0-->lp of t<!--=0=0=0=0=0 -->he <!----=0=0=0=0=0 -->pri<!--=0=0=0=0=0-->va<!--=0=0=0=0=0 -->te k<!--=0=0=0=0=0-->ey a<!--=0=0=0=0=0 -->nd <!--=0=0=0=0=0 -->d<!--=0=0=0=0=0 -->ecr<!--=0=0=0=0=0-->ypt p<!--=0=0=0=0=0 -->rog<!--=0=0=0=0=0-->ram <!--=0=0=0=0=0 -->wh<!--=0=0=0=0=0-->ich is on our <!--- -=0=0=0=0=0 -->Sec<!--=0=0=0=0=0-->ret <!--=0=0=0=0=0 -->Ser<!--=0=0=0=0=0-->ver!!! </font><br><br><b><font class="ttl">Wh<!--=0=0=0=0=0-->at do I do?</b></font> <br><font style="font-size:13px;">Alas, if you <!--=0=0=0=0=0 --> do not take <!---=0=0=0=0=0 --> the nece<!--=0=0=0=0=0-->ssary meas<!--=0=0=0=0=0-->ures <!--=0=0=0=0=0-->for the spec<!--=0=0=0=0=0-->ified ti<!--=0=0=0=0=0-->me th<!--=0=0=0=0=0-->en t<!--=0=0=0=0=0-->he co<!--=0=0=0=0=0-->nditions fo<!--=0=0=0=0=0-->r obta<!--=0=0=0=0=0-->ining the priv<!--=0=0=0=0=0-->ate ke<!--=0=0=0=0=0-->y w<!--=0=0=0=0=0-->ill be cha<!--=0=0=0=0=0-->nged<!--- =0=0=0=0=0 --> <br> <!-----=0=0=0=0=0 --> If you really need <!------=0=0=0=0=0 --> your data, <!------=0=0=0=0=0 -->then we suggest you <!------=0=0=0=0=0 --> do not waste<!------=0=0=0=0=0 --> valuable <!------=0=0=0=0=0 --> time searching <!------=0=0=0=0=0 -->for other <!------=0=0=0=0=0 --> solutions <!------=0=0=0=0=0 -->becausen <!----=0=0=0=0=0 --> they do not exist.</font><br><br> <!----=0=0=0=0=0 --><div class="tb" style="color:#880000; font-size:13px; border-width:3px;">For more specific instructions, please<!------=0=0=0=0=0 --> visit your <!------=0=0=0=0=0 --> personal <!------=0=0=0=0=0 -->home page,<!------=0=0=0=0=0 --> there are<!------=0=0=0=0=0 --> a few <!------=0=0=0=0=0 -->different <!------=0=0=0=0=0 -->addresses<!------=0=0=0=0=0 --> pointing to <!------=0=0=0=0=0 --> your page<!------=0=0=0=0=0 --> below:<b><hr> <!---9=9=9=9=9=9=9=9---> 1 - <a href=http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/4EA50DD5B2173FE target="_blank">http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/4EA50DD5B2173FE</a> <br> <!------9=9=9=9=9=9=9=9 --> 2 - <a href=http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/4EA50DD5B2173FE target="_blank">http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/4EA50DD5B2173FE</a> <br> <!------9=9=9=9=9=9=9=9 --> 3 - <a href=http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/4EA50DD5B2173FE target="_blank">http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/4EA50DD5B2173FE</a> <br> <!------9=9=9=9=9=9=9=9 --></div><br><div class="tb" style="font-size:13px; border-color:#880000;"><b>If for some reasons the <!-----9=9=9=9=9=9=9=9 --> addresses are not available, <!------9=9=9=9=9=9=9=9 --> follow these steps:</b> <hr> 1 - <!------9=9=9=9=9=9=9=9 --> Download and <!------9=9=9=9=9=9=9=9 --> install tor-browser: <a href=http://www.torproject.org/projects/torbrowser.html.en target="_blank">http://www.torproject.org/projects/torbrowser.html.en</a><br> 2 - <!---9=9=9=9=9=9=9=9 --> Af<!---9=9=9=9=9=9=9=9--->ter a<!---9=9=9=9=9=9=9=9---> succe<!---9=9=9=9=9=9=9=9--->ssful<!------9=9=9=9=9=9=9=9 --> instal<!---9=9=9=9=9=9=9=9--->lation, run the br<!---9=9=9=9=9=9=9=9--->owser and w<!---9=9=9=9=9=9=9=9--->ait for initi<!---9=9=9=9=9=9=9=9--->alization.<br> 3 - <!--- 9=9=9=9=9=9=9=9 --> Ty<!---9=9=9=9=9=9=9=9--->pe<!-- 9=9=9=9=9=9=9=9 --> in<!-- 9=9=9=9=9=9=9=9 --> the t<!---9=9=9=9=9=9=9=9--->or-bro<!---9=9=9=9=9=9=9=9--->wser<!-- 9=9=9=9=9=9=9=9 --> add<!---9=9=9=9=9=9=9=9--->ress<!-- 9=9=9=9=9=9=9=9 --> bar: <font style="font-weight:bold; color:#009977;"><!-- 9=9=9=9=9=9=9=9 -->xlowfznrg4wf7dli.onion/4EA50DD5B2173FE<!-- 9=9=9=9=9=9=9=9 --></font><!-- 9=9=9=9=9=9=9=9 --><br> 4 - <!--- 9=9=9=9=9=9=9=9 --> Fol<!---9=9=9=9=9=9=9=9--->low the instr<!---9=9=9=9=9=9=9=9--->uctions <!-- 9=9=9=9=9=9=9=9 --> on the site.</div><br><br><b>!!! IMPO<!---9=9=9=9=9=9=9=9--->RTANT INFO<!---9=9=9=9=9=9=9=9--->RMATION:</b><br> <!-----9=9=9=9=9=9=9=9 --><div class="tb" style="width:790px;"><!-----9=9=9=9=9=9=9=9 --> Yo<!---9=9=9=9=9=9=9=9--->ur Pers<!---9=9=9=9=9=9=9=9--->onal PAGES<b>: <br> <a href=http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/4EA50DD5B2173FE target="_blank">http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/4EA50DD5B2173FE</a> <br><a href=http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/4EA50DD5B2173FE target="_blank">http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/4EA50DD5B2173FE</a> <br> <!-----9=9=9=9=9=9=9=9 --><a href=http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/4EA50DD5B2173FE target="_blank">http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/4EA50DD5B2173FE</a> <br> <!-----9=9=9=9=9=9=9=9 --> Your <!------9=9=9=9=9=9=9=9 --> Personal TOR-Browser<!-----9=9=9=9=9=9=9=9 --> page : <!-----9=9=9=9=9=9=9=9 --><font style="font-weight:bold; color:#009977;"><!-- 9=9=9=9=9=9=9=9 -->xlowfznrg4wf7dli.onion/4EA50DD5B2173FE<!-- 9=9=9=9=9=9=9=9 --></font><br> <!-----9=9=9=9=9=9=9=9 --> Your personal <!------9=9=9=9=9=9=9=9 --> ID <!-----9=9=9=9=9=9=9=9 --> (if you open <!------9=9=9=9=9=9=9=9 --> the site directly): <!-----9=9=9=9=9=9=9=9 --> <font style="font-weight:bold; color:#770000;">4EA50DD5B2173FE</font><br> </div></div></center></body></html>

Targets

    • Target

      5a8918c373f87f45b0a7a954b82bdf36d978a4fa0e6834f41b5096204a6fe2ef

    • Size

      316KB

    • MD5

      15b3a2d61092350cbaebd1f0e4323044

    • SHA1

      3ca2e8069bde86e031bb8aed2042821423b6845f

    • SHA256

      5a8918c373f87f45b0a7a954b82bdf36d978a4fa0e6834f41b5096204a6fe2ef

    • SHA512

      2c47df346ca5ef323453c621645ce36f292c586330feb1375cdcd779ba28d70b53a9f221d442a2d7cabeacca3d244064088299a0f7ff57afc833766c99520b41

    • TeslaCrypt, AlphaCrypt

      Ransomware based on CryptoLocker. Shut down by the developers in 2016.

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Executes dropped EXE

    • Deletes itself

    • Adds Run key to start application

MITRE ATT&CK Enterprise v6

Tasks