General

  • Target

    4e65ca34a5a64250ec4769367c06dd386383426a737d2084ee9cc77aa333d1c5

  • Size

    424KB

  • Sample

    220720-wbrfvadghp

  • MD5

    45a49c947e5d71f66290c22900480076

  • SHA1

    c3fee5818241af687af9a505d1d0876a22147859

  • SHA256

    4e65ca34a5a64250ec4769367c06dd386383426a737d2084ee9cc77aa333d1c5

  • SHA512

    e0c434ad274d591eb34d1c228cb557e368ab1ca33ed9a96fb38c457ecda2ef6d50ac3d0514dcbe6d7b55a17e0298ff37c47f22f17135a9a82fe1d7bc7186fe4b

Malware Config

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-4084403625-2215941253-1760665084-1000\_RECoVERY_+wfumn.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 AES More information about the encryption keys using AES can be found here: http://en.wikipedia.org/wiki/AES How did this happen ? !!! Specially for your PC was generated personal AES 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/90A655D1E053568F 2. http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/90A655D1E053568F 3. http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/90A655D1E053568F 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/90A655D1E053568F 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/90A655D1E053568F http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/90A655D1E053568F http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/90A655D1E053568F *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/90A655D1E053568F
URLs

http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/90A655D1E053568F

http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/90A655D1E053568F

http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/90A655D1E053568F

http://xlowfznrg4wf7dli.ONION/90A655D1E053568F

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-1809750270-3141839489-3074374771-1000\_RECoVERY_+scxcp.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 AES More information about the encryption keys using AES can be found here: http://en.wikipedia.org/wiki/AES How did this happen ? !!! Specially for your PC was generated personal AES 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/9D5873B23CB1FD1 2. http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/9D5873B23CB1FD1 3. http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/9D5873B23CB1FD1 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/9D5873B23CB1FD1 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/9D5873B23CB1FD1 http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/9D5873B23CB1FD1 http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/9D5873B23CB1FD1 *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/9D5873B23CB1FD1
URLs

http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/9D5873B23CB1FD1

http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/9D5873B23CB1FD1

http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/9D5873B23CB1FD1

http://xlowfznrg4wf7dli.ONION/9D5873B23CB1FD1

Targets

    • Target

      4e65ca34a5a64250ec4769367c06dd386383426a737d2084ee9cc77aa333d1c5

    • Size

      424KB

    • MD5

      45a49c947e5d71f66290c22900480076

    • SHA1

      c3fee5818241af687af9a505d1d0876a22147859

    • SHA256

      4e65ca34a5a64250ec4769367c06dd386383426a737d2084ee9cc77aa333d1c5

    • SHA512

      e0c434ad274d591eb34d1c228cb557e368ab1ca33ed9a96fb38c457ecda2ef6d50ac3d0514dcbe6d7b55a17e0298ff37c47f22f17135a9a82fe1d7bc7186fe4b

    • 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

    • 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

MITRE ATT&CK Enterprise v6

Tasks