Overview

overview

10

Static

static

2e651eb784...56.exe

windows7_x64

10

2e651eb784...56.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    2e651eb784a9813791ccbd6f601e1d6d0e5c073000cda24b1a1de1aa2a9eb456

  • Size

    340KB

  • Sample

    220622-kq693acagp

  • MD5

    72c84a358ef3261bb71583cc82bfdd43

  • SHA1

    f21588328a0662da2f3b2b7d46c1869df19cc7b0

  • SHA256

    2e651eb784a9813791ccbd6f601e1d6d0e5c073000cda24b1a1de1aa2a9eb456

  • SHA512

    0a919ef2e5e7d56b22baea125a4ebf7544a0678b90235fbca269fac05a98faa08ce17e712c7e487e1b46832eb37c7aca1af151d2647c1d61730cebc29ec8d325

Score
10/10
teslacryptpersistenceransomwarespywarestealersuricata

Malware Config

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-790309383-526510583-3802439154-1000\Recovery+hwfyl.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 RSA-4096. More information about the encryption keys using RSA-4096 can be found here: http://en.wikipedia.org/wiki/RSA_(cryptosystem) How did this happen ? !!! Specially for your PC was generated personal RSA-4096 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://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/BEFCDF5C45E75BB9 2. http://tes543berda73i48fsdfsd.keratadze.at/BEFCDF5C45E75BB9 3. http://tt54rfdjhb34rfbnknaerg.milerteddy.com/BEFCDF5C45E75BB9 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/BEFCDF5C45E75BB9 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/BEFCDF5C45E75BB9 http://tes543berda73i48fsdfsd.keratadze.at/BEFCDF5C45E75BB9 http://tt54rfdjhb34rfbnknaerg.milerteddy.com/BEFCDF5C45E75BB9 *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/BEFCDF5C45E75BB9
URLs

http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/BEFCDF5C45E75BB9

http://tes543berda73i48fsdfsd.keratadze.at/BEFCDF5C45E75BB9

http://tt54rfdjhb34rfbnknaerg.milerteddy.com/BEFCDF5C45E75BB9

http://xlowfznrg4wf7dli.ONION/BEFCDF5C45E75BB9

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-1809750270-3141839489-3074374771-1000\Recovery+gmvqx.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 RSA-4096. More information about the encryption keys using RSA-4096 can be found here: http://en.wikipedia.org/wiki/RSA_(cryptosystem) How did this happen ? !!! Specially for your PC was generated personal RSA-4096 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://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/8B5776BE73808B4C 2. http://tes543berda73i48fsdfsd.keratadze.at/8B5776BE73808B4C 3. http://tt54rfdjhb34rfbnknaerg.milerteddy.com/8B5776BE73808B4C 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/8B5776BE73808B4C 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/8B5776BE73808B4C http://tes543berda73i48fsdfsd.keratadze.at/8B5776BE73808B4C http://tt54rfdjhb34rfbnknaerg.milerteddy.com/8B5776BE73808B4C *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/8B5776BE73808B4C
URLs

http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/8B5776BE73808B4C

http://tes543berda73i48fsdfsd.keratadze.at/8B5776BE73808B4C

http://tt54rfdjhb34rfbnknaerg.milerteddy.com/8B5776BE73808B4C

http://xlowfznrg4wf7dli.ONION/8B5776BE73808B4C

Extracted

Path

C:\Users\Admin\AppData\Roaming\Microsoft\SystemCertificates\My\CTLs\Recovery+gmvqx.html

Ransom Note
NOT YOUR LANGUAGE? USE Google Translate What happened to your files? of your files were protected by a strong encryption with RSA More information about the encryption RSA can be found https://en.wikipedia.org/wiki/RSA_(cryptosystem) at does this mean? his means that the structure and data within your files have been irrevocably changed, you will not be able work with them, read them or see them, it is the same thing as losing them forever, but with our help, you can restore them How did this happen? Especially for you, on our SERVER was generated the secret keypair RSA - 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!!! at do I do? do not take the necessary measures for the specified time then the conditions for obtaining the private key will be changed If you really need your data, then we suggest you do not waste valuable time searching for other solutions becausen they do not exist. For more specific instructions, please visit your personal home page, there are a few different addresses pointing to your page below: 1 - http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/8B5776BE73808B4C 2 - http://tes543berda73i48fsdfsd.keratadze.at/8B5776BE73808B4C 3 - http://tt54rfdjhb34rfbnknaerg.milerteddy.com/8B5776BE73808B4C 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 and wait for initialization. 3 - Type in the tor-browser address bar: xlowfznrg4wf7dli.onion/8B5776BE73808B4C 4 - Follow the instructions on the site. !!! IMPORTANT INFORMATION: Your Personal PAGES : http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/8B5776BE73808B4C http://tes543berda73i48fsdfsd.keratadze.at/8B5776BE73808B4C http://tt54rfdjhb34rfbnknaerg.milerteddy.com/8B5776BE73808B4C Your Personal TOR-Browser page : xlowfznrg4wf7dli.onion/8B5776BE73808B4C Your personal ID (if you open the site directly):
URLs

http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/8B5776BE73808B4C

http://tes543berda73i48fsdfsd.keratadze.at/8B5776BE73808B4C

http://tt54rfdjhb34rfbnknaerg.milerteddy.com/8B5776BE73808B4C

http://xlowfznrg4wf7dli.onion/8B5776BE73808B4C

Targets

    • Target

      2e651eb784a9813791ccbd6f601e1d6d0e5c073000cda24b1a1de1aa2a9eb456

    • Size

      340KB

    • MD5

      72c84a358ef3261bb71583cc82bfdd43

    • SHA1

      f21588328a0662da2f3b2b7d46c1869df19cc7b0

    • SHA256

      2e651eb784a9813791ccbd6f601e1d6d0e5c073000cda24b1a1de1aa2a9eb456

    • SHA512

      0a919ef2e5e7d56b22baea125a4ebf7544a0678b90235fbca269fac05a98faa08ce17e712c7e487e1b46832eb37c7aca1af151d2647c1d61730cebc29ec8d325

    Score
    10/10
    teslacryptpersistenceransomwarespywarestealersuricata

    • TeslaCrypt, AlphaCrypt

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

      ransomwareteslacrypt

    • suricata: ET MALWARE Alphacrypt/TeslaCrypt Ransomware CnC Beacon

      suricata: ET MALWARE Alphacrypt/TeslaCrypt Ransomware CnC Beacon

      suricata

    • 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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Drops startup file

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks