Overview

overview

10

Static

static

36204b0a23...0f.exe

windows7_x64

10

36204b0a23...0f.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    36204b0a23be929eab9f2b335a85b81945649dec18e90b565ddce935bff03e0f

  • Size

    344KB

  • Sample

    220626-d4mz1shdc5

  • MD5

    81feca42ed3aeb6425f595bbbca3be8b

  • SHA1

    55ddac273c69f1523094d04a49acf33c66f5848e

  • SHA256

    36204b0a23be929eab9f2b335a85b81945649dec18e90b565ddce935bff03e0f

  • SHA512

    8ce15d4d1a9fe08dcb3bf2719b97767b5dec4d72978930100ac9cb9c63b25ab0ff39e73e792e8b689f29370088b1befb0ae7f3a53c802b1bc6425a62ce1d4579

Score
10/10
teslacryptpersistenceransomwaresuricata

Malware Config

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-1819626980-2277161760-1023733287-1000\_RECOVERY_+jlkrg.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://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/A96AD1931A63F816 2. http://tes543berda73i48fsdfsd.keratadze.at/A96AD1931A63F816 3. http://tt54rfdjhb34rfbnknaerg.milerteddy.com/A96AD1931A63F816 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/A96AD1931A63F816 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/A96AD1931A63F816 http://tes543berda73i48fsdfsd.keratadze.at/A96AD1931A63F816 http://tt54rfdjhb34rfbnknaerg.milerteddy.com/A96AD1931A63F816 *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/A96AD1931A63F816
URLs

http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/A96AD1931A63F816

http://tes543berda73i48fsdfsd.keratadze.at/A96AD1931A63F816

http://tt54rfdjhb34rfbnknaerg.milerteddy.com/A96AD1931A63F816

http://xlowfznrg4wf7dli.ONION/A96AD1931A63F816

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-3751123196-3323558407-1869646069-1000\_RECOVERY_+orxfs.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://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/5E7DD83FBCABBFB9 2. http://tes543berda73i48fsdfsd.keratadze.at/5E7DD83FBCABBFB9 3. http://tt54rfdjhb34rfbnknaerg.milerteddy.com/5E7DD83FBCABBFB9 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/5E7DD83FBCABBFB9 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/5E7DD83FBCABBFB9 http://tes543berda73i48fsdfsd.keratadze.at/5E7DD83FBCABBFB9 http://tt54rfdjhb34rfbnknaerg.milerteddy.com/5E7DD83FBCABBFB9 *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/5E7DD83FBCABBFB9
URLs

http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/5E7DD83FBCABBFB9

http://tes543berda73i48fsdfsd.keratadze.at/5E7DD83FBCABBFB9

http://tt54rfdjhb34rfbnknaerg.milerteddy.com/5E7DD83FBCABBFB9

http://xlowfznrg4wf7dli.ONION/5E7DD83FBCABBFB9

Targets

    • Target

      36204b0a23be929eab9f2b335a85b81945649dec18e90b565ddce935bff03e0f

    • Size

      344KB

    • MD5

      81feca42ed3aeb6425f595bbbca3be8b

    • SHA1

      55ddac273c69f1523094d04a49acf33c66f5848e

    • SHA256

      36204b0a23be929eab9f2b335a85b81945649dec18e90b565ddce935bff03e0f

    • SHA512

      8ce15d4d1a9fe08dcb3bf2719b97767b5dec4d72978930100ac9cb9c63b25ab0ff39e73e792e8b689f29370088b1befb0ae7f3a53c802b1bc6425a62ce1d4579

    Score
    10/10
    teslacryptpersistenceransomwaresuricata

    • 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

    • Checks computer location settings

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

    • Deletes itself

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks