Overview

overview

10

Static

static

37c84094c4...e1.exe

windows7_x64

10

37c84094c4...e1.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    37c84094c452b235cc310346dea26829afe3e714383ccfa03beeaadd952200e1

  • Size

    352KB

  • Sample

    220625-13enksgaf3

  • MD5

    2a6d24e8860bbd84be02f3062d16a753

  • SHA1

    f7d4cf1c34c98c365b6d0db5da54fffc1f6cf70d

  • SHA256

    37c84094c452b235cc310346dea26829afe3e714383ccfa03beeaadd952200e1

  • SHA512

    602cd0a0d3d3fc7c55a21fc43672e5611044f450e10b13df597504867ef62d58dbef4e1730fdff4c1d0c7bfe6d43503de3827d3f407788e937e886593bd2412b

Score
10/10
teslacryptpersistenceransomwaresuricata

Malware Config

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-790309383-526510583-3802439154-1000\_RECOVERY_+pslmw.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/C0EF202629668CE6 2. http://tes543berda73i48fsdfsd.keratadze.at/C0EF202629668CE6 3. http://tt54rfdjhb34rfbnknaerg.milerteddy.com/C0EF202629668CE6 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/C0EF202629668CE6 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/C0EF202629668CE6 http://tes543berda73i48fsdfsd.keratadze.at/C0EF202629668CE6 http://tt54rfdjhb34rfbnknaerg.milerteddy.com/C0EF202629668CE6 *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/C0EF202629668CE6
URLs

http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/C0EF202629668CE6

http://tes543berda73i48fsdfsd.keratadze.at/C0EF202629668CE6

http://tt54rfdjhb34rfbnknaerg.milerteddy.com/C0EF202629668CE6

http://xlowfznrg4wf7dli.ONION/C0EF202629668CE6

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-2632097139-1792035885-811742494-1000\_RECOVERY_+cwgom.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/E17F3E983B9C3E0 2. http://tes543berda73i48fsdfsd.keratadze.at/E17F3E983B9C3E0 3. http://tt54rfdjhb34rfbnknaerg.milerteddy.com/E17F3E983B9C3E0 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/E17F3E983B9C3E0 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/E17F3E983B9C3E0 http://tes543berda73i48fsdfsd.keratadze.at/E17F3E983B9C3E0 http://tt54rfdjhb34rfbnknaerg.milerteddy.com/E17F3E983B9C3E0 *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/E17F3E983B9C3E0
URLs

http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/E17F3E983B9C3E0

http://tes543berda73i48fsdfsd.keratadze.at/E17F3E983B9C3E0

http://tt54rfdjhb34rfbnknaerg.milerteddy.com/E17F3E983B9C3E0

http://xlowfznrg4wf7dli.ONION/E17F3E983B9C3E0

Targets

    • Target

      37c84094c452b235cc310346dea26829afe3e714383ccfa03beeaadd952200e1

    • Size

      352KB

    • MD5

      2a6d24e8860bbd84be02f3062d16a753

    • SHA1

      f7d4cf1c34c98c365b6d0db5da54fffc1f6cf70d

    • SHA256

      37c84094c452b235cc310346dea26829afe3e714383ccfa03beeaadd952200e1

    • SHA512

      602cd0a0d3d3fc7c55a21fc43672e5611044f450e10b13df597504867ef62d58dbef4e1730fdff4c1d0c7bfe6d43503de3827d3f407788e937e886593bd2412b

    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