Overview

overview

10

Static

static

4aab3e6ac2...18.exe

windows7_x64

10

4aab3e6ac2...18.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    4aab3e6ac278889322a964f069fa257ac2792dcd17293f8b9f0bfae12a4f7518

  • Size

    340KB

  • Sample

    220712-pp3byachg8

  • MD5

    74cdb42da9136b13a07e00a2bfc60323

  • SHA1

    f4e02831a49a93bbba08986c896ef189cd76a755

  • SHA256

    4aab3e6ac278889322a964f069fa257ac2792dcd17293f8b9f0bfae12a4f7518

  • SHA512

    f36dffecf9a16427597275adbf9c6fbc4c672d0e987ea1fcfee043dc2df608601f088fe5e9f1e8a50a882bc5068afcf082c456f399cde7cc8a139a07897e22bb

Score
10/10
teslacryptpersistenceransomwarespywarestealersuricata

Malware Config

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-790309383-526510583-3802439154-1000\_RECOVERY_+pavbl.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/CC9869EFD9D43EA6 2. http://tes543berda73i48fsdfsd.keratadze.at/CC9869EFD9D43EA6 3. http://tt54rfdjhb34rfbnknaerg.milerteddy.com/CC9869EFD9D43EA6 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/CC9869EFD9D43EA6 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/CC9869EFD9D43EA6 http://tes543berda73i48fsdfsd.keratadze.at/CC9869EFD9D43EA6 http://tt54rfdjhb34rfbnknaerg.milerteddy.com/CC9869EFD9D43EA6 *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/CC9869EFD9D43EA6
URLs

http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/CC9869EFD9D43EA6

http://tes543berda73i48fsdfsd.keratadze.at/CC9869EFD9D43EA6

http://tt54rfdjhb34rfbnknaerg.milerteddy.com/CC9869EFD9D43EA6

http://xlowfznrg4wf7dli.ONION/CC9869EFD9D43EA6

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-1809750270-3141839489-3074374771-1000\_RECOVERY_+cbxgx.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/BF3781466C17BF 2. http://tes543berda73i48fsdfsd.keratadze.at/BF3781466C17BF 3. http://tt54rfdjhb34rfbnknaerg.milerteddy.com/BF3781466C17BF 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/BF3781466C17BF 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/BF3781466C17BF http://tes543berda73i48fsdfsd.keratadze.at/BF3781466C17BF http://tt54rfdjhb34rfbnknaerg.milerteddy.com/BF3781466C17BF *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/BF3781466C17BF
URLs

http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/BF3781466C17BF

http://tes543berda73i48fsdfsd.keratadze.at/BF3781466C17BF

http://tt54rfdjhb34rfbnknaerg.milerteddy.com/BF3781466C17BF

http://xlowfznrg4wf7dli.ONION/BF3781466C17BF

Targets

    • Target

      4aab3e6ac278889322a964f069fa257ac2792dcd17293f8b9f0bfae12a4f7518

    • Size

      340KB

    • MD5

      74cdb42da9136b13a07e00a2bfc60323

    • SHA1

      f4e02831a49a93bbba08986c896ef189cd76a755

    • SHA256

      4aab3e6ac278889322a964f069fa257ac2792dcd17293f8b9f0bfae12a4f7518

    • SHA512

      f36dffecf9a16427597275adbf9c6fbc4c672d0e987ea1fcfee043dc2df608601f088fe5e9f1e8a50a882bc5068afcf082c456f399cde7cc8a139a07897e22bb

    Score
    10/10
    teslacryptpersistenceransomwaresuricataspywarestealer

    • 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

    • 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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks