Overview

overview

10

Static

static

46b08a0aca...4a.exe

windows7_x64

10

46b08a0aca...4a.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    46b08a0aca04a4b7beefde2319cddb6e64590c1b20d836fd47f6b468d93a3c4a

  • Size

    344KB

  • Sample

    220707-jv4jasfhcp

  • MD5

    430117ef918aab7cce9882152852ec83

  • SHA1

    0c63fe6dc7fab7aa91f5d6f12c753677c141e2ff

  • SHA256

    46b08a0aca04a4b7beefde2319cddb6e64590c1b20d836fd47f6b468d93a3c4a

  • SHA512

    4ea134f8761d2f8ae518f56eca625e2f926759ffa9e378b9dd664b23b91cb063baba00e5880359df83e3c112ac7c970c0be081739eab21c2b5b6771cd83effdd

Score
10/10
teslacryptpersistenceransomwaresuricata

Malware Config

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-2277218442-1199762539-2004043321-1000\Recovery+gqbkv.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/3B1C65B74EE5561D 2. http://tes543berda73i48fsdfsd.keratadze.at/3B1C65B74EE5561D 3. http://tt54rfdjhb34rfbnknaerg.milerteddy.com/3B1C65B74EE5561D 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/3B1C65B74EE5561D 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/3B1C65B74EE5561D http://tes543berda73i48fsdfsd.keratadze.at/3B1C65B74EE5561D http://tt54rfdjhb34rfbnknaerg.milerteddy.com/3B1C65B74EE5561D *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/3B1C65B74EE5561D
URLs

http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/3B1C65B74EE5561D

http://tes543berda73i48fsdfsd.keratadze.at/3B1C65B74EE5561D

http://tt54rfdjhb34rfbnknaerg.milerteddy.com/3B1C65B74EE5561D

http://xlowfznrg4wf7dli.ONION/3B1C65B74EE5561D

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-3751123196-3323558407-1869646069-1000\Recovery+xhidb.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/BACD36932DD3C3B 2. http://tes543berda73i48fsdfsd.keratadze.at/BACD36932DD3C3B 3. http://tt54rfdjhb34rfbnknaerg.milerteddy.com/BACD36932DD3C3B 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/BACD36932DD3C3B 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/BACD36932DD3C3B http://tes543berda73i48fsdfsd.keratadze.at/BACD36932DD3C3B http://tt54rfdjhb34rfbnknaerg.milerteddy.com/BACD36932DD3C3B *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/BACD36932DD3C3B
URLs

http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/BACD36932DD3C3B

http://tes543berda73i48fsdfsd.keratadze.at/BACD36932DD3C3B

http://tt54rfdjhb34rfbnknaerg.milerteddy.com/BACD36932DD3C3B

http://xlowfznrg4wf7dli.ONION/BACD36932DD3C3B

Targets

    • Target

      46b08a0aca04a4b7beefde2319cddb6e64590c1b20d836fd47f6b468d93a3c4a

    • Size

      344KB

    • MD5

      430117ef918aab7cce9882152852ec83

    • SHA1

      0c63fe6dc7fab7aa91f5d6f12c753677c141e2ff

    • SHA256

      46b08a0aca04a4b7beefde2319cddb6e64590c1b20d836fd47f6b468d93a3c4a

    • SHA512

      4ea134f8761d2f8ae518f56eca625e2f926759ffa9e378b9dd664b23b91cb063baba00e5880359df83e3c112ac7c970c0be081739eab21c2b5b6771cd83effdd

    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