General

  • Target

    c5dccb1aec2c6493cdd02d9571df26c995de9934394ffbad030667e34b099e71.sample

  • Size

    252KB

  • Sample

    210726-795cpmnzbn

  • MD5

    056fa68a3a2b65e4677f685746283209

  • SHA1

    991f7fa89b13f94a5de106950c14a2f0321069f6

  • SHA256

    c5dccb1aec2c6493cdd02d9571df26c995de9934394ffbad030667e34b099e71

  • SHA512

    cca455cacc8bedb3766762327b3b7e640386d16470a538335f119dda3369a7e1963561ea7a9fd112327a0a5ccbeb464ac2f7ab274fbc968dec159a6270ac2061

Malware Config

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-2513283230-931923277-594887482-1000\how_recover+gap.txt

Ransom Note
111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111 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) What does this mean ? This means that the structure and data within your files have been irrevocably changed, you will not be able to 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. 111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111 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. 111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111 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 BTC 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://vr6g2curb2kcidou.encpayment23.com/AD7D2BC4DB652761 2. http://vr6g2curb2kcidou.expay34.com/AD7D2BC4DB652761 3. http://psbc532jm8c.hsh73cu37n1.net/AD7D2BC4DB652761 4. https://vr6g2curb2kcidou.onion.to/AD7D2BC4DB652761 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 address bar: vr6g2curb2kcidou.onion/AD7D2BC4DB652761 4. Follow the instructions on the site. IMPORTANT INFORMATION: Your personal pages: http://vr6g2curb2kcidou.encpayment23.com/AD7D2BC4DB652761 http://vr6g2curb2kcidou.expay34.com/AD7D2BC4DB652761 http://psbc532jm8c.hsh73cu37n1.net/AD7D2BC4DB652761 https://vr6g2curb2kcidou.onion.to/AD7D2BC4DB652761 Your personal page (using TOR-Browser): vr6g2curb2kcidou.onion/AD7D2BC4DB652761 Your personal identification number (if you open the site (or TOR-Browser's) directly): AD7D2BC4DB652761 111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111
URLs

http://vr6g2curb2kcidou.encpayment23.com/AD7D2BC4DB652761

http://vr6g2curb2kcidou.expay34.com/AD7D2BC4DB652761

http://psbc532jm8c.hsh73cu37n1.net/AD7D2BC4DB652761

https://vr6g2curb2kcidou.onion.to/AD7D2BC4DB652761

http://vr6g2curb2kcidou.onion/AD7D2BC4DB652761

Extracted

Path

C:\Users\Admin\Desktop\Howto_RESTORE_FILES.html

Ransom Note
NOT YOUR LANGUAGE? USE Google Translate What happened to your files? protected by a strong encryption with RSA-4096 More information about the encryption RSA-4096 can be found here: http://en.wikipedia.org/wiki/RSA_(cryptosystem) does this mean? means that the structure and data within your files have been irrevocably changed, you will not be able to 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. 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!!! * 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://vr6g2curb2kcidou.encpayment23.com/AD7D2BC4DB652761 2.http://vr6g2curb2kcidou.expay34.com/AD7D2BC4DB652761 3.http://psbc532jm8c.hsh73cu37n1.net/AD7D2BC4DB652761 4.https://vr6g2curb2kcidou.onion.to/AD7D2BC4DB652761 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: vr6g2curb2kcidou.onion/AD7D2BC4DB652761 4. Follow the instructions on the site. IMPORTANT INFORMATION: Your Personal PAGES: http://vr6g2curb2kcidou.encpayment23.com/AD7D2BC4DB652761 http://vr6g2curb2kcidou.expay34.com/AD7D2BC4DB652761 http://psbc532jm8c.hsh73cu37n1.net/AD7D2BC4DB652761 https://vr6g2curb2kcidou.onion.to/AD7D2BC4DB652761 Your Personal PAGES (using TOR-Browser): vr6g2curb2kcidou.onion/AD7D2BC4DB652761 Your personal code (if you open the site (or TOR-Browser's) directly):
URLs

http://vr6g2curb2kcidou.onion/AD7D2BC4DB652761

http://vr6g2curb2kcidou.encpayment23.com/AD7D2BC4DB652761

http://vr6g2curb2kcidou.expay34.com/AD7D2BC4DB652761

http://psbc532jm8c.hsh73cu37n1.net/AD7D2BC4DB652761

https://vr6g2curb2kcidou.onion.to/AD7D2BC4DB652761

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-3686645723-710336880-414668232-1000\how_recover+fch.txt

Ransom Note
111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111 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) What does this mean ? This means that the structure and data within your files have been irrevocably changed, you will not be able to 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. 111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111 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. 111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111 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 BTC 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://vr6g2curb2kcidou.encpayment23.com/AC80C2916097D79 2. http://vr6g2curb2kcidou.expay34.com/AC80C2916097D79 3. http://psbc532jm8c.hsh73cu37n1.net/AC80C2916097D79 4. https://vr6g2curb2kcidou.onion.to/AC80C2916097D79 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 address bar: vr6g2curb2kcidou.onion/AC80C2916097D79 4. Follow the instructions on the site. IMPORTANT INFORMATION: Your personal pages: http://vr6g2curb2kcidou.encpayment23.com/AC80C2916097D79 http://vr6g2curb2kcidou.expay34.com/AC80C2916097D79 http://psbc532jm8c.hsh73cu37n1.net/AC80C2916097D79 https://vr6g2curb2kcidou.onion.to/AC80C2916097D79 Your personal page (using TOR-Browser): vr6g2curb2kcidou.onion/AC80C2916097D79 Your personal identification number (if you open the site (or TOR-Browser's) directly): AC80C2916097D79 111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111
URLs

http://vr6g2curb2kcidou.encpayment23.com/AC80C2916097D79

http://vr6g2curb2kcidou.expay34.com/AC80C2916097D79

http://psbc532jm8c.hsh73cu37n1.net/AC80C2916097D79

https://vr6g2curb2kcidou.onion.to/AC80C2916097D79

http://vr6g2curb2kcidou.onion/AC80C2916097D79

Extracted

Path

C:\Users\Admin\Desktop\Howto_RESTORE_FILES.html

Ransom Note
NOT YOUR LANGUAGE? USE Google Translate What happened to your files? protected by a strong encryption with RSA-4096 More information about the encryption RSA-4096 can be found here: http://en.wikipedia.org/wiki/RSA_(cryptosystem) does this mean? means that the structure and data within your files have been irrevocably changed, you will not be able to 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. 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!!! * 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://vr6g2curb2kcidou.encpayment23.com/AC80C2916097D79 2.http://vr6g2curb2kcidou.expay34.com/AC80C2916097D79 3.http://psbc532jm8c.hsh73cu37n1.net/AC80C2916097D79 4.https://vr6g2curb2kcidou.onion.to/AC80C2916097D79 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: vr6g2curb2kcidou.onion/AC80C2916097D79 4. Follow the instructions on the site. IMPORTANT INFORMATION: Your Personal PAGES: http://vr6g2curb2kcidou.encpayment23.com/AC80C2916097D79 http://vr6g2curb2kcidou.expay34.com/AC80C2916097D79 http://psbc532jm8c.hsh73cu37n1.net/AC80C2916097D79 https://vr6g2curb2kcidou.onion.to/AC80C2916097D79 Your Personal PAGES (using TOR-Browser): vr6g2curb2kcidou.onion/AC80C2916097D79 Your personal code (if you open the site (or TOR-Browser's) directly):
URLs

http://vr6g2curb2kcidou.onion/AC80C2916097D79

http://vr6g2curb2kcidou.encpayment23.com/AC80C2916097D79

http://vr6g2curb2kcidou.expay34.com/AC80C2916097D79

http://psbc532jm8c.hsh73cu37n1.net/AC80C2916097D79

https://vr6g2curb2kcidou.onion.to/AC80C2916097D79

Targets

    • Target

      c5dccb1aec2c6493cdd02d9571df26c995de9934394ffbad030667e34b099e71.sample

    • Size

      252KB

    • MD5

      056fa68a3a2b65e4677f685746283209

    • SHA1

      991f7fa89b13f94a5de106950c14a2f0321069f6

    • SHA256

      c5dccb1aec2c6493cdd02d9571df26c995de9934394ffbad030667e34b099e71

    • SHA512

      cca455cacc8bedb3766762327b3b7e640386d16470a538335f119dda3369a7e1963561ea7a9fd112327a0a5ccbeb464ac2f7ab274fbc968dec159a6270ac2061

    • suricata: ET MALWARE AlphaCrypt CnC Beacon 5

    • suricata: ET MALWARE AlphaCrypt CnC Beacon 6

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Modifies boot configuration data using bcdedit

    • Executes dropped EXE

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

    • Checks computer location settings

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

    • Deletes itself

    • Drops startup file

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

File Deletion

2
T1107

Modify Registry

4
T1112

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Impact

Inhibit System Recovery

3
T1490

Tasks