General

  • Target

    crypto.exe

  • Size

    2.7MB

  • Sample

    200923-q2m6xn1ew6

  • MD5

    09af06e9c8666c02df5cb4f23191ad50

  • SHA1

    656ce686290b5d9a40b62a79cdfe72015912a89c

  • SHA256

    5531b27552a5a74235a72d91d42fbf5b643806a0c1ca01c32a8e74d87c6af732

  • SHA512

    b5c0c8c2f20cff6fc50ef35f6637344fdeb8ef8d17c5d73b68acf0d4b8f1b66a7cd6044dfa97a9bfa4c23a9946ab9bb9fc7d1022e755a42ebb1e040d2b6de89b

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

http://e-service.iag.bg/App_Themes/Efa/clear.txt

Extracted

Language
ps1
Source
URLs
exe.dropper

http://e-service.iag.bg/App_Themes/Efa/video.mp4

Extracted

Path

C:\Only_We_Can_Help_You.txt

Ransom Note
All of your important files encrypted with AES-256, RSA-2848 , is a powerful cryptography algorithm For more information you can use Wikipedia *attention: Don't rename or edit encrypted files because it will be impossible to decrypt your files This is a private ransomware developed by our team and there is no decryption file for it For Trust You can Send us Test Files And We Decrypt That And Send To You. *How do I contact you? The only way to communicate is through a secure Telegram messenger Telegram ID : https://t.me/Only_We_Can_Help_You Your unique Id : TTOHRFUMG How To Access Telegram To access Telegram, you must install the version related to your platform You can download Telegram from https://telegram.org #How to recover files? How files are decrypted? What is the decryption file like? Watch file Watch-me.mp4 on each drive and desktop You need two key 1-Public key: you need it for encryption 2-Private Key: you need it for decryption So you need Private key to recover your files. All of your network computers files is encrypted with one public key. So you need just one Private key to recover all computers files The private Key that we will send works on all your computers #How to use private Key? We send you a simple software with private Key And you just need run this software on each computer that encrypted and all affected files will be decrypted *What are the guarantees that I can decrypt my files after paying the ransom? Your main guarantee is the ability to decrypt test files. This means that we can decrypt all your files after paying the ransom. We have no reason to deceive you after receiving the ransom, because it harms our business You Have 24 hours to Decide to Pay after 48 hours Decryption Price will Be Double And after 72 hours it will be triple Try to Contact late and You will know Therefore, we recommend that you make payment within a few hours. #deadline You just have 72 hours to send us the Bitcoin after 72 hours we will remove your private key and it's impossible to recover your files #What is Bitcoin? Bitcoin is an innovative payment network and a new kind of money. You can create a Bitcoin account at https://blockchain.info/ and deposit some money into your account and then send to us #How to buy Bitcoin? There are Many way to buy Bitcoin and deposit it into your account, You can buy it with WesternUnion, Bank Wire, International Bank transfer, Cash deposit and etc https://localbitcoins.com ---> Buy Bitcoin with WesternUnion or MoneyGram https://coincafe.com ---> Buy Bitcoin fast and Secure with WesternUnion and Cash deposit https://www.bitstamp.net ---> Buy Bitcoin with bank wire, International bank transfer, SEPA payment httos://www.kraken.com ---> Buy Bitcoin with bank wire, International bank transfer, SEPA payment https://www.kraken.com ---> Buy Bitcoin with bank wire, International bank transfer, SEPA payment https://www.ccedk.com ---> Buy Bitcoin with bank wire, International bank transfer, SEPA payment https://bitcurex.com/ ---> Buy Bitcoin with bank wire, International bank transfer, SEPA payment If you want to pay with your Business bank account you should create a business account in exchangers they don't accept payment from third party
URLs

https://t.me/Only_We_Can_Help_You

Extracted

Path

C:\Users\Public\Desktop\Only_We_Can_Help_You.html

Ransom Note
All of your important files encrypted with AES-256, RSA-2848 , is a powerful cryptography algorithm For more information you can use Wikipedia *attention: Don't rename or edit encrypted files because it will be impossible to decrypt your files This is a private ransomware developed by our team and there is no decryption file for it For Trust You can Send us Test Files And We Decrypt That And Send To You. *How do I contact you? The only way to communicate is through a secure Telegram messenger Telegram ID : https://t.me/Only_We_Can_Help_You Your unique Id : TTOHRFUMG How To Access Telegram To access Telegram, you must install the version related to your platform You can download Telegram from https://telegram.org #How to recover files? How files are decrypted? What is the decryption file like? Watch file Watch-me.mp4 on each drive and desktop You need two key 1-Public key: you need it for encryption 2-Private Key: you need it for decryption All of your network computers files is encrypted with one public key. So you need just one Private key to recover all computers files The private Key that we will send works on all your computers #How to use private Key? We send you a simple software with private Key And you just need run this software on each computer that encrypted and all affected files will be decrypted *What are the guarantees that I can decrypt my files after paying the ransom? Your main guarantee is the ability to decrypt test files. This means that we can decrypt all your files after paying the ransom. We have no reason to deceive you after receiving the ransom, because it harms our business You Have 24 hours to Decide to Pay after 48 hours Decryption Price will Be Double And after 72 hours it will be triple Try to Contact late and You will know Therefore, we recommend that you make payment within a few hours. #deadline You just have 72 hours to send us the Bitcoin after 72 hours we will remove your private key and it's impossible to recover your files #What is Bitcoin? Bitcoin is an innovative payment network and a new kind of money. You can create a Bitcoin account at https://blockchain.info/ and deposit some money into your account and then send to us #How to buy Bitcoin? There are Many way to buy Bitcoin and deposit it into your account, You can buy it with WesternUnion, Bank Wire, International Bank transfer, Cash deposit and etc https://localbitcoins.com ---> Buy Bitcoin with WesternUnion or MoneyGram https://coincafe.com ---> Buy Bitcoin fast and Secure with WesternUnion and Cash deposit https://www.bitstamp.net ---> Buy Bitcoin with bank wire, International bank transfer, SEPA payment httos://www.kraken.com ---> Buy Bitcoin with bank wire, International bank transfer, SEPA payment https://www.kraken.com ---> Buy Bitcoin with bank wire, International bank transfer, SEPA payment https://www.ccedk.com ---> Buy Bitcoin with bank wire, International bank transfer, SEPA payment https://bitcurex.com/ ---> Buy Bitcoin with bank wire, International bank transfer, SEPA payment If you want to pay with your Business bank account you should create a business account in exchangers they don't accept payment from third party
URLs

https://t.me/Only_We_Can_Help_You

Extracted

Path

C:\Only_We_Can_Help_You.txt

Ransom Note
All of your important files encrypted with AES-256, RSA-2848 , is a powerful cryptography algorithm For more information you can use Wikipedia *attention: Don't rename or edit encrypted files because it will be impossible to decrypt your files This is a private ransomware developed by our team and there is no decryption file for it For Trust You can Send us Test Files And We Decrypt That And Send To You. *How do I contact you? The only way to communicate is through a secure Telegram messenger Telegram ID : https://t.me/Only_We_Can_Help_You Your unique Id : LRYTMFAFO How To Access Telegram To access Telegram, you must install the version related to your platform You can download Telegram from https://telegram.org #How to recover files? How files are decrypted? What is the decryption file like? Watch file Watch-me.mp4 on each drive and desktop You need two key 1-Public key: you need it for encryption 2-Private Key: you need it for decryption So you need Private key to recover your files. All of your network computers files is encrypted with one public key. So you need just one Private key to recover all computers files The private Key that we will send works on all your computers #How to use private Key? We send you a simple software with private Key And you just need run this software on each computer that encrypted and all affected files will be decrypted *What are the guarantees that I can decrypt my files after paying the ransom? Your main guarantee is the ability to decrypt test files. This means that we can decrypt all your files after paying the ransom. We have no reason to deceive you after receiving the ransom, because it harms our business You Have 24 hours to Decide to Pay after 48 hours Decryption Price will Be Double And after 72 hours it will be triple Try to Contact late and You will know Therefore, we recommend that you make payment within a few hours. #deadline You just have 72 hours to send us the Bitcoin after 72 hours we will remove your private key and it's impossible to recover your files #What is Bitcoin? Bitcoin is an innovative payment network and a new kind of money. You can create a Bitcoin account at https://blockchain.info/ and deposit some money into your account and then send to us #How to buy Bitcoin? There are Many way to buy Bitcoin and deposit it into your account, You can buy it with WesternUnion, Bank Wire, International Bank transfer, Cash deposit and etc https://localbitcoins.com ---> Buy Bitcoin with WesternUnion or MoneyGram https://coincafe.com ---> Buy Bitcoin fast and Secure with WesternUnion and Cash deposit https://www.bitstamp.net ---> Buy Bitcoin with bank wire, International bank transfer, SEPA payment httos://www.kraken.com ---> Buy Bitcoin with bank wire, International bank transfer, SEPA payment https://www.kraken.com ---> Buy Bitcoin with bank wire, International bank transfer, SEPA payment https://www.ccedk.com ---> Buy Bitcoin with bank wire, International bank transfer, SEPA payment https://bitcurex.com/ ---> Buy Bitcoin with bank wire, International bank transfer, SEPA payment If you want to pay with your Business bank account you should create a business account in exchangers they don't accept payment from third party
URLs

https://t.me/Only_We_Can_Help_You

Targets

    • Target

      crypto.exe

    • Size

      2.7MB

    • MD5

      09af06e9c8666c02df5cb4f23191ad50

    • SHA1

      656ce686290b5d9a40b62a79cdfe72015912a89c

    • SHA256

      5531b27552a5a74235a72d91d42fbf5b643806a0c1ca01c32a8e74d87c6af732

    • SHA512

      b5c0c8c2f20cff6fc50ef35f6637344fdeb8ef8d17c5d73b68acf0d4b8f1b66a7cd6044dfa97a9bfa4c23a9946ab9bb9fc7d1022e755a42ebb1e040d2b6de89b

    • Clears Windows event logs

    • Blacklisted process makes network request

    • Reads user/profile data of web browsers

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

    • JavaScript code in executable

MITRE ATT&CK Enterprise v6

Tasks