General

  • Target

    3ef5a3250c0f99b2e0dca03b2c3123c0d34c51d9649d9488ebc081600a9f4118

  • Size

    372KB

  • Sample

    220701-ek8caabbfp

  • MD5

    6512c1c93671ce88e6ad8df5d9e7b24c

  • SHA1

    69abb4516bf4cc174fc22e7850dda8659eec9b6a

  • SHA256

    3ef5a3250c0f99b2e0dca03b2c3123c0d34c51d9649d9488ebc081600a9f4118

  • SHA512

    d8bc59194b389385262ac5862b042280d3cf1d66c0cdd0353a6047ff51db65982fbe0d77c81416e52b6be33cbe3b956223799041cc7741a32cb97a38a559259d

Malware Config

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-1083475884-596052423-1669053738-1000\Recovery+njauv.txt

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 RSA-4096. More information about the encryption keys using RSA-4096 can be found here: http://en.wikipedia.org/wiki/RSA_(cryptosystem) 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. !!! 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://prest54538hnksjn4kjfwdbhwere.hotchunman.com/727680722742E5BA 2. http://b4youfred5485jgsa3453f.italazudda.com/727680722742E5BA 3. http://5rport45vcdef345adfkksawe.bematvocal.at/727680722742E5BA 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: fwgrhsao3aoml7ej.onion/727680722742E5BA 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://prest54538hnksjn4kjfwdbhwere.hotchunman.com/727680722742E5BA http://b4youfred5485jgsa3453f.italazudda.com/727680722742E5BA http://5rport45vcdef345adfkksawe.bematvocal.at/727680722742E5BA *-*-* Your personal page Tor-Browser: fwgrhsao3aoml7ej.ONION/727680722742E5BA *-*-* Your personal identification ID: 727680722742E5BA
URLs

http://prest54538hnksjn4kjfwdbhwere.hotchunman.com/727680722742E5BA

http://b4youfred5485jgsa3453f.italazudda.com/727680722742E5BA

http://5rport45vcdef345adfkksawe.bematvocal.at/727680722742E5BA

http://fwgrhsao3aoml7ej.onion/727680722742E5BA

http://fwgrhsao3aoml7ej.ONION/727680722742E5BA

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-2632097139-1792035885-811742494-1000\Recovery+sxwtg.txt

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 RSA-4096. More information about the encryption keys using RSA-4096 can be found here: http://en.wikipedia.org/wiki/RSA_(cryptosystem) 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. !!! 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://prest54538hnksjn4kjfwdbhwere.hotchunman.com/35BB65B1272E10A7 2. http://b4youfred5485jgsa3453f.italazudda.com/35BB65B1272E10A7 3. http://5rport45vcdef345adfkksawe.bematvocal.at/35BB65B1272E10A7 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: fwgrhsao3aoml7ej.onion/35BB65B1272E10A7 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://prest54538hnksjn4kjfwdbhwere.hotchunman.com/35BB65B1272E10A7 http://b4youfred5485jgsa3453f.italazudda.com/35BB65B1272E10A7 http://5rport45vcdef345adfkksawe.bematvocal.at/35BB65B1272E10A7 *-*-* Your personal page Tor-Browser: fwgrhsao3aoml7ej.ONION/35BB65B1272E10A7 *-*-* Your personal identification ID: 35BB65B1272E10A7
URLs

http://prest54538hnksjn4kjfwdbhwere.hotchunman.com/35BB65B1272E10A7

http://b4youfred5485jgsa3453f.italazudda.com/35BB65B1272E10A7

http://5rport45vcdef345adfkksawe.bematvocal.at/35BB65B1272E10A7

http://fwgrhsao3aoml7ej.onion/35BB65B1272E10A7

http://fwgrhsao3aoml7ej.ONION/35BB65B1272E10A7

Targets

    • Target

      3ef5a3250c0f99b2e0dca03b2c3123c0d34c51d9649d9488ebc081600a9f4118

    • Size

      372KB

    • MD5

      6512c1c93671ce88e6ad8df5d9e7b24c

    • SHA1

      69abb4516bf4cc174fc22e7850dda8659eec9b6a

    • SHA256

      3ef5a3250c0f99b2e0dca03b2c3123c0d34c51d9649d9488ebc081600a9f4118

    • SHA512

      d8bc59194b389385262ac5862b042280d3cf1d66c0cdd0353a6047ff51db65982fbe0d77c81416e52b6be33cbe3b956223799041cc7741a32cb97a38a559259d

    • suricata: ET MALWARE Alphacrypt/TeslaCrypt Ransomware CnC Beacon

      suricata: ET MALWARE Alphacrypt/TeslaCrypt Ransomware CnC Beacon

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks