General

  • Target

    1e2931a281af39af9c220023480bffd57537d199ec1d6cf05465bba4a84285beN

  • Size

    336KB

  • Sample

    241005-xrwk6szbrl

  • MD5

    9fbd8454b326ad6409c8298cbbea3d50

  • SHA1

    11d11273dad7a17c9a63ab488ae11def790bdc32

  • SHA256

    1e2931a281af39af9c220023480bffd57537d199ec1d6cf05465bba4a84285be

  • SHA512

    ae90de57a07d435505f09a6d2243252b75ab9560b74ef2f5137d42fed743fe3fc2764d9aedff74e16e2996fa479a016425ed7279f9f2ec1931b4ada24e90d85b

  • SSDEEP

    6144:FF9336YMFYfVcT7/9ju3iuUtZhckmEAhzNKGQXHJxb780y2LFkN:vJn9W7/1tZhcIAhZKGQXHJxf8wLSN

Malware Config

Extracted

Path

C:\MSOCache\All Users\{90140000-0016-0409-0000-0000000FF1CE}-C\Recovery+qhduf.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/34922194A59963DC 2. http://b4youfred5485jgsa3453f.italazudda.com/34922194A59963DC 3. http://5rport45vcdef345adfkksawe.bematvocal.at/34922194A59963DC 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/34922194A59963DC 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://prest54538hnksjn4kjfwdbhwere.hotchunman.com/34922194A59963DC http://b4youfred5485jgsa3453f.italazudda.com/34922194A59963DC http://5rport45vcdef345adfkksawe.bematvocal.at/34922194A59963DC *-*-* Your personal page Tor-Browser: fwgrhsao3aoml7ej.ONION/34922194A59963DC *-*-* Your personal identification ID: 34922194A59963DC
URLs

http://prest54538hnksjn4kjfwdbhwere.hotchunman.com/34922194A59963DC

http://b4youfred5485jgsa3453f.italazudda.com/34922194A59963DC

http://5rport45vcdef345adfkksawe.bematvocal.at/34922194A59963DC

http://fwgrhsao3aoml7ej.onion/34922194A59963DC

http://fwgrhsao3aoml7ej.ONION/34922194A59963DC

Extracted

Path

C:\Program Files\7-Zip\Lang\Recovery+euaqw.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/539C1E774E33B4 2. http://b4youfred5485jgsa3453f.italazudda.com/539C1E774E33B4 3. http://5rport45vcdef345adfkksawe.bematvocal.at/539C1E774E33B4 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/539C1E774E33B4 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://prest54538hnksjn4kjfwdbhwere.hotchunman.com/539C1E774E33B4 http://b4youfred5485jgsa3453f.italazudda.com/539C1E774E33B4 http://5rport45vcdef345adfkksawe.bematvocal.at/539C1E774E33B4 *-*-* Your personal page Tor-Browser: fwgrhsao3aoml7ej.ONION/539C1E774E33B4 *-*-* Your personal identification ID: 539C1E774E33B4
URLs

http://prest54538hnksjn4kjfwdbhwere.hotchunman.com/539C1E774E33B4

http://b4youfred5485jgsa3453f.italazudda.com/539C1E774E33B4

http://5rport45vcdef345adfkksawe.bematvocal.at/539C1E774E33B4

http://fwgrhsao3aoml7ej.onion/539C1E774E33B4

http://fwgrhsao3aoml7ej.ONION/539C1E774E33B4

Targets

    • Target

      1e2931a281af39af9c220023480bffd57537d199ec1d6cf05465bba4a84285beN

    • Size

      336KB

    • MD5

      9fbd8454b326ad6409c8298cbbea3d50

    • SHA1

      11d11273dad7a17c9a63ab488ae11def790bdc32

    • SHA256

      1e2931a281af39af9c220023480bffd57537d199ec1d6cf05465bba4a84285be

    • SHA512

      ae90de57a07d435505f09a6d2243252b75ab9560b74ef2f5137d42fed743fe3fc2764d9aedff74e16e2996fa479a016425ed7279f9f2ec1931b4ada24e90d85b

    • SSDEEP

      6144:FF9336YMFYfVcT7/9ju3iuUtZhckmEAhzNKGQXHJxb780y2LFkN:vJn9W7/1tZhcIAhZKGQXHJxf8wLSN

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Renames multiple (419) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • Checks computer location settings

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

    • Deletes itself

    • Drops startup file

    • Executes dropped EXE

    • 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

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

MITRE ATT&CK Enterprise v15

Tasks