General

  • Target

    VirusShare0bb1f183dd4b8dc355b2bb434c8b1ab2

  • Size

    587KB

  • Sample

    240920-kg7jgaxejg

  • MD5

    0bb1f183dd4b8dc355b2bb434c8b1ab2

  • SHA1

    6fd0fe811ea54f139dc68202f52ebf969c2a5fff

  • SHA256

    a05fcce3dc8cc69c9aedf90ac5442c18760e55db2ffc7b8d3c9fceeabe2c4d15

  • SHA512

    7425a765f3f0411ad07796284ab35d4fc0b869772a52812e5d6295d0d895828b3c6ba2170cfd9e40323f4a8f71d0c4453a2776c6e85f2bf89c4e52668a6b9858

  • SSDEEP

    6144:2WKcuMYrv1C4rhJDZTxDnWe6G+5HmEf/YS:2WKBD04rhrxnvufH

Malware Config

Extracted

Path

C:\MSOCache\All Users\{90140000-0016-0409-0000-0000000FF1CE}-C\_ReCoVeRy_+ohxaf.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 RSA4096 More information about the encryption keys using RSA4096 can be found here: http://en.wikipedia.org/wiki/RSA_(cryptosystem) How did this happen ? !!! Specially for your PC was generated personal RSA4096 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 * http://rbg4hfbilrf7to452p89hrfq.boonmower.com/852932D845F55BA * http://irhng84nfaslbv243ljtblwqjrb.pinnafaon.at/852932D845F55BA * http://t54ndnku456ngkwsudqer.wallymac.com/852932D845F55BA If for some reasons the addresses are not available, follow these steps * Download and install tor-browser: http://www.torproject.org/projects/torbrowser.html.en * After a successful installation, run the browser * Type in the address bar: xlowfznrg4wf7dli.onion/852932D845F55BA * Follow the instructions on the site IMPORTANT INFORMATION Your personal pages http://rbg4hfbilrf7to452p89hrfq.boonmower.com/852932D845F55BA http://irhng84nfaslbv243ljtblwqjrb.pinnafaon.at/852932D845F55BA http://t54ndnku456ngkwsudqer.wallymac.com/852932D845F55BA
URLs

http://rbg4hfbilrf7to452p89hrfq.boonmower.com/852932D845F55BA

http://irhng84nfaslbv243ljtblwqjrb.pinnafaon.at/852932D845F55BA

http://t54ndnku456ngkwsudqer.wallymac.com/852932D845F55BA

http://xlowfznrg4wf7dli.onion/852932D845F55BA

Targets

    • Target

      VirusShare0bb1f183dd4b8dc355b2bb434c8b1ab2

    • Size

      587KB

    • MD5

      0bb1f183dd4b8dc355b2bb434c8b1ab2

    • SHA1

      6fd0fe811ea54f139dc68202f52ebf969c2a5fff

    • SHA256

      a05fcce3dc8cc69c9aedf90ac5442c18760e55db2ffc7b8d3c9fceeabe2c4d15

    • SHA512

      7425a765f3f0411ad07796284ab35d4fc0b869772a52812e5d6295d0d895828b3c6ba2170cfd9e40323f4a8f71d0c4453a2776c6e85f2bf89c4e52668a6b9858

    • SSDEEP

      6144:2WKcuMYrv1C4rhJDZTxDnWe6G+5HmEf/YS:2WKBD04rhrxnvufH

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Renames multiple (398) files with added filename extension

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

    • 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