General

  • Target

    ed258fab2d66d0d6e37b6239cac18d06f47ae7d5d399e03207882fdd48249f6e

  • Size

    336KB

  • Sample

    240421-eyd1laah97

  • MD5

    7e74488cbfc49c0c7bc44d1267f36242

  • SHA1

    8ee411e1f34acfab88e77e9a3dc21f385d1d36c2

  • SHA256

    ed258fab2d66d0d6e37b6239cac18d06f47ae7d5d399e03207882fdd48249f6e

  • SHA512

    d6f09b84b319febfb4012ba2bb6e1853fb397a78bdac8b209e4e2ea0f74fca688f86f28491818a8556cbceff2cec712d818fcd0e4298a67e26be4cd358fa8c8f

  • SSDEEP

    6144:mI0Ibcg48HwB4XPhEjEuLRcPOQZnW3I40hTB47B/a6p:F0IF4swB4XPhinRcL43Yhe/a6p

Malware Config

Extracted

Path

C:\MSOCache\All Users\{90140000-0016-0409-0000-0000000FF1CE}-C\_ReCoVeRy_+btjhh.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/14B4F0FED2BEA6A3 * http://irhng84nfaslbv243ljtblwqjrb.pinnafaon.at/14B4F0FED2BEA6A3 * http://t54ndnku456ngkwsudqer.wallymac.com/14B4F0FED2BEA6A3 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 3 Type in the address bar: xlowfznrg4wf7dli.onion/14B4F0FED2BEA6A3 4 Follow the instructions on the site IMPORTANT INFORMATION Your personal pages http://rbg4hfbilrf7to452p89hrfq.boonmower.com/14B4F0FED2BEA6A3 http://irhng84nfaslbv243ljtblwqjrb.pinnafaon.at/14B4F0FED2BEA6A3 http://t54ndnku456ngkwsudqer.wallymac.com/14B4F0FED2BEA6A3 Your personal pages TOR Browser xlowfznrg4wf7dli. onion/14B4F0FED2BEA6A3
URLs

http://rbg4hfbilrf7to452p89hrfq.boonmower.com/14B4F0FED2BEA6A3

http://irhng84nfaslbv243ljtblwqjrb.pinnafaon.at/14B4F0FED2BEA6A3

http://t54ndnku456ngkwsudqer.wallymac.com/14B4F0FED2BEA6A3

http://xlowfznrg4wf7dli.onion/14B4F0FED2BEA6A3

Targets

    • Target

      ed258fab2d66d0d6e37b6239cac18d06f47ae7d5d399e03207882fdd48249f6e

    • Size

      336KB

    • MD5

      7e74488cbfc49c0c7bc44d1267f36242

    • SHA1

      8ee411e1f34acfab88e77e9a3dc21f385d1d36c2

    • SHA256

      ed258fab2d66d0d6e37b6239cac18d06f47ae7d5d399e03207882fdd48249f6e

    • SHA512

      d6f09b84b319febfb4012ba2bb6e1853fb397a78bdac8b209e4e2ea0f74fca688f86f28491818a8556cbceff2cec712d818fcd0e4298a67e26be4cd358fa8c8f

    • SSDEEP

      6144:mI0Ibcg48HwB4XPhEjEuLRcPOQZnW3I40hTB47B/a6p:F0IF4swB4XPhinRcL43Yhe/a6p

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Renames multiple (430) 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

MITRE ATT&CK Enterprise v15

Tasks