General

  • Target

    ad84efb1409e1bef60908409168665dd554bbb7a45c3f5fe7782ff03d0df8639

  • Size

    339KB

  • Sample

    221128-by969aac3t

  • MD5

    04a49504445bb4530635e4a6708f7ac5

  • SHA1

    facee6d8339630117bf9e87a60d8cc659208a34d

  • SHA256

    ad84efb1409e1bef60908409168665dd554bbb7a45c3f5fe7782ff03d0df8639

  • SHA512

    bb261805a96d583342395013f15832fd3aaffed299355be8a38a9407ad03e21edb592613b4cc1654fc68817589fe24335077d3a5cc07678753f3c9449d1b36c5

  • SSDEEP

    6144:Q2wtqGbXhN6WwBjkrwdMvz7qu8T5B2U0TOOApIJY7e/ASaEbwwUFLq49aW:vGvwBQrKMo10KFC65wwwUFLq49aW

Score
10/10

Malware Config

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-2292972927-2705560509-2768824231-1000\_ReCoVeRy_+wtsed.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://t54ndnku456ngkwsudqer.wallymac.com/537CD241E7F36ADA * http://po4dbsjbneljhrlbvaueqrgveatv.bonmawp.at/537CD241E7F36ADA * http://hrfgd74nfksjdcnnklnwefvdsf.materdunst.com/537CD241E7F36ADA 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/537CD241E7F36ADA * Follow the instructions on the site IMPORTANT INFORMATION Your personal pages http://t54ndnku456ngkwsudqer.wallymac.com/537CD241E7F36ADA http://po4dbsjbneljhrlbvaueqrgveatv.bonmawp.at/537CD241E7F36ADA http://hrfgd74nfksjdcnnklnwefvdsf.materdunst.com/537CD241E7F36ADA
URLs

http://t54ndnku456ngkwsudqer.wallymac.com/537CD241E7F36ADA

http://po4dbsjbneljhrlbvaueqrgveatv.bonmawp.at/537CD241E7F36ADA

http://hrfgd74nfksjdcnnklnwefvdsf.materdunst.com/537CD241E7F36ADA

http://xlowfznrg4wf7dli.onion/537CD241E7F36ADA

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-2295526160-1155304984-640977766-1000\_ReCoVeRy_+gnnfr.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://t54ndnku456ngkwsudqer.wallymac.com/AB51DFEB1C5F2C9D * http://po4dbsjbneljhrlbvaueqrgveatv.bonmawp.at/AB51DFEB1C5F2C9D * http://hrfgd74nfksjdcnnklnwefvdsf.materdunst.com/AB51DFEB1C5F2C9D 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/AB51DFEB1C5F2C9D * Follow the instructions on the site IMPORTANT INFORMATION Your personal pages http://t54ndnku456ngkwsudqer.wallymac.com/AB51DFEB1C5F2C9D http://po4dbsjbneljhrlbvaueqrgveatv.bonmawp.at/AB51DFEB1C5F2C9D http://hrfgd74nfksjdcnnklnwefvdsf.materdunst.com/AB51DFEB1C5F2C9D
URLs

http://t54ndnku456ngkwsudqer.wallymac.com/AB51DFEB1C5F2C9D

http://po4dbsjbneljhrlbvaueqrgveatv.bonmawp.at/AB51DFEB1C5F2C9D

http://hrfgd74nfksjdcnnklnwefvdsf.materdunst.com/AB51DFEB1C5F2C9D

http://xlowfznrg4wf7dli.onion/AB51DFEB1C5F2C9D

Targets

    • Target

      ad84efb1409e1bef60908409168665dd554bbb7a45c3f5fe7782ff03d0df8639

    • Size

      339KB

    • MD5

      04a49504445bb4530635e4a6708f7ac5

    • SHA1

      facee6d8339630117bf9e87a60d8cc659208a34d

    • SHA256

      ad84efb1409e1bef60908409168665dd554bbb7a45c3f5fe7782ff03d0df8639

    • SHA512

      bb261805a96d583342395013f15832fd3aaffed299355be8a38a9407ad03e21edb592613b4cc1654fc68817589fe24335077d3a5cc07678753f3c9449d1b36c5

    • SSDEEP

      6144:Q2wtqGbXhN6WwBjkrwdMvz7qu8T5B2U0TOOApIJY7e/ASaEbwwUFLq49aW:vGvwBQrKMo10KFC65wwwUFLq49aW

    Score
    10/10
    • 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 Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

File Deletion

1
T1107

Modify Registry

2
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Impact

Inhibit System Recovery

1
T1490

Tasks