General

  • Target

    ad754d6d382007f1d57142787b9fa309fb0a94b0e6c340d24327ae3e1c4d1cd9

  • Size

    328KB

  • Sample

    221128-clwzjaca7z

  • MD5

    65d63d237251c492c7c2a8617c40b53e

  • SHA1

    80d06e4ed07626bcf0312b4022014cdbda934c9a

  • SHA256

    ad754d6d382007f1d57142787b9fa309fb0a94b0e6c340d24327ae3e1c4d1cd9

  • SHA512

    f9263beb29fcaa3db667866892783fd57b7ad51e8ea48703fc1b610416aa282c1e55e254cd10b510e6d327ed70a1004ef708048ece60032bd399b756973c2e40

  • SSDEEP

    6144:qLAJ3I3pnzOwewUqjxGTw8NMM8iH+C+MJKzb3n3jMR/mriB9ph:qLg3I3pnzORwRjxG3i8H+C+2oLnLe

Malware Config

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-1214520366-621468234-4062160515-1000\Recovery+kumde.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://ytrest84y5i456hghadefdsd.pontogrot.com/831A6C6B4A1A39A2 2. http://prest54538hnksjn4kjfwdbhwere.hotchunman.com/831A6C6B4A1A39A2 3. http://5rport45vcdef345adfkksawe.bematvocal.at/831A6C6B4A1A39A2 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/831A6C6B4A1A39A2 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://ytrest84y5i456hghadefdsd.pontogrot.com/831A6C6B4A1A39A2 http://prest54538hnksjn4kjfwdbhwere.hotchunman.com/831A6C6B4A1A39A2 http://5rport45vcdef345adfkksawe.bematvocal.at/831A6C6B4A1A39A2 *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/831A6C6B4A1A39A2
URLs

http://ytrest84y5i456hghadefdsd.pontogrot.com/831A6C6B4A1A39A2

http://prest54538hnksjn4kjfwdbhwere.hotchunman.com/831A6C6B4A1A39A2

http://5rport45vcdef345adfkksawe.bematvocal.at/831A6C6B4A1A39A2

http://xlowfznrg4wf7dli.onion/831A6C6B4A1A39A2

http://xlowfznrg4wf7dli.ONION/831A6C6B4A1A39A2

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-2891029575-1462575-1165213807-1000\Recovery+bmdcp.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://ytrest84y5i456hghadefdsd.pontogrot.com/39EAFB843DFE4ED3 2. http://prest54538hnksjn4kjfwdbhwere.hotchunman.com/39EAFB843DFE4ED3 3. http://5rport45vcdef345adfkksawe.bematvocal.at/39EAFB843DFE4ED3 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/39EAFB843DFE4ED3 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://ytrest84y5i456hghadefdsd.pontogrot.com/39EAFB843DFE4ED3 http://prest54538hnksjn4kjfwdbhwere.hotchunman.com/39EAFB843DFE4ED3 http://5rport45vcdef345adfkksawe.bematvocal.at/39EAFB843DFE4ED3 *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/39EAFB843DFE4ED3
URLs

http://ytrest84y5i456hghadefdsd.pontogrot.com/39EAFB843DFE4ED3

http://prest54538hnksjn4kjfwdbhwere.hotchunman.com/39EAFB843DFE4ED3

http://5rport45vcdef345adfkksawe.bematvocal.at/39EAFB843DFE4ED3

http://xlowfznrg4wf7dli.onion/39EAFB843DFE4ED3

http://xlowfznrg4wf7dli.ONION/39EAFB843DFE4ED3

Targets

    • Target

      ad754d6d382007f1d57142787b9fa309fb0a94b0e6c340d24327ae3e1c4d1cd9

    • Size

      328KB

    • MD5

      65d63d237251c492c7c2a8617c40b53e

    • SHA1

      80d06e4ed07626bcf0312b4022014cdbda934c9a

    • SHA256

      ad754d6d382007f1d57142787b9fa309fb0a94b0e6c340d24327ae3e1c4d1cd9

    • SHA512

      f9263beb29fcaa3db667866892783fd57b7ad51e8ea48703fc1b610416aa282c1e55e254cd10b510e6d327ed70a1004ef708048ece60032bd399b756973c2e40

    • SSDEEP

      6144:qLAJ3I3pnzOwewUqjxGTw8NMM8iH+C+MJKzb3n3jMR/mriB9ph:qLg3I3pnzORwRjxG3i8H+C+2oLnLe

    • 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

    • 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

    • Drops file in System32 directory

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

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Collection

Data from Local System

1
T1005

Impact

Inhibit System Recovery

1
T1490

Tasks