Analysis

  • max time kernel
    198s
  • max time network
    215s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    24/01/2022, 02:10

General

  • Target
    461edea118edac029c456b0942e78bf9f9f517741682fc3ed877bf340b6561d0.exe
  • Size 120KB
  • Sample220124-cl65haabep
  • SHA256 461edea118edac029c456b0942e78bf9f9f517741682fc3ed877bf340b6561d0
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Extracted

Path
  • C:\dpyup6kgl9-readme.txt

  • sodinokibi

Ransom Note
  • ---=== Welcome. Again. ===--- [+] Whats Happen? [+] Your files are encrypted, and currently unavailable. You can check it: all files on your system has extension dpyup6kgl9. By the way, everything is possible to recover (restore), but you need to follow our instructions. Otherwise, you cant return your data (NEVER). [+] Data leak [+] First of all we have uploaded more then 70 GB archived data from your file server and SQL server Example of data: - Accounting - Finance - Personal Data - Banking data - Confidential files And more other... Our blog: http://dnpscnbaix6nkwvystl3yxglz7nteicqrou3t75tpcc5532cztc46qyd.onion/ Read what happens to those who do not pay. We are ready: - To provide you the evidence of stolen data - To give you universal decrypting tool for all encrypted files. - To delete all the stolen data. [+] What guarantees? [+] Its just a business. We absolutely do not care about you and your deals, except getting benefits. If we do not do our work and liabilities - nobody will not cooperate with us. Its not in our interests. To check the ability of returning files, You should go to our website. There you can decrypt one file for free. That is our guarantee. If you will not cooperate with our service - for us, its does not matter. But you will lose your time and data, cause just we have the private key. In practise - time is much more valuable than money. [+] How to get access on website? [+] You have two ways: 1) [Recommended] Using a TOR browser! a) Download and install TOR browser from this site: https://torproject.org/ b) Open our website: http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/40BDFBF83863F243 2) If TOR blocked in your country, try to use VPN! But you can use our secondary website. For this: a) Open your any browser (Chrome, Firefox, Opera, IE, Edge) b) Open our secondary website: http://decoder.re/40BDFBF83863F243 Warning: secondary website can be blocked, thats why first variant much better and more available. When you open our website, put the following data in the input form: Key: IR/xzbOGKwKz7qa3JqJ2iBLecDSx9MrQrTieIOwAp0vzRd2qfeuVbNoqAgRn2NWQ QnxmjNknCk7cDxUYYk6DsvNFZpTAUg2xDJUXXkx80q7LsRK+Hwu/dRIztlsraDTI i/SJlFy6D3CfC7uBR6H9tvvk9SUilt+GwNtTmG05eqO09o7zw8nr6jJMH4cFSX6b lfaaAGzqJIay3Ghqya9rwl63L3OEmgmFRqcZrkflPcKfAByUZ4KayNgxHuhwgVKQ n5H1Z8iI+UPlhh4xSw3SVzotzFRQIdQxNAOthtGF6FWTpTSXP38PgBw4welvbiiH zZg+MwPFdTBW21cIymN4KfSIjSk3EnBXMBadUkIuEd6PhTsKepM1kTHHpgj1TQFP AZc1NoQNRRXWWU8deuRW5gxZyxBnCIITWCWFjW7WkHZnpaNojGT2A9YPXAIEJST0 y+j4lg67SZhlzzs97hLA+d3PsgyeswwE88hS7JmzDrB2Y5XvWd04K2Z1PGsWUhd+ llSWHvSZC9pYs3ae+8ELrrYiAPH18xtrdDpD4aaSvQx492IPHaMMqGA/SeaDmt6q e07BpZUQS/HTt63VW4Xe/ggF7KI3gCj5nO7rVElpuA37bg2Os1/MmNrMlgKhqpWa 2XBkU+dKh2/vuR+3tJLTtreGKFjEJolUTgec12MY4c0ziqwNjqd0WPtbR+LFBYUr r0raJJfhXYA0gr2zt0SYsH5A7XzYMGKFOD5+4JBmXLCiytMf1YIwT50ZObbBUKIO WsZMjK0JbZdbosJScDOpZcJRYUe6JVQIncMWdp4G4VOieNeWrTc/3ij3Mp0esBF7 oqq+Gdk6PHBAS60m6QxSY4SQSAkhW/SacU9HILYBPWdcKe7d19zBs0vHStQijH7Q SRMNCyEIAYFnqEkdUYcSkLpUPhncfeEkpcpnhumw6tNIUlghwbHumXfXgZCMnnhG +jneQDFHrqmtBWP0pUaGnBY9i0FpWUBi9nzILQgGK31oVWo1PqGPE/Yg3duJ39af riA4h7ouXDPeHUg36r/z+CWCJFi0vBMIvXF1ro/lNZGeKd2coHS2eVUVJtqMY0rt FjKDg7gzPnSL+GGwiHK5Oa5t7ll9coq60vpnKDyA+aIHi37wu/KDWqahwDeTLYdV v4mLnwxCWOrAgnwd6n7zwgG/yahvKukdKguEh/hZr19soaBf8Eryd+TCDML9RVRs m1LIr9MsFlfP2PCC92XUpZp/DijEt3X9m1qZfisp5+MpWETxGpn1smMHE1pwprmQ F8JK8GrgZxIKU77ySyg= ----------------------------------------------------------------------------------------- !!! DANGER !!! DONT try to change files by yourself, DONT use any third party software for restoring your data or antivirus solutions - its may entail damge of the private key and, as result, The Loss all data. !!! !!! !!! ONE MORE TIME: Its in your interests to get your files back. From our side, we (the best specialists) make everything for restoring, but please should not interfere. !!! !!! !!!
URLs
  • http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/40BDFBF83863F243

  • http://decoder.re/40BDFBF83863F243

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

  • Enumerates connected drives 3 TTPs 24 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\461edea118edac029c456b0942e78bf9f9f517741682fc3ed877bf340b6561d0.exe
    "C:\Users\Admin\AppData\Local\Temp\461edea118edac029c456b0942e78bf9f9f517741682fc3ed877bf340b6561d0.exe"
    1⤵
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3484
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:4028
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:528

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

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          Downloads