Overview

overview

10

Static

static

10

0ecb96d743...d1.exe

windows7_x64

10

0ecb96d743...d1.exe

windows10_x64

10

Analysis

  • max time kernel
    154s
  • max time network
    201s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    30-01-2022 08:04

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General

  • Target

    0ecb96d743327c4da91708d5db3eabc2de16202ccf2d90738519ebda596586d1.exe

  • Size

    166KB

  • MD5

    56f229f06b3559345097095691567a4b

  • SHA1

    06b2577cb1a2ac031040135c68fe5801a73fd276

  • SHA256

    0ecb96d743327c4da91708d5db3eabc2de16202ccf2d90738519ebda596586d1

  • SHA512

    ecef5cef3f6f9622a0a35576eb105f863e3cb3b09f0ad0c71ec1d7ccd991a7a9203c04cb23edcb1194e482d70e83b0e9bfe70185b0b7fbabf6b329db89535c37

Score
10/10
sodinokibipersistenceransomware

Malware Config

Extracted

Path

C:\4575904rl5-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 computer has extension 4575904rl5. By the way, everything is possible to recover (restore), but you need to follow our instructions. Otherwise, you cant return your data (NEVER). [+] 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/91E62103C55EB8AF 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/91E62103C55EB8AF 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: PeFLxUaiYFGfhcEq7mfvxR0skpyRmqe8rUW98Yj0sIdkcvKgaHif7m4DnuCrg60l EVOKJkch0deI2VJL+K+00ruDPKrwTCx0CtACAnmPvDmCQ2usziTycOfOWNM4azRT m8I5jwmmaw4y67fplAKzVbzjhcdYE+X989lM36nzuEqr9Zg4Dds5DkuI//aTjJ7L FunYsamptwoJkdvRsQXTe7xwkqFkFtx2KKu0PEBsOLXvqOGNbwTsXMFqbXZQ9D0P 4GXd729LtP+tGlGlZy1xy7FNWhcFWSiDkGBS3jj1+EPNFKB2DVgiAkI5CidQIDQD GqTC5gBlgxzhE7dRKRTO9cXEVOcZGd2CPpbJxyvu6AKPbA5D9Z8UkvkEUpOs6+NB jierSAO2YF39Uj5TWvbsyDbN7wn6NV5GBaTjJ1gjc8kRJUUMbqT9CvgQZqIwQyQB 48m7pgI9vwxnAaFRKuRdQgANgSr52ZJEilVOGCxTdeYmofJCYjPbIBmsYG0D6vHM nyTxnmgv+WZBP9Bswy8n+2rtZNN6itnx1+fr/ny5Ibbzg9Hm6FxLa4Gyav4BnlCh UTZ9fVNE0dHrMyGny4SnyycglG2wNfrjzYjz7+dC3GwT1QebfvztThc6VqZileTA oeUTRv21WdU6LpSPF64lWlXTkzWKwP1mcwOYNazggQzI+QCp/dsNIMnse5BbkkC6 Cbwch2wCuLnW4JdldjuKNNeRPKVQpTXEOVebDZV44sTUiD20sQrjcJi56+hq0E8w evfzOxtTCzwKGzNdakknta4LKqtjtRiX/y84wsQyafdPMkT8ttRwd3di/xt4AKl4 d3RcChjeU3jqYaoz3+aT8kb4vv0H86J0tDgEMKwgoGyrCa5He0nku5ZeYyT8WS8t w4DfgcAuqQ3tbw2jJias7NzH2HoGHWVLQ4IFi5eFEfJl98ex+nQnh0V/yXumQV2z ZsjGi2iSSRhs0rvRt7+Iiq4/DpJbGPiMsM/12wuy+6Y0R3ipoDyfEGwGs9M9w3aZ gaUAS8aH77AUlkc37ujUBAy783jrUKflbxp6K3NwKmUbe+1ybvNMkNHo9G3Lu5is bPlEC3BorDZPq5zDN83EwuaPwaH0u8SGVq6LuaeSg9qqZOuURHpvtYJgR5VBebEA k2oYh79qLbIx3P1peF1VgbTe2rSdo39GxwI4z6gxB13RD49DnLwjl18CEAEpt4J/ onWun678Rt71UX2JxuapjM5CCZ6O+7NysHJ0gC9sL9Upail9fuhwfrpfJqaUIZcd ggSnaqLdg0lwC03tSu1hlW0ZW5ttVKwiorMNRDsF Extension name: 4575904rl5 ----------------------------------------------------------------------------------------- !!! 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/91E62103C55EB8AF

http://decryptor.cc/91E62103C55EB8AF

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

    ransomwaresodinokibi
  • Modifies extensions of user files 11 IoCs

    Ransomware generally changes the extension on encrypted files.

    ransomware
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • 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
    ransomware
  • Drops file in Program Files directory 28 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0ecb96d743327c4da91708d5db3eabc2de16202ccf2d90738519ebda596586d1.exe
    "C:\Users\Admin\AppData\Local\Temp\0ecb96d743327c4da91708d5db3eabc2de16202ccf2d90738519ebda596586d1.exe"
    1⤵
    • Modifies extensions of user files
    • Adds Run key to start application
    • Enumerates connected drives
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1660
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1924
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:1416
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1932

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • memory/1660-54-0x00000000754B1000-0x00000000754B3000-memory.dmp
      Filesize

      8KB

      Download
    • memory/1924-55-0x000007FEFB571000-0x000007FEFB573000-memory.dmp
      Filesize

      8KB

      Download
    • memory/1924-56-0x0000000002560000-0x0000000002562000-memory.dmp
      Filesize

      8KB

      Download
    • memory/1924-58-0x0000000002562000-0x0000000002564000-memory.dmp
      Filesize

      8KB

      Download
    • memory/1924-59-0x0000000002564000-0x0000000002567000-memory.dmp
      Filesize

      12KB

      Download
    • memory/1924-57-0x000007FEF2780000-0x000007FEF32DD000-memory.dmp
      Filesize

      11.4MB

      Download
    • memory/1924-60-0x000000000256B000-0x000000000258A000-memory.dmp
      Filesize

      124KB

      Download