Overview

overview

10

Static

static

10

2f00cd865e...3e.exe

windows7_x64

1

2f00cd865e...3e.exe

windows10_x64

10

Analysis

  • max time kernel
    139s
  • max time network
    116s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    17-06-2021 04:58

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General

  • Target

    2f00cd865ea857a2d9d399385c408e99f9daaa1b6c193f2195393bd459524b3e.exe

  • Size

    122KB

  • MD5

    798673f7697440af57c30e12033d5608

  • SHA1

    fd083aa266721526a168497d7e26174e151f606c

  • SHA256

    2f00cd865ea857a2d9d399385c408e99f9daaa1b6c193f2195393bd459524b3e

  • SHA512

    2ed6d80a94dccad418a8233f2e493fc56f24381386f420974373c246d3aa1641cb266d5281979d771eede480faf86e76dd4fe39af99bf9bcead62cfccabb14ed

Score
10/10
sodinokibievasionransomware

Malware Config

Extracted

Path

C:\pyshe84k-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 pyshe84k. 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/05676CDE493A8636 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/05676CDE493A8636 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: 12yiF6Eqx00hcUL3z1FYW0xCMXaqHIpfwleRM2tCCBE2JwhrKB76n9fFup/4TS1U VzVZIjgGmd/lWun3he9apXRZO9eeTOcnQiy9J2Ph0FB85IdIePsVT/GbJqbLzQls bqyCOWK+CRps+O8kgTvka9m6AZQ3ThKz/5axEHu1+AC5hl5y8sT2LKzuCrph8Z7Z AwM2vivFR4hBEAFTWNltoH9GfE02Hvijeo9e9B9x9248O1KBZU2v+/zAfpAlvmT4 Nlm4ma7J4qdWij6/ZVLJrjuOkDCPzkNbqeDHTEp+84Y9XrAaelnZUsYdxbqmwGBZ yRLgceRR7CU70glBze2YpGkxUlDzFa3BeSu2xIxyfWXI3xcaBQfbCKQF3gVsBuCM sUnul+xAuTQrFcPDH7h2sQJix5dhMf5A21EVYTj2CKVlWDEH9BCMAdcnqqTOmGuu vyIsYp0BHy6WNbsGmlwSLtwcE83noeu8XCz0yA0n8KltTVllT/mEP+1Xi+hgUnMO RQ+N88r2OMVL7mBZtmcuhn5HJ/Tc2C6KaJNL2HCtEcvyPLlIuFjTG6lXga2CQMhJ OPHiuBMwlkvU2FToJudt5AC8rMI97B4abDLAnZkk0gFszxqpe8xjUsxrzGEnDAv4 whItGcqNch4U33d1Aa4PTuMGIx87soQXpayLZdb8Oc0dKEW2bFt6HbP5vi6+vQ7f xVMZVAv1sGjeBuZJQTBviH2A6VyWpNsNjHZzs2EM63Dc+a6IXObEvMi6KDdco6Xb +JSa97anVbN41Bh1qqVRQUuwXGncZLvON1xEcjfwpQM9Hzx6dG5xyU3f0rFXw57X NvUFCh7axQ75YOCyq2zLNypNwACdCE2UKslWhShb+jvtD0l6jlHBZZUoIHcbWI0c DalOZHHG5HfVZi3PP90Pns8VVPES+8oUXJps73239Yfsw5Foji+kU/+tAYYWpXwg 7A21tQLsuLavxs0ARNNyVUg4yoxMxJ+UIkQzVD57fUp5OQxJ2CzfMEs1e82f3JKk 65YKI/z3QDX+0wul2HLpby/oZtbArJ6k9cDAQQMwDMWYdo2rnRuwf3tLB77kSJgq u1tcTlDTRZ3czZEyNzFtzuA2xEtJavw9s1BuDZJif4SbhahBEP/DCxjW8pBFV2KQ ge9BoDHgeuVYIWluHkhluXN63MRwcxPO0eys5VF/u3JPwJrBhUuJM/49XlY1A4Fg M42gIu3s3MKizLJnChSdTxzn3vJ9/1mi6N8xHUoQef73aehO0jcwH3oBCJ+ohW8N XFrHF8bNcHw84g== ----------------------------------------------------------------------------------------- !!! 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/05676CDE493A8636

http://decoder.re/05676CDE493A8636

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

    ransomwaresodinokibi
  • Modifies Windows Firewall 1 TTPs
    evasion
  • Modifies extensions of user files 8 IoCs

    Ransomware generally changes the extension on encrypted files.

    ransomware
  • 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 29 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2f00cd865ea857a2d9d399385c408e99f9daaa1b6c193f2195393bd459524b3e.exe
    "C:\Users\Admin\AppData\Local\Temp\2f00cd865ea857a2d9d399385c408e99f9daaa1b6c193f2195393bd459524b3e.exe"
    1⤵
    • Modifies extensions of user files
    • 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:1892
    • C:\Windows\SysWOW64\netsh.exe
      netsh advfirewall firewall set rule group="Network Discovery" new enable=Yes
      2⤵
        PID:216
    • C:\Windows\system32\wbem\unsecapp.exe
      C:\Windows\system32\wbem\unsecapp.exe -Embedding
      1⤵
        PID:3712
      • C:\Windows\system32\vssvc.exe
        C:\Windows\system32\vssvc.exe
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1372

      Network

      MITRE ATT&CK Enterprise v6

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      Downloads

      • memory/216-114-0x0000000000000000-mapping.dmp
        Download