Overview

overview

10

Static

static

10

d21256e08f...f6.exe

windows7_x64

10

d21256e08f...f6.exe

windows10_x64

10

Analysis

  • max time kernel
    152s
  • max time network
    151s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    24-01-2022 00:59

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    d21256e08fd2a4db8f28ad73a4aab17048b9f234bcd911d99d5b4f1b1572a1f6.exe

  • Size

    151KB

  • MD5

    0ae7acfd3b1c657788f687da109f4d73

  • SHA1

    423619fd388abb37d11c2ff7ed8e08806d3e4ff6

  • SHA256

    d21256e08fd2a4db8f28ad73a4aab17048b9f234bcd911d99d5b4f1b1572a1f6

  • SHA512

    e1ade9d2a3219d23f2cf10ce29aaddfd5a9d56924e744a975107182e6f7abe2ab4467e280e68a8fee490895d99b68b324d5e1eda6668fb07141112cbf8af7f17

Score
10/10
sodinokibipersistenceransomware

Malware Config

Extracted

Path

C:\6282h-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 6282h. 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/AB65DD7B4E539EE8 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/AB65DD7B4E539EE8 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: x/PqKY1OblgU2EquT73mO+R5Sq0K18vAADeaLeyYsJmiC5CzrwtA1IPcSNgOAzq3 08JeXxZZ6NutXOlcq9PvhyfoYaIUoGH65E5YXnbYfAAUD/HoKEp0XLipazWOu6vJ AwbWdv8lCuoHKbAcWFSbwvm6+KCyWmuhdGeXgzyoUYbImoCc5Y4eKhVk5utfP3/A NgCY77NLbJvRFctahZzGRFe8uj2DZ78sugEwMp/JHdzxmVmIE35D4+XpWry+L/dh bF21iYLN/tRfPWTy/d91EH+24T6wQFhLew4UOlgh/XysG/QW/c0TzXA7hCbvtz/c 5pKL7cEw0m5OxrwDYhHJpp4BKbIyvi2Q2xOV7AwcBk10xy1nM6zhcuBdaJPDn+xG md+ib5eqOYUChGXz2HVG185OtYr8eIhjG0qDyximUr0BD0M4sIiJp2cAde5/pIvh Gah1F/jnbCbulkP87JA/nobrX9gJc7VjaycPvIQkV1udOIk/xofe5hSS96E6Aimv Fgmgfw2f6mEyYZmfqkQzx7hped6ThCN/8381JXMt3vChx5rjUkXu/vJGJvuiMpUE A4jk/Dk1FCWqOIuSJRv+0dCtPI2B4Dr9KYcdIP0uXu402iktgdXMEfbvNlLm/INw cpC7kSdwXhSuQvmxlPo1nPOvnmq0fzESpIB1557dyQWLArkV057sCCP1aHlYAGh6 vIqum7oxj6bELuZTKdlwJuCk9Y5+lI+ungDIT6QxJ2+w5X8x1OFHD9qxGBa939Tp OHL3nG7uI+JWOYCqei3wTmMlFZLgNvAx/ErSxNg96ZoTATPUzGJpW8krNoRMvbxs wsusg7KrVe8wgX6tKxVeYY9isxSmkR7uvs925PO2jv2QO6KJGs5R/N6ijZzk1o6o gtlzvYLZed34r535sOnaN+52Nqp03uGqqbw+qK60lzK3VXWtgvgyT5RaI2e+oZ+Q CmIg/Aymdus+6o2R7ouoXRUM/DUNR0W5x8zDQzPA9x8rd2Fzz2P7vXcr2oomsVGF W0Gdq3iipEiS8+NGfBNyUqasHqFjugv2IERs7oD5xn18/2qjlqWhkl2+WrJdatCP Su8ydouUjfKQaimSAUJfBKGklTE0/F4074rYllUchyGabq8niE6SjN/ZEgLM5GWL gQpEjDN7ffmCK80VsBGfeb4btwPOpxX/2mJwvTaJMOYpY4WHARhbFcDXzURVoj/X 2Rgh8i3YvK0BQLmeQXo6EoMcG9QT2tRtOXu8m35R41ah4EZkxnPkIapwpqoDGnkm ijPr+mWKgUdvF1e8/cs= Extension name: 6282h ----------------------------------------------------------------------------------------- !!! 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/AB65DD7B4E539EE8

http://decryptor.cc/AB65DD7B4E539EE8

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

    ransomwaresodinokibi
  • Modifies extensions of user files 5 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 26 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d21256e08fd2a4db8f28ad73a4aab17048b9f234bcd911d99d5b4f1b1572a1f6.exe
    "C:\Users\Admin\AppData\Local\Temp\d21256e08fd2a4db8f28ad73a4aab17048b9f234bcd911d99d5b4f1b1572a1f6.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:2056
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:724
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:1628
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1236

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/724-119-0x0000022719860000-0x0000022719882000-memory.dmp

      Filesize

      136KB

      Download

    • memory/724-122-0x0000022719A10000-0x0000022719A86000-memory.dmp

      Filesize

      472KB

      Download

    • memory/724-124-0x0000022719820000-0x0000022719822000-memory.dmp

      Filesize

      8KB

      Download

    • memory/724-126-0x0000022719823000-0x0000022719825000-memory.dmp

      Filesize

      8KB

      Download