Overview

overview

10

Static

static

10

d63c7664f6...01.exe

windows7_x64

10

d63c7664f6...01.exe

windows10_x64

10

Analysis

  • max time kernel
    165s
  • max time network
    180s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    24-01-2022 00:57

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General

  • Target

    d63c7664f6832f16cddd270d50a537fd1e4a3babdd3fa7aadc34c5eb68e85c01.exe

  • Size

    164KB

  • MD5

    b5cb0845531eb051023f56d0c7396369

  • SHA1

    ea472b8ea1731891dfed8b482c4b6eb8474cbb15

  • SHA256

    d63c7664f6832f16cddd270d50a537fd1e4a3babdd3fa7aadc34c5eb68e85c01

  • SHA512

    b22229d228220d011a70698f0eeb63be874954f96f5b3b11f6496aca671c8e22195f2bd8e9ab5f0e8d218370d0225c39fa0cf9638eb62d4b0dec46595a5c2bb2

Score
10/10
sodinokibipersistenceransomware

Malware Config

Extracted

Path

C:\pj76a16in-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 pj76a16in. 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/6FACD92DEF804CB1 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/6FACD92DEF804CB1 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: MRxyPOY2TIiP+yXeWMvg1BKD9k0XX7PaopLgckoEjXcxwcoaYfw3DwiA6gcwOl9E V5mh7jk1lq0Td65zrWKKxTjLX+jMb6X953mazRB4PLWHuJsbjheGgsIryQYCrrps Itdqnm2CNEvZLtIdISOoaQdkgQ3XKj1vHJa+rI+FxR3noclSAmndBQoGC/pR7W0V 5llkaQekJZkPWoglDDEbvCf/e46bCnzrVps4dVtbPvq8mu3Ty9ZOagqyCtTx+Gn9 nhyxTkRWOqEDmUUPrnOrX9NylnQVVxSaMcva0aQQSUzQ/vUYNRt7NG+M1q932AR2 5oyJhbY4X8Q7Bo+QoD5tQA4nFWMprNtSh/czaRaMLinPODsARTu1Pt16g7dczO0w SodhdyLH4Gh8PUpsxam0vjd/woVqxwC9h/0LiP/a3AiVN6k7+KsPNUSM6DqOrjS0 EYUMTXqfknvfaLYgQ9Wdpu294hlXF1dY3nnsil4hhic0Xmat7Mi2VjIqeN2UVKEa /GVvtLPHaIuQJZZJZXpCGaA57S7gR+RLk6Z/YafxoQmKEwU+pyqw81RMkM+mMwjQ koGmSr02Rjirb8o/VvBJ8Etp6tMBt8Rl4HuBXMjLeOiDsx3NT/LV2OkttBFbL0WK 4u3qfz13EkmPNvEd75GkPiLdz1XSLGEQ4VaKztO8c1WOVvMfuoSMuHxb/mVbrWAU aFzlXyf8EgDGHya8ZFs2lqjJmJNzcigE5OZ8E2UQ6kGgHz5R66OXuJrWJZ/O2tiR T+FAhiQndKFNn2LxVrR1R7+j4eEw+BTzyzPmunhbZqJdzic87aErt+NNL7qXU+JV G+eP0uDzFLRYnJupXGiZeZFP4/RNrBKMd9g0ScGxOMM6XPp8CjTJlcknJV0T0zPt t/1Yrrb/wOHvdRGs0p94XT5yrVgNiwMb83Uv8qIO2DlhxYeGamYimRV1Zdgx2wJa p/e1HJquem/ScxWUJGMl/ltBRuXLDjaL+v8igbcj3lG3rsSta+5INhigdeSwA5Mr yo7mF5xpcAPe75ecay/E1mfEUC4mhE8VTdbdzICPmlJPGiWBwSzpkNC10Xjwc/+Y OZhWbC/d7asaKFz1tZ1w9IjUVvljex7JdX6qPwvK+MKEdqcYXwdSJnksz5vOua/c Extension name: pj76a16in ----------------------------------------------------------------------------------------- !!! 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/6FACD92DEF804CB1

http://decryptor.top/6FACD92DEF804CB1

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 23 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d63c7664f6832f16cddd270d50a537fd1e4a3babdd3fa7aadc34c5eb68e85c01.exe
    "C:\Users\Admin\AppData\Local\Temp\d63c7664f6832f16cddd270d50a537fd1e4a3babdd3fa7aadc34c5eb68e85c01.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 WriteProcessMemory
    PID:2652
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3416
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:4088
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:888

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • memory/3416-119-0x000001FCA72D0000-0x000001FCA72F2000-memory.dmp
      Filesize

      136KB

      Download
    • memory/3416-122-0x000001FCBF5F0000-0x000001FCBF666000-memory.dmp
      Filesize

      472KB

      Download
    • memory/3416-129-0x000001FCA7350000-0x000001FCBF4F0000-memory.dmp
      Filesize

      385.6MB

      Download
    • memory/3416-135-0x000001FCA7350000-0x000001FCBF4F0000-memory.dmp
      Filesize

      385.6MB

      Download