Overview

overview

10

Static

static

10

2024-07-05...il.exe

windows7-x64

10

2024-07-05...il.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    134s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    05-07-2024 01:25

Sharing

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General

  • Target

    2024-07-05_b302a6056d8a841eba908d6ad1ca9224_revil.exe

  • Size

    118KB

  • MD5

    b302a6056d8a841eba908d6ad1ca9224

  • SHA1

    004848c35ab4049b28956b0ef26ea1b75feb8618

  • SHA256

    4f07bdca105c11debdf2da89f79c02d55c1396ec622a7a164719ad5c54b75bb0

  • SHA512

    062cc9f8e18022c801e65b19de9ba8019cde85ca1b2b32818b5c757a5dab518acf9066f65527ba2859562c1f8fb1e1c9b2a105de116bb2461b5d9fe3b8a0d14a

  • SSDEEP

    1536:6xryLRras2vlBmcJW6Xi5wBwBpaKj2dICS4ARo3xuDuZU6mKjmY0zLShEIAo:+dBVJW0BwjX/o+iUzKSER7

Score
10/10
sodinokibipersistenceransomwarespywarestealer

Malware Config

Extracted

Path

C:\Recovery\84917bc2-d02e-11ee-b7c7-ea6b8212ffd3\4g8fe53-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 4g8fe53. 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/8F91EE6ECCFAF1E1 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/8F91EE6ECCFAF1E1 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: HrqVNbX/xVaZMPkCjuZOIzcoG4GHVlEv2CjXMrMnHCFiSC4k3Tutz8PMQli3sokY DYblaXDw+gv8zJTy/7juYr7v1NDdWLvS8e5Ev+0Ri5IRTAlqTqlsJHaS/qPdkQIF AjOeEcCDOWAws3Q1508AM3ehxSuCp2z4//DFb8tDIw4bIYAQZeHbfr9G42UrzrmQ Hi4kCTOjMazehV/7uCDChNMhlbH0/UaxikKmTGkbUnIRc3T8/DfLESlSnQqxzfeu IpBep5shSZBY3yHUnb2QG+VSN0aQu61TWQ70HzRO6E/N4R6aeiGF/03GRILl84G/ fg4eUANHnn24NjJOEowdS+YFRKiHrgaC9ROj88HsFGUMRFxWHbtR4kEbZrC3x1Bf wOIaJgdaSpFugI3f9+v3B56B9gnyN+IFmsQwIYJOLT/PGyNXLg8bWxLXa0c1654k +3MA7rbPdoCcEonTIyV6OT7v4WHnvDGzKFXUT/WqgT+mHJObbg3q88eO8b2z82Qg UlimYjlPql96/2DWSM4Ec8B2AbOEv0Pnu0G+DMT+oLY2tjF99oaQLq1Um3BHmJaJ +uA1WEFj3B0tcsj81U2vDanEqufIplhl/AanU1sriBFtLLkLyhNNpIhi3pRzWYUj CflUyhTMBma3ZUxqt5eE13qCmYxIFUVo2xg8URccmetXa+7baExfpS+V62RnuTXA e9AiqTXfrIyX1tSA+GjXNc3Izm3BdjnylewYaHaLZVny1swnR168Fjj/98nZf918 uxdyhCoV8OoCWi56yOegY4AtMWhFtRjHstmb4CobPwvnQ4RhNw0KZO6wnxNbozBH NVzpNVw7ggEk7ByW+m2fDDrmY6QJW0eXHgee+VEKXcD9W4bMIdBR4WcNoyZseEK/ fa8m1kdMVDkfznamNXRUdHsYVN1mTtsol1ibmP9hHGCa8cTNFtbWe1h1ryWg/X3l V6Dr8Op6NVUR+RRmZiDtqjj/oxRK7OtIYvJLyID9LgeobqFBjUnmGy45V3bNSbu3 sX6bwwAiNxS57r58M9Yanp2xXsjkZ2nntHkM+yBPkmrtgIJzVF8lqDM9PjPQIj0F +icqooXQrYEZ2szMiN6Gi1Iexh+xDvnZDSTqhx9sUDlwC9T+ouVD0gevS6av2ROX jdZPBN/w/lbWCpW9whN/npyvVej3lOyo6lCWiBTglFI4YFTB2c6WOVlQL+tUbCuz XrLTqPEZxk3DSNSUoUFTXWjSNDOYUvXFww0VtnJFLDDeMeyYL6kkTJH+5jYbrhwY cFgfBhWLablBRwdPUxb0JWkPeZUVtZ7fvBjnXPGjjoxHOvWx3UISVhfbybiMh5iC tRsZ/EbAsufk4hcLuE/bjy4L7unicoPXaQ77xgDGJ+1Teg== ----------------------------------------------------------------------------------------- !!! 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/8F91EE6ECCFAF1E1

http://decryptor.cc/8F91EE6ECCFAF1E1

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

    ransomwaresodinokibi
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Adds Run key to start application 2 TTPs 1 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
  • Modifies system certificate store 2 TTPs 2 IoCs
    evasionspywaretrojan
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-07-05_b302a6056d8a841eba908d6ad1ca9224_revil.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-07-05_b302a6056d8a841eba908d6ad1ca9224_revil.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1640
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:2688
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2560

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads

    • C:\Recovery\84917bc2-d02e-11ee-b7c7-ea6b8212ffd3\4g8fe53-readme.txt
      Filesize

      6KB

      MD5

      963fdf5e34b687cc5e3e5b6c9bacb74a

      SHA1

      dcb6d8d910e023f1479e632572509678defd5cd1

      SHA256

      1190b36c30939efc46e368f8fcddd8130d4ba8d05b5b12b685e453c4e29bf5ba

      SHA512

      e0890d2c2f4f16f57e9204443f08820203f4a0042131db6b822262e2eed4346c4cf7959105b9798398416afcd01e9324ed00dac18b6b3c997641d0271ae5fe78

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