Overview

overview

10

Static

static

10

Ransomware...KB.exe

windows10-ltsc_2021-x64

10

Ransomware...KB.exe

windows10-ltsc_2021-x64

10

Ransomware...KB.exe

windows10-ltsc_2021-x64

10

Ransomware...KB.exe

windows10-ltsc_2021-x64

10

Ransomware...KB.exe

windows10-ltsc_2021-x64

10

Ransomware...KB.exe

windows10-ltsc_2021-x64

10

Ransomware...KB.exe

windows10-ltsc_2021-x64

10

Ransomware...KB.exe

windows10-ltsc_2021-x64

10

Ransomware...KB.exe

windows10-ltsc_2021-x64

10

Ransomware...KB.exe

windows10-ltsc_2021-x64

10

Ransomware...KB.exe

windows10-ltsc_2021-x64

10

Ransomware...KB.exe

windows10-ltsc_2021-x64

10

Ransomware...KB.exe

windows10-ltsc_2021-x64

10

Ransomware...KB.exe

windows10-ltsc_2021-x64

10

Ransomware...KB.exe

windows10-ltsc_2021-x64

10

Ransomware...KB.exe

windows10-ltsc_2021-x64

7

Ransomware...KB.exe

windows10-ltsc_2021-x64

10

Ransomware...KB.exe

windows10-ltsc_2021-x64

10

Ransomware...KB.exe

windows10-ltsc_2021-x64

9

Ransomware...KB.exe

windows10-ltsc_2021-x64

9

Ransomware...KB.ps1

windows10-ltsc_2021-x64

10

Ransomware...KB.exe

windows10-ltsc_2021-x64

10

Ransomware...KB.exe

windows10-ltsc_2021-x64

10

Ransomware...KB.exe

windows10-ltsc_2021-x64

10

Ransomware...KB.exe

windows10-ltsc_2021-x64

10

Ransomware...KB.exe

windows10-ltsc_2021-x64

10

Ransomware...KB.exe

windows10-ltsc_2021-x64

10

Ransomware...KB.exe

windows10-ltsc_2021-x64

10

Ransomware...KB.exe

windows10-ltsc_2021-x64

10

Ransomware...KB.exe

windows10-ltsc_2021-x64

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Ransomware...KB.msi

windows10-ltsc_2021-x64

10

Ransomware...KB.exe

windows10-ltsc_2021-x64

10

Resubmissions

31/03/2025, 00:22

250331-apdw1ssjs8 10

28/03/2025, 22:52

250328-2tfd7avl15 10

25/03/2025, 14:57

250325-sb3mbsxxht 10

Analysis

  • max time kernel
    424s
  • max time network
    543s
  • platform
    windows10-ltsc_2021_x64
  • resource
    win10ltsc2021-20250313-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20250313-enlocale:en-usos:windows10-ltsc_2021-x64system
  • submitted
    28/03/2025, 22:52

Sharing

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Report Analysis Logs

General

  • Target

    RansomwareSamples/REvil_08_04_2021_121KB.exe

  • Size

    120KB

  • MD5

    2075566e7855679d66705741dabe82b4

  • SHA1

    136443e2746558b403ae6fc9d9b40bfa92b23420

  • SHA256

    12d8bfa1aeb557c146b98f069f3456cc8392863a2f4ad938722cd7ca1a773b39

  • SHA512

    312dcb3d83a5201ef16c5027aabd8d7baebfd9761bf9514cafecc8a6936970b897b18b993e056d0f7aec81e6f0ab5756aa5efd3165e43f64692d5dbdb7423129

  • SSDEEP

    1536:bjxXC9jVwbhEW8z3w1R+KjJLRiOQJo0SoLCdpuOk2ICS4Ang6lUgvfYiFyRFywX/:mmV1wKdLoLC/OemUWYjfywpbPa

Score
10/10
sodinokibicredential_accessdiscoveryransomwarespywarestealer

Malware Config

Extracted

Path

C:\Program Files (x86)\3m3699-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 3m3699. By the way, everything is possible to recover (restore), but you need to follow our instructions. Otherwise, you cant return your data (NEVER). [+] Attention!!! [+] Also your private data was downloaded. We will publish it in case you will not get in touch with us asap. [+] 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/3FEA809B970F0CD2 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/3FEA809B970F0CD2 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: 0lg1Xem7thazsydUzkf7ZW06GORT5LQoRHYZHhALwoirDLwbyYfPAT4OCrDnkC2c NyeuVHHoBe6TJcQQzENgRwTcZawiaDeeteO/194kwnWQRZUfvLqSuLdUhUmEKrHy Po4M8N26nXAWEB7JWVx3i5shkYBkkBjvIOP+F/e5tvjQJb0prFcEhlUmhVWG98bj qzREOJMff3Kn9tv5VIOT7KZxhS0j3t/EdARXk6PfufNa0Qjm40bozyVgaOHHBwNe 8JSUDpXroKMNOxOGrIFlzJbxkSu07RJJqdtG/jk9ujGjE0E/UBhFADs0fXVa+Pm4 CtcGdF0UFWRaTLe0W9DyDKafbGKA128/uZhAhx3BCl/YfV2SPI8vujiGNHP+j+dH 0lv/ffahBJf0NSPJupQtfnLcD/yBK5HLuSnXizm4mzgY5KAPin0AC2FrOpZukc9A pgEtSUXD8BXWCUE6jkaqTISyTw/mp0/yDT2JkbVFKlUEqt55XmZ4YRhDGgiqOgT/ nD97ZW0sNy2DFSt7g2g0lB6m7b4dSV4zVQY4ga36FcVxISiB9Tew23l3QmCPwkpz tlQgPa4lj79xuSxqLkfoABSYdYb7PHUsBUCXIG4Wg8k/rh0ExcRBuvQTcoANjU8B 28jNl+7aNLsJaik6lCqWrp0xITbLCff7uNoyo5qpHmjuV3mFwmNtzO1/qTDT9L5B nPKQG8tXg0lTQ5OnaZu4sYGds4R0ILapvEyms1VaXSgcMsXxgvrCIxwmmzMvta7I e/4O8XMTWiinDUhVqYDWHXsZ+37x4mQrwwnU620c8CoaIF4LIy8mCcPAoSyb9Vbx /NffXobJKeagJeczpuvt4rtWUQrejHkCRGtD6OvSFMqR+gt/9RSzrksTOBk9NXIg uBFlAnh5t6ZkDvKo6RzWGbj6SNs2M68lNz89wqyFaJpAoTsqQzKj3iYPjnQi1QvL UTrdqu7MX7kVQcitJpn7F/Du4j1oZFn4aE3RhDgVW/j5TW0vrdndu/2xqPCcwrex MuqD6OFHpBQVe/YtpxqWCxhMfHzVjcBIYQxnop1nM6CLvDqdLjFY+jEHNsL/kvag UAnXmV2EbluzBEAbMYlyVMDaSYeCCW6Zftx0lnz95gCMFYSfYunKGkS4i77+uPHP K22EGsvj03rAsO3K0Qt9yh3zbZdTMVEbryhLSHx6oGyMPwSIWwyoxKaV8Mm+5Fa5 c9yaR5w2qLNJafKKxjiibQA7BfdUXscueqoQRDari8TdglSWn2XWZO4UkbwVS8Y9 6sbgE8wwxyHx4DkdlukVI5tLgJcrHsOuE6+jkh9cm4KkU2pmXI9nj5YfGsfPO9Ha lIsIkfYtq2wueHNCjK0JFsZ437aGu0ywFucYXGbcyPEocIuEwdI/Djq4NXeq2pdS ----------------------------------------------------------------------------------------- !!! 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/3FEA809B970F0CD2

http://decoder.re/3FEA809B970F0CD2

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

    ransomwaresodinokibi
  • Sodinokibi family
    sodinokibi
  • Credentials from Password Stores: Windows Credential Manager 1 TTPs

    Suspicious access to Credentials History.

    credential_accessstealer
  • Reads user/profile data of web browsers 3 TTPs

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

    spywarestealer
  • 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 33 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

    discovery
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious behavior: EnumeratesProcesses 4 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\RansomwareSamples\REvil_08_04_2021_121KB.exe
    "C:\Users\Admin\AppData\Local\Temp\RansomwareSamples\REvil_08_04_2021_121KB.exe"
    1⤵
    • Enumerates connected drives
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1200
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:1308
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:980

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Program Files (x86)\3m3699-readme.txt
      Filesize

      7KB

      MD5

      05499a7ff4e74f46966f469d6b5ebecd

      SHA1

      345ea92db34da20bee2107049d37f184994bd4b3

      SHA256

      0734d18b92e2ef59924bc88a9235df615c6c5a69f79aef855c594477972cf1f0

      SHA512

      baa5ad981ff07be6e3fd5cfb46dd3958c1918490ff63f7a10d574712c961d60e9cdb25973ae8bf36c469918b6ea577c290473994fea9c2e70bf5e00b184f8826

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