Overview

overview

10

Static

static

1

URLScan

urlscan

https://github.com/D...

windows10-ltsc 2021-x64

10

Sharing

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General

  • Target

    https://github.com/Da2dalus/The-MALWARE-Repo

  • Sample

    241118-xsap4asqcz

Score
10/10
gandcrabinfinitylockbackdoorbootkitcredential_accessdiscoverypersistenceransomwarespywarestealer

Malware Config

Extracted

Path

C:\$Recycle.Bin\FUFUWXINHI-MANUAL.txt

Family

gandcrab

Ransom Note
---= GANDCRAB V5.2 =--- ***********************UNDER NO CIRCUMSTANCES DO NOT DELETE THIS FILE, UNTIL ALL YOUR DATA IS RECOVERED*********************** *****FAILING TO DO SO, WILL RESULT IN YOUR SYSTEM CORRUPTION, IF THERE ARE DECRYPTION ERRORS***** Attention! All your files, documents, photos, databases and other important files are encrypted and have the extension: .FUFUWXINHI The only method of recovering files is to purchase an unique private key. Only we can give you this key and only we can recover your files. The server with your key is in a closed network TOR. You can get there by the following ways: ---------------------------------------------------------------------------------------- | 0. Download Tor browser - https://www.torproject.org/ | 1. Install Tor browser | 2. Open Tor Browser | 3. Open link in TOR browser: http://gandcrabmfe6mnef.onion/851698c1fc6e57fe | 4. Follow the instructions on this page ---------------------------------------------------------------------------------------- On our page you will see instructions on payment and get the opportunity to decrypt 1 file for free. ATTENTION! IN ORDER TO PREVENT DATA DAMAGE: * DO NOT MODIFY ENCRYPTED FILES * DO NOT CHANGE DATA BELOW ---BEGIN GANDCRAB KEY--- lAQAAGfaVNmuxs4OhVzmqwqWd9f593y7GX+XRQWF2qD3T/O+899Qakz0jeHp3yFV86i/ZELbh0YFzBezx7M6o0YdoAW8SFLj0cebKhfBAl/QWPZ855ws/d/MBGQQN4pyjq/E2zZ4RveJAWTCPEy5S+fzNtB0WZODDev3/C/YyySZ8yJef+n9lKYNb7rMJrhTGHzW4XlIqZMDB1QmmL/gMCfTHmLjp9n6C66fH/UXpddQhoYjSKzoP2BTj3qOa6+cS8pVSWGFxCcW7pNZ+bW6dalP86sYhf7Ug2y9AeGCXF4jr464UMUQXyCgrj8YmNGhCJhJU2/+lVkW7AvfbQ4c3ZmvSUZJPJuH74jOO8VIPfDoz9+iJxbl9oXpZnwC3NO9S2l33arwVTOYUhgAdZzSocGLmiDPvBct1TIIIqC1FAqcXehtdewl0k4lES9M9vtUhJevE0cnpC60qP9IeFBh6TyVyRX9m4Htfdm9A1QNm2a83+CV6xgKzNDqBXUMyotiLI7cW7aLkmzPCTKEJQClIb/mOWxdJVdukkHJYtWVWi7k0F3r1f7VuMkmLcpNZElvhkbj5H4O0yxygCH8rdwc5u1pHef8Yy9kWT5Ifst60GntlBfKzicL057KkvCOH8xvFQoDOAICivHbvORd72k0/Qwt4VXU4IXOx9dTabgjNzvDIZdQeFp1u79WrBQHf+Gavszzt4qh2kngwFk2FsEA6JJspC92yFRtImsSmRKynUEIMDDN+j2m7BuiDBaE+Cgt9r5lK5003lhIQCaqA8bZZfkb6zvR2FBF4Q3CMJuSH5emyqqZ8oLwOfDhmLPIjphI4AnspaU3vQCwd+SVr5CGWcoc6zKJEjG3Ww/JUNiSkk+CIUMuO1qgI+8gq4M4KQkMUcVo4wrlmDtFGq+XRCfu4dJhmDzD+rEBj8RwTqVa7Rld2rw5NJ4o8ME4wN6AAokXX24JzIUusYXYgUSkPXLauHXiZu2/Qqb6XYPqLxUKtaCtDabaEOiTTXaJ4OEVosQKnW1LqPCDowNADhKeMVfYFuy2iYtcd9NrjspmtvROvjaPVDmqOU1DZptYHbxsRDrq6WYCKGntDmXCnD0Xvpp3lcXq+fFB7frnBzItpGqxuXLT6/zhUs09BuTw6J1hqW76PKe26AHFsPKphrRKpMW05sDO+zAZBBEBCNKN0m+Y+Dbp5F12JDOaGy06yhW6/+C2Xk54+talmKxisUFmI0CPCiG0HKSDAMErfAavth89s+32z0VQS2iJQQ33/0PTuB0ot24MSMDrHindy8NtTTaZaPMMpFI97wS9nf3racyjmphxZAWJ2Adf+huoCqDX8VF+UiYER2oJiff32RskdDVmQ1u353xhLg7OuGF1A6JSuOW0ZaabqU5fYRWJTP7kWhIyvYbOdjmKD8++2pbSKX6HTYsyq/25Syj/dT6QIxEmIMBJEpUYCs59IDXXfOxJgaadMF0Rm5E9Uutn5Iy+di6VxtwftJhrGdHvM8ZqFS+o9cX9I8pFrM++LZtE6i4x6SAJvwinh9Gp/wm1MjR1Mw9WyuvRoTv5BQ9wBxCHKcNnF4fHh3FD/GsPICEXY0WOED4vQjvWwJCYCmXOhv0JPvrn3f6N7kp0NajoWA2EcJBOK5P+u7duU79kftuLrf2NqzaDjjkYtoHBoSCRYIbbMF/ciTUJakrW01jQ29nE3RZ+R9E9lvhbY/L5JT6HTA+yXyICQFa/IFpT4dTa1ukaQ27ePVgzR9XDqXVTfojI8nyx/wIMB01L1DgurIfKJxSD/3+OCzRKSGOZCSlhMQXQoweOxFctnAGS46vfv98J9tvuuyqG8tvjGAmYrnlUpkONKx1CaoB4jFdKPbpNB5SgWqxCQdh5Z5yNatPnoct4U05y4xRntKb2nb9vVHs3eqDm54ANgjgAF7jht19ZpG8e49CTHgeL++Ah3OoUz6dct4FAYizzqZGtsFtBrq2uFkZmBsGeP/8jtB+a9t3zWZwxqe/y88/ym7wKMYBrAm5EwGeXB+KLTb8tDyl2gOncPNhbsdiZD7GKn6uWVkNoUSIrqjE0FTG4f8LsHog5rivMJEfUlBxG+4Z6TPrSsep6xgnQvauR2HeJ2egjcJ2kMfNxEf9eudviwr7F+N5a5tQrNHNr23b2l46BIZpmus2TCQOFllg3DGqeyPN8ElVcr76o4s7NyXdZdQAY/ETxDMKTKu/+QRn6I8bsZ/cYNlo4Fj6at9FfHPIkDuezfPo= ---END GANDCRAB KEY--- ---BEGIN PC DATA--- 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 ---END PC DATA---
URLs

http://gandcrabmfe6mnef.onion/851698c1fc6e57fe

Targets

    • Target

      https://github.com/Da2dalus/The-MALWARE-Repo

    Score
    10/10
    gandcrabinfinitylockbackdoorbootkitcredential_accessdiscoverypersistenceransomwarespywarestealer

    • Gandcrab

      Gandcrab is a Trojan horse that encrypts files on a computer.

      ransomwarebackdoorgandcrab

    • Gandcrab family

      gandcrab

    • InfinityLock Ransomware

      Also known as InfinityCrypt. Based on the open-source HiddenTear ransomware.

      ransomwareinfinitylock

    • Infinitylock family

      infinitylock

    • Renames multiple (278) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Credentials from Password Stores: Windows Credential Manager

      Suspicious access to Credentials History.

      credential_accessstealer

    • Drops startup file

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Legitimate hosting services abused for malware hosting/C2

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence

    • Sets desktop wallpaper using registry

      ransomware
    behavioral1

MITRE ATT&CK Enterprise v15

Tasks