General
-
Target
https://github.com/Da2dalus/The-MALWARE-Repo/tree/master/Ransomware
-
Sample
240324-vqcqkagf5w
Score
10/10
Malware Config
Extracted
Path
F:\$RECYCLE.BIN\S-1-5-21-557049126-2506969350-2798870634-1000\IQJYNXQ-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: .IQJYNXQ
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/edf09d4b6206e09
| 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---
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
---END GANDCRAB KEY---
---BEGIN PC DATA---
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
---END PC DATA---
URLs
http://gandcrabmfe6mnef.onion/edf09d4b6206e09
Extracted
Path
C:\g1rFryAhrVg2xrt\DECRYPT_YOUR_FILES.HTML
Ransom Note
<html>
<head>
<style>
body{
background-color: #3366CC;
}
h1 {
background-color: RGB(249, 201, 16);
}
p {
background-color: maroon;
color: white;
}
</style>
</head>
<body>
<center>
<h1><b> Attention ! All your files </b> have been encrypted. </h1></br>
<p>
Due encrypting was used algoritm RSA-4096 and AES-256, used for protection military secrets.</br>
That means > RESTORE YOU DATA POSIBLE ONLY BUYING decryption passwords from us.</br>
Getting a decryption of your files is - SIMPLY task.</br></br>
That all what you need:</br>
1. Sent Your ID_KEY on mailbox fantomd12@yandex.ru or fantom12@techemail.com </br>
2. For test, decrypt 2 small files, to be sure that we can decrypt you files.</br>
3. Pay our services. </br>
4. GET software with passwords for decrypt you files.</br>
5. Make measures to prevent this type situations again.</br></br>
IMPORTANT(1)</br>
Do not try restore files without our help, this is useless, and can destroy you data permanetly.</br></br>
IMPORTANT(2) </br>
We Cant hold you decryption passwords forever. </br>ALL DECRYPTION PASSWORDS, for what wasn`t we receive reward, will destroy after week of moment of encryption.
</p>
<p> Your ID_KEY: <br>
</p>
<table width="1024" border="0">
<tbody>
<tr>
<td><p>JhnMGdMG0os+1xx226F4s3P3g03ES3NkArneYVRzrVZDQWtc9I1AmtcQmBB2scSYlDNP6/Zwic26VKcT1C7C/78VFIOZVJyH78/qHXysh0N857lhQNvFnPPs9Dh/1L5wAk4RvLS25mLpmNjj+KlQQO6SHXcv31o3CCKtrSUCj1bjbjaii8DElfu4iPs5u81rLx579ZdcFMUUw0UlRpDY4jYX9G9CEVIDFI303EdycmdPfb3yYx/I4u+J2nN+lxSgQp6JOeZRUk6DpdzMEljoflCwkv9pjEqQ0ugVqO+65I1zL2pPUpiddQibF5L6BKvwVgd7T5nqICQZV4eeQYmdkw==ZW4tVVM=</p></td>
</tr>
</tbody>
</table>
</center></html></body>
Emails
fantomd12@yandex.ru
fantom12@techemail.com
Targets
-
-
Target
https://github.com/Da2dalus/The-MALWARE-Repo/tree/master/Ransomware
Score10/10-
BadRabbit
Ransomware family discovered in late 2017, mainly targeting Russia and Ukraine.
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CryptoLocker
Ransomware family with multiple variants.
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Dharma
Dharma is a ransomware that uses security software installation to hide malicious activities.
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Gandcrab
Gandcrab is a Trojan horse that encrypts files on a computer.
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Mimikatz
mimikatz is an open source tool to dump credentials on Windows.
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Modifies WinLogon for persistence
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Modifies Windows Defender Real-time Protection settings
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Troldesh, Shade, Encoder.858
Troldesh is a ransomware spread by malspam.
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UAC bypass
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Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
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Renames multiple (438) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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mimikatz is an open source tool to dump credentials on Windows
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Contacts a large (1140) amount of remote hosts
This may indicate a network scan to discover remotely running services.
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Disables RegEdit via registry modification
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Disables Task Manager via registry modification
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Disables use of System Restore points
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Downloads MZ/PE file
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Modifies Windows Firewall
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Sets file execution options in registry
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Sets service image path in registry
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Drops startup file
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Executes dropped EXE
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Loads dropped DLL
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UPX packed file
Detects executables packed with UPX/modified UPX open source packer.
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Adds Run key to start application
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Drops desktop.ini file(s)
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Drops file in System32 directory
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Sets desktop wallpaper using registry
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MITRE ATT&CK Matrix ATT&CK v13
Persistence
Boot or Logon Autostart Execution
4Registry Run Keys / Startup Folder
3Winlogon Helper DLL
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
4Registry Run Keys / Startup Folder
3Winlogon Helper DLL
1Create or Modify System Process
2Windows Service
2Abuse Elevation Control Mechanism
1Bypass User Account Control
1Scheduled Task/Job
1Defense Evasion
Modify Registry
9Impair Defenses
3Disable or Modify Tools
2Disable or Modify System Firewall
1Abuse Elevation Control Mechanism
1Bypass User Account Control
1Indicator Removal
2File Deletion
2