General
- Target 5b5e545fba44f05f1f1d97310e757cbb.exe
- Size 780KB
- Sample210607-2f5akj4e9n
- SHA256 e1e8a656af27befe77fda35ce1a061cafbf6f5f0bff188d1e599db94a17ca3a2
Score
10/10
Malware Config
Extracted
Path
-
C:\_readme.txt
Ransom Note
- ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-TFI08DijHt Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0301ewgfDdMVRPbSnFtySupDwbPHDki6lHhdaU8yRerXrXB00l
URLs
-
https://we.tl/t-TFI08DijHt
Extracted
Family
-
vidar
Version
-
39.2
Botnet
-
517
C2
-
https://dimashub.tumblr.com
Attributes
-
profile_id
517
Extracted
Path
-
C:\_readme.txt
Ransom Note
- ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-TFI08DijHt Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0301ewgfDdDBdvqsPmr0fKHxRTsoehSI5NvcPBQzqBpGpEA6x5
URLs
-
https://we.tl/t-TFI08DijHt
Targets
-
- Target 5b5e545fba44f05f1f1d97310e757cbb.exe
- Size 780KB
- SHA256 e1e8a656af27befe77fda35ce1a061cafbf6f5f0bff188d1e599db94a17ca3a2
Score10/10-
Deletes Windows Defender Definitions
Uses mpcmdrun utility to delete all AV definitions.
-
Djvu Ransomware
Ransomware which is a variant of the STOP family.
-
Vidar
Vidar is an infostealer based on Arkei stealer.
-
Vidar Stealer
-
Disables Task Manager via registry modification
-
Downloads MZ/PE file
-
Drops file in Drivers directory
-
Executes dropped EXE
-
Modifies extensions of user files
Ransomware generally changes the extension on encrypted files.
-
Loads dropped DLL
-
Modifies file permissions
-
Reads user/profile data of web browsers
Infostealers often target stored browser data, which can include saved credentials etc.
-
Accesses 2FA software files, possible credential harvesting
-
Accesses cryptocurrency files/wallets, possible credential harvesting
-
Adds Run key to start application
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Suspicious use of SetThreadContext