Ransom:Win32/Avaddon.RND!MTB malicious file

The Ransom:Win32/Avaddon.RND!MTB is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

What Ransom:Win32/Avaddon.RND!MTB virus can do?

• Attempts to connect to a dead IP:Port (4 unique times)
• Creates RWX memory
• Possible date expiration check, exits too soon after checking local time
• A process attempted to delay the analysis task.
• At least one IP Address, Domain, or File Name was found in a crypto call
• Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
• A process created a hidden window
• Drops a binary and executes it
• Performs some HTTP requests
• Creates an autorun.inf file
• Uses Windows utilities for basic functionality
• Attempts to delete volume shadow copies
• Attempts to repeatedly call a single API many times in order to delay analysis time
• Installs itself for autorun at Windows startup
• Exhibits possible ransomware file modification behavior
• Creates a hidden or system file
• Creates a copy of itself
• Attempts to disable UAC
• Attempts to create or modify system certificates
• Attempts to modify UAC prompt behavior

How to determine Ransom:Win32/Avaddon.RND!MTB?

File Info:
crc32: A15E6FC0md5: f647e7e16ee676feed9601ae83ce8997name: F647E7E16EE676FEED9601AE83CE8997.mlwsha1: 08de3a80b989101b42702ebba81ed0872c45e9b2sha256: 6b401b1090396db4410ae71310c684b8bffa697207d7cd59ca558d612892aacfsha512: 387be2ecfbf57caa8d63993956550da56d69deab3b548fde413f29cc2fba1387d1ac1d02bdb51e16b6405a880c0eecd7da454f20d49ec841cd518e94369da819ssdeep: 24576:7xx/L4U7IrLBms4o2S3ge8ZuuTCxrblAWOn1snN:z7IrLBmQ2SQsuTCFxAWOn1snNtype: PE32 executable (GUI) Intel 80386, for MS Windows
Version Info:
LegalCopyright: xa9 Microsoft Corporation. All rights reserved.InternalName: taskhost.exeFileVersion: 10.0.17763.831 (WinBuild.160101.0800)CompanyName: Microsoft CorporationProductName: Microsoftxae Windowsxae Operating SystemProductVersion: 10.0.17763.831FileDescription: Host Process for Windows TasksOriginalFilename: taskhost.exeTranslation: 0x0409 0x04b0

Ransom:Win32/Avaddon.RND!MTB also known as:

How to remove Ransom:Win32/Avaddon.RND!MTB?

• Download and install GridinSoft Anti-Malware.
• Open GridinSoft Anti-Malware and perform a “Standard scan“.
• “Move to quarantine” all items.
• Open “Tools” tab – Press “Reset Browser Settings“.
• Select proper browser and options – Click “Reset”.
• Restart your computer.