Ransom.Avaddon.3 (B) removal tips

The Ransom.Avaddon.3 (B) 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.

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What Ransom.Avaddon.3 (B) virus can do?

• At least one process apparently crashed during execution
• Attempts to connect to a dead IP:Port (3 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
• Modifies boot configuration settings
• Installs itself for autorun at Windows startup
• Creates a hidden or system file
• Checks the system manufacturer, likely for anti-virtualization
• Clears Windows events or logs
• Creates a copy of itself
• Attempts to disable UAC
• Attempts to modify UAC prompt behavior
• Uses suspicious command line tools or Windows utilities

Related domains:

How to determine Ransom.Avaddon.3 (B)?

File Info:
crc32: B170E563
md5: 4d6ef550cecc0bd9883833608dd16a00
name: 4D6EF550CECC0BD9883833608DD16A00.mlw
sha1: 85cbe22635f92114032d74a3c7c4b56e1492e0c2
sha256: 1e8df42c2e51f919886eaf955c8fc9630ba9aca8bba47b1541ead131feb55a11
sha512: 6867183d3ddea9a1fd2e815da21becd76c755fddeec7bb5a636a3f9ba9479945a1ec5790a07965d25679ba4a631d84b0071cf6667be1e3ced500ea75801ae7df
ssdeep: 12288:w8fM15LL43eYsxN2VH/h51UtfiA+fEJJrR4wPQAReV3foOBuue9vL+Fmk3:w8fMjE36N2VH/h51UtfiAuyhdPQARsg
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
LegalCopyright: xa9 Microsoft Corporation. All rights reserved.
InternalName: taskhost.exe
FileVersion: 10.0.17763.831 (WinBuild.160101.0800)
CompanyName: Microsoft Corporation
ProductName: Microsoftxae Windowsxae Operating System
ProductVersion: 10.0.17763.831
FileDescription: Host Process for Windows Tasks
OriginalFilename: taskhost.exe
Translation: 0x0409 0x04b0

Ransom.Avaddon.3 (B) also known as:

How to remove Ransom.Avaddon.3 (B)?

• 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.