AIT:Trojan.Nymeria.4564 removal guide

The AIT:Trojan.Nymeria.4564 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 AIT:Trojan.Nymeria.4564 virus can do?

• SetUnhandledExceptionFilter detected (possible anti-debug)
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Possible date expiration check, exits too soon after checking local time
• Creates RWX memory
• Anomalous file deletion behavior detected (10+)
• Guard pages use detected – possible anti-debugging.
• Dynamic (imported) function loading detected
• Reads data out of its own binary image
• A process created a hidden window
• Drops a binary and executes it
• The binary likely contains encrypted or compressed data.
• Authenticode signature is invalid
• A scripting utility was executed
• Uses Windows utilities for basic functionality
• Uses Windows utilities for basic functionality
• Installs itself for autorun at Windows startup
• A script process created a new process
• Creates a hidden or system file
• Attempts to execute suspicious powershell command arguments
• Uses suspicious command line tools or Windows utilities

How to determine AIT:Trojan.Nymeria.4564?

File Info:
name: 455EB740214F0B7849C6.mlwpath: /opt/CAPEv2/storage/binaries/8a0f35174cec71ae3514570542be4a6d02ef6f46fc8244aea0fa4c7e520ad7c0crc32: 7D3C2145md5: 455eb740214f0b7849c6e20de1ae57dbsha1: 1779640ec4633623dd5f2a91edf97d6b01f36f99sha256: 8a0f35174cec71ae3514570542be4a6d02ef6f46fc8244aea0fa4c7e520ad7c0sha512: bbc531b2493287c138fc4cacb95bbf90119dd2eb154944389645ba9557a7bfc8f11f05d85a23ed8c051c41cb51a59b6919ef4f0b9b9edd0d0294f499e0834ba5ssdeep: 393216:QzzA7xS2nebJWqMV/qU0GrQwywChsdCu:yV268qMV/tPrYwChsdCtype: PE32+ executable (GUI) x86-64, for MS Windowstlsh: T1E1D6238933E44199FE6BF037CA52C607C6B1B44A52778B6F01E05A766F337B1292E325sha3_384: 8681e95f2cfa9e846c3abbc42566e9606cd4184f34f7222172b65ddf19569780e1bd7a0a5a6016fa98b3955131af3805ep_bytes: 4883ec28e8bfb300004883c428e936fetimestamp: 2021-02-21 11:55:36
Version Info:
Translation: 0x0809 0x04b0

AIT:Trojan.Nymeria.4564 also known as:

How to remove AIT:Trojan.Nymeria.4564?

• 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.