AIT:Trojan.Nymeria.610 removal

The AIT:Trojan.Nymeria.610 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.610 virus can do?

• Sample contains Overlay data
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• HTTPS urls from behavior.
• Reads data out of its own binary image
• CAPE extracted potentially suspicious content
• Authenticode signature is invalid
• Uses Windows utilities for basic functionality
• Behavioural detection: Injection (Process Hollowing)
• Behavioural detection: Injection (inter-process)
• Checks the CPU name from registry, possibly for anti-virtualization
• Detects VirtualBox through the presence of a file
• Attempts to modify proxy settings
• Operates on local firewall’s policies and settings
• Creates a copy of itself
• Deletes executed files from disk
• Modifies Image File Execution Options, indicative of process injection or persistence
• Collects information to fingerprint the system
• Anomalous binary characteristics
• Attempts to modify Explorer settings to prevent hidden files from being displayed
• Uses suspicious command line tools or Windows utilities

How to determine AIT:Trojan.Nymeria.610?

File Info:
name: 71B88698DA28E9DB3CE8.mlwpath: /opt/CAPEv2/storage/binaries/3735423bdef367487850a09cdef07e2877bbe34885bbc5dba74eb11733a3efd9crc32: 93C697C6md5: 71b88698da28e9db3ce856fee12d7c40sha1: 3821c0850fa91af52ce356fbd671f241d57b6daasha256: 3735423bdef367487850a09cdef07e2877bbe34885bbc5dba74eb11733a3efd9sha512: e328c1be73c483cc7e96eaa834151d06c58f56b1c35f586386522a64030f05941006bdca5d5a5293c9d36aa8b1e6fa69ff25f57833b9d7b3065e71201eb648f7ssdeep: 12288:AhkDgouVA2nxKkorvdRgQriDwOIxmxiZnYQE7PJcE4aelD1pslHOMsERNtWJBuk+:IRmJkcoQricOIQxiZY1iauSOsRlkattype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T13205AE11F5C58076D1A226B09E7AF766A73A6E360326D19B33C43D333E714C25A39B63sha3_384: e4a0e3d262c8e8d707e7d11f3febabc72864688bb74e5d372458a6dc4fdc2a6f61070a7aacfd7af8a3dc24e87ee48d95ep_bytes: e816900000e989feffffcccccccccc55timestamp: 2012-01-29 21:32:28
Version Info:
FileDescription: FileVersion: 3, 3, 8, 1CompiledScript: AutoIt v3 Script: 3, 3, 8, 1Translation: 0x0809 0x04b0

AIT:Trojan.Nymeria.610 also known as:

How to remove AIT:Trojan.Nymeria.610?

• 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.