About “Win32/Kryptik.EZRH” infection

The Win32/Kryptik.EZRH 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 Win32/Kryptik.EZRH virus can do?

• Executable code extraction
• Enumerates user accounts on the system
• Creates RWX memory
• A process created a hidden window
• Drops a binary and executes it
• The binary likely contains encrypted or compressed data.
• The executable is likely packed with VMProtect
• 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
• Exhibits behavior characteristic of Cerber ransomware
• Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
• Mimics the file times of a Windows system file
• Installs itself for autorun at Windows startup
• Creates a hidden or system file
• Attempts to identify installed AV products by installation directory
• Attempts to modify proxy settings
• Creates a copy of itself
• Anomalous binary characteristics
• Uses suspicious command line tools or Windows utilities

How to determine Win32/Kryptik.EZRH?

File Info:
crc32: 6C65F5D7md5: b39c3b65240b2fa1405b916266086218name: B39C3B65240B2FA1405B916266086218.mlwsha1: b1cbff6593ae0da7c5e9fc72d93d22a4c5a98c57sha256: 99b48d557729081a638c43a44581f5b97502655047a1d7884f2ddd4e735fc67fsha512: f878e60f8e42cea8c0f6346d5205a21c8087fc02405143d49f5559efee82832cca9a1194a6eef2284846de457afdff06e7418e65c260945d63464cd6f20f8766ssdeep: 3072:DDY73anzGmvi47vByz3GytKgkMh80Mt8Mgq7i5sOpe3F89lmft1:QKzGmJ4znK/V0byiTpwFKUfntype: PE32 executable (GUI) Intel 80386, for MS Windows
Version Info:
LegalCopyright: Copyright xa9 CojudicesInternalName: buteFileVersion: 9.4CompanyName: CojudicesProductName: bute billowier uhsProductVersion: 9.4FileDescription: bute bul mbdOriginalFilename: bute.exeTranslation: 0x0409 0x04b0

Win32/Kryptik.EZRH also known as:

How to remove Win32/Kryptik.EZRH?

• 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.