Trojan-Downloader.Win32.Upatre.iyza removal

The Trojan-Downloader.Win32.Upatre.iyza 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 Trojan-Downloader.Win32.Upatre.iyza virus can do?

• Executable code extraction
• Injection (inter-process)
• Injection (Process Hollowing)
• Compression (or decompression)
• Creates RWX memory
• Possible date expiration check, exits too soon after checking local time
• A process attempted to delay the analysis task.
• Attempts to connect to a dead IP:Port (11 unique times)
• Starts servers listening on 127.0.0.1:0
• Expresses interest in specific running processes
• Reads data out of its own binary image
• A process created a hidden window
• Drops a binary and executes it
• HTTP traffic contains suspicious features which may be indicative of malware related traffic
• Performs some HTTP requests
• Looks up the external IP address
• Uses Windows utilities for basic functionality
• Executed a process and injected code into it, probably while unpacking
• Detects Sandboxie through the presence of a library
• Detects Avast Antivirus through the presence of a library
• Forces a created process to be the child of an unrelated process
• Queries information on disks, possibly for anti-virtualization
• Checks for the presence of known windows from debuggers and forensic tools
• Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
• Steals private information from local Internet browsers
• Mimics the file times of a Windows system file
• Network activity contains more than one unique useragent.
• Exhibits possible ransomware file modification behavior
• Writes a potential ransom message to disk
• Checks the version of Bios, possibly for anti-virtualization
• Detects VirtualBox through the presence of a registry key
• Attempts to disable Windows Defender
• Attempts to create or modify system certificates
• Collects information to fingerprint the system
• Uses suspicious command line tools or Windows utilities

Related domains:

How to determine Trojan-Downloader.Win32.Upatre.iyza?

File Info:
crc32: BE4B1EB4
md5: 5637aba8fa47476f92deb742b91a2099
name: 5637ABA8FA47476F92DEB742B91A2099.mlw
sha1: bb5c7c656b0e162a3d62e9742218f12dfcd2d61a
sha256: 3065fb0aa4e0c395a18ba4c45e69282cc3eff4d95809a1ae6dcd51e48c2b9811
sha512: 727622d4a0a17e10901db8b0f833a5d5cf67a1fefb2600b378dd4d5b2766403017c179cf2f7ab53f5b6e282353c789a82149ffeb0e369295d97814c65f7e7d94
ssdeep: 49152:xcBaPkZVi7iKiF8cUvFyPt/eQHEpTdeFqfOKOmFrpGSro5EwJ84vLRaBtIl9mT5V:xcri7ixZUvFyPd89MFqfBrpGSvCvLUBB
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
LegalCopyright: Copyright (c) 1999-2018 Igor Pavlov
InternalName: 7zS.sfx
FileVersion: 19.00
CompanyName: Igor Pavlov
ProductName: 7-Zip
ProductVersion: 19.00
FileDescription: 7z Setup SFX
OriginalFilename: 7zS.sfx.exe
Translation: 0x0409 0x04b0

Trojan-Downloader.Win32.Upatre.iyza also known as:

How to remove Trojan-Downloader.Win32.Upatre.iyza?

• 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.