Submission Summary:

What's been foundSeverity Level
Communication with a remote IRC server.
Creates a startup registry entry.
Contains characteristics of an identified security risk.

 

Technical Details:

 

Possible Security Risk

Threat CategoryDescription
A malicious trojan horse or bot that may represent security risk for the compromised system and/or its network environment

 

File System Modifications

#Filename(s)File SizeFile HashAlias
1 %AppData%\Rkrnrkfrywvvetpp.exe 419,840 bytes MD5: 0x5A75D18AD3A84E144249CCE33C3528F2
SHA-1: 0xEDB364DD27C4FE2B9CA145C0FEE697754C1A18A3
packed with UPX [Kaspersky Lab]

 

Memory Modifications

Process NameProcess FilenameMain Module Size
Rkrnrkfrywvvetpp.exe%AppData%\rkrnrkfrywvvetpp.exe114,688 bytes
[filename of the sample #1][file and pathname of the sample #1]1,269,760 bytes

Process NameMain Module Size
[filename of the sample #1]114,688 bytes

 

Registry Modifications

 

Other details

PortProtocolProcess
1033TCPRkrnrkfrywvvetpp.exe (%AppData%\Rkrnrkfrywvvetpp.exe)

Remote HostPort Number
f.eastmoon.pl9000

 

Outbound traffic (potentially malicious)

 

 

All content ("Information") contained in this report is the copyrighted work of Threat Expert Ltd and its associated companies ("ThreatExpert") and may not be copied without the express permission of ThreatExpert.

The Information is provided on an "as is" basis. ThreatExpert disclaims all warranties, whether express or implied, to the maximum extent permitted by law, including the implied warranties that the Information is merchantable, of satisfactory quality, accurate, fit for a particular purpose or need, or non-infringing, unless such implied warranties are legally incapable of exclusion. Further, ThreatExpert does not warrant or make any representations regarding the use or the results of the use of the Information in terms of their correctness, accuracy, reliability, or otherwise.

Copyright © 2017 ThreatExpert. All rights reserved.