Submission Summary:

What's been foundSeverity Level
Produces outbound traffic.
Downloads/requests other files from Internet.

 

Technical Details:

 

File System Modifications

#Filename(s)File SizeFile HashAlias
1 %Windir%\rebfec.exe
[file and pathname of the sample #1]
28,672 bytes MD5: 0xDB56F34695214D731A5CF8C7048EC5D4
SHA-1: 0x16959EBA3D17DE46D6E5EB2EE89B09416860E0C0
Mal/Behav-004 [Sophos]
DDoS:Win32/Nitol.A [Microsoft]
packed with MPRESS [Kaspersky Lab]

 

Memory Modifications

Process NameProcess FilenameMain Module Size
rebfec.exe%Windir%\rebfec.exe69,632 bytes
[filename of the sample #1][file and pathname of the sample #1]69,632 bytes

Service NameDisplay NameStatusService Filename
Vwxyab Defghijk MnoVwxyab Defghijk Mnopqrst Vwxy"Running"%Windir%\rebfec.exe

 

Registry Modifications

 

Other details

PortProtocolProcess
1033TCPrebfec.exe (%Windir%\rebfec.exe)

Remote HostPort Number
118.193.242.2345200

Server NameServer PortConnect as UserConnection Password
127.0.0.280127.0.0.2127.0.0.2
127.0.0.380127.0.0.3127.0.0.3
127.0.0.480127.0.0.4127.0.0.4

 

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.