General Info

File name

svchost.exe

Full analysis
https://app.any.run/tasks/b8b47f9e-cd54-48b1-a67e-629322d4255a
Verdict
Malicious activity
Analysis date
6/12/2019, 02:41:19
OS:
Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:

trojan

virut

Indicators:

MIME:
application/x-dosexec
File info:
PE32 executable (GUI) Intel 80386, for MS Windows
MD5

44d5d9ea2a23f34e51bc6dbc948b2cc8

SHA1

63129f3879b852352bd8095714a4c003e46c8eaf

SHA256

a53bb3ae66ef373bd2001c553a2489c0874f238c491205915b09816fec4ed10a

SSDEEP

24576:oPVEN9bjfn6DVjXYJ+upw3SSSqSSSSWSSSShSSSDlUcuy:fbj/UhupwpUcuy

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distored by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

Software environment set and analysis options

Launch configuration

Task duration
300 seconds
Additional time used
240 seconds
Fakenet option
off
Heavy Evaision option
off
MITM proxy
off
Route via Tor
off
Network geolocation
off
Privacy
Public submission
Autoconfirmation of UAC
on

Software preset

  • Internet Explorer 8.0.7601.17514
  • Adobe Acrobat Reader DC MUI (15.023.20070)
  • Adobe Flash Player 26 ActiveX (26.0.0.131)
  • Adobe Flash Player 26 NPAPI (26.0.0.131)
  • Adobe Flash Player 26 PPAPI (26.0.0.131)
  • Adobe Refresh Manager (1.8.0)
  • CCleaner (5.35)
  • FileZilla Client 3.36.0 (3.36.0)
  • Google Chrome (73.0.3683.75)
  • Google Update Helper (1.3.33.23)
  • Java 8 Update 92 (8.0.920.14)
  • Java Auto Updater (2.8.92.14)
  • Microsoft .NET Framework 4.6.1 (4.6.01055)
  • Microsoft Office Access MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Access Setup Metadata MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Excel MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office OneNote MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Outlook MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office PowerPoint MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Professional 2010 (14.0.6029.1000)
  • Microsoft Office Proof (English) 2010 (14.0.6029.1000)
  • Microsoft Office Proof (French) 2010 (14.0.6029.1000)
  • Microsoft Office Proof (Spanish) 2010 (14.0.6029.1000)
  • Microsoft Office Proofing (English) 2010 (14.0.6029.1000)
  • Microsoft Office Publisher MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Shared MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Shared Setup Metadata MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Single Image 2010 (14.0.6029.1000)
  • Microsoft Office Word MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.6161 (9.0.30729.6161)
  • Microsoft Visual C++ 2010 x86 Redistributable - 10.0.40219 (10.0.40219)
  • Microsoft Visual C++ 2013 Redistributable (x86) - 12.0.30501 (12.0.30501.0)
  • Microsoft Visual C++ 2013 x86 Additional Runtime - 12.0.21005 (12.0.21005)
  • Microsoft Visual C++ 2013 x86 Minimum Runtime - 12.0.21005 (12.0.21005)
  • Microsoft Visual C++ 2017 Redistributable (x86) - 14.15.26706 (14.15.26706.0)
  • Microsoft Visual C++ 2017 x86 Additional Runtime - 14.15.26706 (14.15.26706)
  • Microsoft Visual C++ 2017 x86 Minimum Runtime - 14.15.26706 (14.15.26706)
  • Mozilla Firefox 65.0.2 (x86 en-US) (65.0.2)
  • Notepad++ (32-bit x86) (7.5.1)
  • Opera 12.15 (12.15.1748)
  • Skype version 8.29 (8.29)
  • VLC media player (2.2.6)
  • WinRAR 5.60 (32-bit) (5.60.0)

Hotfixes

  • Client LanguagePack Package
  • Client Refresh LanguagePack Package
  • CodecPack Basic Package
  • Foundation Package
  • IE Troubleshooters Package
  • InternetExplorer Optional Package
  • KB2534111
  • KB2999226
  • KB976902
  • LocalPack AU Package
  • LocalPack CA Package
  • LocalPack GB Package
  • LocalPack US Package
  • LocalPack ZA Package
  • ProfessionalEdition
  • UltimateEdition

Behavior activities

MALICIOUS SUSPICIOUS INFO
Runs injected code in another process
  • svchost.exe (PID: 3276)
Application was injected by another process
  • dwm.exe (PID: 1980)
VIRUT was detected
  • dwm.exe (PID: 1980)
Starts CMD.EXE for commands execution
  • svchost.exe (PID: 3276)

No info indicators.

Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

Static information

TRiD
.exe
|   Win32 Executable MS Visual C++ (generic) (38.7%)
.exe
|   Win64 Executable (generic) (34.3%)
.scr
|   Windows screen saver (16.2%)
.exe
|   Win32 Executable (generic) (5.6%)
.exe
|   Generic Win/DOS Executable (2.4%)
EXIF
EXE
MachineType:
Intel 386 or later, and compatibles
TimeStamp:
2009:12:04 14:35:59+01:00
PEType:
PE32
LinkerVersion:
6
CodeSize:
552960
InitializedDataSize:
1007616
UninitializedDataSize:
null
EntryPoint:
0x1847b9
OSVersion:
4
ImageVersion:
null
SubsystemVersion:
4
Subsystem:
Windows GUI
FileVersionNumber:
1.0.0.1
ProductVersionNumber:
1.0.0.1
FileFlagsMask:
0x003f
FileFlags:
(none)
FileOS:
Win32
ObjectFileType:
Executable application
FileSubtype:
null
LanguageCode:
Chinese (Simplified)
CharacterSet:
Unicode
CompanyName:
null
FileDescription:
NCShop Microsoft 基础类应用程序
FileVersion:
1, 0, 0, 1
InternalName:
NCShop
LegalCopyright:
版权所有 (C) 2007
LegalTrademarks:
null
OriginalFileName:
NCShop.EXE
ProductName:
NCShop 应用程序
ProductVersion:
1, 0, 0, 1
Summary
Architecture:
IMAGE_FILE_MACHINE_I386
Subsystem:
IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:
04-Dec-2009 13:35:59
Detected languages
Chinese - PRC
CompanyName:
null
FileDescription:
NCShop Microsoft 基础类应用程序
FileVersion:
1, 0, 0, 1
InternalName:
NCShop
LegalCopyright:
版权所有 (C) 2007
LegalTrademarks:
null
OriginalFilename:
NCShop.EXE
ProductName:
NCShop 应用程序
ProductVersion:
1, 0, 0, 1
DOS Header
Magic number:
MZ
Bytes on last page of file:
0x0090
Pages in file:
0x0003
Relocations:
0x0000
Size of header:
0x0004
Min extra paragraphs:
0x0000
Max extra paragraphs:
0xFFFF
Initial SS value:
0x0000
Initial SP value:
0x00B8
Checksum:
0x0000
Initial IP value:
0x0000
Initial CS value:
0x0000
Overlay number:
0x0000
OEM identifier:
0x0000
OEM information:
0x0000
Address of NE header:
0x00000100
PE Headers
Signature:
PE
Machine:
IMAGE_FILE_MACHINE_I386
Number of sections:
7
Time date stamp:
04-Dec-2009 13:35:59
Pointer to Symbol Table:
0x00000000
Number of symbols:
0
Size of Optional Header:
0x00E0
Characteristics
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
Sections
Name Virtual Address Virtual Size Raw Size Charateristics Entropy
.text 0x00001000 0x00086E62 0x00087000 IMAGE_SCN_CNT_CODE,IMAGE_SCN_MEM_EXECUTE,IMAGE_SCN_MEM_READ 5.56141
.rdata 0x00088000 0x00011A94 0x00012000 IMAGE_SCN_CNT_INITIALIZED_DATA,IMAGE_SCN_MEM_READ 3.31856
.data 0x0009A000 0x00033A34 0x00034000 IMAGE_SCN_CNT_INITIALIZED_DATA,IMAGE_SCN_MEM_READ,IMAGE_SCN_MEM_WRITE 5.84039
.idata 0x000CE000 0x00002EA7 0x00003000 IMAGE_SCN_CNT_INITIALIZED_DATA,IMAGE_SCN_MEM_READ,IMAGE_SCN_MEM_WRITE 4.74667
.rsrc 0x000D1000 0x000A1390 0x000A2000 IMAGE_SCN_CNT_INITIALIZED_DATA,IMAGE_SCN_MEM_READ 5.75794
.reloc 0x00173000 0x00012000 0x00012000 IMAGE_SCN_CNT_CODE,IMAGE_SCN_CNT_INITIALIZED_DATA,IMAGE_SCN_MEM_EXECUTE,IMAGE_SCN_MEM_READ,IMAGE_SCN_MEM_WRITE 6.90756
uqkrinz 0x00185000 0x00001000 0x00000000 IMAGE_SCN_MEM_READ,IMAGE_SCN_MEM_WRITE 0
Resources
1

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3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

100

102

128

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

172

173

174

175

177

178

180

181

182

183

184

185

186

188

190

191

192

193

194

195

196

197

198

199

200

Imports
    MFC42.DLL

    MSVCRT.dll

    KERNEL32.dll

    USER32.dll

    GDI32.dll

    comdlg32.dll

    ADVAPI32.dll

    SHELL32.dll

    COMCTL32.dll

    ole32.dll

    OLEAUT32.dll

Exports

    No exports.

Screenshots

Processes

Total processes
34
Monitored processes
3
Malicious processes
1
Suspicious processes
1

Behavior graph

+
inject start svchost.exe #VIRUT dwm.exe cmd.exe no specs
Specs description
Program did not start
Integrity level elevation
Task сontains an error or was rebooted
Process has crashed
Task contains several apps running
Executable file was dropped
Debug information is available
Process was injected
Network attacks were detected
Application downloaded the executable file
Actions similar to stealing personal data
Behavior similar to exploiting the vulnerability
Inspected object has sucpicious PE structure
File is detected by antivirus software
CPU overrun
RAM overrun
Process starts the services
Process was added to the startup
Behavior similar to spam
Low-level access to the HDD
Probably Tor was used
System was rebooted
Connects to the network
Known threat

Process information

Click at the process to see the details.

PID
1980
CMD
"C:\Windows\system32\Dwm.exe"
Path
C:\Windows\System32\dwm.exe
Indicators
Parent process
––
User
admin
Integrity Level
MEDIUM
Version:
Company
Microsoft Corporation
Description
Desktop Window Manager
Version
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Image
c:\windows\system32\dwm.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\uxtheme.dll
c:\windows\system32\imm32.dll
c:\windows\system32\msctf.dll
c:\windows\system32\dwmredir.dll
c:\windows\system32\dwmcore.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\windowscodecs.dll
c:\windows\system32\ole32.dll
c:\windows\system32\d3d10_1.dll
c:\windows\system32\d3d10_1core.dll
c:\windows\system32\dxgi.dll
c:\windows\system32\version.dll
c:\windows\system32\dwmapi.dll
c:\windows\system32\psapi.dll
c:\windows\system32\wintrust.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msasn1.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\wsock32.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\nsi.dll
c:\windows\system32\wininet.dll
c:\windows\system32\urlmon.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\iertutil.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\sspicli.dll
c:\windows\system32\shell32.dll
c:\windows\system32\profapi.dll
c:\windows\system32\dnsapi.dll
c:\windows\system32\iphlpapi.dll
c:\windows\system32\winnsi.dll
c:\windows\system32\rasapi32.dll
c:\windows\system32\rasman.dll
c:\windows\system32\rtutils.dll
c:\windows\system32\cryptbase.dll
c:\windows\system32\sensapi.dll
c:\windows\system32\nlaapi.dll
c:\windows\system32\napinsp.dll
c:\windows\system32\pnrpnsp.dll
c:\windows\system32\mswsock.dll
c:\windows\system32\winrnr.dll
c:\windows\system32\fwpuclnt.dll
c:\windows\system32\rasadhlp.dll
c:\windows\system32\wshtcpip.dll

PID
3276
CMD
"C:\Users\admin\Desktop\svchost.exe"
Path
C:\Users\admin\Desktop\svchost.exe
Indicators
Parent process
––
User
admin
Integrity Level
MEDIUM
Exit code
0
Version:
Company
Description
NCShop Microsoft 基础类应用程序
Version
1, 0, 0, 1
Modules
Image
c:\users\admin\desktop\svchost.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\mfc42.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\ole32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\odbc32.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\comdlg32.dll
c:\windows\system32\shlwapi.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_ec83dffa859149af\comctl32.dll
c:\windows\system32\shell32.dll
c:\windows\system32\imm32.dll
c:\windows\system32\msctf.dll
c:\windows\system32\odbcint.dll
c:\windows\system32\wininet.dll
c:\windows\system32\urlmon.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msasn1.dll
c:\windows\system32\iertutil.dll
c:\windows\system32\avicap32.dll
c:\windows\system32\winmm.dll
c:\windows\system32\version.dll
c:\windows\system32\msvfw32.dll
c:\windows\system32\setupapi.dll
c:\windows\system32\cfgmgr32.dll
c:\windows\system32\devobj.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\nsi.dll
c:\windows\system32\wtsapi32.dll
c:\windows\system32\msvcp60.dll
c:\windows\system32\netapi32.dll
c:\windows\system32\netutils.dll
c:\windows\system32\srvcli.dll
c:\windows\system32\wkscli.dll
c:\windows\system32\samcli.dll
c:\windows\system32\iphlpapi.dll
c:\windows\system32\psapi.dll
c:\windows\system32\winnsi.dll
c:\windows\system32\apphelp.dll

PID
3092
CMD
C:\Windows\system32\cmd.exe /c del C:\Users\admin\Desktop\svchost.exe > nul
Path
C:\Windows\system32\cmd.exe
Indicators
No indicators
Parent process
svchost.exe
User
admin
Integrity Level
MEDIUM
Exit code
0
Version:
Company
Microsoft Corporation
Description
Windows Command Processor
Version
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Image
c:\windows\system32\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\usp10.dll
c:\windows\system32\lpk.dll
c:\windows\system32\imm32.dll
c:\windows\system32\msctf.dll

Registry activity

Total events
33
Read events
19
Write events
14
Delete events
0

Modification events

PID
Process
Operation
Key
Name
Value
1980
dwm.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Dwm_RASAPI32
EnableFileTracing
0
1980
dwm.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Dwm_RASAPI32
EnableConsoleTracing
0
1980
dwm.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Dwm_RASAPI32
FileTracingMask
4294901760
1980
dwm.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Dwm_RASAPI32
ConsoleTracingMask
4294901760
1980
dwm.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Dwm_RASAPI32
MaxFileSize
1048576
1980
dwm.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Dwm_RASAPI32
FileDirectory
%windir%\tracing
1980
dwm.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Dwm_RASMANCS
EnableFileTracing
0
1980
dwm.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Dwm_RASMANCS
EnableConsoleTracing
0
1980
dwm.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Dwm_RASMANCS
FileTracingMask
4294901760
1980
dwm.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Dwm_RASMANCS
ConsoleTracingMask
4294901760
1980
dwm.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Dwm_RASMANCS
MaxFileSize
1048576
1980
dwm.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Dwm_RASMANCS
FileDirectory
%windir%\tracing
1980
dwm.exe
write
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
ProxyEnable
0
1980
dwm.exe
write
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
SavedLegacySettings
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

Files activity

Executable files
0
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

No files activity.

Network activity

HTTP(S) requests
0
TCP/UDP connections
3
DNS requests
34
Threats
4

HTTP requests

No HTTP requests.

Connections

PID Process IP ASN CN Reputation
1980 dwm.exe 148.81.111.121:80 Naukowa I Akademicka Siec Komputerowa Instytut Badawczy PL malicious
–– –– 83.133.119.197:80 euNetworks Managed Services GmbH –– unknown

DNS requests

Domain IP Reputation
ilo.brenz.pl 148.81.111.121
malicious
qvqrsx.com No response unknown
ant.trenz.pl 148.81.111.121
malicious
uoophy.com No response unknown
iqkajm.com No response unknown
otrcxe.com No response unknown
iesqoz.com No response unknown
ztfgby.com No response unknown
vsiwba.com No response unknown
fwerpt.com No response unknown
eezbny.com No response unknown
uuculs.com No response unknown
jaqasf.com No response unknown
lhhawn.com No response unknown
lxeoau.com No response unknown
taiofe.com No response unknown
tluosu.com No response unknown
ajolez.com No response unknown
lmyzjt.com No response unknown
qzulwa.com No response unknown
ywbyib.com No response unknown
alleln.com No response unknown
iygyjz.com No response unknown
ujfbuy.com No response unknown
koamao.com No response unknown
siqrse.com No response unknown
oaebda.com No response unknown
uoquvj.com No response unknown
yomabg.com No response unknown
iwlqyu.com No response unknown
byceux.com No response unknown
voaiib.com No response unknown
vmuuhp.com No response unknown
ixtazg.com No response unknown

Threats

PID Process Class Message
–– –– A Network Trojan was detected ET TROJAN Known Hostile Domain ilo.brenz .pl Lookup
1980 dwm.exe A Network Trojan was detected MALWARE [PTsecurity] Backdor.W32/Virut
–– –– A Network Trojan was detected ET TROJAN Known Hostile Domain ant.trenz .pl Lookup
1980 dwm.exe A Network Trojan was detected MALWARE [PTsecurity] Backdor.W32/Virut

Debug output strings

Process Message
svchost.exe ·þÎñÆô¶¯¿ªÊ¼