Malware analysis svshost.exe Malicious activity | ANY.RUN

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File name:	svshost.exe
Full analysis:	https://app.any.run/tasks/131b1eab-0b28-4022-8260-fb3a6ac0a0ec
Verdict:	Malicious activity
Analysis date:	May 24, 2019, 00:45:02
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	younglotus
Indicators:
MIME:	application/x-dosexec
File info:	PE32 executable (GUI) Intel 80386, for MS Windows
MD5:	ABE6B22028F2E0866572445DF2993790
SHA1:	5CEF1882CF5B1B2E33BE72314595B9C49FDCF803
SHA256:	0353F092DB540CD9FCE35EB128E03E56FC540448A51ADB6D67D02BE3696FE838
SSDEEP:	12288:qcIb+SZdbeJL3t4cHdjh8guvz+3Y12wW:qc3SZdMCcHXn4aI4D

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

Launch configuration

Task duration:: 60 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: none
MITM proxy:: off
Privacy:: Public submission
Fakenet option:: off
Route via Tor:: off
Autoconfirmation of UAC:: on
Network:: on

Software preset

Internet Explorer 8.0.7601.17514 undefined
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

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MALICIOUS
- Connects to CnC server
  - svshost.exe (PID: 3400)
- YOUNGLOTUS was detected
  - svshost.exe (PID: 3400)
SUSPICIOUS
No suspicious indicators.
INFO
No info indicators.

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

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No Malware configuration.

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TRiD

.exe	\|	Win32 Executable MS Visual C++ (generic) (35.8)
.exe	\|	Win64 Executable (generic) (31.7)
.scr	\|	Windows screen saver (15)
.dll	\|	Win32 Dynamic Link Library (generic) (7.5)
.exe	\|	Win32 Executable (generic) (5.1)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2019:03:12 13:38:11+01:00
PEType:	PE32
LinkerVersion:	6
CodeSize:	344064
InitializedDataSize:	278528
UninitializedDataSize:	-
EntryPoint:	0x36027
OSVersion:	4
ImageVersion:	-
SubsystemVersion:	4
Subsystem:	Windows GUI
FileVersionNumber:	2.2.3.1
ProductVersionNumber:	2.2.0.1
FileFlagsMask:	0x003f
FileFlags:	(none)
FileOS:	Win32
ObjectFileType:	Executable application
FileSubtype:	-
LanguageCode:	Chinese (Simplified)
CharacterSet:	Unicode
Comments:	-
CompanyName:	-
FileDescription:	-
FileVersion:	2, 2, 3, 1
InternalName:	-
LegalCopyright:	版权所有 (C) 2017
LegalTrademarks:	-
OriginalFileName:	-
PrivateBuild:	-
ProductName:	-
ProductVersion:	2, 2, 0, 1
SpecialBuild:	-

Summary

Architecture:	IMAGE_FILE_MACHINE_I386
Subsystem:	IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:	12-Mar-2019 12:38:11
Detected languages:	Chinese - PRC
Comments:	-
CompanyName:	-
FileDescription:	-
FileVersion:	2, 2, 3, 1
InternalName:	-
LegalCopyright:	版权所有 (C) 2017
LegalTrademarks:	-
OriginalFilename:	-
PrivateBuild:	-
ProductName:	-
ProductVersion:	2, 2, 0, 1
SpecialBuild:	-

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:	0x00000108

PE Headers

Signature:	PE
Machine:	IMAGE_FILE_MACHINE_I386
Number of sections:	4
Time date stamp:	12-Mar-2019 12:38:11
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 IMAGE_FILE_RELOCS_STRIPPED

Sections

Name	Virtual Address	Virtual Size	Raw Size	Charateristics	Entropy
.text	0x00001000	0x0005381A	0x00054000	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	6.52797
.rdata	0x00055000	0x0000E5DA	0x0000F000	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	4.70955
.data	0x00064000	0x00024208	0x00010000	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	6.7606
.rsrc	0x00089000	0x0000FA30	0x00010000	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	6.67874

Resources

Title	Entropy	Size	Codepage	Language	Type
1	3.34442	704	UNKNOWN	Chinese - PRC	RT_VERSION
2	2.05649	744	UNKNOWN	Chinese - PRC	RT_ICON
3	2.05649	744	UNKNOWN	Chinese - PRC	RT_ICON
4	5.83271	2216	UNKNOWN	Chinese - PRC	RT_ICON
5	3.02695	308	UNKNOWN	Chinese - PRC	RT_CURSOR
6	2.74274	180	UNKNOWN	Chinese - PRC	RT_CURSOR
7	2.32624	76	UNKNOWN	Chinese - PRC	RT_STRING
100	3.60835	238	UNKNOWN	Chinese - PRC	RT_DIALOG
102	3.53795	130	UNKNOWN	Chinese - PRC	UNKNOWN
128	1.81924	20	UNKNOWN	Chinese - PRC	RT_GROUP_ICON

Imports


ADVAPI32.dll
COMCTL32.dll
GDI32.dll
KERNEL32.dll
MSVCP60.dll
MSVCRT.dll
OLEAUT32.dll
OLEPRO32.DLL
USER32.dll
WINSPOOL.DRV

No data.

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All screenshots are available in the full report

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Total processes

32

Monitored processes

1

Malicious processes

1

Suspicious processes

0

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

3400

"C:\Users\admin\AppData\Local\Temp\svshost.exe"

C:\Users\admin\AppData\Local\Temp\svshost.exe

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

0

Version:

2, 2, 3, 1

Modules

Images
c:\users\admin\appdata\local\temp\svshost.exe
c:\systemroot\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\comdlg32.dll

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Total events

29

Read events

15

Write events

14

Delete events

0

Modification events


(PID) Process:	(3400) svshost.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\svshost_RASAPI32
Operation:	write	Name:	EnableFileTracing
Value: 0
(PID) Process:	(3400) svshost.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\svshost_RASAPI32
Operation:	write	Name:	EnableConsoleTracing
Value: 0
(PID) Process:	(3400) svshost.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\svshost_RASAPI32
Operation:	write	Name:	FileTracingMask
Value: 4294901760
(PID) Process:	(3400) svshost.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\svshost_RASAPI32
Operation:	write	Name:	ConsoleTracingMask
Value: 4294901760
(PID) Process:	(3400) svshost.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\svshost_RASAPI32
Operation:	write	Name:	MaxFileSize
Value: 1048576
(PID) Process:	(3400) svshost.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\svshost_RASAPI32
Operation:	write	Name:	FileDirectory
Value: %windir%\tracing
(PID) Process:	(3400) svshost.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\svshost_RASMANCS
Operation:	write	Name:	EnableFileTracing
Value: 0
(PID) Process:	(3400) svshost.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\svshost_RASMANCS
Operation:	write	Name:	EnableConsoleTracing
Value: 0
(PID) Process:	(3400) svshost.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\svshost_RASMANCS
Operation:	write	Name:	FileTracingMask
Value: 4294901760
(PID) Process:	(3400) svshost.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\svshost_RASMANCS
Operation:	write	Name:	ConsoleTracingMask
Value: 4294901760

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Executable files

0

Suspicious files

0

Text files

0

Unknown types

0

Dropped files

No data

Download PCAP, analyze network streams, HTTP content and a lot more at the full report

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HTTP(S) requests

0

TCP/UDP connections

2

DNS requests

3

Threats

1

HTTP requests

No HTTP requests

Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
3400	svshost.exe	122.114.77.190:1995	zhk233.f3322.net	CHINA UNICOM China169 Backbone	CN	malicious

DNS requests

Domain	IP	Reputation
zhk233.f3322.net	122.114.77.190	malicious
dns.msftncsi.com	131.107.255.255	shared

Threats

PID	Process	Class	Message
3400	svshost.exe	A Network Trojan was detected	MALWARE [PTsecurity] W32.YoungLotus Check-in

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Process	Message
svshost.exe	½øÈëDLLMAIN

General Info

svshost.exe

ABE6B22028F2E0866572445DF2993790

5CEF1882CF5B1B2E33BE72314595B9C49FDCF803

0353F092DB540CD9FCE35EB128E03E56FC540448A51ADB6D67D02BE3696FE838

12288:qcIb+SZdbeJL3t4cHdjh8guvz+3Y12wW:qc3SZdMCcHXn4aI4D

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Connects to CnC server

YOUNGLOTUS was detected

SUSPICIOUS

INFO

Malware configuration

Static information

TRiD

EXIF

EXE

Summary

DOS Header

PE Headers

Sections

Resources

Imports

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings