Malware analysis baidunetdisk_6.1.0.exe Malicious activity

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download:	baidunetdisk_6.1.0.exe
Full analysis:	https://app.any.run/tasks/1d65a87a-7822-4db1-848f-f08662adef13
Verdict:	Malicious activity
Analysis date:	May 29, 2018, 15:40:59
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME:	application/x-dosexec
File info:	PE32 executable (GUI) Intel 80386, for MS Windows
MD5:	7370BA7DDFF34DE0C20551FF23E029F0
SHA1:	E0E1E731A2592533C7B740BB089365E5383ED5DF
SHA256:	3939E0AA283C1F2AC9BB24771766267D89A1B39CE9CB2DD19C71695195B81278
SSDEEP:	786432:6QJLVFqODLpU4Sq2Iv+wMey0rmlMge+BkvP/SGFbj:6QJrJUp7i+XeFCl9e+BkvP/z

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:: off
Network:

Software preset

Internet Explorer 8.0.7601.17514 undefined
7-Zip 16.04 (16.04)
Adobe Acrobat Reader DC MUI (15.007.20033)
Adobe Flash Player 26 ActiveX (26.0.0.137)
CCleaner (5.35)
FileZilla Client 3.31.0 (3.31.0)
Google Chrome (61.0.3163.100)
Google Update Helper (1.3.33.5)
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 Home and Business 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 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++ 2005 Redistributable (8.0.61001)
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++ 2012 Redistributable (x86) - 11.0.61030 (11.0.61030.0)
Microsoft Visual C++ 2012 x86 Additional Runtime - 11.0.61030 (11.0.61030)
Microsoft Visual C++ 2012 x86 Minimum Runtime - 11.0.61030 (11.0.61030)
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) - 14.12.25810 (14.12.25810.0)
Microsoft Visual C++ 2017 x86 Additional Runtime - 14.12.25810 (14.12.25810)
Microsoft Visual C++ 2017 x86 Minimum Runtime - 14.12.25810 (14.12.25810)
Mozilla Firefox 55.0.3 (x86 en-US) (55.0.3)
Mozilla Maintenance Service (55.0.3)
Notepad++ (32-bit x86) (7.5.4)
Opera 12.15 (12.15.1748)
Skype™ 7.39 (7.39.102)
VLC media player (2.2.6)

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
WinMan WinIP Package TopLevel

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MALICIOUS
- Application was dropped or rewritten from another process
  - BaiduNetdisk.exe (PID: 908)
  - BaiduNetdisk.exe (PID: 1436)
  - YunUtilityService.exe (PID: 3644)
  - BaiduNetdiskHost.exe (PID: 316)
  - YunDetectService.exe (PID: 3688)
  - YunDetectService.exe (PID: 3996)
  - AutoUpdate.exe (PID: 3576)
- Loads dropped or rewritten executable
  - BaiduNetdisk.exe (PID: 908)
  - BaiduNetdisk.exe (PID: 1436)
  - baidunetdisk_6.1.0.exe (PID: 2884)
  - BaiduNetdiskHost.exe (PID: 316)
  - regsvr32.exe (PID: 3716)
  - YunUtilityService.exe (PID: 3644)
  - regsvr32.exe (PID: 2692)
  - YunDetectService.exe (PID: 3996)
  - YunDetectService.exe (PID: 3688)
- Changes the autorun value in the registry
  - BaiduNetdisk.exe (PID: 908)
- Registers / Runs the DLL via REGSVR32.EXE
  - baidunetdisk_6.1.0.exe (PID: 2884)
SUSPICIOUS
- Modifies the open verb of a shell class
  - BaiduNetdisk.exe (PID: 908)
  - YunDetectService.exe (PID: 3688)
- Creates files in the user directory
  - YunDetectService.exe (PID: 3996)
  - BaiduNetdisk.exe (PID: 908)
  - BaiduNetdisk.exe (PID: 1436)
  - baidunetdisk_6.1.0.exe (PID: 2884)
  - AutoUpdate.exe (PID: 3576)
- Creates COM task schedule object
  - regsvr32.exe (PID: 2692)
  - regsvr32.exe (PID: 3716)
- Creates a software uninstall entry
  - baidunetdisk_6.1.0.exe (PID: 2884)
- Executable content was dropped or overwritten
  - BaiduNetdisk.exe (PID: 1436)
  - baidunetdisk_6.1.0.exe (PID: 2884)
INFO
- Dropped object may contain Bitcoin addresses
  - baidunetdisk_6.1.0.exe (PID: 2884)
- Dropped object may contain URL's
  - BaiduNetdisk.exe (PID: 1436)
  - baidunetdisk_6.1.0.exe (PID: 2884)

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	\|	Win64 Executable (generic) (76.4)
.exe	\|	Win32 Executable (generic) (12.4)
.exe	\|	Generic Win/DOS Executable (5.5)
.exe	\|	DOS Executable Generic (5.5)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2012:02:24 20:19:59+01:00
PEType:	PE32
LinkerVersion:	10
CodeSize:	28672
InitializedDataSize:	445952
UninitializedDataSize:	16896
EntryPoint:	0x39e3
OSVersion:	5
ImageVersion:	6
SubsystemVersion:	5
Subsystem:	Windows GUI

Summary

Architecture:	IMAGE_FILE_MACHINE_I386
Subsystem:	IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:	24-Feb-2012 19:19:59
Detected languages:	English - United States

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:	0x000000D0

PE Headers

Signature:	PE
Machine:	IMAGE_FILE_MACHINE_I386
Number of sections:	6
Time date stamp:	24-Feb-2012 19:19:59
Pointer to Symbol Table:	0x00000000
Number of symbols:	0
Size of Optional Header:	0x00E0
Characteristics:	IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name	Virtual Address	Virtual Size	Raw Size	Charateristics	Entropy
.text	0x00001000	0x00006F10	0x00007000	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	6.49788
.rdata	0x00008000	0x00002A92	0x00002C00	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	4.39389
.data	0x0000B000	0x00067EBC	0x00000200	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	1.47278
.ndata	0x00073000	0x000E1000	0x00000000	IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	0
.rsrc	0x00154000	0x0005AF90	0x0005B000	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	5.80149
.reloc	0x001AF000	0x00000F8A	0x00001000	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ	4.41359

Resources

Title	Entropy	Size	Codepage	Language	Type
1	5.21698	968	UNKNOWN	English - United States	RT_MANIFEST
2	5.80323	67624	UNKNOWN	English - United States	RT_ICON
3	5.94822	16936	UNKNOWN	English - United States	RT_ICON
4	6.14	9640	UNKNOWN	English - United States	RT_ICON
5	6.20708	4264	UNKNOWN	English - United States	RT_ICON
6	6.66261	1128	UNKNOWN	English - United States	RT_ICON
103	2.55883	90	UNKNOWN	English - United States	RT_GROUP_ICON
105	2.68733	494	UNKNOWN	English - United States	RT_DIALOG
106	2.86626	228	UNKNOWN	English - United States	RT_DIALOG
111	2.9304	218	UNKNOWN	English - United States	RT_DIALOG

Imports


ADVAPI32.dll
COMCTL32.dll
GDI32.dll
KERNEL32.dll
SHELL32.dll
USER32.dll
VERSION.dll
ole32.dll

No data.

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All screenshots are available in the full report

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Total processes

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

316

"C:\Users\admin\AppData\Roaming\baidu\BaiduNetdisk\BaiduNetdiskHost.exe" -PluginId 3 -PluginPath "C:\Users\admin\AppData\Roaming\baidu\BaiduNetdisk\module\CyberPlayer\CyberPlayer.dll" -ChannelName baidunetdisk.1436.0.1791110785\17888511 -QuitEventName BAIDU_NETDISK_VIDEO_PLAY_SDK_0A0EDEC8-5A3D-4BDB-9D84-71DC841F0563 -BaiduId "" -IP "192.168.100.20" -PcGuid "BDIMXV2-O_76DA0841954F46A9A08281BFE7DAE2DC-C_0-D_4d51303030302031202020202020202020202020-M_5254004AAD21-V_C4BA3647" -Version "6.1.0.10" -DiskApiHttps 0 -StatisticHttps 0 -ReportCrash 1

C:\Users\admin\AppData\Roaming\baidu\BaiduNetdisk\BaiduNetdiskHost.exe

—

BaiduNetdisk.exe

User:

admin

Integrity Level:

MEDIUM

Description:

BaiduNetdiskHost

Exit code:

Version:

6.1.0.10

Modules

Images
c:\users\admin\appdata\roaming\baidu\baidunetdisk\baidunetdiskhost.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\users\admin\appdata\roaming\baidu\baidunetdisk\bull140u.dll
c:\users\admin\appdata\roaming\baidu\baidunetdisk\minosagent.dll
c:\users\admin\appdata\roaming\baidu\baidunetdisk\msvcp140.dll
c:\users\admin\appdata\roaming\baidu\baidunetdisk\vcruntime140.dll
c:\users\admin\appdata\roaming\baidu\baidunetdisk\api-ms-win-crt-runtime-l1-1-0.dll
c:\users\admin\appdata\roaming\baidu\baidunetdisk\ucrtbase.dll

908

"C:\Users\admin\AppData\Roaming\baidu\BaiduNetdisk\BaiduNetdisk.exe" -install "createdetectstartup" -install "btassociation" -install "createshortcut" "0" -install "createstartup"

C:\Users\admin\AppData\Roaming\baidu\BaiduNetdisk\BaiduNetdisk.exe

baidunetdisk_6.1.0.exe

User:

admin

Integrity Level:

HIGH

Description:

BaiduNetdisk

Exit code:

Version:

6.1.0.10

Modules

Images
c:\users\admin\appdata\roaming\baidu\baidunetdisk\baidunetdisk.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\users\admin\appdata\roaming\baidu\baidunetdisk\updateagent.dll
c:\windows\system32\shell32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll

1436

C:\Users\admin\AppData\Roaming\baidu\BaiduNetdisk\BaiduNetdisk.exe

baidunetdisk_6.1.0.exe

User:

admin

Integrity Level:

MEDIUM

Description:

BaiduNetdisk

Exit code:

Version:

6.1.0.10

Modules

Images
c:\users\admin\appdata\roaming\baidu\baidunetdisk\baidunetdisk.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\users\admin\appdata\roaming\baidu\baidunetdisk\updateagent.dll
c:\windows\system32\shell32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll

2692

"C:\Windows\system32\regsvr32.exe" "/s" "C:\Users\admin\AppData\Roaming\baidu\BaiduNetdisk\npYunWebDetect.dll"

C:\Windows\system32\regsvr32.exe

—

baidunetdisk_6.1.0.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Microsoft(C) Register Server

Exit code:

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\regsvr32.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll

2804

"C:\Users\admin\AppData\Local\Temp\baidunetdisk_6.1.0.exe"

C:\Users\admin\AppData\Local\Temp\baidunetdisk_6.1.0.exe

—

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

3221226540

Modules

Images
c:\users\admin\appdata\local\temp\baidunetdisk_6.1.0.exe
c:\systemroot\system32\ntdll.dll

2884

"C:\Users\admin\AppData\Local\Temp\baidunetdisk_6.1.0.exe"

C:\Users\admin\AppData\Local\Temp\baidunetdisk_6.1.0.exe

explorer.exe

User:

admin

Integrity Level:

HIGH

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\baidunetdisk_6.1.0.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll

3576

"C:\Users\admin\AppData\Roaming\baidu\BaiduNetdisk\AutoUpdate\AutoUpdate.exe" -client_info "C:\Users\admin\AppData\Local\Temp\yunbrowser_status" -srvwnd d01d6 -unlogin

C:\Users\admin\AppData\Roaming\baidu\BaiduNetdisk\AutoUpdate\AutoUpdate.exe

BaiduNetdisk.exe

User:

admin

Company:

Baidu.com, Inc.

Integrity Level:

MEDIUM

Description:

BaiduNetdiskUpdate

Exit code:

Version:

6.1.0.10

Modules

Images
c:\users\admin\appdata\roaming\baidu\baidunetdisk\autoupdate\autoupdate.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll

3644

"C:\Users\admin\AppData\Roaming\baidu\BaiduNetdisk\YunUtilityService.exe" --uninstall

C:\Users\admin\AppData\Roaming\baidu\BaiduNetdisk\YunUtilityService.exe

—

baidunetdisk_6.1.0.exe

User:

admin

Integrity Level:

HIGH

Description:

YunUtilityService

Exit code:

Version:

6.1.0.10

Modules

Images
c:\users\admin\appdata\roaming\baidu\baidunetdisk\yunutilityservice.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll

3688

"C:\Users\admin\AppData\Roaming\baidu\BaiduNetdisk\YunDetectService.exe" reg

C:\Users\admin\AppData\Roaming\baidu\BaiduNetdisk\YunDetectService.exe

—

baidunetdisk_6.1.0.exe

User:

admin

Integrity Level:

HIGH

Exit code:

Modules

Images
c:\users\admin\appdata\roaming\baidu\baidunetdisk\yundetectservice.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll

3716

"C:\Windows\system32\regsvr32.exe" "/s" "C:\Users\admin\AppData\Roaming\baidu\BaiduNetdisk\YunShellExt.dll"

C:\Windows\system32\regsvr32.exe

—

baidunetdisk_6.1.0.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Microsoft(C) Register Server

Exit code:

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\regsvr32.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll

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Total events

1 592

Read events

1 188

Write events

387

Delete events

Modification events


(PID) Process:	(908) BaiduNetdisk.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\93\52C64B7E
Operation:	write	Name:	LanguageList
Value: en-US
(PID) Process:	(908) BaiduNetdisk.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Taskband
Operation:	write	Name:	Favorites
Value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
(PID) Process:	(908) BaiduNetdisk.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Taskband
Operation:	write	Name:	FavoritesChanges
Value: 10
(PID) Process:	(908) BaiduNetdisk.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Taskband
Operation:	write	Name:	FavoritesVersion
Value: 2
(PID) Process:	(908) BaiduNetdisk.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:	write	Name:	BaiduYunGuanjia
Value: "C:\Users\admin\AppData\Roaming\baidu\BaiduNetdisk\BaiduNetdisk.exe" AutoRun
(PID) Process:	(908) BaiduNetdisk.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:	write	Name:	BaiduYunDetect
Value: "C:\Users\admin\AppData\Roaming\baidu\BaiduNetdisk\YunDetectService.exe"
(PID) Process:	(908) BaiduNetdisk.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Classes\BaiduYunGuanjia.torrent
Operation:	write	Name:
Value: 百度网盘BT种子文件
(PID) Process:	(908) BaiduNetdisk.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Classes\BaiduYunGuanjia.torrent\DefaultIcon
Operation:	write	Name:
Value: C:\Users\admin\AppData\Roaming\baidu\BaiduNetdisk\YunTorrentFile.ico
(PID) Process:	(908) BaiduNetdisk.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Classes\BaiduYunGuanjia.torrent\Shell\Open
Operation:	write	Name:
Value: 使用百度网盘离线下载该BT文件
(PID) Process:	(908) BaiduNetdisk.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Classes\BaiduYunGuanjia.torrent\Shell\Open\Command
Operation:	write	Name:
Value: "C:\Users\admin\AppData\Roaming\baidu\BaiduNetdisk\BaiduNetdisk.exe" "%1"

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
2884	baidunetdisk_6.1.0.exe	C:\Users\admin\AppData\Local\Temp\nss4EDC.tmp\VersionInfo.xml		xml
		MD5:—	SHA256:—
2884	baidunetdisk_6.1.0.exe	C:\Users\admin\AppData\Local\Temp\nss4EDC.tmp\System.dll		executable
		MD5:BF712F32249029466FA86756F5546950	SHA256:7851CB12FA4131F1FEE5DE390D650EF65CAC561279F1CFE70AD16CC9780210AF
2884	baidunetdisk_6.1.0.exe	C:\Users\admin\AppData\Local\Temp\nss4EDC.tmp\nsProcessW.dll		executable
		MD5:F0438A894F3A7E01A4AAE8D1B5DD0289	SHA256:30C6C3DD3CC7FCEA6E6081CE821ADC7B2888542DAE30BF00E881C0A105EB4D11
2884	baidunetdisk_6.1.0.exe	C:\Users\admin\AppData\Roaming\baidu\BaiduNetdisk\BaiduNetdisk.exe		executable
		MD5:—	SHA256:—
2884	baidunetdisk_6.1.0.exe	C:\Users\admin\AppData\Roaming\baidu\BaiduNetdisk\YunSub.dll		executable
		MD5:—	SHA256:—
2884	baidunetdisk_6.1.0.exe	C:\Users\admin\AppData\Roaming\baidu\BaiduNetdisk\YunDb.dll		executable
		MD5:—	SHA256:—
2884	baidunetdisk_6.1.0.exe	C:\Users\admin\AppData\Roaming\baidu\BaiduNetdisk\YunDls.dll		executable
		MD5:—	SHA256:—
2884	baidunetdisk_6.1.0.exe	C:\Users\admin\AppData\Roaming\baidu\BaiduNetdisk\channelpcsdk.dll		executable
		MD5:—	SHA256:—
2884	baidunetdisk_6.1.0.exe	C:\Users\admin\AppData\Roaming\baidu\BaiduNetdisk\kernel.dll		executable
		MD5:—	SHA256:—
2884	baidunetdisk_6.1.0.exe	C:\Users\admin\AppData\Roaming\baidu\BaiduNetdisk\VersionInfo		binary
		MD5:—	SHA256:—

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HTTP(S) requests

TCP/UDP connections

DNS requests

Threats

HTTP requests

PID	Process	Method	HTTP Code	IP	URL	CN	Type	Size	Reputation
1436	BaiduNetdisk.exe	GET	304	2.16.186.56:80	http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab	unknown	—	—	whitelisted
—	—	GET	200	23.37.43.27:80	http://ocsp.verisign.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRIt2RJ89X%2B%2BhEzqoBeQg8PymQ2UQQUANhaTCXBIuWLMe9tuvPMXynxDWECECUM6OAwYS6fK4n3BU18%2BP0%3D	NL	der	1.40 Kb	whitelisted
3996	YunDetectService.exe	GET	200	111.206.37.70:80	http://pan.baidu.com/box-static/base/widget/httpProxy/_nomd5/crossdomain.xml	CN	text	110 b	whitelisted
1436	BaiduNetdisk.exe	POST	200	61.135.186.155:80	http://bj.t.bcsp2p.baidu.com:80/cms/config?method=query&cfg=version_control	CN	text	115 b	whitelisted
1436	BaiduNetdisk.exe	GET	304	2.16.186.56:80	http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab	unknown	—	—	whitelisted
—	—	GET	200	23.37.43.27:80	http://s2.symcb.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBS56bKHAoUD%2BOyl%2B0LhPg9JxyQm4gQUf9Nlp8Ld7LvwMAnzQzn6Aq8zMTMCEFE%2FuXQ4cLc0QEGNMJMGmf8%3D	NL	der	1.71 Kb	whitelisted
—	—	GET	200	104.18.20.226:80	http://ocsp2.globalsign.com/gsorganizationvalsha2g2/ME0wSzBJMEcwRTAJBgUrDgMCGgUABBQMnk2cPe3vhNiR6XLHz4QGvBl7BwQUlt5h8b0cFilTHMDMfTuDAEDmGnwCDAjQbPAqtrlOVDX7ng%3D%3D	US	der	1.53 Kb	whitelisted
—	—	GET	200	104.18.21.226:80	http://ocsp.globalsign.com/rootr1/MEwwSjBIMEYwRDAJBgUrDgMCGgUABBS3V7W2nAf4FiMTjpDJKg6%2BMgGqMQQUYHtmGkUNl8qJUC99BM00qP%2F8%2FUsCCwQAAAAAAURO8EJH	US	der	1.48 Kb	whitelisted
1436	BaiduNetdisk.exe	POST	200	112.80.255.122:80	http://nj.t.bcsp2p.baidu.com/seed	CN	binary	96 b	whitelisted
—	—	GET	200	23.37.43.27:80	http://ss.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTRsWSLjJ8N0Wujis0rUBfV%2Bc%2FAZAQUX2DPYZBV34RDFIpgKrL1evRDGO8CEG6PrCxmmU8tZDNcJoriZ80%3D	NL	der	1.57 Kb	whitelisted

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

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
3996	YunDetectService.exe	111.206.37.70:80	pan.baidu.com	China Unicom Beijing Province Network	CN	suspicious
1436	BaiduNetdisk.exe	202.108.23.113:80	socket.pan.baidu.com	China Unicom Beijing Province Network	CN	unknown
1436	BaiduNetdisk.exe	2.16.186.56:80	www.download.windowsupdate.com	Akamai International B.V.	—	whitelisted
1436	BaiduNetdisk.exe	61.135.186.155:80	bj.t.bcsp2p.baidu.com	China Unicom Beijing Province Network	CN	unknown
1436	BaiduNetdisk.exe	111.206.37.70:443	pan.baidu.com	China Unicom Beijing Province Network	CN	suspicious
1436	BaiduNetdisk.exe	123.125.114.235:80	update.pan.baidu.com	China Unicom Beijing Province Network	CN	unknown
—	—	23.37.43.27:80	ocsp.verisign.com	Akamai Technologies, Inc.	NL	whitelisted
1436	BaiduNetdisk.exe	180.97.33.12:8829	nj.h.bcsp2p.baidu.com	No.31,Jin-rong Street	CN	unknown
1436	BaiduNetdisk.exe	112.80.255.122:80	nj.t.bcsp2p.baidu.com	CHINA UNICOM China169 Backbone	CN	unknown
1436	BaiduNetdisk.exe	113.113.73.31:443	gss0.bdstatic.com	Guangdong	CN	unknown

DNS requests

Domain	IP	Reputation
pan.baidu.com	111.206.37.70	whitelisted
socket.pan.baidu.com	202.108.23.113	whitelisted
bj.t.bcsp2p.baidu.com	61.135.186.155	whitelisted
www.download.windowsupdate.com	2.16.186.56 2.16.186.81	whitelisted
update.pan.baidu.com	123.125.114.235	whitelisted
nj.h.bcsp2p.baidu.com	180.97.33.12	whitelisted
nj.t.bcsp2p.baidu.com	112.80.255.122	whitelisted
gss0.bdstatic.com	113.113.73.31	whitelisted
ocsp.verisign.com	23.37.43.27	whitelisted
s2.symcb.com	23.37.43.27	whitelisted

Threats

No threats detected

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No debug info

General Info

baidunetdisk_6.1.0.exe

7370BA7DDFF34DE0C20551FF23E029F0

E0E1E731A2592533C7B740BB089365E5383ED5DF

3939E0AA283C1F2AC9BB24771766267D89A1B39CE9CB2DD19C71695195B81278

786432:6QJLVFqODLpU4Sq2Iv+wMey0rmlMge+BkvP/SGFbj:6QJrJUp7i+XeFCl9e+BkvP/z

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Application was dropped or rewritten from another process

Loads dropped or rewritten executable

Changes the autorun value in the registry

Registers / Runs the DLL via REGSVR32.EXE

SUSPICIOUS

Modifies the open verb of a shell class

Creates files in the user directory

Creates COM task schedule object

Creates a software uninstall entry

Executable content was dropped or overwritten

INFO

Dropped object may contain Bitcoin addresses

Dropped object may contain URL's

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

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings