Malware analysis BaiduNetdisk_6.2.0.exe Malicious activity

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download:	BaiduNetdisk_6.2.0.exe
Full analysis:	https://app.any.run/tasks/0f0b9017-defa-4748-b42a-3ead3f5b418c
Verdict:	Malicious activity
Analysis date:	May 31, 2018, 09:51:19
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:	DEA2742F83E1C12D45C87ADFF5BFF330
SHA1:	B445D9532FD10331A3FAB6B67A1D2DEEAA8EB7D7
SHA256:	4D0045FA3319BA58FED293488C523261585CCE89843D95E621EE7BCA99DF16BC
SSDEEP:	393216:lVJYOuuIBobPWgDmcgvby9sd+FaTzXu5GVMC9/0ULGzZr1QWW/a4jDLuFdELWh+w:R2ozyFzlOGVMw0UqzZr1+WTEKkw

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
- Loads dropped or rewritten executable
  - BaiduNetdisk_6.2.0.exe (PID: 3912)
SUSPICIOUS
- Executable content was dropped or overwritten
  - BaiduNetdisk_6.2.0.exe (PID: 3912)
- Creates files in the user directory
  - BaiduNetdisk_6.2.0.exe (PID: 3912)
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	\|	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

2148

"C:\Users\admin\AppData\Local\Temp\BaiduNetdisk_6.2.0.exe"

C:\Users\admin\AppData\Local\Temp\BaiduNetdisk_6.2.0.exe

—

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

3221226540

Modules

Images
c:\users\admin\appdata\local\temp\baidunetdisk_6.2.0.exe
c:\systemroot\system32\ntdll.dll

3912

"C:\Users\admin\AppData\Local\Temp\BaiduNetdisk_6.2.0.exe"

C:\Users\admin\AppData\Local\Temp\BaiduNetdisk_6.2.0.exe

explorer.exe

User:

admin

Integrity Level:

HIGH

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\baidunetdisk_6.2.0.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.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

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Total events

333

Read events

333

Write events

Delete events

Modification events

No data

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
3912	BaiduNetdisk_6.2.0.exe	C:\Users\admin\AppData\Roaming\baidu\BaiduNetdisk\YunLogic.dll		—
		MD5:—	SHA256:—
3912	BaiduNetdisk_6.2.0.exe	C:\Users\admin\AppData\Roaming\baidu\BaiduNetdisk\module\CyberPlayer\CyberPlayer.dll		—
		MD5:—	SHA256:—
3912	BaiduNetdisk_6.2.0.exe	C:\Users\admin\AppData\Local\Temp\nshF1D3.tmp\VersionInfo.xml		xml
		MD5:—	SHA256:—
3912	BaiduNetdisk_6.2.0.exe	C:\Users\admin\AppData\Roaming\baidu\BaiduNetdisk\Bull140U.dll		executable
		MD5:—	SHA256:—
3912	BaiduNetdisk_6.2.0.exe	C:\Users\admin\AppData\Roaming\baidu\BaiduNetdisk\logonbdext.dll		executable
		MD5:—	SHA256:—
3912	BaiduNetdisk_6.2.0.exe	C:\Users\admin\AppData\Local\Temp\nshF1D3.tmp\NsisInstallUI.dll		executable
		MD5:—	SHA256:—
3912	BaiduNetdisk_6.2.0.exe	C:\Users\admin\AppData\Local\Temp\nshF1D3.tmp\System.dll		executable
		MD5:BF712F32249029466FA86756F5546950	SHA256:7851CB12FA4131F1FEE5DE390D650EF65CAC561279F1CFE70AD16CC9780210AF
3912	BaiduNetdisk_6.2.0.exe	C:\Users\admin\AppData\Local\Temp\nshF1D3.tmp\nsProcessW.dll		executable
		MD5:F0438A894F3A7E01A4AAE8D1B5DD0289	SHA256:30C6C3DD3CC7FCEA6E6081CE821ADC7B2888542DAE30BF00E881C0A105EB4D11
3912	BaiduNetdisk_6.2.0.exe	C:\Users\admin\AppData\Local\Temp\nshF1D3.tmp\SetupCfg.ini		text
		MD5:AC0835CA6CC22EB3547391CD28BABD84	SHA256:FE2E95678FBD1A8B6609EB95F3E9941F67018EBAB32149CF0B94B0A200354A54

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HTTP(S) requests

TCP/UDP connections

DNS requests

Threats

HTTP requests

No HTTP requests

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Connections

No data

DNS requests

No data

Threats

No threats detected

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No debug info

General Info

BaiduNetdisk_6.2.0.exe

DEA2742F83E1C12D45C87ADFF5BFF330

B445D9532FD10331A3FAB6B67A1D2DEEAA8EB7D7

4D0045FA3319BA58FED293488C523261585CCE89843D95E621EE7BCA99DF16BC

393216:lVJYOuuIBobPWgDmcgvby9sd+FaTzXu5GVMC9/0ULGzZr1QWW/a4jDLuFdELWh+w:R2ozyFzlOGVMw0UqzZr1+WTEKkw

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Loads dropped or rewritten executable

SUSPICIOUS

Executable content was dropped or overwritten

Creates files in the user directory

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

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings