Malware analysis StartIsBack++ v2.8.1_Patched_for Windows10.exe Malicious activity

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File name:	StartIsBack++ v2.8.1_Patched_for Windows10.exe
Full analysis:	https://app.any.run/tasks/1baf2331-3778-4389-8c81-ee5b4f730388
Verdict:	Malicious activity
Analysis date:	February 13, 2019, 05:54:50
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:	255067FAC40DC11F68586425A9D34C9E
SHA1:	BC5E52D38B208B374E59725DC324555C13A748B2
SHA256:	A5697950CD41B6330AFC4C12BCCC6BF1A904813BFFF90138BDDF1C5AB88B0719
SSDEEP:	24576:6ACKaW2jLgpypz+e8oUFMtQsPwc/hAZBfhfYaMrjH0IyerNtxvC/hE8SArCfOdQU:npuvkMzN8lsYcYBpgpTHFeAgR

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 (68.0.3440.106)
Google Update Helper (1.3.33.17)
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 61.0.2 (x86 en-US) (61.0.2)
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
- Application was dropped or rewritten from another process
  - StartIsBackCfg.exe (PID: 2156)
  - StartIsBackCfg.exe (PID: 2816)
SUSPICIOUS
- Starts CMD.EXE for commands execution
  - StartIsBack++ v2.8.1_Patched_for Windows10.exe (PID: 2396)
- Executable content was dropped or overwritten
  - StartIsBack++ v2.8.1_Patched_for Windows10.exe (PID: 2396)
- Uses REG.EXE to modify Windows registry
  - cmd.exe (PID: 4052)
INFO
- Dropped object may contain Bitcoin addresses
  - StartIsBack++ v2.8.1_Patched_for Windows10.exe (PID: 2396)

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	\|	Generic Win/DOS Executable (50)
.exe	\|	DOS Executable Generic (49.9)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2012:12:30 09:49:43+01:00
PEType:	PE32
LinkerVersion:	8
CodeSize:	75776
InitializedDataSize:	58368
UninitializedDataSize:	-
EntryPoint:	0x12dcf
OSVersion:	4
ImageVersion:	-
SubsystemVersion:	4
Subsystem:	Windows GUI
FileVersionNumber:	2.8.1.0
ProductVersionNumber:	2.8.1.0
FileFlagsMask:	0x003f
FileFlags:	(none)
FileOS:	Windows NT 32-bit
ObjectFileType:	Executable application
FileSubtype:	-
LanguageCode:	Neutral
CharacterSet:	Unicode
CompanyName:	睿派克技术论坛
FileDescription:	StartIsBack++ Multlanguages Installer
FileVersion:	2.8.1.0
InternalName:	2.8.1.0
LegalCopyright:	StartIsBack++
OriginalFileName:	StartIsBack++
PrivateBuild:	2.8.1.0
ProductName:	StartIsBack++
ProductVersion:	2.8.1.0

Summary

Architecture:	IMAGE_FILE_MACHINE_I386
Subsystem:	IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:	30-Dec-2012 08:49:43
Detected languages:	English - United States Russian - Russia
CompanyName:	睿派克技术论坛
FileDescription:	StartIsBack++ Multlanguages Installer
FileVersion:	2.8.1.0
InternalName:	2.8.1.0
LegalCopyright:	StartIsBack++
OriginalFilename:	StartIsBack++
PrivateBuild:	2.8.1.0
ProductName:	StartIsBack++
ProductVersion:	2.8.1.0

DOS Header

Magic number:	MZ
Bytes on last page of file:	0x0060
Pages in file:	0x0001
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:	0x00000060

PE Headers

Signature:	PE
Machine:	IMAGE_FILE_MACHINE_I386
Number of sections:	4
Time date stamp:	30-Dec-2012 08:49:43
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_RELOCS_STRIPPED

Sections

Name	Virtual Address	Virtual Size	Raw Size	Charateristics	Entropy
.text	0x00001000	0x00012680	0x00012800	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	6.60212
.rdata	0x00014000	0x00003518	0x00003600	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	5.06805
.data	0x00018000	0x0000298C	0x00000800	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	3.78935
.rsrc	0x0001B000	0x0000B000	0x0000A600	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	6.83051

Resources

Title	Entropy	Size	Codepage	Language	Type
1	5.21994	849	Latin 1 / Western European	English - United States	RT_MANIFEST
2	3.89953	9640	UNKNOWN	Russian - Russia	RT_ICON
3	3.86538	4264	UNKNOWN	Russian - Russia	RT_ICON
4	3.98722	1128	UNKNOWN	Russian - Russia	RT_ICON
101	2.46623	62	Latin 1 / Western European	Russian - Russia	RT_GROUP_ICON

Imports


ADVAPI32.dll
COMCTL32.dll
GDI32.dll
KERNEL32.DLL
MSVCRT.dll
OLEAUT32.dll
SHELL32.dll
USER32.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

540

reg add "HKEY_CURRENT_USER\Software\StartIsBack" /f /v "Start_ShowMyDocs" /t REG_DWORD /d 1

C:\Windows\system32\reg.exe

—

cmd.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Registry Console Tool

Exit code:

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\reg.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

2156

"C:\Users\admin\AppData\Local\Temp\7ZipSfx.000\StartIsBackCfg.exe" /install

C:\Users\admin\AppData\Local\Temp\7ZipSfx.000\StartIsBackCfg.exe

—

cmd.exe

User:

admin

Integrity Level:

HIGH

Description:

StartIsBack configuration

Exit code:

Version:

5.8.0.3003

Modules

Images
c:\users\admin\appdata\local\temp\7zipsfx.000\startisbackcfg.exe
c:\systemroot\system32\ntdll.dll

2396

"C:\Users\admin\Desktop\StartIsBack++ v2.8.1_Patched_for Windows10.exe"

C:\Users\admin\Desktop\StartIsBack++ v2.8.1_Patched_for Windows10.exe

explorer.exe

User:

admin

Company:

睿派克技术论坛

Integrity Level:

HIGH

Description:

StartIsBack++ Multlanguages Installer

Exit code:

Version:

2.8.1.0

Modules

Images
c:\users\admin\desktop\startisback++ v2.8.1_patched_for windows10.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\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\gdi32.dll

2420

reg add "HKEY_CURRENT_USER\Software\StartIsBack" /f /v "Start_ShowUser" /t REG_DWORD /d 1

C:\Windows\system32\reg.exe

—

cmd.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Registry Console Tool

Exit code:

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\reg.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

2676

REG delete "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "StartIsBackTR" /f

C:\Windows\system32\reg.exe

—

cmd.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Registry Console Tool

Exit code:

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\reg.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

2816

"C:\Users\admin\AppData\Local\Temp\7ZipSfx.000\StartIsBackCfg.exe" /install

C:\Users\admin\AppData\Local\Temp\7ZipSfx.000\StartIsBackCfg.exe

—

cmd.exe

User:

admin

Integrity Level:

HIGH

Description:

StartIsBack configuration

Exit code:

Version:

5.8.0.3003

Modules

Images
c:\users\admin\appdata\local\temp\7zipsfx.000\startisbackcfg.exe
c:\systemroot\system32\ntdll.dll

2968

REG delete "HKEY_CURRENT_USER\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run" /v "StartIsBackTR" /f

C:\Windows\system32\reg.exe

—

cmd.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Registry Console Tool

Exit code:

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\reg.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

3084

reg add "HKEY_CURRENT_USER\Software\StartIsBack" /f /v "Start_ShowMyPics" /t REG_DWORD /d 1

C:\Windows\system32\reg.exe

—

cmd.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Registry Console Tool

Exit code:

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\reg.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

3168

"C:\Users\admin\Desktop\StartIsBack++ v2.8.1_Patched_for Windows10.exe"

C:\Users\admin\Desktop\StartIsBack++ v2.8.1_Patched_for Windows10.exe

—

explorer.exe

User:

admin

Company:

睿派克技术论坛

Integrity Level:

MEDIUM

Description:

StartIsBack++ Multlanguages Installer

Exit code:

3221226540

Version:

2.8.1.0

Modules

Images
c:\users\admin\desktop\startisback++ v2.8.1_patched_for windows10.exe
c:\systemroot\system32\ntdll.dll

3336

REG delete "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "StartIsBackTR" /f

C:\Windows\system32\reg.exe

—

cmd.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Registry Console Tool

Exit code:

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\reg.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

702

Read events

688

Write events

Delete events

Modification events


(PID) Process:	(4048) reg.exe	Key:	HKEY_CURRENT_USER\Software\StartIsBack
Operation:	write	Name:	StartMetroAppsMFU
Value: 0
(PID) Process:	(2420) reg.exe	Key:	HKEY_CURRENT_USER\Software\StartIsBack
Operation:	write	Name:	Start_ShowUser
Value: 1
(PID) Process:	(540) reg.exe	Key:	HKEY_CURRENT_USER\Software\StartIsBack
Operation:	write	Name:	Start_ShowMyDocs
Value: 1
(PID) Process:	(2396) StartIsBack++ v2.8.1_Patched_for Windows10.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0
(PID) Process:	(2396) StartIsBack++ v2.8.1_Patched_for Windows10.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	AutoDetect
Value: 1
(PID) Process:	(3084) reg.exe	Key:	HKEY_CURRENT_USER\Software\StartIsBack
Operation:	write	Name:	Start_ShowMyPics
Value: 1
(PID) Process:	(3456) reg.exe	Key:	HKEY_CURRENT_USER\Software\StartIsBack
Operation:	write	Name:	Start_ShowMyMusic
Value: 1
(PID) Process:	(3844) reg.exe	Key:	HKEY_CURRENT_USER\Software\StartIsBack
Operation:	write	Name:	AutoUpdates
Value: 0
(PID) Process:	(4052) cmd.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0
(PID) Process:	(4052) cmd.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	AutoDetect
Value: 1

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
2396	StartIsBack++ v2.8.1_Patched_for Windows10.exe	C:\Users\admin\AppData\Local\Temp\7ZipSfx.000\setup.bat		text
		MD5:—	SHA256:—
2396	StartIsBack++ v2.8.1_Patched_for Windows10.exe	C:\Users\admin\AppData\Local\Temp\7ZipSfx.000\Styles\Plain10.msstyles		executable
		MD5:—	SHA256:—
2396	StartIsBack++ v2.8.1_Patched_for Windows10.exe	C:\Users\admin\AppData\Local\Temp\7ZipSfx.000\startscreen.exe		executable
		MD5:—	SHA256:—
2396	StartIsBack++ v2.8.1_Patched_for Windows10.exe	C:\Users\admin\AppData\Local\Temp\7ZipSfx.000\Styles\Plain8.msstyles		executable
		MD5:—	SHA256:—
2396	StartIsBack++ v2.8.1_Patched_for Windows10.exe	C:\Users\admin\AppData\Local\Temp\7ZipSfx.000\Orbs\StartIsBack_Ei8htOrb_v2_by_PainteR.bmp		image
		MD5:641328C75E6B117545211DB22DAFCAA0	SHA256:76A72C9AD77843B58223DD588483AC1265A31C15AAEB47EE66D1925DE787644B
2396	StartIsBack++ v2.8.1_Patched_for Windows10.exe	C:\Users\admin\AppData\Local\Temp\7ZipSfx.000\Orbs\Windows 7.orb		executable
		MD5:85328E698E8A74852B4061A683915DC8	SHA256:E5B74E9E7BD6758A0154B11462AE3328EDD143190865198104D8BD53B9AF7275
2396	StartIsBack++ v2.8.1_Patched_for Windows10.exe	C:\Users\admin\AppData\Local\Temp\7ZipSfx.000\StartIsBack64.dll		executable
		MD5:—	SHA256:—
2396	StartIsBack++ v2.8.1_Patched_for Windows10.exe	C:\Users\admin\AppData\Local\Temp\7ZipSfx.000\StartIsBack32.dll		executable
		MD5:—	SHA256:—
2396	StartIsBack++ v2.8.1_Patched_for Windows10.exe	C:\Users\admin\AppData\Local\Temp\7ZipSfx.000\StartIsBackCfg.exe		executable
		MD5:—	SHA256:—
2396	StartIsBack++ v2.8.1_Patched_for Windows10.exe	C:\Users\admin\AppData\Local\Temp\7ZipSfx.000\Styles\Windows 7.msstyles		executable
		MD5:—	SHA256:—

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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

StartIsBack++ v2.8.1_Patched_for Windows10.exe

255067FAC40DC11F68586425A9D34C9E

BC5E52D38B208B374E59725DC324555C13A748B2

A5697950CD41B6330AFC4C12BCCC6BF1A904813BFFF90138BDDF1C5AB88B0719

24576:6ACKaW2jLgpypz+e8oUFMtQsPwc/hAZBfhfYaMrjH0IyerNtxvC/hE8SArCfOdQU:npuvkMzN8lsYcYBpgpTHFeAgR

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Application was dropped or rewritten from another process

SUSPICIOUS

Starts CMD.EXE for commands execution

Executable content was dropped or overwritten

Uses REG.EXE to modify Windows registry

INFO

Dropped object may contain Bitcoin addresses

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