Malware analysis sbinst_6_0_3.exe Malicious activity | ANY.RUN

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File name:	sbinst_6_0_3.exe
Full analysis:	https://app.any.run/tasks/7f19874d-e7ff-4067-8c81-70833a5ff676
Verdict:	Malicious activity
Analysis date:	March 14, 2018, 14:26:32
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, UPX compressed, RAR self-extracting archive
MD5:	EA48B8B50D47859980C09E47542D12FB
SHA1:	3C314F83E6182786985883AD61EFCBF1343EE3F9
SHA256:	6248873E4C66C4920C5111FDFF22675211A40AED82C26E99FB9D0FC7E68A5B0F
SSDEEP:	49152:88s08Y92bYUHHOTsib/SYeU2/LOgPDe3k0yxA:d8P0zm/a50FxA

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:

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)
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 loaded dropped or rewritten executable
  - regsvr32.exe (PID: 2984)
  - regsvr32.exe (PID: 3744)
  - GenKeys.exe (PID: 2108)
  - SignParam.exe (PID: 2528)
- Changes the autorun value in the registry
  - regedit.exe (PID: 3416)
- Application was dropped or rewritten from another process
  - GenKeys.exe (PID: 2108)
  - SignParam.exe (PID: 2528)
SUSPICIOUS
- Creates or modifies windows services
  - regedit.exe (PID: 2788)
- Creates COM task schedule object
  - regsvr32.exe (PID: 2984)
  - regsvr32.exe (PID: 3744)
- Creates a software uninstall entry
  - regedit.exe (PID: 3416)
INFO
- Dropped object may contain URL's
  - sbinst_6_0_3.exe (PID: 2268)

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	\|	UPX compressed Win32 Executable (39.3)
.exe	\|	Win32 EXE Yoda's Crypter (38.6)
.dll	\|	Win32 Dynamic Link Library (generic) (9.5)
.exe	\|	Win32 Executable (generic) (6.5)
.exe	\|	Generic Win/DOS Executable (2.9)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2017:02:27 16:29:14+01:00
PEType:	PE32
LinkerVersion:	10
CodeSize:	163840
InitializedDataSize:	8192
UninitializedDataSize:	471040
EntryPoint:	0x9b700
OSVersion:	5
ImageVersion:	-
SubsystemVersion:	5
Subsystem:	Windows GUI
FileVersionNumber:	6.0.0.3
ProductVersionNumber:	6.0.0.3
FileFlagsMask:	0x003f
FileFlags:	(none)
FileOS:	Win32
ObjectFileType:	Executable application
FileSubtype:	-
LanguageCode:	English (U.S.)
CharacterSet:	Unicode
CompanyName:	Infocrypt
FileDescription:	Sbersign 6.0.3 Setup
InternalName:	SbInst
LegalCopyright:	Copyright (C) 2004,2016 Infocrypt, LTD
LegalTrademarks:	-
OriginalFileName:	SbInst.EXE
ProductName:	myinst Application

Summary

Architecture:	IMAGE_FILE_MACHINE_I386
Subsystem:	IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:	27-Feb-2017 15:29:14
Detected languages:	English - United States Russian - Russia
CompanyName:	Infocrypt
FileDescription:	Sbersign 6.0.3 Setup
InternalName:	SbInst
LegalCopyright:	Copyright (C) 2004,2016 Infocrypt, LTD
LegalTrademarks:	-
OriginalFilename:	SbInst.EXE
ProductName:	myinst Application

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:	0x000000F8

PE Headers

Signature:	PE
Machine:	IMAGE_FILE_MACHINE_I386
Number of sections:	3
Time date stamp:	27-Feb-2017 15:29:14
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
UPX0	0x00001000	0x00073000	0x00000000	IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	0
UPX1	0x00074000	0x00028000	0x00027A00	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	7.92728
.rsrc	0x0009C000	0x00002000	0x00001800	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	4.21233

Resources

Title	Entropy	Size	Codepage	Language	Type
1	5.05194	866	Latin 1 / Western European	English - United States	RT_MANIFEST
2	2.54978	296	Latin 1 / Western European	Russian - Russia	RT_ICON
3	7.06727	308	Latin 1 / Western European	English - United States	RT_CURSOR
4	6.74719	180	Latin 1 / Western European	English - United States	RT_CURSOR
5	7.13777	308	Latin 1 / Western European	English - United States	RT_CURSOR
6	7.18399	308	Latin 1 / Western European	English - United States	RT_CURSOR
7	7.2629	308	Latin 1 / Western European	English - United States	RT_CURSOR
8	7.31407	308	Latin 1 / Western European	English - United States	RT_CURSOR
9	7.15187	308	Latin 1 / Western European	English - United States	RT_CURSOR
10	7.07508	308	Latin 1 / Western European	English - United States	RT_CURSOR

Imports


ADVAPI32.dll
GDI32.dll
KERNEL32.DLL
OLEACC.dll
OLEAUT32.dll
SHELL32.dll
SHLWAPI.dll
USER32.dll
WINSPOOL.DRV
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

2108

"C:\SberSign\GenKeys.exe"

C:\SberSign\GenKeys.exe

—

explorer.exe

User:

admin

Company:

Infocrypt

Integrity Level:

MEDIUM

Description:

GenKeys Application

Exit code:

Modules

Images
c:\sbersign\genkeys.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\winspool.drv

2268

"C:\Users\admin\AppData\Local\Temp\sbinst_6_0_3.exe"

C:\Users\admin\AppData\Local\Temp\sbinst_6_0_3.exe

explorer.exe

User:

admin

Company:

Infocrypt

Integrity Level:

HIGH

Description:

Sbersign 6.0.3 Setup

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\sbinst_6_0_3.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\gdi32.dll
c:\windows\system32\user32.dll

2528

"C:\SberSign\SignParam.exe"

C:\SberSign\SignParam.exe

—

explorer.exe

User:

admin

Company:

Infocrypt

Integrity Level:

MEDIUM

Description:

SignParam Application

Exit code:

Modules

Images
c:\sbersign\signparam.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\msvcrt.dll
c:\windows\system32\usp10.dll
c:\windows\system32\winspool.drv

2788

C:\Windows\regedit.exe /s "C:\SberSign\dontload.reg"

C:\Windows\regedit.exe

—

sbinst_6_0_3.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Registry Editor

Exit code:

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\regedit.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\gdi32.dll
c:\windows\system32\user32.dll

2984

C:\Windows\system32\regsvr32.exe /s "C:\SberSign\WinSign.dll"

C:\Windows\system32\regsvr32.exe

—

sbinst_6_0_3.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\kernelbase.dll
c:\windows\system32\kernel32.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

3048

"C:\Users\admin\AppData\Local\Temp\sbinst_6_0_3.exe"

C:\Users\admin\AppData\Local\Temp\sbinst_6_0_3.exe

—

explorer.exe

User:

admin

Company:

Infocrypt

Integrity Level:

MEDIUM

Description:

Sbersign 6.0.3 Setup

Exit code:

3221226540

Modules

Images
c:\users\admin\appdata\local\temp\sbinst_6_0_3.exe

3416

C:\Windows\regedit.exe /s "C:\SberSign\install.reg"

C:\Windows\regedit.exe

sbinst_6_0_3.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Registry Editor

Exit code:

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\regedit.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\gdi32.dll
c:\windows\system32\user32.dll

3744

C:\Windows\system32\regsvr32.exe /s "C:\SberSign\SignExp.dll"

C:\Windows\system32\regsvr32.exe

—

sbinst_6_0_3.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

3968

C:\Windows\regedit.exe /s "C:\SberSign\registry.key"

C:\Windows\regedit.exe

—

sbinst_6_0_3.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Registry Editor

Exit code:

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\regedit.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\gdi32.dll
c:\windows\system32\user32.dll

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Total events

Read events

Write events

Delete events

Modification events


(PID) Process:	(2984) regsvr32.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{C14F7681-33D8-11D3-A09B-00500402F30B}
Operation:	write	Name:
Value: Sbersign 6.0.3
(PID) Process:	(2984) regsvr32.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{C14F7681-33D8-11D3-A09B-00500402F30B}\InProcServer32
Operation:	write	Name:
Value: C:\SberSign\WinSign.dll
(PID) Process:	(2984) regsvr32.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{C14F7681-33D8-11D3-A09B-00500402F30B}\InProcServer32
Operation:	write	Name:	ThreadingModel
Value: Apartment
(PID) Process:	(2984) regsvr32.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Classes\*\shellex\ContextMenuHandlers\Sbersign 6.0.3
Operation:	write	Name:
Value: {C14F7681-33D8-11D3-A09B-00500402F30B}
(PID) Process:	(2984) regsvr32.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Approved
Operation:	write	Name:	{C14F7681-33D8-11D3-A09B-00500402F30B}
Value: Sbersign 6.0.3
(PID) Process:	(3744) regsvr32.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WINSIGN.PROPERTIES
Operation:	write	Name:
Value: WINSIGN.PROPERTIES
(PID) Process:	(3744) regsvr32.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{383E87E3-8751-4F2F-BC7D-74A2E2C9CB56}
Operation:	write	Name:
Value: WINSIGN.PROPERTIES
(PID) Process:	(3744) regsvr32.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WINSIGN.PROPERTIES\CLSID
Operation:	write	Name:
Value: {383E87E3-8751-4F2F-BC7D-74A2E2C9CB56}
(PID) Process:	(3744) regsvr32.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{383E87E3-8751-4F2F-BC7D-74A2E2C9CB56}\ProgID
Operation:	write	Name:
Value: WINSIGN.PROPERTIES
(PID) Process:	(3744) regsvr32.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{383E87E3-8751-4F2F-BC7D-74A2E2C9CB56}\InProcServer32
Operation:	write	Name:
Value: C:\SberSign\SignExp.dll

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
2268	sbinst_6_0_3.exe	C:\SberSign\Grn64.dll		executable
		MD5:—	SHA256:—
2268	sbinst_6_0_3.exe	C:\SberSign\testhash.cmd		text
		MD5:—	SHA256:—
2268	sbinst_6_0_3.exe	C:\SberSign\Bicr5_64.dll		executable
		MD5:—	SHA256:—
2268	sbinst_6_0_3.exe	C:\SberSign\Bicr5.dll		executable
		MD5:—	SHA256:—
2268	sbinst_6_0_3.exe	C:\SberSign\uninstall.dat		text
		MD5:—	SHA256:—
2268	sbinst_6_0_3.exe	C:\SberSign\HashCtrl.exe		executable
		MD5:—	SHA256:—
2268	sbinst_6_0_3.exe	C:\SberSign\SignExp.dll		executable
		MD5:—	SHA256:—
2268	sbinst_6_0_3.exe	C:\SberSign\WinSign64.dll		executable
		MD5:—	SHA256:—
2268	sbinst_6_0_3.exe	C:\SberSign\WinSign.dll		executable
		MD5:—	SHA256:—
2268	sbinst_6_0_3.exe	C:\SberSign\GenKeys.exe		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

sbinst_6_0_3.exe

EA48B8B50D47859980C09E47542D12FB

3C314F83E6182786985883AD61EFCBF1343EE3F9

6248873E4C66C4920C5111FDFF22675211A40AED82C26E99FB9D0FC7E68A5B0F

49152:88s08Y92bYUHHOTsib/SYeU2/LOgPDe3k0yxA:d8P0zm/a50FxA

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Application loaded dropped or rewritten executable

Changes the autorun value in the registry

Application was dropped or rewritten from another process

SUSPICIOUS

Creates or modifies windows services

Creates COM task schedule object

Creates a software uninstall entry

INFO

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

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings