Malware analysis MultiExtractor.exe Suspicious activity

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File name:	MultiExtractor.exe
Full analysis:	https://app.any.run/tasks/af1e995c-a889-4969-aea1-51ad304c0650
Verdict:	Suspicious activity
Analysis date:	September 04, 2018, 07:45:16
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	installer
Indicators:
MIME:	application/x-dosexec
File info:	PE32 executable (GUI) Intel 80386, for MS Windows
MD5:	F3043FBAEAC5CF590785A53A44D7AC77
SHA1:	7A64E234775DD332275A414E4975F9137E7A3596
SHA256:	6F760ED1CEDCE4C7E72AC359AA2C25D16EFB31DD0959789CFF29D8B7EA0CDFE1
SSDEEP:	98304:I94a+nxMpa2MwCBvkNQOTTXsBxjSeBqT+K70oxUA5YfE:FvMLChkNNTcB9kTzoPA5Y8

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 (15.007.20033)
Adobe Flash Player 27 ActiveX (27.0.0.187)
Adobe Flash Player 27 NPAPI (27.0.0.187)
Adobe Flash Player 27 PPAPI (27.0.0.187)
CCleaner (5.35)
FileZilla Client 3.31.0 (3.31.0)
Google Chrome (61.0.3163.91)
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++ 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) - 12.0.40660 (12.0.40660.0)
Microsoft Visual C++ 2013 x86 Additional Runtime - 12.0.40660 (12.0.40660)
Microsoft Visual C++ 2013 x86 Minimum Runtime - 12.0.40660 (12.0.40660)
Microsoft Visual C++ 2017 Redistributable (x86) - 14.11.25325 (14.11.25325.0)
Microsoft Visual C++ 2017 x86 Additional Runtime - 14.11.25325 (14.11.25325)
Microsoft Visual C++ 2017 x86 Minimum Runtime - 14.11.25325 (14.11.25325)
Mozilla Firefox 55.0.3 (x86 en-US) (55.0.3)
Mozilla Maintenance Service (55.0.3)
Notepad++ (32-bit x86) (7.5.1)
Opera 12.15 (12.15.1748)
Skype™ 7.39 (7.39.102)
Steam (2.10.91.91)
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
  - MultiExtractor.exe (PID: 2192)
- Loads dropped or rewritten executable
  - MultiExtractor.exe (PID: 2192)
SUSPICIOUS
- Executable content was dropped or overwritten
  - MultiExtractor.exe (PID: 3184)
  - MultiExtractor.exe (PID: 1460)
  - MultiExtractor.tmp (PID: 3288)
- Modifies the open verb of a shell class
  - MultiExtractor.exe (PID: 2192)
- Creates files in the user directory
  - MultiExtractor.exe (PID: 2192)
INFO
- Loads dropped or rewritten executable
  - MultiExtractor.tmp (PID: 3288)
- Application was dropped or rewritten from another process
  - MultiExtractor.tmp (PID: 2976)
  - MultiExtractor.tmp (PID: 3288)
- Dropped object may contain URL's
  - MultiExtractor.exe (PID: 1460)
  - MultiExtractor.exe (PID: 3184)
  - MultiExtractor.tmp (PID: 3288)
- Creates a software uninstall entry
  - MultiExtractor.tmp (PID: 3288)
- Creates files in the program directory
  - MultiExtractor.tmp (PID: 3288)

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	\|	Inno Setup installer (71.1)
.exe	\|	Win32 Executable Delphi generic (9.1)
.scr	\|	Windows screen saver (8.4)
.dll	\|	Win32 Dynamic Link Library (generic) (4.2)
.exe	\|	Win32 Executable (generic) (2.9)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	1992:06:20 00:22:17+02:00
PEType:	PE32
LinkerVersion:	2.25
CodeSize:	40448
InitializedDataSize:	17920
UninitializedDataSize:	-
EntryPoint:	0xa5f8
OSVersion:	1
ImageVersion:	6
SubsystemVersion:	4
Subsystem:	Windows GUI
FileVersionNumber:	4.7.6.0
ProductVersionNumber:	4.7.6.0
FileFlagsMask:	0x003f
FileFlags:	(none)
FileOS:	Win32
ObjectFileType:	Executable application
FileSubtype:	-
LanguageCode:	Neutral
CharacterSet:	Unicode
Comments:	This installation was built with Inno Setup.
CompanyName:	Drobinski Maciej StrongRecovery
FileDescription:	MultiExtractor Setup
FileVersion:	4.7.6.0
LegalCopyright:
ProductName:	MultiExtractor
ProductVersion:	4.7.6.0

Summary

Architecture:	IMAGE_FILE_MACHINE_I386
Subsystem:	IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:	19-Jun-1992 22:22:17
Detected languages:	Dutch - Netherlands English - United States
Comments:	This installation was built with Inno Setup.
CompanyName:	Drobinski Maciej StrongRecovery
FileDescription:	MultiExtractor Setup
FileVersion:	4.7.6.0
LegalCopyright:	-
ProductName:	MultiExtractor
ProductVersion:	4.7.6.0

DOS Header

Magic number:	MZ
Bytes on last page of file:	0x0050
Pages in file:	0x0002
Relocations:	0x0000
Size of header:	0x0004
Min extra paragraphs:	0x000F
Max extra paragraphs:	0xFFFF
Initial SS value:	0x0000
Initial SP value:	0x00B8
Checksum:	0x0000
Initial IP value:	0x0000
Initial CS value:	0x0000
Overlay number:	0x001A
OEM identifier:	0x0000
OEM information:	0x0000
Address of NE header:	0x00000100

PE Headers

Signature:	PE
Machine:	IMAGE_FILE_MACHINE_I386
Number of sections:	8
Time date stamp:	19-Jun-1992 22:22:17
Pointer to Symbol Table:	0x00000000
Number of symbols:	0
Size of Optional Header:	0x00E0
Characteristics:	IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_BYTES_REVERSED_HI IMAGE_FILE_BYTES_REVERSED_LO 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
CODE	0x00001000	0x00009D30	0x00009E00	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	6.63177
DATA	0x0000B000	0x00000250	0x00000400	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	2.75182
BSS	0x0000C000	0x00000E8C	0x00000000	IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	0
.idata	0x0000D000	0x00000950	0x00000A00	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	4.43073
.tls	0x0000E000	0x00000008	0x00000000	IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	0
.rdata	0x0000F000	0x00000018	0x00000200	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED	0.204488
.reloc	0x00010000	0x000008C4	0x00000000	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED	0
.rsrc	0x00011000	0x00002C00	0x00002C00	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED	4.55496

Resources

Title	Entropy	Size	Codepage	Language	Type
1	5.11919	1512	UNKNOWN	English - United States	RT_MANIFEST
2	3.47151	1384	UNKNOWN	Dutch - Netherlands	RT_ICON
3	3.91708	744	UNKNOWN	Dutch - Netherlands	RT_ICON
4	3.91366	2216	UNKNOWN	Dutch - Netherlands	RT_ICON
4089	3.21823	754	UNKNOWN	UNKNOWN	RT_STRING
4090	3.31515	780	UNKNOWN	UNKNOWN	RT_STRING
4091	3.25024	718	UNKNOWN	UNKNOWN	RT_STRING
4093	2.86149	104	UNKNOWN	UNKNOWN	RT_STRING
4094	3.20731	180	UNKNOWN	UNKNOWN	RT_STRING
4095	3.04592	174	UNKNOWN	UNKNOWN	RT_STRING

Imports


advapi32.dll
comctl32.dll
kernel32.dll
oleaut32.dll
user32.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

1460

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

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

explorer.exe

User:

admin

Company:

Drobinski Maciej StrongRecovery

Integrity Level:

MEDIUM

Description:

MultiExtractor Setup

Exit code:

Version:

4.7.6.0

Modules

Images
c:\users\admin\appdata\local\temp\multiextractor.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\oleaut32.dll

2192

"C:\Program Files\MultiExtractor\MultiExtractor.exe"

C:\Program Files\MultiExtractor\MultiExtractor.exe

MultiExtractor.tmp

User:

admin

Company:

Maciej Drobiñski StrongRecovery

Integrity Level:

HIGH

Description:

MultiExtractor v4.7.6

Exit code:

Version:

4.7.6.0

Modules

Images
c:\program files\multiextractor\multiextractor.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\psapi.dll
c:\windows\system32\wininet.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll

2976

"C:\Users\admin\AppData\Local\Temp\is-H725P.tmp\MultiExtractor.tmp" /SL5="$220210,4032723,56832,C:\Users\admin\AppData\Local\Temp\MultiExtractor.exe"

C:\Users\admin\AppData\Local\Temp\is-H725P.tmp\MultiExtractor.tmp

—

MultiExtractor.exe

User:

admin

Integrity Level:

MEDIUM

Description:

Setup/Uninstall

Exit code:

Version:

51.52.0.0

Modules

Images
c:\users\admin\appdata\local\temp\is-h725p.tmp\multiextractor.tmp
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\oleaut32.dll

3184

"C:\Users\admin\AppData\Local\Temp\MultiExtractor.exe" /SPAWNWND=$3C017A /NOTIFYWND=$220210

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

MultiExtractor.tmp

User:

admin

Company:

Drobinski Maciej StrongRecovery

Integrity Level:

HIGH

Description:

MultiExtractor Setup

Exit code:

Version:

4.7.6.0

Modules

Images
c:\users\admin\appdata\local\temp\multiextractor.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\oleaut32.dll

3288

"C:\Users\admin\AppData\Local\Temp\is-ROK8K.tmp\MultiExtractor.tmp" /SL5="$190260,4032723,56832,C:\Users\admin\AppData\Local\Temp\MultiExtractor.exe" /SPAWNWND=$3C017A /NOTIFYWND=$220210

C:\Users\admin\AppData\Local\Temp\is-ROK8K.tmp\MultiExtractor.tmp

MultiExtractor.exe

User:

admin

Integrity Level:

HIGH

Description:

Setup/Uninstall

Exit code:

Version:

51.52.0.0

Modules

Images
c:\users\admin\appdata\local\temp\is-rok8k.tmp\multiextractor.tmp
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\oleaut32.dll

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Total events

996

Read events

930

Write events

Delete events

Modification events


(PID) Process:	(3288) MultiExtractor.tmp	Key:	HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:	write	Name:	Owner
Value: D80C000000B05C512344D401
(PID) Process:	(3288) MultiExtractor.tmp	Key:	HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:	write	Name:	SessionHash
Value: FC4E02754841ED8049D3AF3A145D4E7776A42BEC4740C2F896BC7DADD88D5E97
(PID) Process:	(3288) MultiExtractor.tmp	Key:	HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:	write	Name:	Sequence
Value: 1
(PID) Process:	(3288) MultiExtractor.tmp	Key:	HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:	write	Name:	RegFiles0000
Value: C:\Program Files\MultiExtractor\Help.chm
(PID) Process:	(3288) MultiExtractor.tmp	Key:	HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:	write	Name:	RegFilesHash
Value: 8AC49BAF72942A4CE426896A181CA964AE8E428ED3A2A3F45842B5715221BB4F
(PID) Process:	(3288) MultiExtractor.tmp	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\MultiExtractor_is1
Operation:	write	Name:	Inno Setup: Setup Version
Value: 5.5.5 (a)
(PID) Process:	(3288) MultiExtractor.tmp	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\MultiExtractor_is1
Operation:	write	Name:	Inno Setup: App Path
Value: C:\Program Files\MultiExtractor
(PID) Process:	(3288) MultiExtractor.tmp	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\MultiExtractor_is1
Operation:	write	Name:	InstallLocation
Value: C:\Program Files\MultiExtractor\
(PID) Process:	(3288) MultiExtractor.tmp	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\MultiExtractor_is1
Operation:	write	Name:	Inno Setup: Icon Group
Value: MultiExtractor
(PID) Process:	(3288) MultiExtractor.tmp	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\MultiExtractor_is1
Operation:	write	Name:	Inno Setup: User
Value: admin

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Executable files

Suspicious files

Text files

651

Unknown types

Dropped files

PID	Process	Filename		Type
3288	MultiExtractor.tmp	C:\Program Files\MultiExtractor\is-56KJH.tmp		—
		MD5:—	SHA256:—
3288	MultiExtractor.tmp	C:\Program Files\MultiExtractor\is-L8A0A.tmp		—
		MD5:—	SHA256:—
3288	MultiExtractor.tmp	C:\Program Files\MultiExtractor\is-13T3E.tmp		—
		MD5:—	SHA256:—
3288	MultiExtractor.tmp	C:\Program Files\MultiExtractor\is-5PD3B.tmp		—
		MD5:—	SHA256:—
3288	MultiExtractor.tmp	C:\Program Files\MultiExtractor\is-GMNK6.tmp		—
		MD5:—	SHA256:—
3288	MultiExtractor.tmp	C:\Program Files\MultiExtractor\is-8ROUI.tmp		—
		MD5:—	SHA256:—
3288	MultiExtractor.tmp	C:\Program Files\MultiExtractor\is-GF71N.tmp		—
		MD5:—	SHA256:—
3288	MultiExtractor.tmp	C:\Program Files\MultiExtractor\extra\is-BAQTP.tmp		—
		MD5:—	SHA256:—
3288	MultiExtractor.tmp	C:\Program Files\MultiExtractor\extra\is-ND979.tmp		—
		MD5:—	SHA256:—
3288	MultiExtractor.tmp	C:\Program Files\MultiExtractor\extra\is-COF93.tmp		—
		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

PID	Process	IP	Domain	ASN	CN	Reputation
2192	MultiExtractor.exe	94.152.39.130:443	multiextractor.com	Krakowskie e-Centrum Informatyczne JUMP Dziedzic, Pasek, Przybyla s. j.	PL	unknown

DNS requests

Domain	IP	Reputation
multiextractor.com	94.152.39.130	unknown

Threats

No threats detected

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No debug info

General Info

MultiExtractor.exe

F3043FBAEAC5CF590785A53A44D7AC77

7A64E234775DD332275A414E4975F9137E7A3596

6F760ED1CEDCE4C7E72AC359AA2C25D16EFB31DD0959789CFF29D8B7EA0CDFE1

98304:I94a+nxMpa2MwCBvkNQOTTXsBxjSeBqT+K70oxUA5YfE:FvMLChkNNTcB9kTzoPA5Y8

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

SUSPICIOUS

Executable content was dropped or overwritten

Modifies the open verb of a shell class

Creates files in the user directory

INFO

Loads dropped or rewritten executable

Application was dropped or rewritten from another process

Dropped object may contain URL's

Creates a software uninstall entry

Creates files in the program directory

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

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings