Malware analysis UNACEV2.DLL No threats detected | ANY.RUN

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File name:	UNACEV2.DLL
Full analysis:	https://app.any.run/tasks/5663b844-0b0e-4d62-91f2-8bd912eadc57
Verdict:	No threats detected
Analysis date:	July 25, 2019, 12:34:15
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
MIME:	application/x-dosexec
File info:	PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
MD5:	DE02C4D04088B69E64ECC30A3D9E22E5
SHA1:	A5F66D420B6A6EBB04242FB85CA462A99DBF89B6
SHA256:	C9D28800E740A1569AEC8FE27DF10EF186D883F94CEC15A5C228826B45A24F9D
SSDEEP:	1536:hZ7jJ13iy8Z781A9kJrVLaIYJqsghgRQquctDhyquYVuTXHze8I:i7OrUIeqZqu1TTex

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 (75.0.3770.100)
Google Update Helper (1.3.34.7)
Java 8 Update 92 (8.0.920.14)
Java Auto Updater (2.8.92.14)
Microsoft .NET Framework 4.7.2 (4.7.03062)
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++ 2015-2019 Redistributable (x86) - 14.21.27702 (14.21.27702.2)
Microsoft Visual C++ 2019 X86 Additional Runtime - 14.21.27702 (14.21.27702)
Microsoft Visual C++ 2019 X86 Minimum Runtime - 14.21.27702 (14.21.27702)
Mozilla Firefox 67.0.4 (x86 en-US) (67.0.4)
Notepad++ (32-bit x86) (7.5.1)
Opera 12.15 (12.15.1748)
Skype version 8.29 (8.29)
Update for Microsoft .NET Framework 4.7.2 (KB4087364) (1)
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
KB4019990
KB976902
LocalPack AU Package
LocalPack CA Package
LocalPack GB Package
LocalPack US Package
LocalPack ZA Package
ProfessionalEdition
UltimateEdition

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MALICIOUS
No malicious indicators.
SUSPICIOUS
No suspicious indicators.
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	\|	Clipper DOS Executable (33.5)
.exe	\|	Generic Win/DOS Executable (33.2)
.exe	\|	DOS Executable Generic (33.2)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2005:08:26 17:41:21+02:00
PEType:	PE32
LinkerVersion:	2.18
CodeSize:	60928
InitializedDataSize:	8192
UninitializedDataSize:	215552
EntryPoint:	0x6cf6
OSVersion:	1.11
ImageVersion:	-
SubsystemVersion:	3.1
Subsystem:	Windows GUI
FileVersionNumber:	2.6.0.0
ProductVersionNumber:	2.6.0.0
FileFlagsMask:	0x003f
FileFlags:	Pre-release
FileOS:	Win32
ObjectFileType:	Dynamic link library
FileSubtype:	-
LanguageCode:	English (U.S.)
CharacterSet:	Windows, Latin1
CompanyName:	ACE Compression Software
FileDescription:	UNACE Dynamic Link Library
FileVersion:	2.6.0.0
InternalName:	UnAceV2.Dll
LegalCopyright:	ACE Compression Software, 2000-2005
LegalTrademarks:	ACE Compression Software, 2000-2005
OriginalFileName:	UnAceV2.Dll
ProductName:	UNACE - freeware ACE extraction component
ProductVersion:	2.6.0.0
wwwEmail:	www.winace.com mlemke@winace.com

Summary

Architecture:	IMAGE_FILE_MACHINE_I386
Subsystem:	IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:	26-Aug-2005 15:41:21
Detected languages:	English - United States
CompanyName:	ACE Compression Software
FileDescription:	UNACE Dynamic Link Library
FileVersion:	2.6.0.0
InternalName:	UnAceV2.Dll
LegalCopyright:	ACE Compression Software, 2000-2005
LegalTrademarks:	ACE Compression Software, 2000-2005
OriginalFilename:	UnAceV2.Dll
ProductName:	UNACE - freeware ACE extraction component
ProductVersion:	2.6.0.0
www, Email:	www.winace.com mlemke@winace.com

DOS Header

Magic number:	MZ
Bytes on last page of file:	0x0080
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:	0x00000090

PE Headers

Signature:	PE
Machine:	IMAGE_FILE_MACHINE_I386
Number of sections:	7
Time date stamp:	26-Aug-2005 15:41:21
Pointer to Symbol Table:	0x00000000
Number of symbols:	0
Size of Optional Header:	0x00E0
Characteristics:	IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_BYTES_REVERSED_LO IMAGE_FILE_DLL IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name	Virtual Address	Virtual Size	Raw Size	Charateristics	Entropy
AUTO	0x00001000	0x00000000	0x0000EE00	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	6.65208
.idata	0x00010000	0x00000000	0x00001000	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	4.95192
DGROUP	0x00011000	0x00000000	0x00001000	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	3.75252
.bss	0x00012000	0x00000000	0x00034A00	IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	0
.edata	0x00047000	0x00000000	0x00000200	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	2.22524
.reloc	0x00048000	0x00000000	0x00001400	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ	6.49429
.rsrc	0x0004A000	0x00000000	0x00000600	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	2.62286

Resources

Title	Entropy	Size	Codepage	Language	Type
1	3.49332	984	UNKNOWN	UNKNOWN	RT_VERSION

Imports


ADVAPI32.DLL
GDI32.DLL
KERNEL32.DLL
SHELL32.DLL
USER32.DLL

Exports

Title	Ordinal	Address
ACEInitDll	1	0x0000E045
ACEReadArchiveData	2	0x0000E0B0
ACEList	3	0x0000E10A
ACETest	4	0x0000E22A
ACEExtract	5	0x0000E2A4
___DllMainCRTStartup@12	6	0x00006DEC

No data.

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All screenshots are available in the full report

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Total processes

32

Monitored processes

1

Malicious processes

0

Suspicious processes

0

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

3640

"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\admin\AppData\Local\Temp\UNACEV2.DLL

C:\Windows\system32\rundll32.exe

—

explorer.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows host process (Rundll32)

Exit code:

0

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\rundll32.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\imagehlp.dll

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Total events

693

Read events

604

Write events

89

Delete events

0

Modification events


(PID) Process:	(3640) rundll32.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.dll\OpenWithProgids
Operation:	write	Name:	dllfile
Value:
(PID) Process:	(3640) rundll32.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:	write	Name:	LangID
Value: 0904
(PID) Process:	(3640) rundll32.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:	write	Name:	C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
Value: Adobe Acrobat Reader DC
(PID) Process:	(3640) rundll32.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:	write	Name:	C:\Windows\eHome\ehshell.exe
Value: Windows Media Center
(PID) Process:	(3640) rundll32.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:	write	Name:	C:\Program Files\Internet Explorer\iexplore.exe
Value: Internet Explorer
(PID) Process:	(3640) rundll32.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:	write	Name:	C:\Windows\system32\mspaint.exe
Value: Paint
(PID) Process:	(3640) rundll32.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:	write	Name:	C:\Windows\system32\NOTEPAD.EXE
Value: Notepad
(PID) Process:	(3640) rundll32.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:	write	Name:	C:\PROGRA~1\MICROS~1\Office14\OIS.EXE
Value: Microsoft Office 2010
(PID) Process:	(3640) rundll32.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:	write	Name:	C:\Program Files\Opera\Opera.exe
Value: Opera Internet Browser
(PID) Process:	(3640) rundll32.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:	write	Name:	C:\Program Files\Windows Photo Viewer\PhotoViewer.dll
Value: Windows Photo Viewer

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Executable files

0

Suspicious files

0

Text files

0

Unknown types

0

Dropped files

No data

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HTTP(S) requests

0

TCP/UDP connections

0

DNS requests

0

Threats

0

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

UNACEV2.DLL

DE02C4D04088B69E64ECC30A3D9E22E5

A5F66D420B6A6EBB04242FB85CA462A99DBF89B6

C9D28800E740A1569AEC8FE27DF10EF186D883F94CEC15A5C228826B45A24F9D

1536:hZ7jJ13iy8Z781A9kJrVLaIYJqsghgRQquctDhyquYVuTXHze8I:i7OrUIeqZqu1TTex

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

SUSPICIOUS

INFO

Malware configuration

Static information

TRiD

EXIF

EXE

Summary

DOS Header

PE Headers

Sections

Resources

Imports

Exports

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings