Malware analysis oalinst.exe Malicious activity | ANY.RUN

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File name:	oalinst.exe
Full analysis:	https://app.any.run/tasks/7496b8c7-c10c-4603-8724-c1bce23c63c9
Verdict:	Malicious activity
Analysis date:	April 10, 2025, 17:47:49
OS:	Windows 10 Professional (build: 19044, 64 bit)
Indicators:
MIME:	application/vnd.microsoft.portable-executable
File info:	PE32 executable (GUI) Intel 80386, for MS Windows, 4 sections
MD5:	694F54BD227916B89FC3EB1DB53F0685
SHA1:	21FDC367291BBEF14DAC27925CAE698D3928EEAD
SHA256:	B8F39714D41E009F75EFB183C37100F2CBABB71784BBD243BE881AC5B42D86FD
SSDEEP:	12288:0s1yfEcpPzdv+t4cRIy3ze3SUN0PXGTjiqRy2p3kwzjGHTkV:NwfLrvi4cRIyDe3SUNaXy+WypoGHgV

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:: on

Software preset

Internet Explorer 11.3636.19041.0
Adobe Acrobat (64-bit) (23.001.20093)
Adobe Flash Player 32 NPAPI (32.0.0.465)
Adobe Flash Player 32 PPAPI (32.0.0.465)
CCleaner (6.20)
FileZilla 3.65.0 (3.65.0)
Google Chrome (122.0.6261.70)
Google Update Helper (1.3.36.51)
Java 8 Update 271 (64-bit) (8.0.2710.9)
Java Auto Updater (2.8.271.9)
Microsoft Edge (122.0.2365.59)
Microsoft Edge Update (1.3.185.17)
Microsoft Office Professional 2019 - de-de (16.0.16026.20146)
Microsoft Office Professional 2019 - en-us (16.0.16026.20146)
Microsoft Office Professional 2019 - es-es (16.0.16026.20146)
Microsoft Office Professional 2019 - it-it (16.0.16026.20146)
Microsoft Office Professional 2019 - ja-jp (16.0.16026.20146)
Microsoft Office Professional 2019 - ko-kr (16.0.16026.20146)
Microsoft Office Professional 2019 - pt-br (16.0.16026.20146)
Microsoft Office Professional 2019 - tr-tr (16.0.16026.20146)
Microsoft Office Professionnel 2019 - fr-fr (16.0.16026.20146)
Microsoft Office профессиональный 2019 - ru-ru (16.0.16026.20146)
Microsoft OneNote - en-us (16.0.16026.20146)
Microsoft Update Health Tools (3.74.0.0)
Microsoft Visual C++ 2013 Redistributable (x64) - 12.0.30501 (12.0.30501.0)
Microsoft Visual C++ 2013 x64 Additional Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2013 x64 Minimum Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2015-2022 Redistributable (x64) - 14.36.32532 (14.36.32532.0)
Microsoft Visual C++ 2015-2022 Redistributable (x86) - 14.36.32532 (14.36.32532.0)
Microsoft Visual C++ 2022 X64 Additional Runtime - 14.36.32532 (14.36.32532)
Microsoft Visual C++ 2022 X64 Minimum Runtime - 14.36.32532 (14.36.32532)
Microsoft Visual C++ 2022 X86 Additional Runtime - 14.36.32532 (14.36.32532)
Microsoft Visual C++ 2022 X86 Minimum Runtime - 14.36.32532 (14.36.32532)
Mozilla Firefox (x64 en-US) (123.0)
Mozilla Maintenance Service (123.0)
Notepad++ (64-bit x64) (7.9.1)
Office 16 Click-to-Run Extensibility Component (16.0.15726.20202)
Office 16 Click-to-Run Licensing Component (16.0.16026.20146)
Office 16 Click-to-Run Localization Component (16.0.15726.20202)
Office 16 Click-to-Run Localization Component (16.0.15928.20198)
PowerShell 7-x64 (7.3.5.0)
Skype version 8.104 (8.104)
Update for Windows 10 for x64-based Systems (KB4023057) (2.59.0.0)
Update for Windows 10 for x64-based Systems (KB4023057) (2.63.0.0)
Update for Windows 10 for x64-based Systems (KB4480730) (2.55.0.0)
Update for Windows 10 for x64-based Systems (KB5001716) (8.93.0.0)
VLC media player (3.0.11)
WinRAR 5.91 (64-bit) (5.91.0)
Windows PC Health Check (3.6.2204.08001)

Hotfixes

Client LanguagePack Package
DotNetRollup
DotNetRollup 481
FodMetadata Package
Foundation Package
Hello Face Package
InternetExplorer Optional Package
KB5003791
KB5011048
KB5015684
KB5033052
LanguageFeatures Basic en us Package
LanguageFeatures Handwriting en us Package
LanguageFeatures OCR en us Package
LanguageFeatures Speech en us Package
LanguageFeatures TextToSpeech en us Package
MSPaint FoD Package
MediaPlayer Package
Microsoft OneCore ApplicationModel Sync Desktop FOD Package
Microsoft OneCore DirectX Database FOD Package
NetFx3 OnDemand Package
Notepad FoD Package
OpenSSH Client Package
PowerShell ISE FOD Package
Printing PMCPPC FoD Package
Printing WFS FoD Package
ProfessionalEdition
QuickAssist Package
RollupFix
ServicingStack
ServicingStack 3989
StepsRecorder Package
TabletPCMath Package
UserExperience Desktop Package
WordPad FoD Package

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MALICIOUS
- Executing a file with an untrusted certificate
  - oalinst.exe (PID: 7716)
  - oalinst.exe (PID: 4448)
SUSPICIOUS
- Executable content was dropped or overwritten
  - oalinst.exe (PID: 7716)
- Creates a software uninstall entry
  - oalinst.exe (PID: 7716)
INFO
- The sample compiled with english language support
  - oalinst.exe (PID: 7716)
- Checks supported languages
  - oalinst.exe (PID: 7716)
- Reads the computer name
  - oalinst.exe (PID: 7716)
- Creates files in the program directory
  - oalinst.exe (PID: 7716)

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	\|	Win32 Executable MS Visual C++ (generic) (42.2)
.exe	\|	Win64 Executable (generic) (37.3)
.dll	\|	Win32 Dynamic Link Library (generic) (8.8)
.exe	\|	Win32 Executable (generic) (6)
.exe	\|	Generic Win/DOS Executable (2.7)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2009:06:03 00:48:49+00:00
ImageFileCharacteristics:	No relocs, Executable, 32-bit
PEType:	PE32
LinkerVersion:	8
CodeSize:	118784
InitializedDataSize:	679936
UninitializedDataSize:	-
EntryPoint:	0x6c41
OSVersion:	4
ImageVersion:	-
SubsystemVersion:	4
Subsystem:	Windows GUI
FileVersionNumber:	2.0.7.0
ProductVersionNumber:	2.0.7.0
FileFlagsMask:	0x003f
FileFlags:	(none)
FileOS:	Windows NT 32-bit
ObjectFileType:	Executable application
FileSubtype:	-
LanguageCode:	English (U.S.)
CharacterSet:	Unicode
Comments:	Installs OpenAL32.dll (6.14.357.24) and wrap_oal.dll (2.2.0.5)
CompanyName:	Creative Labs Inc.
FileDescription:	OpenAL Installer
FileVersion:	2, 0, 7, 0
InternalName:	oalinst.exe
LegalCopyright:	Copyright © 2009
OriginalFileName:	oalinst.exe
ProductName:	OpenAL Installer
ProductVersion:	2, 0, 7, 0

No data.

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All screenshots are available in the full report

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Total processes

133

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

4448

"C:\Users\admin\Downloads\oalinst.exe"

C:\Users\admin\Downloads\oalinst.exe

—

explorer.exe

User:

admin

Company:

Creative Labs Inc.

Integrity Level:

MEDIUM

Description:

OpenAL Installer

Exit code:

3221226540

Version:

2, 0, 7, 0

Modules

Images
c:\users\admin\downloads\oalinst.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll

7716

"C:\Users\admin\Downloads\oalinst.exe"

C:\Users\admin\Downloads\oalinst.exe

explorer.exe

User:

admin

Company:

Creative Labs Inc.

Integrity Level:

HIGH

Description:

OpenAL Installer

Exit code:

Version:

2, 0, 7, 0

Modules

Images
c:\users\admin\downloads\oalinst.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\user32.dll

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Total events

Read events

Write events

Delete events

Modification events


(PID) Process:	(7716) oalinst.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\OpenAL
Operation:	write	Name:	DisplayIcon
Value: C:\Program Files (x86)\OpenAL\oalinst.exe
(PID) Process:	(7716) oalinst.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\OpenAL
Operation:	write	Name:	UninstallString
Value: "C:\Program Files (x86)\OpenAL\oalinst.exe" /U
(PID) Process:	(7716) oalinst.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\OpenAL
Operation:	write	Name:	DisplayName
Value: OpenAL

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
7716	oalinst.exe	C:\Windows\SysWOW64\tmpEB4D.tmp		executable
		MD5:694F54BD227916B89FC3EB1DB53F0685	SHA256:B8F39714D41E009F75EFB183C37100F2CBABB71784BBD243BE881AC5B42D86FD
7716	oalinst.exe	C:\Windows\SysWOW64\OpenAL32.new		executable
		MD5:235355A8DD26903E75D5E812ECF50E53	SHA256:1797D150A2E23AF4F390F5C33EB598C6F58D0454011D74941F5316ADD900BBDD
7716	oalinst.exe	C:\Windows\SysWOW64\tmpEB3C.tmp		executable
		MD5:694F54BD227916B89FC3EB1DB53F0685	SHA256:B8F39714D41E009F75EFB183C37100F2CBABB71784BBD243BE881AC5B42D86FD
7716	oalinst.exe	C:\Windows\SysWOW64\OpenAL32.dll		executable
		MD5:235355A8DD26903E75D5E812ECF50E53	SHA256:1797D150A2E23AF4F390F5C33EB598C6F58D0454011D74941F5316ADD900BBDD
7716	oalinst.exe	C:\Windows\SysWOW64\wrap_oal.dll		executable
		MD5:D494267BC169604FAC5E3679B9A97FED	SHA256:A4E46E6D09C4B0966824A2F6628EBF738E813672692A52A0D63D982E1030EF4F
7716	oalinst.exe	C:\Program Files (x86)\OpenAL\oalinst.exe		executable
		MD5:694F54BD227916B89FC3EB1DB53F0685	SHA256:B8F39714D41E009F75EFB183C37100F2CBABB71784BBD243BE881AC5B42D86FD
7716	oalinst.exe	C:\Windows\System32\OpenAL32.dll		executable
		MD5:2AD7B4F3C8D2BB686D231EDFF404B7A4	SHA256:87802322C8E63555C26FE473CE234CE7099745CCB28C02766C2224C726454039
7716	oalinst.exe	C:\Windows\System32\OpenAL32.new		executable
		MD5:2AD7B4F3C8D2BB686D231EDFF404B7A4	SHA256:87802322C8E63555C26FE473CE234CE7099745CCB28C02766C2224C726454039
7716	oalinst.exe	C:\Windows\SysWOW64\wrap_oal.new		executable
		MD5:D494267BC169604FAC5E3679B9A97FED	SHA256:A4E46E6D09C4B0966824A2F6628EBF738E813672692A52A0D63D982E1030EF4F
7716	oalinst.exe	C:\Windows\System32\wrap_oal.new		executable
		MD5:549347BCD4AACD63243D78E8F869DBB1	SHA256:5379373CF3EFF41CDD8C912C65E27E1BD492BD84238D19A093AA846C9B1CE909

Download PCAP, analyze network streams, HTTP content and a lot more at the full report

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HTTP(S) requests

TCP/UDP connections

DNS requests

Threats

HTTP requests

PID	Process	Method	HTTP Code	IP	URL	CN	Type	Size	Reputation
—	—	GET	200	23.216.77.22:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
6544	svchost.exe	GET	200	2.17.190.73:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
7952	SIHClient.exe	GET	200	2.23.246.101:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl	unknown	—	—	whitelisted
7952	SIHClient.exe	GET	200	2.23.246.101:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl	unknown	—	—	whitelisted

Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
—	—	4.231.128.59:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
4	System	192.168.100.255:137	—	—	—	whitelisted
—	—	23.216.77.22:80	crl.microsoft.com	Akamai International B.V.	DE	whitelisted
4	System	192.168.100.255:138	—	—	—	whitelisted
3216	svchost.exe	172.211.123.250:443	client.wns.windows.com	MICROSOFT-CORP-MSN-AS-BLOCK	FR	whitelisted
6544	svchost.exe	20.190.160.132:443	login.live.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
6544	svchost.exe	2.17.190.73:80	ocsp.digicert.com	AKAMAI-AS	DE	whitelisted
2104	svchost.exe	40.127.240.158:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
7952	SIHClient.exe	4.175.87.197:443	slscr.update.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	US	whitelisted
7952	SIHClient.exe	2.23.246.101:80	www.microsoft.com	Ooredoo Q.S.C.	QA	whitelisted

DNS requests

Domain	IP	Reputation
settings-win.data.microsoft.com	4.231.128.59 40.127.240.158	whitelisted
crl.microsoft.com	23.216.77.22 23.216.77.18 23.216.77.25	whitelisted
google.com	142.250.185.206	whitelisted
client.wns.windows.com	172.211.123.250	whitelisted
login.live.com	20.190.160.132 40.126.32.140 40.126.32.136 20.190.160.5 20.190.160.64 20.190.160.130 20.190.160.4 40.126.32.138	whitelisted
ocsp.digicert.com	2.17.190.73	whitelisted
slscr.update.microsoft.com	4.175.87.197	whitelisted
www.microsoft.com	2.23.246.101	whitelisted
fe3cr.delivery.mp.microsoft.com	13.95.31.18	whitelisted

Threats

No threats detected

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No debug info

General Info

oalinst.exe

694F54BD227916B89FC3EB1DB53F0685

21FDC367291BBEF14DAC27925CAE698D3928EEAD

B8F39714D41E009F75EFB183C37100F2CBABB71784BBD243BE881AC5B42D86FD

12288:0s1yfEcpPzdv+t4cRIy3ze3SUN0PXGTjiqRy2p3kwzjGHTkV:NwfLrvi4cRIyDe3SUNaXy+WypoGHgV

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Executing a file with an untrusted certificate

SUSPICIOUS

Executable content was dropped or overwritten

Creates a software uninstall entry

INFO

The sample compiled with english language support

Checks supported languages

Reads the computer name

Creates files in the program directory

Malware configuration

Static information

TRiD

EXIF

EXE

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