File name:

oalinst.exe

Full analysis: https://app.any.run/tasks/7cc18a15-0199-413f-9ffb-041e0ae372ee
Verdict: Malicious activity
Analysis date: April 18, 2025, 20:15:07
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.

  • MALICIOUS

    • Executing a file with an untrusted certificate

      • oalinst.exe (PID: 1300)
      • oalinst.exe (PID: 6656)
      • oalinst.exe (PID: 6676)
      • oalinst.exe (PID: 1096)
      • oalinst.exe (PID: 4152)
      • oalinst.exe (PID: 6156)
      • oalinst.exe (PID: 3100)
      • oalinst.exe (PID: 1760)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • oalinst.exe (PID: 6656)
      • oalinst.exe (PID: 1096)
      • oalinst.exe (PID: 6156)

    • Creates a software uninstall entry

      • oalinst.exe (PID: 6656)
      • oalinst.exe (PID: 1096)
      • oalinst.exe (PID: 6156)

    • There is functionality for taking screenshot (YARA)

      • oalinst.exe (PID: 1096)
      • oalinst.exe (PID: 1760)

  • INFO

    • Reads the computer name

      • oalinst.exe (PID: 6656)
      • oalinst.exe (PID: 1096)
      • oalinst.exe (PID: 6156)
      • oalinst.exe (PID: 1760)

    • The sample compiled with english language support

      • oalinst.exe (PID: 6656)
      • oalinst.exe (PID: 1096)
      • oalinst.exe (PID: 6156)

    • Checks supported languages

      • oalinst.exe (PID: 6656)
      • oalinst.exe (PID: 1096)
      • oalinst.exe (PID: 6156)
      • oalinst.exe (PID: 1760)

    • Creates files in the program directory

      • oalinst.exe (PID: 6656)

    • Reads the software policy settings

      • slui.exe (PID: 4300)
      • slui.exe (PID: 4464)

    • Manual execution by a user

      • oalinst.exe (PID: 1096)
      • oalinst.exe (PID: 6676)
      • oalinst.exe (PID: 4152)
      • oalinst.exe (PID: 6156)
      • oalinst.exe (PID: 1760)
      • oalinst.exe (PID: 3100)

    • Checks proxy server information

      • slui.exe (PID: 4464)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

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.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
151
Monitored processes
12
Malicious processes
3
Suspicious processes
5

Behavior graph

Click at the process to see the details
start oalinst.exe sppextcomobj.exe no specs slui.exe oalinst.exe no specs oalinst.exe slui.exe rundll32.exe no specs oalinst.exe no specs oalinst.exe oalinst.exe no specs oalinst.exe oalinst.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1096"C:\Users\admin\Desktop\oalinst.exe" C:\Users\admin\Desktop\oalinst.exe
explorer.exe
User:
admin
Company:
Creative Labs Inc.
Integrity Level:
HIGH
Description:
OpenAL Installer
Exit code:
0
Version:
2, 0, 7, 0
Modules
Images
c:\users\admin\desktop\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
1300"C:\Users\admin\Desktop\oalinst.exe" C:\Users\admin\Desktop\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\desktop\oalinst.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
1760"C:\Program Files (x86)\OpenAL\oalinst.exe" C:\Program Files (x86)\OpenAL\oalinst.exe
explorer.exe
User:
admin
Company:
Creative Labs Inc.
Integrity Level:
HIGH
Description:
OpenAL Installer
Version:
2, 0, 7, 0
Modules
Images
c:\program files (x86)\openal\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\user32.dll
c:\windows\syswow64\win32u.dll
3100"C:\Program Files (x86)\OpenAL\oalinst.exe" C:\Program Files (x86)\OpenAL\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:\program files (x86)\openal\oalinst.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
3884C:\WINDOWS\System32\rundll32.exe C:\WINDOWS\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -EmbeddingC:\Windows\System32\rundll32.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\rundll32.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\shcore.dll
c:\windows\system32\imagehlp.dll
4152"C:\Program Files (x86)\OpenAL\oalinst.exe" C:\Program Files (x86)\OpenAL\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:\program files (x86)\openal\oalinst.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
4300"C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEventC:\Windows\System32\slui.exe
SppExtComObj.Exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows Activation Client
Exit code:
1
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\slui.exe
c:\windows\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\bcrypt.dll
c:\windows\system32\user32.dll
4464C:\WINDOWS\System32\slui.exe -EmbeddingC:\Windows\System32\slui.exe
svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Activation Client
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\slui.exe
c:\windows\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\bcrypt.dll
c:\windows\system32\user32.dll
5024C:\WINDOWS\system32\SppExtComObj.exe -EmbeddingC:\Windows\System32\SppExtComObj.Exe—svchost.exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
KMS Connection Broker
Exit code:
0
Version:
10.0.19041.3996 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\sppextcomobj.exe
c:\windows\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\bcrypt.dll
c:\windows\system32\oleaut32.dll
6156"C:\Program Files (x86)\OpenAL\oalinst.exe" C:\Program Files (x86)\OpenAL\oalinst.exe
explorer.exe
User:
admin
Company:
Creative Labs Inc.
Integrity Level:
HIGH
Description:
OpenAL Installer
Exit code:
0
Version:
2, 0, 7, 0
Modules
Images
c:\program files (x86)\openal\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
Total events
1 049
Read events
1 040
Write events
9
Delete events
0

Modification events

(PID) Process:(6656) oalinst.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\OpenAL
Operation:writeName:DisplayIcon
Value:
C:\Program Files (x86)\OpenAL\oalinst.exe
(PID) Process:(6656) oalinst.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\OpenAL
Operation:writeName:UninstallString
Value:
"C:\Program Files (x86)\OpenAL\oalinst.exe" /U
(PID) Process:(6656) oalinst.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\OpenAL
Operation:writeName:DisplayName
Value:
OpenAL
(PID) Process:(1096) oalinst.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\OpenAL
Operation:writeName:DisplayIcon
Value:
C:\Program Files (x86)\OpenAL\oalinst.exe
(PID) Process:(1096) oalinst.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\OpenAL
Operation:writeName:UninstallString
Value:
"C:\Program Files (x86)\OpenAL\oalinst.exe" /U
(PID) Process:(1096) oalinst.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\OpenAL
Operation:writeName:DisplayName
Value:
OpenAL
(PID) Process:(6156) oalinst.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\OpenAL
Operation:writeName:DisplayIcon
Value:
C:\Program Files (x86)\OpenAL\oalinst.exe
(PID) Process:(6156) oalinst.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\OpenAL
Operation:writeName:UninstallString
Value:
"C:\Program Files (x86)\OpenAL\oalinst.exe" /U
(PID) Process:(6156) oalinst.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\OpenAL
Operation:writeName:DisplayName
Value:
OpenAL
Executable files
31
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
6656oalinst.exeC:\Windows\SysWOW64\wrap_oal.dllexecutable
MD5:D494267BC169604FAC5E3679B9A97FED
SHA256:A4E46E6D09C4B0966824A2F6628EBF738E813672692A52A0D63D982E1030EF4F
6656oalinst.exeC:\Windows\System32\wrap_oal.newexecutable
MD5:549347BCD4AACD63243D78E8F869DBB1
SHA256:5379373CF3EFF41CDD8C912C65E27E1BD492BD84238D19A093AA846C9B1CE909
6656oalinst.exeC:\Windows\SysWOW64\tmpCD16.tmpexecutable
MD5:694F54BD227916B89FC3EB1DB53F0685
SHA256:B8F39714D41E009F75EFB183C37100F2CBABB71784BBD243BE881AC5B42D86FD
6656oalinst.exeC:\Windows\SysWOW64\wrap_oal.newexecutable
MD5:D494267BC169604FAC5E3679B9A97FED
SHA256:A4E46E6D09C4B0966824A2F6628EBF738E813672692A52A0D63D982E1030EF4F
6656oalinst.exeC:\Windows\SysWOW64\OpenAL32.dllexecutable
MD5:235355A8DD26903E75D5E812ECF50E53
SHA256:1797D150A2E23AF4F390F5C33EB598C6F58D0454011D74941F5316ADD900BBDD
6656oalinst.exeC:\Program Files (x86)\OpenAL\oalinst.exeexecutable
MD5:694F54BD227916B89FC3EB1DB53F0685
SHA256:B8F39714D41E009F75EFB183C37100F2CBABB71784BBD243BE881AC5B42D86FD
1096oalinst.exeC:\Windows\SysWOW64\tmpCFA1.tmpexecutable
MD5:694F54BD227916B89FC3EB1DB53F0685
SHA256:B8F39714D41E009F75EFB183C37100F2CBABB71784BBD243BE881AC5B42D86FD
1096oalinst.exeC:\Windows\SysWOW64\tmpCFB2.tmpexecutable
MD5:694F54BD227916B89FC3EB1DB53F0685
SHA256:B8F39714D41E009F75EFB183C37100F2CBABB71784BBD243BE881AC5B42D86FD
1096oalinst.exeC:\Windows\SysWOW64\wrap_oal.newexecutable
MD5:D494267BC169604FAC5E3679B9A97FED
SHA256:A4E46E6D09C4B0966824A2F6628EBF738E813672692A52A0D63D982E1030EF4F
6656oalinst.exeC:\Windows\SysWOW64\OpenAL32.newexecutable
MD5:235355A8DD26903E75D5E812ECF50E53
SHA256:1797D150A2E23AF4F390F5C33EB598C6F58D0454011D74941F5316ADD900BBDD
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
23
DNS requests
17
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
5496
MoUsoCoreWorker.exe
GET
200
2.16.241.19:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
6544
svchost.exe
GET
200
2.23.77.188:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
whitelisted
4120
SIHClient.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
—
—
whitelisted
4120
SIHClient.exe
GET
200
184.30.21.171:80
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
2104
svchost.exe
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
—
—
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
5496
MoUsoCoreWorker.exe
2.16.241.19:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
2112
svchost.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
3216
svchost.exe
172.211.123.248:443
client.wns.windows.com
MICROSOFT-CORP-MSN-AS-BLOCK
FR
whitelisted
6544
svchost.exe
20.190.160.2:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
6544
svchost.exe
2.23.77.188:80
ocsp.digicert.com
AKAMAI-AS
DE
whitelisted
2104
svchost.exe
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 4.231.128.59
  • 51.124.78.146
whitelisted
crl.microsoft.com
  • 2.16.241.19
  • 2.16.241.12
whitelisted
google.com
  • 142.250.184.206
whitelisted
client.wns.windows.com
  • 172.211.123.248
  • 172.211.123.250
whitelisted
login.live.com
  • 20.190.160.2
  • 20.190.160.4
  • 40.126.32.68
  • 40.126.32.74
  • 20.190.160.20
  • 40.126.32.133
  • 20.190.160.5
  • 20.190.160.131
whitelisted
ocsp.digicert.com
  • 2.23.77.188
whitelisted
slscr.update.microsoft.com
  • 20.12.23.50
whitelisted
www.microsoft.com
  • 184.30.21.171
whitelisted
fe3cr.delivery.mp.microsoft.com
  • 13.85.23.206
whitelisted
activation-v2.sls.microsoft.com
  • 20.83.72.98
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
oalinst.exe