Malware analysis OInstall.exe Malicious activity | ANY.RUN

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File name:	OInstall.exe
Full analysis:	https://app.any.run/tasks/3ec6183e-e74c-4b72-9d13-a194e419577b
Verdict:	Malicious activity
Analysis date:	May 12, 2025, 09:54:45
OS:	Windows 10 Professional (build: 19044, 64 bit)
Tags:	upx
Indicators:
MIME:	application/vnd.microsoft.portable-executable
File info:	PE32 executable (GUI) Intel 80386, for MS Windows, 6 sections
MD5:	7E58CAA6E6C089C1EA4FA69528B4433D
SHA1:	4545993D5464A5270657F4A4009FE41CBDC758C5
SHA256:	4B1135F82C77D66CA0613988CF8C205F14D8A69F684A238CD51A4D7D3B058CAA
SSDEEP:	98304:850t7G+WFwLSD9E0B819rIiPxhawKUrIxKjzmc9E035VkTv9E0somRnJTYMAezxN:Eq

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:: 300 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: 240 seconds
MITM proxy:: off
Privacy:: Public submission
Fakenet option:: off
Route via Tor:: off
Autoconfirmation of UAC:: on
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
  - OInstall.exe (PID: 5072)
  - OInstall.exe (PID: 7200)
  - setup16.exe (PID: 8132)
SUSPICIOUS
- Drops 7-zip archiver for unpacking
  - OInstall.exe (PID: 7200)
- Executable content was dropped or overwritten
  - OInstall.exe (PID: 7200)
  - files.dat (PID: 7388)
- Process drops legitimate windows executable
  - OInstall.exe (PID: 7200)
  - files.dat (PID: 7388)
- Starts application with an unusual extension
  - cmd.exe (PID: 7332)
- Starts CMD.EXE for commands execution
  - OInstall.exe (PID: 7200)
- The process drops C-runtime libraries
  - files.dat (PID: 7388)
- Reads security settings of Internet Explorer
  - setup16.exe (PID: 8132)
- Searches for installed software
  - setup16.exe (PID: 8132)
- Starts a Microsoft application from unusual location
  - setup16.exe (PID: 8132)
INFO
- Reads Environment values
  - OInstall.exe (PID: 7200)
- Checks supported languages
  - OInstall.exe (PID: 7200)
  - files.dat (PID: 7388)
  - setup16.exe (PID: 8132)
- Reads the computer name
  - OInstall.exe (PID: 7200)
  - setup16.exe (PID: 8132)
- The sample compiled with english language support
  - OInstall.exe (PID: 7200)
  - files.dat (PID: 7388)
- Process checks computer location settings
  - setup16.exe (PID: 8132)
- Reads Microsoft Office registry keys
  - setup16.exe (PID: 8132)
- Checks proxy server information
  - setup16.exe (PID: 8132)
  - slui.exe (PID: 5392)
- Reads the machine GUID from the registry
  - setup16.exe (PID: 8132)
- Create files in a temporary directory
  - setup16.exe (PID: 8132)
- Creates files or folders in the user directory
  - setup16.exe (PID: 8132)
- Reads the software policy settings
  - setup16.exe (PID: 8132)
  - slui.exe (PID: 5392)
- UPX packer has been detected
  - OInstall.exe (PID: 7200)
- Reads CPU info
  - setup16.exe (PID: 8132)

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) (24)
.exe	\|	Win64 Executable (generic) (21.3)
.exe	\|	UPX compressed Win32 Executable (20.8)
.exe	\|	Win32 EXE Yoda's Crypter (20.4)
.dll	\|	Win32 Dynamic Link Library (generic) (5)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2016:04:29 12:45:22+00:00
ImageFileCharacteristics:	No relocs, Executable, No line numbers, No symbols, 32-bit
PEType:	PE32
LinkerVersion:	2.5
CodeSize:	719360
InitializedDataSize:	8532992
UninitializedDataSize:	-
EntryPoint:	0x1000
OSVersion:	4
ImageVersion:	-
SubsystemVersion:	4
Subsystem:	Windows GUI
FileVersionNumber:	5.3.0.0
ProductVersionNumber:	5.3.0.0
FileFlagsMask:	0x0000
FileFlags:	(none)
FileOS:	Unknown (0)
ObjectFileType:	Unknown
FileSubtype:	-
LanguageCode:	Neutral
CharacterSet:	Unicode

No data.

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All screenshots are available in the full report

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Total processes

144

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

5072

"C:\Users\admin\Desktop\OInstall.exe"

C:\Users\admin\Desktop\OInstall.exe

—

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

3221226540

Modules

Images
c:\users\admin\desktop\oinstall.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll

5392

C:\WINDOWS\System32\slui.exe -Embedding

C:\Windows\System32\slui.exe

svchost.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Activation Client

Exit code:

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

7200

"C:\Users\admin\Desktop\OInstall.exe"

C:\Users\admin\Desktop\OInstall.exe

explorer.exe

User:

admin

Integrity Level:

HIGH

Modules

Images
c:\users\admin\desktop\oinstall.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\msvcrt.dll

7240

"C:\WINDOWS\Sysnative\cmd.exe" /D /c copy C:\WINDOWS\system32\Tasks\OInstall "\OInstall.tmp" /Y

C:\Windows\System32\cmd.exe

—

OInstall.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Windows Command Processor

Exit code:

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\cmd.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll

7248

\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1

C:\Windows\System32\conhost.exe

—

cmd.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Console Window Host

Exit code:

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll

7332

"C:\WINDOWS\Sysnative\cmd.exe" /D /c files.dat -y -pkmsauto

C:\Windows\System32\cmd.exe

—

OInstall.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Windows Command Processor

Exit code:

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\cmd.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sechost.dll

7340

\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1

C:\Windows\System32\conhost.exe

—

cmd.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Console Window Host

Exit code:

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll

7388

files.dat -y -pkmsauto

C:\Users\admin\Desktop\files\files.dat

cmd.exe

User:

admin

Integrity Level:

HIGH

Exit code:

Modules

Images
c:\users\admin\desktop\files\files.dat
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\oleaut32.dll

8132

"C:\Users\admin\Desktop\files\Setup16.exe" /configure Configure.xml

C:\Users\admin\Desktop\files\setup16.exe

OInstall.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Microsoft Office

Exit code:

Version:

16.0.6831.5775

Modules

Images
c:\users\admin\desktop\files\setup16.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\advapi32.dll

8148

\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1

C:\Windows\System32\conhost.exe

—

setup16.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Console Window Host

Exit code:

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll

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Total events

4 889

Read events

4 876

Write events

Delete events

Modification events


(PID) Process:	(8132) setup16.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Registration
Operation:	write	Name:	AcceptAllEulas
Value: 1
(PID) Process:	(8132) setup16.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Registration\DESKTOP-JGLLJLD
Operation:	write	Name:	none.AttemptGetKey
Value: 1
(PID) Process:	(8132) setup16.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\ClientTelemetry\RulesLastModified
Operation:	write	Name:	setup16.exe_queried
Value: 96C5216800000000
(PID) Process:	(8132) setup16.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\ClientTelemetry\RulesLastModified
Operation:	write	Name:	setup16.exe
Value: Mon, 12 May 2025 09:55:34 GMT
(PID) Process:	(8132) setup16.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\setup16.exe
Operation:	write	Name:	RulesEndpoint
Value: https://nexusrules.officeapps.live.com/nexus/rules?Application=C2R.exe&Version=16.0.6831.5775&ClientId={D61AB268-C26A-439D-BB15-2A0DEDFCA6A3}&OSEnvironment=10&MsoAppId=37&AudienceName=Unknown&AudienceGroup=Unknown&AppVersion=16.0.6831.5775&
(PID) Process:	(8132) setup16.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\setup16.exe
Operation:	delete value	Name:	RulesEndpoint
Value: https://nexusrules.officeapps.live.com/nexus/rules?Application=C2R.exe&Version=16.0.6831.5775&ClientId={D61AB268-C26A-439D-BB15-2A0DEDFCA6A3}&OSEnvironment=10&MsoAppId=37&AudienceName=Unknown&AudienceGroup=Unknown&AppVersion=16.0.6831.5775&
(PID) Process:	(8132) setup16.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\setup16.exe
Operation:	delete key	Name:	(default)
Value:
(PID) Process:	(8132) setup16.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\setup16.exe\ULSMonitor
Operation:	write	Name:	ULSTagIds0
Value: 5601374,5601379,5804129,7202269,17102418,7168707,595174593,17962391,595174594,17962392,593359442,593359441,22929429
(PID) Process:	(8132) setup16.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\ClientTelemetry\RulesEngineThrottling
Operation:	write	Name:	SpikeFactor
Value: 12
(PID) Process:	(8132) setup16.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\Common\ClientTelemetry
Operation:	write	Name:	ULSQueueSize
Value: 20480

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
7388	files.dat	C:\Users\admin\Desktop\files\x86\cleanospp.exe		executable
		MD5:5FD363D52D04AC200CD24F3BCC903200	SHA256:3FDEFE2AD092A9A7FE0EDF0AC4DC2DE7E5B9CE6A0804F6511C06564194966CF9
7200	OInstall.exe	C:\Users\admin\Desktop\files\files.dat		executable
		MD5:BB81E763AB0E673B3C1AF2FEA2586A9A	SHA256:4D45C64B244C8F997358635C3B5CB9A65743FAC473D65C455D3BA8A25E50D5F9
8132	setup16.exe	C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\696F3DE637E6DE85B458996D49D759AD		binary
		MD5:6872FAE8288DB34207D9E7EE350157F4	SHA256:50795B027E2BC566D3B7ACB89913F8EFD23B70615C9DB9BF5B23323AD3132A7D
7388	files.dat	C:\Users\admin\Desktop\files\x64\cleanospp.exe		executable
		MD5:162AB955CB2F002A73C1530AA796477F	SHA256:5CE462E5F34065FC878362BA58617FAB28C22D631B9D836DDDCF43FB1AD4DE6E
7388	files.dat	C:\Users\admin\Desktop\files\Uninstall.xml		text
		MD5:364F86F97324EA82FE0D142CD01CF6DD	SHA256:09D5B42140BAB13165BA97FBD0E77792304C3C93555BE02C3DCE21A7A69C66DD
8132	setup16.exe	C:\Users\admin\AppData\Local\Temp\OfficeC2R614B8086-41CA-437B-8FC6-3E8FE9B62795\v32.cab		compressed
		MD5:753724165DE60BD32C59A403062923B2	SHA256:BA25514A2353C1FB8AAE0A03588D3C4859958E59BE06DAB32E8E2B5ABB63DA13
7200	OInstall.exe	C:\Users\admin\Desktop\files\Configure.xml		text
		MD5:26DC72870C91D34FC404F25D98077C70	SHA256:EB955B18634FA1EF6DC08E11F551803A7B07F20181FB4943E403F875DAE9C2A9
8132	setup16.exe	C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7396C420A8E1BC1DA97F1AF0D10BAD21		binary
		MD5:E07178901A4EAAC2816BB238EC3A80DB	SHA256:EEBD04C1272661E1091084108083CE44F7C961013791892D866B2F92EE3DEDA8
7200	OInstall.exe	C:\Users\admin\Desktop\files\setup16.exe		executable
		MD5:C3CB16674CA1787AD44552766D93216F	SHA256:3EAA729D17BD14833B8E9B720F67F09C35735E13A4814E56B9DB0FD402629623
7388	files.dat	C:\Users\admin\Desktop\files\x86\msvcr100.dll		executable
		MD5:BF38660A9125935658CFA3E53FDC7D65	SHA256:60C06E0FA4449314DA3A0A87C1A9D9577DF99226F943637E06F61188E5862EFA

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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	23.219.150.101:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl	unknown	—	—	whitelisted
6544	svchost.exe	GET	200	2.23.77.188:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
—	—	GET	200	2.16.168.114:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
8132	setup16.exe	HEAD	200	23.48.23.48:80	http://officecdn.microsoft.com/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v32.cab	unknown	—	—	whitelisted
7988	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
8132	setup16.exe	GET	200	23.48.23.48:80	http://officecdn.microsoft.com/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v32.cab	unknown	—	—	whitelisted
7988	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
8132	setup16.exe	GET	200	23.48.23.158:80	http://crl.microsoft.com/pki/crl/products/microsoftrootcert.crl	unknown	—	—	whitelisted
8132	setup16.exe	GET	200	23.48.23.158:80	http://crl.microsoft.com/pki/crl/products/MicCodSigPCA_08-31-2010.crl	unknown	—	—	whitelisted
8132	setup16.exe	GET	200	23.48.23.158:80	http://crl.microsoft.com/pki/crl/products/MicrosoftTimeStampPCA.crl	unknown	—	—	whitelisted

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
—	—	51.124.78.146:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
4	System	192.168.100.255:137	—	—	—	whitelisted
—	—	2.16.168.114:80	crl.microsoft.com	Akamai International B.V.	RU	whitelisted
—	—	23.219.150.101:80	www.microsoft.com	AKAMAI-AS	CL	whitelisted
4	System	192.168.100.255:138	—	—	—	whitelisted
3216	svchost.exe	172.211.123.249:443	client.wns.windows.com	MICROSOFT-CORP-MSN-AS-BLOCK	FR	whitelisted
6544	svchost.exe	20.190.159.128:443	login.live.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	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
7988	SIHClient.exe	20.109.210.53:443	slscr.update.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	US	whitelisted

DNS requests

Domain	IP	Reputation
settings-win.data.microsoft.com	51.124.78.146	whitelisted
crl.microsoft.com	2.16.168.114 2.16.168.124 23.48.23.158 23.48.23.156 23.48.23.173 23.48.23.162 23.48.23.177 23.48.23.180 23.48.23.169 23.48.23.190 23.48.23.141	whitelisted
google.com	142.250.185.142	whitelisted
www.microsoft.com	23.219.150.101 184.30.21.171	whitelisted
client.wns.windows.com	172.211.123.249 172.211.123.248	whitelisted
login.live.com	20.190.159.128 20.190.159.23 40.126.31.129 40.126.31.73 40.126.31.69 40.126.31.2 20.190.159.71 40.126.31.130	whitelisted
ocsp.digicert.com	2.23.77.188	whitelisted
slscr.update.microsoft.com	20.109.210.53	whitelisted
fe3cr.delivery.mp.microsoft.com	13.85.23.206	whitelisted
nexusrules.officeapps.live.com	52.111.227.13	whitelisted

Threats

No threats detected

Add for printing

No debug info

General Info

OInstall.exe

7E58CAA6E6C089C1EA4FA69528B4433D

4545993D5464A5270657F4A4009FE41CBDC758C5

4B1135F82C77D66CA0613988CF8C205F14D8A69F684A238CD51A4D7D3B058CAA

98304:850t7G+WFwLSD9E0B819rIiPxhawKUrIxKjzmc9E035VkTv9E0somRnJTYMAezxN:Eq

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Executing a file with an untrusted certificate

SUSPICIOUS

Drops 7-zip archiver for unpacking

Executable content was dropped or overwritten

Process drops legitimate windows executable

Starts application with an unusual extension

Starts CMD.EXE for commands execution

The process drops C-runtime libraries

Reads security settings of Internet Explorer

Searches for installed software

Starts a Microsoft application from unusual location

INFO

Reads Environment values

Checks supported languages

Reads the computer name

The sample compiled with english language support

Process checks computer location settings

Reads Microsoft Office registry keys

Checks proxy server information

Reads the machine GUID from the registry

Create files in a temporary directory

Creates files or folders in the user directory

Reads the software policy settings

UPX packer has been detected

Reads CPU info

Malware configuration

Static information

TRiD

EXIF

EXE

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

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings