Malware analysis VisualStudioSetup.exe Malicious activity

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File name:	VisualStudioSetup.exe
Full analysis:	https://app.any.run/tasks/e879c1c8-98d3-4bb3-a326-54357e99b58b
Verdict:	Malicious activity
Analysis date:	December 01, 2024, 11:55:24
OS:	Windows 10 Professional (build: 19045, 64 bit)
Indicators:
MIME:	application/vnd.microsoft.portable-executable
File info:	PE32 executable (GUI) Intel 80386, for MS Windows, 6 sections
MD5:	0D387B1F9F8A81E788CA5AF7AF20C062
SHA1:	703DD682413BB8FB4D87DD12CC0A27EAF01A4621
SHA256:	9F56AE999B663B9B604DB2D64915E6C7F91DCDA305F9C2CD915966A0B695FD9A
SSDEEP:	98304:DYxq3DIGEnqmpqdg5cgjjYzxLhcb2T7HDpRoYWmU09OL1HXR4cnXYWiP3v63MsEU:mVe

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:
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 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
- Changes powershell execution policy (Bypass)
  - setup.exe (PID: 1228)
- Bypass execution policy to execute commands
  - powershell.exe (PID: 644)
SUSPICIOUS
- Starts a Microsoft application from unusual location
  - VisualStudioSetup.exe (PID: 6232)
- Process drops legitimate windows executable
  - VisualStudioSetup.exe (PID: 6232)
  - vs_setup_bootstrapper.exe (PID: 6564)
- Executable content was dropped or overwritten
  - VisualStudioSetup.exe (PID: 6232)
  - vs_setup_bootstrapper.exe (PID: 6564)
  - setup.exe (PID: 1228)
- Reads security settings of Internet Explorer
  - VisualStudioSetup.exe (PID: 6232)
  - vs_setup_bootstrapper.exe (PID: 6564)
  - setup.exe (PID: 5604)
  - setup.exe (PID: 1228)
- The process drops C-runtime libraries
  - vs_setup_bootstrapper.exe (PID: 6564)
- The process creates files with name similar to system file names
  - vs_setup_bootstrapper.exe (PID: 6564)
- Creates a software uninstall entry
  - vs_installer.windows.exe (PID: 6560)
- Reads the date of Windows installation
  - setup.exe (PID: 5604)
- Application launched itself
  - setup.exe (PID: 5604)
- Searches for installed software
  - vs_installer.windows.exe (PID: 6560)
- Checks Windows Trust Settings
  - setup.exe (PID: 1228)
  - msiexec.exe (PID: 6188)
  - setup.exe (PID: 5604)
- The process executes Powershell scripts
  - setup.exe (PID: 1228)
- The process bypasses the loading of PowerShell profile settings
  - setup.exe (PID: 1228)
- The process hides Powershell's copyright startup banner
  - setup.exe (PID: 1228)
- The process hide an interactive prompt from the user
  - setup.exe (PID: 1228)
- Starts POWERSHELL.EXE for commands execution
  - setup.exe (PID: 1228)
INFO
- Checks supported languages
  - VisualStudioSetup.exe (PID: 6232)
  - vs_setup_bootstrapper.exe (PID: 6564)
  - setup.exe (PID: 5604)
  - vs_installer.windows.exe (PID: 6560)
  - setup.exe (PID: 1228)
  - msiexec.exe (PID: 6188)
- Reads the machine GUID from the registry
  - VisualStudioSetup.exe (PID: 6232)
  - vs_setup_bootstrapper.exe (PID: 6564)
  - setup.exe (PID: 5604)
  - msiexec.exe (PID: 6188)
  - setup.exe (PID: 1228)
- Reads the computer name
  - VisualStudioSetup.exe (PID: 6232)
  - vs_setup_bootstrapper.exe (PID: 6564)
  - setup.exe (PID: 5604)
  - vs_installer.windows.exe (PID: 6560)
  - setup.exe (PID: 1228)
  - msiexec.exe (PID: 6188)
- Process checks computer location settings
  - VisualStudioSetup.exe (PID: 6232)
  - setup.exe (PID: 5604)
- Create files in a temporary directory
  - VisualStudioSetup.exe (PID: 6232)
  - setup.exe (PID: 5604)
  - vs_setup_bootstrapper.exe (PID: 6564)
- Creates files in the program directory
  - vs_setup_bootstrapper.exe (PID: 6564)
  - setup.exe (PID: 5604)
- Displays MAC addresses of computer network adapters
  - getmac.exe (PID: 6752)
- Reads Environment values
  - setup.exe (PID: 5604)
  - setup.exe (PID: 1228)
- Creates files or folders in the user directory
  - setup.exe (PID: 5604)
  - vs_setup_bootstrapper.exe (PID: 6564)
- Disables trace logs
  - vs_setup_bootstrapper.exe (PID: 6564)
  - setup.exe (PID: 5604)
  - setup.exe (PID: 1228)
- Checks proxy server information
  - vs_setup_bootstrapper.exe (PID: 6564)
  - setup.exe (PID: 5604)
  - setup.exe (PID: 1228)
- Reads CPU info
  - vs_setup_bootstrapper.exe (PID: 6564)
  - setup.exe (PID: 5604)
- Reads the software policy settings
  - vs_setup_bootstrapper.exe (PID: 6564)
  - setup.exe (PID: 5604)
  - setup.exe (PID: 1228)
  - msiexec.exe (PID: 6188)
  - powershell.exe (PID: 644)
- The process uses the downloaded file
  - setup.exe (PID: 5604)
- Executable content was dropped or overwritten
  - msiexec.exe (PID: 6188)
- Reads security settings of Internet Explorer
  - powershell.exe (PID: 644)

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 (generic) (52.9)
.exe	\|	Generic Win/DOS Executable (23.5)
.exe	\|	DOS Executable Generic (23.5)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2024:09:18 20:15:42+00:00
ImageFileCharacteristics:	Executable, Large address aware, 32-bit
PEType:	PE32
LinkerVersion:	14.16
CodeSize:	227328
InitializedDataSize:	199680
UninitializedDataSize:	-
EntryPoint:	0x1dfd0
OSVersion:	5.1
ImageVersion:	10
SubsystemVersion:	6
Subsystem:	Windows GUI
FileVersionNumber:	17.12.35521.163
ProductVersionNumber:	17.12.35521.163
FileFlagsMask:	0x003f
FileFlags:	(none)
FileOS:	Win32
ObjectFileType:	Executable application
FileSubtype:	-
LanguageCode:	English (U.S.)
CharacterSet:	Unicode
CompanyName:	Microsoft Corporation
FileDescription:	Visual Studio Installer
FileVersion:	17.12.35521.163
InternalName:	vs_community.exe
OriginalFileName:	vs_community.exe
ProductName:	Microsoft Visual Studio Community
ProductVersion:	Visual Studio 2022
LegalCopyright:	© Microsoft Corporation. All rights reserved.

No data.

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All screenshots are available in the full report

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Total processes

138

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

644

"C:\WINDOWS\SysWOW64\\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -NoLogo -NoProfile -Noninteractive -File "C:\Program Files (x86)\Microsoft Visual Studio\Installer\PrecheckTools\Microsoft.VisualStudio.Setup.TestPowerShell.ps1"

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

—

setup.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Windows PowerShell

Exit code:

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\syswow64\windowspowershell\v1.0\powershell.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\msvcrt.dll
c:\windows\syswow64\oleaut32.dll

1228

"C:\Program Files (x86)\Microsoft Visual Studio\Installer\setup.exe" elevate --activityId c5279dfe-881b-479b-a4c0-eda794bc9a9b --campaign 2030:f436970261ef4edbb5c4747a0451ff25 --handle 524814 --locale en-US --pid 5604 --pipeName b7d3b9c7c50844fcb69d0c8adfdda5ef --serializedSession "{\"TelemetryLevel\":null,\"IsOptedIn\":true,\"HostName\":\"Default\",\"AppInsightsInstrumentationKey\":\"f144292e-e3b2-4011-ac90-20e5c03fbce5\",\"AsimovInstrumentationKey\":\"AIF-312cbd79-9dbb-4c48-a7da-3cc2a931cb70\",\"CollectorApiKey\":\"f3e86b4023cc43f0be495508d51f588a-f70d0e59-0fb0-4473-9f19-b4024cc340be-7296\",\"AppId\":1000,\"UserId\":\"cf6ac4dc-0918-4271-ab7e-b19055d556f3\",\"Id\":\"d015a33c-eb28-4dc7-8ce1-54c6f48acd7b\",\"ProcessStartTime\":638686509591986138,\"SkuName\":null,\"VSExeVersion\":null,\"BucketFiltersToEnableWatsonForFaults\":[{\"AdditionalProperties\":[],\"Id\":\"a02930d9-c607-41c3-8698-0fd9196735a5\",\"WatsonEventType\":\"VisualStudioNonFatalErrors2\",\"BucketParameterFilters\":[null,null,\"(?i)vs\\.setup.*\",null,null,null,null,null,null,null]},{\"AdditionalProperties\":[],\"Id\":\"64a13603-6d89-42e4-a299-13f77e5ad306\",\"WatsonEventType\":\"VisualStudioNonFatalErrors2\",\"BucketParameterFilters\":[null,null,\"(?i)vs\\.willow.*\",null,null,null,null,null,null,null]}],\"BucketFiltersToAddDumpsToFaults\":[]}"

C:\Program Files (x86)\Microsoft Visual Studio\Installer\setup.exe

setup.exe

User:

admin

Company:

Microsoft

Integrity Level:

HIGH

Description:

Visual Studio Installer

Version:

3.12.2149.20818

Modules

Images
c:\program files (x86)\microsoft visual studio\installer\setup.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.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

4132

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

C:\Windows\System32\conhost.exe

—

powershell.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

5604

"C:\Program Files (x86)\Microsoft Visual Studio\Installer\setup.exe" /finalizeInstall install --in "C:\ProgramData\Microsoft\VisualStudio\Packages\_bootstrapper\vs_setup_bootstrapper_202412011155337570.json" --locale en-US --activityId "c5279dfe-881b-479b-a4c0-eda794bc9a9b" --campaign "2030:f436970261ef4edbb5c4747a0451ff25" --pipe "ca247ed2-2364-48da-9411-55dca26654b5"

C:\Program Files (x86)\Microsoft Visual Studio\Installer\setup.exe

vs_setup_bootstrapper.exe

User:

admin

Company:

Microsoft

Integrity Level:

HIGH

Description:

Visual Studio Installer

Version:

3.12.2149.20818

Modules

Images
c:\program files (x86)\microsoft visual studio\installer\setup.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.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

6188

C:\WINDOWS\system32\msiexec.exe /V

C:\Windows\System32\msiexec.exe

services.exe

User:

SYSTEM

Company:

Microsoft Corporation

Integrity Level:

SYSTEM

Description:

Windows® installer

Version:

5.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\msiexec.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\aclayers.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll

6232

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

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

explorer.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Visual Studio Installer

Exit code:

Version:

17.12.35521.163

Modules

Images
c:\users\admin\appdata\local\temp\visualstudiosetup.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\ole32.dll

6416

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

C:\Windows\System32\conhost.exe

—

vs_installer.windows.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

6560

"C:\Program Files (x86)\Microsoft Visual Studio\Installer\vs_installer.windows.exe" /finalizeinstall 6F320B93-EE3C-4826-85E0-ADF79F8D4C61 "Visual Studio Installer" "Microsoft Visual Studio Installer" 3.12.2149.20818 0 "C:\Program Files (x86)\Microsoft Visual Studio\Installer\setup.exe"

C:\Program Files (x86)\Microsoft Visual Studio\Installer\vs_installer.windows.exe

—

setup.exe

User:

admin

Company:

Microsoft

Integrity Level:

HIGH

Description:

Microsoft.VisualStudio.Installer.Windows

Exit code:

Version:

3.12.2149.20818

Modules

Images
c:\program files (x86)\microsoft visual studio\installer\vs_installer.windows.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.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

6564

"C:\Users\admin\AppData\Local\Temp\c39df852e9011801a0495504\vs_bootstrapper_d15\vs_setup_bootstrapper.exe" --env "_SFX_CAB_EXE_PACKAGE:C:\Users\admin\AppData\Local\Temp\VisualStudioSetup.exe _SFX_CAB_EXE_ORIGINALWORKINGDIR:C:\Users\admin\AppData\Local\Temp"

C:\Users\admin\AppData\Local\Temp\c39df852e9011801a0495504\vs_bootstrapper_d15\vs_setup_bootstrapper.exe

VisualStudioSetup.exe

User:

admin

Company:

Microsoft

Integrity Level:

HIGH

Description:

Visual Studio Installer

Exit code:

Version:

3.12.2149.20818

Modules

Images
c:\users\admin\appdata\local\temp\c39df852e9011801a0495504\vs_bootstrapper_d15\vs_setup_bootstrapper.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\mscoree.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll

6752

"getmac"

C:\Windows\SysWOW64\getmac.exe

—

vs_setup_bootstrapper.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Displays NIC MAC information

Exit code:

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\syswow64\getmac.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

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Total events

25 740

Read events

25 532

Write events

182

Delete events

Modification events


(PID) Process:	(6564) vs_setup_bootstrapper.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\DevDiv
Operation:	write	Name:	DevMachineId
Value: de6db26b-8527-4d3c-b5d1-0f83e189ccdb
(PID) Process:	(6564) vs_setup_bootstrapper.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\VisualStudio\Telemetry\Default\v2
Operation:	write	Name:	UseCollector
Value: 0
(PID) Process:	(6564) vs_setup_bootstrapper.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\DeveloperTools
Operation:	write	Name:	deviceid
Value: de6db26b-8527-4d3c-b5d1-0f83e189ccdb
(PID) Process:	(6564) vs_setup_bootstrapper.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\DeveloperTools\HardwareCache
Operation:	write	Name:	HardDriveSerialNumber
Value: qm00001
(PID) Process:	(6564) vs_setup_bootstrapper.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\vs_setup_bootstrapper_RASMANCS
Operation:	write	Name:	EnableFileTracing
Value: 0
(PID) Process:	(6564) vs_setup_bootstrapper.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\vs_setup_bootstrapper_RASMANCS
Operation:	write	Name:	EnableAutoFileTracing
Value: 0
(PID) Process:	(6564) vs_setup_bootstrapper.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\vs_setup_bootstrapper_RASMANCS
Operation:	write	Name:	EnableConsoleTracing
Value: 0
(PID) Process:	(6564) vs_setup_bootstrapper.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\vs_setup_bootstrapper_RASMANCS
Operation:	write	Name:	FileTracingMask
Value:
(PID) Process:	(6564) vs_setup_bootstrapper.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\vs_setup_bootstrapper_RASMANCS
Operation:	write	Name:	ConsoleTracingMask
Value:
(PID) Process:	(6564) vs_setup_bootstrapper.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\vs_setup_bootstrapper_RASMANCS
Operation:	write	Name:	MaxFileSize
Value: 1048576

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Executable files

436

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
6232	VisualStudioSetup.exe	C:\Users\admin\AppData\Local\Temp\c39df852e9011801a0495504\vs_bootstrapper_d15\HelpFile\1033\help.html		html
		MD5:4F7415E811ACBDDED478B40C3E7B287E	SHA256:55846D86DBE60B1B663018D72BEFA0F53A61D34A4EB093563B93A41B2FAA34A5
6232	VisualStudioSetup.exe	C:\Users\admin\AppData\Local\Temp\c39df852e9011801a0495504\vs_bootstrapper_d15\HelpFile\1045\help.html		html
		MD5:9147BC24EACE34955B865DAA39DAD8AB	SHA256:322DB9FFDB987D0C824A4DE3B8DB40722BCAF95833DCF90E7B5F250A841E592B
6232	VisualStudioSetup.exe	C:\Users\admin\AppData\Local\Temp\c39df852e9011801a0495504\vs_bootstrapper_d15\HelpFile\1036\help.html		html
		MD5:F3F48126539E0BA3A98DD002FD224C3A	SHA256:7A13A7DA236E87310B88E620520C8DAB78F47210C57E1FABBD1AC3162215BAEB
6232	VisualStudioSetup.exe	C:\Users\admin\AppData\Local\Temp\c39df852e9011801a0495504\vs_bootstrapper_d15\HelpFile\3082\help.html		html
		MD5:0474106AC825B4F7727FF94576FC15C2	SHA256:A597AA82F35641455E12BD78662A05142F64BC221FF91D4EC4F2A8FA2983297F
6232	VisualStudioSetup.exe	C:\Users\admin\AppData\Local\Temp\c39df852e9011801a0495504\vs_bootstrapper_d15\HelpFile\1041\help.html		html
		MD5:92E54A7DB253A0A47C03B44D9651DF3C	SHA256:36C917F205A9C9D5F37788CA45ECD57D0F8EEB498F8320849BBEDF49E012E9F9
6232	VisualStudioSetup.exe	C:\Users\admin\AppData\Local\Temp\c39df852e9011801a0495504\vs_bootstrapper_d15\HelpFile\2052\help.html		html
		MD5:1BD86FBD65D005648103E050D9BEB9F1	SHA256:740117157B31BD5C634A232A0BA98A692B28ED2B4829EF52372200EB547D07CF
6232	VisualStudioSetup.exe	C:\Users\admin\AppData\Local\Temp\c39df852e9011801a0495504\vs_bootstrapper_d15\Microsoft.C2RSignatureReader.Native.dll		executable
		MD5:49DDD4D8C73E5BCE6CA296524F4AD7DC	SHA256:6D4F14A228A1C02FCC9EB8004828BA83A4A582359438AF979D096B8C12B27319
6232	VisualStudioSetup.exe	C:\Users\admin\AppData\Local\Temp\c39df852e9011801a0495504\vs_bootstrapper_d15\Microsoft.Identity.Client.Broker.dll		executable
		MD5:0616C47711CD8E496DE1CDF7A37DCED9	SHA256:2F8F83D478736EDDF80D531B5772AF61D4F70FBFADA671C9EC3D16E1CEBD7EF3
6232	VisualStudioSetup.exe	C:\Users\admin\AppData\Local\Temp\c39df852e9011801a0495504\vs_bootstrapper_d15\HelpFile\1040\help.html		html
		MD5:88289FD0D816A06C1A7B303397D0C122	SHA256:DF46CA96704CBEF3B79E0AA7A8B8239E7ACF12899B6C02A063F138C1F0F9FD34
6232	VisualStudioSetup.exe	C:\Users\admin\AppData\Local\Temp\c39df852e9011801a0495504\vs_bootstrapper_d15\HelpFile\1055\help.html		html
		MD5:C7B60E697671394781260D5B2CD21810	SHA256:CCF766B55CB0CC623F2705206A2AF04F2C83801580BC40A5AC20F644B814AB8F

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
4712	MoUsoCoreWorker.exe	GET	200	2.19.217.218:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl	unknown	—	—	whitelisted
4712	MoUsoCoreWorker.exe	GET	200	184.24.77.37:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
—	—	GET	200	184.24.77.37:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
—	—	GET	200	2.19.217.218:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl	unknown	—	—	whitelisted
—	—	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D	unknown	—	—	whitelisted
1176	svchost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
6564	vs_setup_bootstrapper.exe	GET	200	2.19.217.218:80	http://www.microsoft.com/pkiops/crl/MicCodSigPCA2011_2011-07-08.crl	unknown	—	—	whitelisted
6564	vs_setup_bootstrapper.exe	GET	200	184.24.77.37:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut_2010-06-23.crl	unknown	—	—	whitelisted
6564	vs_setup_bootstrapper.exe	GET	200	184.24.77.37:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
6564	vs_setup_bootstrapper.exe	GET	200	2.19.217.218:80	http://www.microsoft.com/pkiops/crl/Microsoft%20Time-Stamp%20PCA%202010(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	System	192.168.100.255:137	—	—	—	whitelisted
—	—	20.73.194.208:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
4712	MoUsoCoreWorker.exe	184.24.77.37:80	crl.microsoft.com	Akamai International B.V.	DE	whitelisted
—	—	184.24.77.37:80	crl.microsoft.com	Akamai International B.V.	DE	whitelisted
—	—	2.19.217.218:80	www.microsoft.com	Akamai International B.V.	NL	whitelisted
4712	MoUsoCoreWorker.exe	2.19.217.218:80	www.microsoft.com	Akamai International B.V.	NL	whitelisted
5064	SearchApp.exe	23.212.110.202:443	www.bing.com	Akamai International B.V.	CZ	whitelisted
—	—	192.229.221.95:80	ocsp.digicert.com	EDGECAST	US	whitelisted
4	System	192.168.100.255:138	—	—	—	whitelisted
1176	svchost.exe	20.190.159.4:443	login.live.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted

DNS requests

Domain	IP	Reputation
settings-win.data.microsoft.com	20.73.194.208 40.127.240.158	whitelisted
crl.microsoft.com	184.24.77.37 184.24.77.35	whitelisted
google.com	142.250.185.142	whitelisted
www.microsoft.com	2.19.217.218 88.221.169.152	whitelisted
www.bing.com	23.212.110.202 23.212.110.179 23.212.110.201 23.212.110.209 23.212.110.217 23.212.110.187 23.212.110.185 23.212.110.186 23.212.110.208	whitelisted
ocsp.digicert.com	192.229.221.95	whitelisted
login.live.com	20.190.159.4 40.126.31.69 40.126.31.71 20.190.159.73 40.126.31.67 20.190.159.68 20.190.159.71 40.126.31.73	whitelisted
go.microsoft.com	23.218.210.69 23.32.186.57	whitelisted
az667904.vo.msecnd.net	152.199.19.161	whitelisted
az700632.vo.msecnd.net	152.199.19.161	whitelisted

Threats

No threats detected

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No debug info

General Info

VisualStudioSetup.exe

0D387B1F9F8A81E788CA5AF7AF20C062

703DD682413BB8FB4D87DD12CC0A27EAF01A4621

9F56AE999B663B9B604DB2D64915E6C7F91DCDA305F9C2CD915966A0B695FD9A

98304:DYxq3DIGEnqmpqdg5cgjjYzxLhcb2T7HDpRoYWmU09OL1HXR4cnXYWiP3v63MsEU:mVe

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Changes powershell execution policy (Bypass)

Bypass execution policy to execute commands

SUSPICIOUS

Starts a Microsoft application from unusual location

Process drops legitimate windows executable

Executable content was dropped or overwritten

Reads security settings of Internet Explorer

The process drops C-runtime libraries

The process creates files with name similar to system file names

Creates a software uninstall entry

Reads the date of Windows installation

Application launched itself

Searches for installed software

Checks Windows Trust Settings

The process executes Powershell scripts

The process bypasses the loading of PowerShell profile settings

The process hides Powershell's copyright startup banner

The process hide an interactive prompt from the user

Starts POWERSHELL.EXE for commands execution

INFO

Checks supported languages

Reads the machine GUID from the registry

Reads the computer name

Process checks computer location settings

Create files in a temporary directory

Creates files in the program directory

Displays MAC addresses of computer network adapters

Reads Environment values

Creates files or folders in the user directory

Disables trace logs

Checks proxy server information

Reads CPU info

Reads the software policy settings

The process uses the downloaded file

Executable content was dropped or overwritten

Reads security settings of Internet Explorer

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