Malware analysis swift-bootstrapper.exe Malicious activity

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File name:	swift-bootstrapper.exe
Full analysis:	https://app.any.run/tasks/7018d6e0-9443-44c4-8022-be5da5735955
Verdict:	Malicious activity
Analysis date:	December 28, 2024, 18:59:05
OS:	Windows 10 Professional (build: 19045, 64 bit)
Tags:	auto generic github rust
Indicators:
MIME:	application/vnd.microsoft.portable-executable
File info:	PE32+ executable (console) x86-64, for MS Windows, 5 sections
MD5:	26E350B6F17A777A79B8BE46E1B06AC0
SHA1:	ACDBBEF171B2361604BB7678645ACF62FC2CC7AF
SHA256:	29C535C85CA221059C46B364B9B6A81E68A0E0A6AEF5DA460DCB0DADDF90D2F1
SSDEEP:	98304:9HSxyqAQYZCPUOdLT5W0rQlKW0AKP7k3ApjBYEQ3jd60roAKCuEJQMUpEPd9B/NX:JI

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
- GENERIC has been found (auto)
  - swift-bootstrapper.exe (PID: 6324)
SUSPICIOUS
- Executable content was dropped or overwritten
  - swift-bootstrapper.exe (PID: 6324)
INFO
- Checks proxy server information
  - swift-bootstrapper.exe (PID: 6324)
- Checks supported languages
  - swift-bootstrapper.exe (PID: 6324)
- Reads the computer name
  - swift-bootstrapper.exe (PID: 6324)
- Create files in a temporary directory
  - swift-bootstrapper.exe (PID: 6324)
- Reads the software policy settings
  - swift-bootstrapper.exe (PID: 6324)
- Application based on Rust
  - swift-bootstrapper.exe (PID: 6324)

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	\|	Win64 Executable (generic) (87.3)
.exe	\|	Generic Win/DOS Executable (6.3)
.exe	\|	DOS Executable Generic (6.3)

EXIF

EXE

MachineType:	AMD AMD64
TimeStamp:	2024:12:06 18:09:31+00:00
ImageFileCharacteristics:	Executable, Large address aware
PEType:	PE32+
LinkerVersion:	14.41
CodeSize:	4163072
InitializedDataSize:	1816064
UninitializedDataSize:	-
EntryPoint:	0x3f65a0
OSVersion:	6
ImageVersion:	-
SubsystemVersion:	6
Subsystem:	Windows command line

No data.

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All screenshots are available in the full report

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Total processes

155

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

6324

"C:\Users\admin\AppData\Local\Temp\swift-bootstrapper.exe"

C:\Users\admin\AppData\Local\Temp\swift-bootstrapper.exe

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

3221225786

Modules

Images
c:\users\admin\appdata\local\temp\swift-bootstrapper.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\bcryptprimitives.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll

6340

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

C:\Windows\System32\conhost.exe

—

swift-bootstrapper.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

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

760

Read events

760

Write events

Delete events

Modification events

No data

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
6324	swift-bootstrapper.exe	C:\Users\admin\AppData\Local\Temp\bin\Dll3.dll		executable
		MD5:BCE1D5D3EAF202E94AEB60D48FB4B37C	SHA256:AF0B4EA1E4FB763068FA6E07BBA264373511BB96D394E28D721EAEDFC0FBEAEB
6324	swift-bootstrapper.exe	C:\Users\admin\AppData\Local\Temp\Swift.exe		executable
		MD5:64B0517790437B071FEF6CD6782D4B9F	SHA256:E12D17C65A31989079774E3E465178CDD9FB5D07E101D4654BDF8EA618F6B1F5
6324	swift-bootstrapper.exe	C:\Users\admin\AppData\Local\Temp\bin\injector.exe		executable
		MD5:A5CCAEC11B613A44116B6EFF8230664A	SHA256:07409D4ADC7D4F9DB6AD642C1D7F989C69516F0B356214A8C1C1E6BB58F43EF4

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
5064	SearchApp.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D	unknown	—	—	whitelisted
4536	svchost.exe	GET	200	2.16.164.114:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
4536	svchost.exe	GET	200	88.221.169.152:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl	unknown	—	—	whitelisted
6540	backgroundTaskHost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D	unknown	—	—	whitelisted
1176	svchost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
7112	SIHClient.exe	GET	200	88.221.169.152:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl	unknown	—	—	whitelisted
7112	SIHClient.exe	GET	200	88.221.169.152:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl	unknown	—	—	whitelisted
5064	SearchApp.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEA77flR%2B3w%2FxBpruV2lte6A%3D	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
432	RUXIMICS.exe	51.124.78.146:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
4712	MoUsoCoreWorker.exe	51.124.78.146:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
—	—	51.124.78.146:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
5064	SearchApp.exe	2.23.209.179:443	www.bing.com	Akamai International B.V.	GB	whitelisted
5064	SearchApp.exe	192.229.221.95:80	ocsp.digicert.com	EDGECAST	US	whitelisted
4536	svchost.exe	2.16.164.114:80	crl.microsoft.com	Akamai International B.V.	NL	whitelisted
4536	svchost.exe	88.221.169.152:80	www.microsoft.com	AKAMAI-AS	DE	whitelisted
6324	swift-bootstrapper.exe	128.116.123.3:443	clientsettings.roblox.com	ROBLOX-PRODUCTION	US	whitelisted
4	System	192.168.100.255:138	—	—	—	whitelisted

DNS requests

Domain	IP	Reputation
settings-win.data.microsoft.com	51.124.78.146 40.127.240.158 4.231.128.59	whitelisted
crl.microsoft.com	2.16.164.114 2.16.164.49 2.16.164.72 2.16.164.51	whitelisted
google.com	142.250.184.238	whitelisted
www.bing.com	2.23.209.179 2.23.209.133 2.23.209.189 2.23.209.135 2.23.209.130 2.23.209.182 2.23.209.185 2.23.209.177 2.23.209.187 2.23.209.149 2.23.209.148 2.23.209.140	whitelisted
ocsp.digicert.com	192.229.221.95	whitelisted
www.microsoft.com	88.221.169.152	whitelisted
clientsettings.roblox.com	128.116.123.3	unknown
bunni.lol	188.114.97.3 188.114.96.3	unknown
github.com	140.82.121.4	shared
raw.githubusercontent.com	185.199.111.133 185.199.109.133 185.199.110.133 185.199.108.133	shared

Threats

PID	Process	Class	Message
2192	svchost.exe	Not Suspicious Traffic	INFO [ANY.RUN] Attempting to access raw user content on GitHub

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No debug info

General Info

swift-bootstrapper.exe

26E350B6F17A777A79B8BE46E1B06AC0

ACDBBEF171B2361604BB7678645ACF62FC2CC7AF

29C535C85CA221059C46B364B9B6A81E68A0E0A6AEF5DA460DCB0DADDF90D2F1

98304:9HSxyqAQYZCPUOdLT5W0rQlKW0AKP7k3ApjBYEQ3jd60roAKCuEJQMUpEPd9B/NX:JI

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

GENERIC has been found (auto)

SUSPICIOUS

Executable content was dropped or overwritten

INFO

Checks proxy server information

Checks supported languages

Reads the computer name

Create files in a temporary directory

Reads the software policy settings

Application based on Rust

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