Malware analysis https://rustgun.com Malicious activity

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URL:	https://rustgun.com
Full analysis:	https://app.any.run/tasks/2209af64-14fd-4813-a2fb-8ffe74b4bae8
Verdict:	Malicious activity
Analysis date:	May 24, 2025, 22:06:34
OS:	Windows 10 Professional (build: 19044, 64 bit)
Tags:	phishing
Indicators:
MD5:	F8107E0F03CF75D16834373F5E2163DD
SHA1:	2827E86E6472B5D2B15767C1611A2E41A097182B
SHA256:	5746D5A729F634D2304907E4CEA039E3DDACE7881599AAEF676711893D95963D
SSDEEP:	3:N86r:26r

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:: 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
- PHISHING has been detected (SURICATA)
  - msedge.exe (PID: 7196)
SUSPICIOUS
No suspicious indicators.
INFO
- Connects to unusual port
  - msedge.exe (PID: 7196)
- Checks supported languages
  - identity_helper.exe (PID: 7968)
- Reads Environment values
  - identity_helper.exe (PID: 7968)
- Reads the computer name
  - identity_helper.exe (PID: 7968)
- Application launched itself
  - msedge.exe (PID: 6992)

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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No data.

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All screenshots are available in the full report

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Total processes

166

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID	CMD	Path	Indicators	Parent process
1012	"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=4524 --field-trial-handle=2024,i,2668351704642721606,7334377821720626058,262144 --variations-seed-version /prefetch:8	C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe	—	msedge.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Edge Exit code: 0 Version: 122.0.2365.59
1120	"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_search_indexer.mojom.SearchIndexerInterfaceBroker --lang=en-US --service-sandbox-type=search_indexer --message-loop-type-ui --no-appcompat-clear --mojo-platform-channel-handle=5476 --field-trial-handle=2024,i,2668351704642721606,7334377821720626058,262144 --variations-seed-version /prefetch:8	C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe	—	msedge.exe
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Version: 122.0.2365.59
4120	"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=6632 --field-trial-handle=2024,i,2668351704642721606,7334377821720626058,262144 --variations-seed-version /prefetch:8	C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe	—	msedge.exe
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 122.0.2365.59
4616	"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=5128 --field-trial-handle=2024,i,2668351704642721606,7334377821720626058,262144 --variations-seed-version /prefetch:8	C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe	—	msedge.exe
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 122.0.2365.59
4724	"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=6428 --field-trial-handle=2024,i,2668351704642721606,7334377821720626058,262144 --variations-seed-version /prefetch:8	C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe	—	msedge.exe
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 122.0.2365.59
5248	"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=6676 --field-trial-handle=2024,i,2668351704642721606,7334377821720626058,262144 --variations-seed-version /prefetch:8	C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe	—	msedge.exe
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 122.0.2365.59
5280	"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=6484 --field-trial-handle=2024,i,2668351704642721606,7334377821720626058,262144 --variations-seed-version /prefetch:8	C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe	—	msedge.exe
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 122.0.2365.59
5452	"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=6092 --field-trial-handle=2024,i,2668351704642721606,7334377821720626058,262144 --variations-seed-version /prefetch:8	C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe	—	msedge.exe
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 122.0.2365.59
5972	"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=7100 --field-trial-handle=2024,i,2668351704642721606,7334377821720626058,262144 --variations-seed-version /prefetch:8	C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe	—	msedge.exe
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 122.0.2365.59
6728	"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=122.0.6261.70 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=122.0.2365.59 --initial-client-data=0x300,0x304,0x308,0x2f8,0x314,0x7ffc8a075fd8,0x7ffc8a075fe4,0x7ffc8a075ff0	C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe	—	msedge.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Edge Version: 122.0.2365.59

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Total events

Read events

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
6992	msedge.exe	C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old~RF10a700.TMP		—
		MD5:—	SHA256:—
6992	msedge.exe	C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\parcel_tracking_db\LOG.old~RF10a700.TMP		—
		MD5:—	SHA256:—
6992	msedge.exe	C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old		—
		MD5:—	SHA256:—
6992	msedge.exe	C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\parcel_tracking_db\LOG.old		—
		MD5:—	SHA256:—
6992	msedge.exe	C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\PersistentOriginTrials\LOG.old~RF10a70f.TMP		—
		MD5:—	SHA256:—
6992	msedge.exe	C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\PersistentOriginTrials\LOG.old		—
		MD5:—	SHA256:—
6992	msedge.exe	C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old~RF10a74e.TMP		—
		MD5:—	SHA256:—
6992	msedge.exe	C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old		—
		MD5:—	SHA256:—
6992	msedge.exe	C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\discounts_db\LOG.old~RF10a70f.TMP		—
		MD5:—	SHA256:—
6992	msedge.exe	C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\discounts_db\LOG.old		—
		MD5:—	SHA256:—

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
6544	svchost.exe	GET	200	2.17.190.73:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
5496	MoUsoCoreWorker.exe	GET	200	184.30.21.171:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl	unknown	—	—	whitelisted
5496	MoUsoCoreWorker.exe	GET	200	23.216.77.42:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
5512	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
5512	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
4	System	192.168.100.255:137	—	—	—	whitelisted
5796	svchost.exe	51.104.136.2:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
3272	RUXIMICS.exe	51.104.136.2:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
—	—	51.104.136.2:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
5496	MoUsoCoreWorker.exe	23.216.77.42:80	crl.microsoft.com	Akamai International B.V.	DE	whitelisted
5496	MoUsoCoreWorker.exe	184.30.21.171:80	www.microsoft.com	AKAMAI-AS	DE	whitelisted
5496	MoUsoCoreWorker.exe	51.104.136.2:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
7196	msedge.exe	104.17.25.14:443	cdnjs.cloudflare.com	—	—	whitelisted
7196	msedge.exe	104.21.112.1:443	rustgun.com	—	—	unknown
7196	msedge.exe	13.107.42.16:443	config.edge.skype.com	MICROSOFT-CORP-MSN-AS-BLOCK	US	whitelisted

DNS requests

Domain	IP	Reputation
settings-win.data.microsoft.com	51.104.136.2	whitelisted
google.com	142.250.186.78	whitelisted
crl.microsoft.com	23.216.77.42 23.216.77.30 23.216.77.6 23.216.77.36 23.216.77.38 23.216.77.28 23.216.77.8	whitelisted
www.microsoft.com	13.107.246.45 184.30.21.171	whitelisted
config.edge.skype.com	13.107.42.16	whitelisted
rustgun.com	104.21.112.1 104.21.32.1 104.21.48.1 104.21.80.1 104.21.16.1 104.21.96.1 104.21.64.1	unknown
edge.microsoft.com	150.171.28.11 150.171.27.11	whitelisted
business.bing.com	13.107.6.158	whitelisted
edge-mobile-static.azureedge.net	13.107.246.45	whitelisted
www.bing.com	2.23.227.208 2.23.227.215	whitelisted

Threats

PID	Process	Class	Message
7196	msedge.exe	Not Suspicious Traffic	INFO [ANY.RUN] Cloudflare content delivery network (cdnjs .cloudflare .com)
7196	msedge.exe	Not Suspicious Traffic	INFO [ANY.RUN] Cloudflare content delivery network (cdnjs .cloudflare .com)
7196	msedge.exe	Not Suspicious Traffic	INFO [ANY.RUN] Cloudflare Network Error Logging (NEL)
7196	msedge.exe	Not Suspicious Traffic	INFO [ANY.RUN] Cloudflare Network Error Logging (NEL)
7196	msedge.exe	Possible Social Engineering Attempted	PHISHING [ANY.RUN] Suspected Phishing Fake Steam Domain 2
7196	msedge.exe	Possible Social Engineering Attempted	PHISHING [ANY.RUN] Suspected Phishing Fake Steam Domain 2
7196	msedge.exe	Not Suspicious Traffic	INFO [ANY.RUN] Cloudflare content delivery network (cdnjs .cloudflare .com)
7196	msedge.exe	Not Suspicious Traffic	INFO [ANY.RUN] Cloudflare content delivery network (cdnjs .cloudflare .com)
7196	msedge.exe	Possible Social Engineering Attempted	PHISHING [ANY.RUN] Suspected Phishing Fake Steam Domain 2
7196	msedge.exe	Possible Social Engineering Attempted	PHISHING [ANY.RUN] Suspected Phishing Fake Steam Domain 2

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No debug info

General Info

https://rustgun.com

F8107E0F03CF75D16834373F5E2163DD

2827E86E6472B5D2B15767C1611A2E41A097182B

5746D5A729F634D2304907E4CEA039E3DDACE7881599AAEF676711893D95963D

3:N86r:26r

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

PHISHING has been detected (SURICATA)

SUSPICIOUS

INFO

Connects to unusual port

Checks supported languages

Reads Environment values

Reads the computer name

Application launched itself

Malware configuration

Static information

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Information

Information

Information

Information

Information

Information

Information

Information

Information

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings