Malware analysis har.jonathansec.com Malicious activity

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URL:	har.jonathansec.com
Full analysis:	https://app.any.run/tasks/8ecd6b57-1c88-432d-b182-b65164315c14
Verdict:	Malicious activity
Analysis date:	October 03, 2025, 17:14:39
OS:	Windows 10 Professional (build: 19044, 64 bit)
Tags:	phishing-ml
Indicators:
MD5:	79DB37342E1A09C49327997D5F794BE2
SHA1:	88ACFE9AE8C19AAAC4A703FB5B4CC9D27C84F589
SHA256:	12608B30725869307955E1C6551F4F055F130FBF3BFF3F1B47C0820C2DA2D5C9
SSDEEP:	3:QKwrELmLGKIn:QKwQL8Kn

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 (133.0.6943.127)
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 (133.0.3065.92)
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) (136.0)
Mozilla Maintenance Service (136.0)
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)
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
No malicious indicators.
SUSPICIOUS
No suspicious indicators.
INFO
- Application launched itself
  - chrome.exe (PID: 2840)
- Checks proxy server information
  - BackgroundTransferHost.exe (PID: 6364)
- Creates files or folders in the user directory
  - BackgroundTransferHost.exe (PID: 6364)
- Reads security settings of Internet Explorer
  - BackgroundTransferHost.exe (PID: 332)
  - BackgroundTransferHost.exe (PID: 2760)
  - BackgroundTransferHost.exe (PID: 6364)
  - BackgroundTransferHost.exe (PID: 8212)
  - BackgroundTransferHost.exe (PID: 8368)
- Reads the software policy settings
  - BackgroundTransferHost.exe (PID: 6364)

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

189

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID	CMD	Path	Indicators	Parent process
332	"BackgroundTransferHost.exe" -ServerName:BackgroundTransferHost.1	C:\Windows\System32\BackgroundTransferHost.exe	—	svchost.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Download/Upload Host Exit code: 1 Version: 10.0.19041.3636 (WinBuild.160101.0800)
764	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --disable-quic --string-annotations --field-trial-handle=2228,i,1269815926613540850,11828836775966072004,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction --variations-seed-version=20250221-144540.991000 --mojo-platform-channel-handle=2288 /prefetch:8	C:\Program Files\Google\Chrome\Application\chrome.exe	—	chrome.exe
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 133.0.6943.127
1516	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --string-annotations --gpu-preferences=UAAAAAAAAADgABAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --field-trial-handle=1872,i,1269815926613540850,11828836775966072004,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction --variations-seed-version=20250221-144540.991000 --mojo-platform-channel-handle=1984 /prefetch:2	C:\Program Files\Google\Chrome\Application\chrome.exe	—	chrome.exe
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 133.0.6943.127
2760	"BackgroundTransferHost.exe" -ServerName:BackgroundTransferHost.1	C:\Windows\System32\BackgroundTransferHost.exe	—	svchost.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Download/Upload Host Exit code: 1 Version: 10.0.19041.3636 (WinBuild.160101.0800)
2840	"C:\Program Files\Google\Chrome\Application\chrome.exe" --disk-cache-dir=null --disk-cache-size=1 --media-cache-size=1 --disable-gpu-shader-disk-cache --disable-background-networking --disable-features=OptimizationGuideModelDownloading,OptimizationHintsFetching,OptimizationTargetPrediction,OptimizationHints "har.jonathansec.com"	C:\Program Files\Google\Chrome\Application\chrome.exe		explorer.exe
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 133.0.6943.127
2896	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\admin\AppData\Local\Google\Chrome\User Data\Crashpad" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=133.0.6943.127 --initial-client-data=0x21c,0x220,0x224,0x1f8,0x228,0x7ffba21cfff8,0x7ffba21d0004,0x7ffba21d0010	C:\Program Files\Google\Chrome\Application\chrome.exe	—	chrome.exe
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 133.0.6943.127
4284	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --disable-quic --string-annotations --field-trial-handle=2080,i,1269815926613540850,11828836775966072004,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction --variations-seed-version=20250221-144540.991000 --mojo-platform-channel-handle=2140 /prefetch:3	C:\Program Files\Google\Chrome\Application\chrome.exe		chrome.exe
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 133.0.6943.127
4696	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --enable-dinosaur-easter-egg-alt-images --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=3 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3064,i,1269815926613540850,11828836775966072004,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction --variations-seed-version=20250221-144540.991000 --mojo-platform-channel-handle=2852 /prefetch:1	C:\Program Files\Google\Chrome\Application\chrome.exe	—	chrome.exe
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 133.0.6943.127
5424	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --extension-process --enable-dinosaur-easter-egg-alt-images --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=3 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=3588,i,1269815926613540850,11828836775966072004,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction --variations-seed-version=20250221-144540.991000 --mojo-platform-channel-handle=3716 /prefetch:2	C:\Program Files\Google\Chrome\Application\chrome.exe	—	chrome.exe
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 133.0.6943.127
5580	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --enable-dinosaur-easter-egg-alt-images --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=3 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3068,i,1269815926613540850,11828836775966072004,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction --variations-seed-version=20250221-144540.991000 --mojo-platform-channel-handle=3120 /prefetch:1	C:\Program Files\Google\Chrome\Application\chrome.exe	—	chrome.exe
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 133.0.6943.127

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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
2840	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\PersistentOriginTrials\LOG.old~RF170fee.TMP		—
		MD5:—	SHA256:—
2840	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\commerce_subscription_db\LOG.old~RF170fee.TMP		—
		MD5:—	SHA256:—
2840	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\PersistentOriginTrials\LOG.old		—
		MD5:—	SHA256:—
2840	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\commerce_subscription_db\LOG.old		—
		MD5:—	SHA256:—
2840	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\ClientCertificates\LOG.old~RF170fee.TMP		—
		MD5:—	SHA256:—
2840	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\ClientCertificates\LOG.old		—
		MD5:—	SHA256:—
2840	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\parcel_tracking_db\LOG.old~RF17100d.TMP		—
		MD5:—	SHA256:—
2840	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Segmentation Platform\SegmentInfoDB\LOG.old~RF170ffd.TMP		—
		MD5:—	SHA256:—
2840	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Segmentation Platform\SegmentInfoDB\LOG.old		—
		MD5:—	SHA256:—
2840	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\chrome_cart_db\LOG.old~RF170ffd.TMP		—
		MD5:—	SHA256:—

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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
4284	chrome.exe	GET	200	142.250.185.78:80	http://clients2.google.com/time/1/current?cup2key=8:egVwns32s5loKHcu846YWiJaABBqnnEfXJ5tK5FRjtY&cup2hreq=e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855	unknown	—	—	whitelisted
5212	svchost.exe	GET	200	184.30.131.245:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
8892	backgroundTaskHost.exe	GET	200	184.30.131.245:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D	unknown	—	—	whitelisted
5212	svchost.exe	GET	200	184.30.131.245:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
8932	backgroundTaskHost.exe	GET	200	184.30.131.245:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D	unknown	—	—	whitelisted
6364	BackgroundTransferHost.exe	GET	200	184.30.131.245:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D	unknown	—	—	whitelisted
8996	backgroundTaskHost.exe	GET	200	184.30.131.245:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D	unknown	—	—	whitelisted

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
4	System	192.168.100.255:137	—	—	—	whitelisted
7220	RUXIMICS.exe	20.73.194.208:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
6016	MoUsoCoreWorker.exe	20.73.194.208:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
5224	SearchApp.exe	92.123.104.61:443	www.bing.com	Akamai International B.V.	DE	whitelisted
4284	chrome.exe	142.250.185.78:80	clients2.google.com	GOOGLE	US	whitelisted
4284	chrome.exe	172.217.16.138:443	safebrowsingohttpgateway.googleapis.com	GOOGLE	US	whitelisted
4284	chrome.exe	104.18.13.143:443	har.jonathansec.com	CLOUDFLARENET	—	unknown
4284	chrome.exe	142.250.102.84:443	accounts.google.com	GOOGLE	US	whitelisted
4284	chrome.exe	104.18.94.41:443	challenges.cloudflare.com	CLOUDFLARENET	—	whitelisted
4	System	192.168.100.255:138	—	—	—	whitelisted

DNS requests

Domain	IP	Reputation
settings-win.data.microsoft.com	20.73.194.208 40.127.240.158	whitelisted
google.com	142.250.186.78	whitelisted
www.bing.com	92.123.104.61 92.123.104.67 92.123.104.5 92.123.104.7 92.123.104.66 92.123.104.65 92.123.104.64 92.123.104.59 92.123.104.62 92.123.104.9 92.123.104.11 92.123.104.6 92.123.104.4 92.123.104.12	whitelisted
clients2.google.com	142.250.185.78	whitelisted
safebrowsingohttpgateway.googleapis.com	172.217.16.138 142.250.185.234 142.250.181.234 216.58.206.74 142.250.186.42 142.250.186.74 216.58.206.42 142.250.186.170 142.250.74.202 216.58.212.170 142.250.184.202 142.250.184.234 142.250.185.202 172.217.16.202 142.250.186.138 142.250.186.106	whitelisted
har.jonathansec.com	104.18.13.143 104.18.12.143	unknown
accounts.google.com	142.250.102.84	whitelisted
challenges.cloudflare.com	104.18.94.41 104.18.95.41	whitelisted
www.google.com	142.250.184.228	whitelisted
picsum.photos	104.26.4.30 172.67.74.163 104.26.5.30	whitelisted

Threats

PID	Process	Class	Message
4284	chrome.exe	Not Suspicious Traffic	INFO [ANY.RUN] Cloudflare turnstile CAPTCHA challenge
—	—	Potentially Bad Traffic	SUSPICIOUS [ANY.RUN] Challenge-Platform Page Request to cdn-cgi
4284	chrome.exe	Not Suspicious Traffic	INFO [ANY.RUN] Cloudflare turnstile CAPTCHA challenge
—	—	Unknown Traffic	ET USER_AGENTS Microsoft Dr Watson User-Agent (MSDW)

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No debug info

General Info

har.jonathansec.com

79DB37342E1A09C49327997D5F794BE2

88ACFE9AE8C19AAAC4A703FB5B4CC9D27C84F589

12608B30725869307955E1C6551F4F055F130FBF3BFF3F1B47C0820C2DA2D5C9

3:QKwrELmLGKIn:QKwQL8Kn

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

SUSPICIOUS

INFO

Application launched itself

Checks proxy server information

Creates files or folders in the user directory

Reads security settings of Internet Explorer

Reads the software policy settings

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