Malware analysis http://owaupdatyua.xf.cz Malicious activity

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URL:	http://owaupdatyua.xf.cz
Full analysis:	https://app.any.run/tasks/c6c4d37d-0d6c-470c-ae3b-17573e64b0f0
Verdict:	Malicious activity
Analysis date:	October 09, 2019, 16:13:06
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:	63D337477979A2ABAF87B89327E8F4F6
SHA1:	DEC8CEC07A6DA1A4E19B1A6B839A9BF421156239
SHA256:	235AB01EA41D9A60CD6766306FA38E2D56D344A3773EB681D6DB488C01A820D1
SSDEEP:	3:N1KRSEAvGf:C0EAI

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:: 180 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: 120 seconds
MITM proxy:: off
Privacy:: Public submission
Fakenet option:: off
Route via Tor:: off
Autoconfirmation of UAC:: on
Network:: on

Software preset

Internet Explorer 8.0.7601.17514 undefined
Adobe Acrobat Reader DC MUI (15.023.20070)
Adobe Flash Player 26 ActiveX (26.0.0.131)
Adobe Flash Player 26 NPAPI (26.0.0.131)
Adobe Flash Player 26 PPAPI (26.0.0.131)
Adobe Refresh Manager (1.8.0)
CCleaner (5.35)
FileZilla Client 3.36.0 (3.36.0)
Google Chrome (75.0.3770.100)
Google Update Helper (1.3.34.7)
Java 8 Update 92 (8.0.920.14)
Java Auto Updater (2.8.92.14)
Microsoft .NET Framework 4.7.2 (4.7.03062)
Microsoft Office Access MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Access Setup Metadata MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Excel MUI (English) 2010 (14.0.6029.1000)
Microsoft Office OneNote MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Outlook MUI (English) 2010 (14.0.6029.1000)
Microsoft Office PowerPoint MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Professional 2010 (14.0.6029.1000)
Microsoft Office Proof (English) 2010 (14.0.6029.1000)
Microsoft Office Proof (French) 2010 (14.0.6029.1000)
Microsoft Office Proof (Spanish) 2010 (14.0.6029.1000)
Microsoft Office Proofing (English) 2010 (14.0.6029.1000)
Microsoft Office Publisher MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Shared MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Shared Setup Metadata MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Single Image 2010 (14.0.6029.1000)
Microsoft Office Word MUI (English) 2010 (14.0.6029.1000)
Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.6161 (9.0.30729.6161)
Microsoft Visual C++ 2010 x86 Redistributable - 10.0.40219 (10.0.40219)
Microsoft Visual C++ 2013 Redistributable (x86) - 12.0.30501 (12.0.30501.0)
Microsoft Visual C++ 2013 x86 Additional Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2013 x86 Minimum Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2015-2019 Redistributable (x86) - 14.21.27702 (14.21.27702.2)
Microsoft Visual C++ 2019 X86 Additional Runtime - 14.21.27702 (14.21.27702)
Microsoft Visual C++ 2019 X86 Minimum Runtime - 14.21.27702 (14.21.27702)
Mozilla Firefox 68.0.1 (x86 en-US) (68.0.1)
Notepad++ (32-bit x86) (7.5.1)
Opera 12.15 (12.15.1748)
Skype version 8.29 (8.29)
Update for Microsoft .NET Framework 4.7.2 (KB4087364) (1)
VLC media player (2.2.6)
WinRAR 5.60 (32-bit) (5.60.0)

Hotfixes

Client LanguagePack Package
Client Refresh LanguagePack Package
CodecPack Basic Package
Foundation Package
IE Troubleshooters Package
InternetExplorer Optional Package
KB2534111
KB2999226
KB4019990
KB976902
LocalPack AU Package
LocalPack CA Package
LocalPack GB Package
LocalPack US Package
LocalPack ZA Package
ProfessionalEdition
UltimateEdition

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MALICIOUS
No malicious indicators.
SUSPICIOUS
- Modifies files in Chrome extension folder
  - chrome.exe (PID: 2112)
INFO
- Reads internet explorer settings
  - iexplore.exe (PID: 2276)
- Application launched itself
  - iexplore.exe (PID: 892)
  - chrome.exe (PID: 2112)
- Creates files in the user directory
  - iexplore.exe (PID: 892)
  - iexplore.exe (PID: 2276)
- Changes internet zones settings
  - iexplore.exe (PID: 892)
- Reads Internet Cache Settings
  - iexplore.exe (PID: 2276)
- Manual execution by user
  - chrome.exe (PID: 2112)
- Reads the hosts file
  - chrome.exe (PID: 2112)
  - chrome.exe (PID: 3532)

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

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID	CMD	Path	Indicators	Parent process
892	"C:\Program Files\Internet Explorer\iexplore.exe" -nohome	C:\Program Files\Internet Explorer\iexplore.exe		explorer.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Exit code: 1 Version: 8.00.7600.16385 (win7_rtm.090713-1255)
2276	"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:892 CREDAT:71937	C:\Program Files\Internet Explorer\iexplore.exe		iexplore.exe
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Internet Explorer Exit code: 0 Version: 8.00.7600.16385 (win7_rtm.090713-1255)
2112	"C:\Program Files\Google\Chrome\Application\chrome.exe"	C:\Program Files\Google\Chrome\Application\chrome.exe		explorer.exe
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Version: 75.0.3770.100
3220	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win32 --annotation=prod=Chrome --annotation=ver=75.0.3770.100 --initial-client-data=0x7c,0x80,0x84,0x78,0x88,0x6ffea9d0,0x6ffea9e0,0x6ffea9ec	C:\Program Files\Google\Chrome\Application\chrome.exe	—	chrome.exe
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Version: 75.0.3770.100
2536	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=watcher --main-thread-id=2472 --on-initialized-event-handle=312 --parent-handle=316 /prefetch:6	C:\Program Files\Google\Chrome\Application\chrome.exe	—	chrome.exe
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Version: 75.0.3770.100
3748	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=988,8559699805366735381,9680243843535419001,131072 --enable-features=PasswordImport --gpu-preferences=KAAAAAAAAADgAAAgAQAAAAAAAAAAAGAAAAAAAAAAAAAIAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --service-request-channel-token=15394527808093730450 --mojo-platform-channel-handle=1012 --ignored=" --type=renderer " /prefetch:2	C:\Program Files\Google\Chrome\Application\chrome.exe	—	chrome.exe
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Version: 75.0.3770.100
3532	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=988,8559699805366735381,9680243843535419001,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=network --service-request-channel-token=531820915638246162 --mojo-platform-channel-handle=1604 /prefetch:8	C:\Program Files\Google\Chrome\Application\chrome.exe		chrome.exe
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Version: 75.0.3770.100
3772	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=988,8559699805366735381,9680243843535419001,131072 --enable-features=PasswordImport --lang=en-US --instant-process --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=9170443161756784541 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2236 /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: 75.0.3770.100
944	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=988,8559699805366735381,9680243843535419001,131072 --enable-features=PasswordImport --lang=en-US --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=14504031101950766549 --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2412 /prefetch:1	C:\Program Files\Google\Chrome\Application\chrome.exe	—	chrome.exe
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Version: 75.0.3770.100
2844	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=988,8559699805366735381,9680243843535419001,131072 --enable-features=PasswordImport --lang=en-US --extension-process --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=14782263689265594738 --renderer-client-id=4 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2532 /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: 75.0.3770.100

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Total events

964

Read events

828

Write events

Delete events

Modification events

No data

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Executable files

Suspicious files

Text files

248

Unknown types

Dropped files

PID	Process	Filename		Type
892	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\favicon[1].ico		—
		MD5:—	SHA256:—
892	iexplore.exe	C:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico		—
		MD5:—	SHA256:—
892	iexplore.exe	C:\Users\admin\AppData\Local\Temp\~DFA086C1608A85F07E.TMP		—
		MD5:—	SHA256:—
892	iexplore.exe	C:\Users\admin\AppData\Local\Temp\~DF933CA7D4DA915995.TMP		—
		MD5:—	SHA256:—
892	iexplore.exe	C:\Users\admin\AppData\Local\Temp\~DFF063CB2E934CD894.TMP		—
		MD5:—	SHA256:—
892	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\{B749F6CC-EAAF-11E9-837B-5254004A04AF}.dat		—
		MD5:—	SHA256:—
2276	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\index.dat		dat
		MD5:4E671FEDD913C2A152EF83B85E03D929	SHA256:953DA49506B03A7CDF45F50C519A3F361E95741B3F91E6DD3134D810C81F38F8
892	iexplore.exe	C:\Users\admin\AppData\Local\Temp\~DFA53978CBD5F03C7D.TMP		—
		MD5:—	SHA256:—
892	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\RecoveryStore.{B749F6CB-EAAF-11E9-837B-5254004A04AF}.dat		—
		MD5:—	SHA256:—
892	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Last Active\{CD49692D-EAAF-11E9-837B-5254004A04AF}.dat		binary
		MD5:9BB81CA19201B9AF776A3197B0492929	SHA256:E9AEE07CF92D611AAD59BD1A81619C4572578E7B626D62B9C153D0163F79AF12

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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
3532	chrome.exe	GET	—	185.64.219.5:80	http://webimg.webzdarma.cz/webtemp/jsloader-ed288164b937.js?1427700961	CZ	—	—	malicious
3532	chrome.exe	GET	—	185.64.219.5:80	http://webimg.webzdarma.cz/assets/css/logo.png	CZ	—	—	malicious
3532	chrome.exe	GET	—	185.64.219.5:80	http://owaupdatyua.xf.cz/	CZ	—	—	malicious
3532	chrome.exe	GET	—	185.64.219.5:80	http://webimg.webzdarma.cz/webtemp/cssloader-48c5034f39c5.css?1428488697	CZ	—	—	malicious
3532	chrome.exe	GET	—	185.64.219.5:80	http://webimg.webzdarma.cz/assets/css/logo-footer.png	CZ	—	—	malicious
3532	chrome.exe	GET	302	172.217.22.110:80	http://redirector.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvOWVmQUFXS041NV9ZVXlJVWwxbGc5TUM4dw/7519.422.0.3_pkedcjkdefgpdelpbcmbmeomcjbeemfm.crx	US	html	534 b	whitelisted
3532	chrome.exe	GET	200	216.58.207.34:80	http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js	US	text	35.9 Kb	whitelisted
3532	chrome.exe	GET	302	172.217.22.110:80	http://redirector.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvOTRmQUFXVHlhaGJaUTdMLWtCSkNJUl9ZQQ/1.0.0.5_nmmhkkegccagdldgiimedpiccmgmieda.crx	US	html	529 b	whitelisted
3532	chrome.exe	GET	200	185.180.12.142:80	http://r3---sn-n02xgoxufvg3-8pxe.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvOTRmQUFXVHlhaGJaUTdMLWtCSkNJUl9ZQQ/1.0.0.5_nmmhkkegccagdldgiimedpiccmgmieda.crx?cms_redirect=yes&mip=185.183.107.236&mm=28&mn=sn-n02xgoxufvg3-8pxe&ms=nvh&mt=1570637493&mv=m&mvi=2&pl=24&shardbypass=yes	AT	crx	293 Kb	whitelisted
3532	chrome.exe	GET	200	172.217.16.174:80	http://www.google-analytics.com/analytics.js	US	text	17.3 Kb	whitelisted

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
892	iexplore.exe	204.79.197.200:80	www.bing.com	Microsoft Corporation	US	whitelisted
3532	chrome.exe	172.217.23.99:443	www.gstatic.com	Google Inc.	US	whitelisted
3532	chrome.exe	172.217.18.10:443	fonts.googleapis.com	Google Inc.	US	whitelisted
2276	iexplore.exe	185.64.219.5:80	owaupdatyua.xf.cz	VSHosting s.r.o.	CZ	malicious
3532	chrome.exe	172.217.22.99:443	fonts.gstatic.com	Google Inc.	US	whitelisted
3532	chrome.exe	172.217.21.195:443	clientservices.googleapis.com	Google Inc.	US	whitelisted
3532	chrome.exe	172.217.16.142:443	apis.google.com	Google Inc.	US	whitelisted
3532	chrome.exe	216.58.208.46:443	ogs.google.com	Google Inc.	US	whitelisted
3532	chrome.exe	216.58.207.35:443	www.google.com.ua	Google Inc.	US	whitelisted
3532	chrome.exe	216.58.206.13:443	accounts.google.com	Google Inc.	US	whitelisted

DNS requests

Domain	IP	Reputation
www.bing.com	204.79.197.200 13.107.21.200	whitelisted
owaupdatyua.xf.cz	185.64.219.5	malicious
dns.msftncsi.com	131.107.255.255	shared
clientservices.googleapis.com	172.217.21.195	whitelisted
accounts.google.com	216.58.206.13	shared
www.google.com.ua	216.58.207.35	whitelisted
fonts.googleapis.com	172.217.18.10	whitelisted
www.gstatic.com	172.217.23.99	whitelisted
fonts.gstatic.com	172.217.22.99	whitelisted
apis.google.com	172.217.16.142	whitelisted

Threats

No threats detected

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No debug info

General Info

http://owaupdatyua.xf.cz

63D337477979A2ABAF87B89327E8F4F6

DEC8CEC07A6DA1A4E19B1A6B839A9BF421156239

235AB01EA41D9A60CD6766306FA38E2D56D344A3773EB681D6DB488C01A820D1

3:N1KRSEAvGf:C0EAI

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

SUSPICIOUS

Modifies files in Chrome extension folder

INFO

Reads internet explorer settings

Application launched itself

Creates files in the user directory

Changes internet zones settings

Reads Internet Cache Settings

Manual execution by user

Reads the hosts file

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