Malware analysis http://bigfile.mail.naver.com/bigfileupload/download?fid=3leT+rGR16nlKCYwHquwKq2/KqvjKogwaxgwKoKwFxt9KqKjKxE9KA2dFqEla3YdK6u9FzEmpob/pzEmKrtrMrMZaxgrF4JvF6MwK4KmKt== Malicious activity

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URL:	http://bigfile.mail.naver.com/bigfileupload/download?fid=3leT+rGR16nlKCYwHquwKq2/KqvjKogwaxgwKoKwFxt9KqKjKxE9KA2dFqEla3YdK6u9FzEmpob/pzEmKrtrMrMZaxgrF4JvF6MwK4KmKt==
Full analysis:	https://app.any.run/tasks/0aa496d3-765a-494c-a078-752e520049f9
Verdict:	Malicious activity
Analysis date:	January 23, 2019, 07:31:25
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:	8F5B158FF14A484DF0E638D08A2D6B1F
SHA1:	7DB027FF37AE144925E2D5DBDD4592E5933F610E
SHA256:	A2AE04A9B16A80CC495435E49D2AF2A2FA28073D94C6A863E85ADE515D4E86B5
SSDEEP:	3:N1KcDx8TSy2gxsfgJ0QuOAIkcp8KUauUD8IGUpZDS7B41gqqoXnAzRvvTWud1n:CcDaTC/gcOAJOCabD8IGqgB415Ah1

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 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 (68.0.3440.106)
Google Update Helper (1.3.33.17)
Java 8 Update 92 (8.0.920.14)
Java Auto Updater (2.8.92.14)
Microsoft .NET Framework 4.6.1 (4.6.01055)
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++ 2017 Redistributable (x86) - 14.15.26706 (14.15.26706.0)
Microsoft Visual C++ 2017 x86 Additional Runtime - 14.15.26706 (14.15.26706)
Microsoft Visual C++ 2017 x86 Minimum Runtime - 14.15.26706 (14.15.26706)
Mozilla Firefox 61.0.2 (x86 en-US) (61.0.2)
Notepad++ (32-bit x86) (7.5.1)
Opera 12.15 (12.15.1748)
Skype version 8.29 (8.29)
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
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
No suspicious indicators.
INFO
- Reads Internet Cache Settings
  - chrome.exe (PID: 2880)
- Application launched itself
  - chrome.exe (PID: 2880)

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
2880	"C:\Program Files\Google\Chrome\Application\chrome.exe" http://bigfile.mail.naver.com/bigfileupload/download?fid=3leT+rGR16nlKCYwHquwKq2/KqvjKogwaxgwKoKwFxt9KqKjKxE9KA2dFqEla3YdK6u9FzEmpob/pzEmKrtrMrMZaxgrF4JvF6MwK4KmKt==	C:\Program Files\Google\Chrome\Application\chrome.exe		explorer.exe
User: admin Company: Google Inc. Integrity Level: MEDIUM Description: Google Chrome Version: 68.0.3440.106
3620	"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=68.0.3440.106 --initial-client-data=0x78,0x7c,0x80,0x74,0x84,0x6f5d00b0,0x6f5d00c0,0x6f5d00cc	C:\Program Files\Google\Chrome\Application\chrome.exe	—	chrome.exe
User: admin Company: Google Inc. Integrity Level: MEDIUM Description: Google Chrome Version: 68.0.3440.106
2888	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=watcher --main-thread-id=2884 --on-initialized-event-handle=304 --parent-handle=308 /prefetch:6	C:\Program Files\Google\Chrome\Application\chrome.exe	—	chrome.exe
User: admin Company: Google Inc. Integrity Level: MEDIUM Description: Google Chrome Version: 68.0.3440.106
4016	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=976,1112433181398300262,13346142530850764726,131072 --enable-features=PasswordImport --gpu-preferences=KAAAAAAAAACAAwBAAQAAAAAAAAAAAGAAEAAAAAAAAAAAAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAKAAAAEAAAAAAAAAAAAAAACwAAABAAAAAAAAAAAQAAAAoAAAAQAAAAAAAAAAEAAAALAAAA --service-request-channel-token=33FF2C0AC3CCF2B4F5A9F9DE1C426F58 --mojo-platform-channel-handle=992 --ignored=" --type=renderer " /prefetch:2	C:\Program Files\Google\Chrome\Application\chrome.exe	—	chrome.exe
User: admin Company: Google Inc. Integrity Level: LOW Description: Google Chrome Version: 68.0.3440.106
2748	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=976,1112433181398300262,13346142530850764726,131072 --enable-features=PasswordImport --service-pipe-token=9FA4BEFECCF0649080EA9ECA35DF4D97 --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=9FA4BEFECCF0649080EA9ECA35DF4D97 --renderer-client-id=4 --mojo-platform-channel-handle=1896 /prefetch:1	C:\Program Files\Google\Chrome\Application\chrome.exe	—	chrome.exe
User: admin Company: Google Inc. Integrity Level: LOW Description: Google Chrome Version: 68.0.3440.106
3368	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=976,1112433181398300262,13346142530850764726,131072 --enable-features=PasswordImport --service-pipe-token=4403F15F4451589A1FF7394D871C375F --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=4403F15F4451589A1FF7394D871C375F --renderer-client-id=3 --mojo-platform-channel-handle=2088 /prefetch:1	C:\Program Files\Google\Chrome\Application\chrome.exe	—	chrome.exe
User: admin Company: Google Inc. Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 68.0.3440.106
2420	"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\Downloads\AutoHotkey_1.1.30.01.zip"	C:\Program Files\WinRAR\WinRAR.exe	—	chrome.exe
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.60.0
3784	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=976,1112433181398300262,13346142530850764726,131072 --enable-features=PasswordImport --disable-gpu-sandbox --gpu-preferences=KAAAAAAAAACAAwBAAQAAAAAAAAAAAGAAEAAAAAAAAAAAAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAKAAAAEAAAAAAAAAAAAAAACwAAABAAAAAAAAAAAQAAAAoAAAAQAAAAAAAAAAEAAAALAAAA --service-request-channel-token=126390FC161AA8C3FFB20D297BA463CF --mojo-platform-channel-handle=3944 /prefetch:2	C:\Program Files\Google\Chrome\Application\chrome.exe	—	chrome.exe
User: admin Company: Google Inc. Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 68.0.3440.106
2852	"C:\Windows\system32\NOTEPAD.EXE" C:\Users\admin\AppData\Local\Temp\Rar$DIa2420.23504\license.txt	C:\Windows\system32\NOTEPAD.EXE	—	WinRAR.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Notepad Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255)
2836	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=976,1112433181398300262,13346142530850764726,131072 --enable-features=PasswordImport --lang=en-US --no-sandbox --service-request-channel-token=68D400E0CBA8597BC1E7D9543503F08C --mojo-platform-channel-handle=2276 /prefetch:8	C:\Program Files\Google\Chrome\Application\chrome.exe	—	chrome.exe
User: admin Company: Google Inc. Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 68.0.3440.106

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Total events

1 295

Read events

1 218

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
2880	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\4885c84c-f87b-4fb4-b3f5-54fda65b4702.tmp		—
		MD5:—	SHA256:—
2880	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Download Service\EntryDB\000016.dbtmp		—
		MD5:—	SHA256:—
2880	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\000016.dbtmp		—
		MD5:—	SHA256:—
2880	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\4ee1d7e6-b2bc-481e-ae7d-2d61b0458947.tmp		—
		MD5:—	SHA256:—
2880	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\e18f0676-3854-4891-80a0-9154b2fba44a.tmp		—
		MD5:—	SHA256:—
2880	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\Database\LOG.old~RF198af0.TMP		text
		MD5:1AA66EFDB743FB0A8DCC1CD79B0B6542	SHA256:28D56532CCED7375A2A1C7731E57C1A1C2EC1AC9827F3E5BEEE7F8069A5F87DD
2880	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Last Version		text
		MD5:C10EBD4DB49249EFC8D112B2920D5F73	SHA256:90A1B994CAFE902F22A88A22C0B6CC9CB5B974BF20F8964406DD7D6C9B8867D1
2880	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\LOG.old~RF198a93.TMP		text
		MD5:92BE6B127E72365885AD4C3FB6534EE2	SHA256:54302A2573ACC775720E7DB0AD85873276713302B4F72596A8DCC44B01C70E51
2880	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\Database\LOG.old		text
		MD5:1AA66EFDB743FB0A8DCC1CD79B0B6542	SHA256:28D56532CCED7375A2A1C7731E57C1A1C2EC1AC9827F3E5BEEE7F8069A5F87DD
2880	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\LOG.old		text
		MD5:92BE6B127E72365885AD4C3FB6534EE2	SHA256:54302A2573ACC775720E7DB0AD85873276713302B4F72596A8DCC44B01C70E51

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
2880	chrome.exe	GET	200	125.209.234.99:80	http://bigfile.mail.naver.com/bigfileupload/download?fid=3leT+rGR16nlKCYwHquwKq2/KqvjKogwaxgwKoKwFxt9KqKjKxE9KA2dFqEla3YdK6u9FzEmpob/pzEmKrtrMrMZaxgrF4JvF6MwK4KmKt==	KR	compressed	4.64 Mb	suspicious

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
2880	chrome.exe	172.217.22.99:443	ssl.gstatic.com	Google Inc.	US	whitelisted
2880	chrome.exe	172.217.16.195:443	clientservices.googleapis.com	Google Inc.	US	whitelisted
2880	chrome.exe	216.58.205.227:443	www.gstatic.com	Google Inc.	US	whitelisted
2880	chrome.exe	172.217.18.173:443	accounts.google.com	Google Inc.	US	whitelisted
2880	chrome.exe	125.209.234.99:80	bigfile.mail.naver.com	NBP	KR	malicious

DNS requests

Domain	IP	Reputation
www.gstatic.com	216.58.205.227	whitelisted
clientservices.googleapis.com	172.217.16.195	whitelisted
bigfile.mail.naver.com	125.209.234.99	suspicious
accounts.google.com	172.217.18.173	shared
ssl.gstatic.com	172.217.22.99	whitelisted

Threats

No threats detected

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No debug info

General Info

http://bigfile.mail.naver.com/bigfileupload/download?fid=3leT+rGR16nlKCYwHquwKq2/KqvjKogwaxgwKoKwFxt9KqKjKxE9KA2dFqEla3YdK6u9FzEmpob/pzEmKrtrMrMZaxgrF4JvF6MwK4KmKt==

8F5B158FF14A484DF0E638D08A2D6B1F

7DB027FF37AE144925E2D5DBDD4592E5933F610E

A2AE04A9B16A80CC495435E49D2AF2A2FA28073D94C6A863E85ADE515D4E86B5

3:N1KcDx8TSy2gxsfgJ0QuOAIkcp8KUauUD8IGUpZDS7B41gqqoXnAzRvvTWud1n:CcDaTC/gcOAJOCabD8IGqgB415Ah1

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

SUSPICIOUS

INFO

Reads Internet Cache Settings

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