Malware analysis wwwauto.pdf Malicious activity | ANY.RUN

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File name:	wwwauto.pdf
Full analysis:	https://app.any.run/tasks/ed595d11-6942-4e39-8f9e-a08b430bd198
Verdict:	Malicious activity
Analysis date:	September 11, 2019, 10:48:14
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	phishing
Indicators:
MIME:	application/pdf
File info:	PDF document, version 1.4
MD5:	63A89F453F1FBFC0F7A6A5D06DF41068
SHA1:	FA9938F0D23F6E7FBA688462BAE44A9260AD9465
SHA256:	A9C59C15DADFC208693A72F8E9950A77076A920AC28643ABD5FD6FCFF3156EB9
SSDEEP:	3072:NmXMDlvqRi2uOQ6w/6m0hAwU9Yz0cEgdABSxpn7qMXC4sZK:Ncez2uOSSjAjYTEg965K

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:: 240 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: 180 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
- Starts Internet Explorer
  - AcroRd32.exe (PID: 2896)
- Creates files in the program directory
  - AdobeARM.exe (PID: 3028)
INFO
- Application launched itself
  - RdrCEF.exe (PID: 2792)
  - AcroRd32.exe (PID: 2896)
- Reads internet explorer settings
  - iexplore.exe (PID: 3368)
- Changes internet zones settings
  - iexplore.exe (PID: 2660)
- Creates files in the user directory
  - AcroRd32.exe (PID: 2896)
  - iexplore.exe (PID: 3368)
  - iexplore.exe (PID: 2660)
- Reads the hosts file
  - RdrCEF.exe (PID: 2792)
- Reads Internet Cache Settings
  - iexplore.exe (PID: 3368)

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

.pdf	\|	Adobe Portable Document Format (100)

EXIF

PDF

CreateDate:	2019:09:11 09:39:30
Producer:	Online2PDF.com
Creator:	Online2PDF.com
PageLayout:	OneColumn
PageCount:	1
Linearized:	No
PDFVersion:	1.4

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
2896	"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\admin\AppData\Local\Temp\wwwauto.pdf"	C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe		explorer.exe
User: admin Company: Adobe Systems Incorporated Integrity Level: MEDIUM Description: Adobe Acrobat Reader DC Version: 15.23.20070.215641
3020	"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" --type=renderer "C:\Users\admin\AppData\Local\Temp\wwwauto.pdf"	C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe	—	AcroRd32.exe
User: admin Company: Adobe Systems Incorporated Integrity Level: LOW Description: Adobe Acrobat Reader DC Version: 15.23.20070.215641
2792	"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=16448250	C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe	—	AcroRd32.exe
User: admin Company: Adobe Systems Incorporated Integrity Level: MEDIUM Description: Adobe RdrCEF Version: 15.23.20053.211670
2276	"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-3d-apis --disable-databases --disable-direct-npapi-requests --disable-file-system --disable-notifications --disable-shared-workers --disable-direct-write --lang=en-US --lang=en-US --log-severity=disable --product-version="ReaderServices/15.23.20053 Chrome/45.0.2454.85" --device-scale-factor=1 --enable-delegated-renderer --num-raster-threads=2 --gpu-rasterization-msaa-sample-count=8 --content-image-texture-target=3553 --video-image-texture-target=3553 --disable-accelerated-video-decode --disable-webrtc-hw-encoding --disable-gpu-compositing --channel="2792.0.2112947853\878549574" --allow-no-sandbox-job /prefetch:673131151	C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe	—	RdrCEF.exe
User: admin Company: Adobe Systems Incorporated Integrity Level: LOW Description: Adobe RdrCEF Version: 15.23.20053.211670
2260	"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-3d-apis --disable-databases --disable-direct-npapi-requests --disable-file-system --disable-notifications --disable-shared-workers --disable-direct-write --lang=en-US --lang=en-US --log-severity=disable --product-version="ReaderServices/15.23.20053 Chrome/45.0.2454.85" --device-scale-factor=1 --enable-delegated-renderer --num-raster-threads=2 --gpu-rasterization-msaa-sample-count=8 --content-image-texture-target=3553 --video-image-texture-target=3553 --disable-accelerated-video-decode --disable-webrtc-hw-encoding --disable-gpu-compositing --channel="2792.1.918886391\371105947" --allow-no-sandbox-job /prefetch:673131151	C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe	—	RdrCEF.exe
User: admin Company: Adobe Systems Incorporated Integrity Level: LOW Description: Adobe RdrCEF Version: 15.23.20053.211670
3028	"C:\Program Files\Common Files\Adobe\ARM\1.0\AdobeARM.exe" /PRODUCT:Reader /VERSION:15.0 /MODE:3	C:\Program Files\Common Files\Adobe\ARM\1.0\AdobeARM.exe	—	AcroRd32.exe
User: admin Company: Adobe Systems Incorporated Integrity Level: MEDIUM Description: Adobe Reader and Acrobat Manager Version: 1.824.27.2646
2568	"C:\Program Files\Adobe\Acrobat Reader DC\Reader\Reader_sl.exe"	C:\Program Files\Adobe\Acrobat Reader DC\Reader\Reader_sl.exe	—	AdobeARM.exe
User: admin Company: Adobe Systems Incorporated Integrity Level: MEDIUM Description: Adobe Acrobat SpeedLauncher Exit code: 0 Version: 15.23.20053.211670
2660	"C:\Program Files\Internet Explorer\iexplore.exe" -nohome	C:\Program Files\Internet Explorer\iexplore.exe		AcroRd32.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Exit code: 1 Version: 8.00.7600.16385 (win7_rtm.090713-1255)
3368	"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2660 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)

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Total events

649

Read events

550

Write events

Delete events

Modification events


(PID) Process:	(3020) AcroRd32.exe	Key:	HKEY_CURRENT_USER\Software\Adobe\Acrobat Reader\DC\ExitSection
Operation:	write	Name:	bLastExitNormal
Value: 0
(PID) Process:	(3020) AcroRd32.exe	Key:	HKEY_CURRENT_USER\Software\Adobe\Acrobat Reader\DC\AVGeneral
Operation:	write	Name:	bExpandRHPInViewer
Value: 1
(PID) Process:	(3020) AcroRd32.exe	Key:	HKEY_CURRENT_USER\Software\Adobe\Acrobat Reader\DC\NoTimeOut
Operation:	write	Name:	smailto
Value: 5900
(PID) Process:	(2896) AcroRd32.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:	write	Name:	ProxyEnable
Value: 0
(PID) Process:	(2896) AcroRd32.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:	write	Name:	SavedLegacySettings
Value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
(PID) Process:	(2896) AcroRd32.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\72\52C64B7E
Operation:	write	Name:	LanguageList
Value: en-US
(PID) Process:	(2896) AcroRd32.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0
(PID) Process:	(2896) AcroRd32.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	AutoDetect
Value: 1
(PID) Process:	(3028) AdobeARM.exe	Key:	HKEY_CURRENT_USER\Software\Adobe\Adobe ARM\1.0\ARM
Operation:	write	Name:	iSpeedLauncherLogonTime
Value: 40FAB17ED146D501
(PID) Process:	(3028) AdobeARM.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
3020	AcroRd32.exe	C:\Users\admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages-journal		—
		MD5:—	SHA256:—
3020	AcroRd32.exe	C:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9R1fzigia_u69dn1_2bw.tmp		—
		MD5:—	SHA256:—
3020	AcroRd32.exe	C:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9Rjiws7w_u69dn0_2bw.tmp		—
		MD5:—	SHA256:—
3020	AcroRd32.exe	C:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9R12v390y_u69dn3_2bw.tmp		—
		MD5:—	SHA256:—
3020	AcroRd32.exe	C:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9R1l797no_u69dn2_2bw.tmp		—
		MD5:—	SHA256:—
3020	AcroRd32.exe	C:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9R1eug5v_u69dn4_2bw.tmp		—
		MD5:—	SHA256:—
2660	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\favicon[1].ico		—
		MD5:—	SHA256:—
2660	iexplore.exe	C:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico		—
		MD5:—	SHA256:—
3028	AdobeARM.exe	C:\Users\admin\AppData\Local\Temp\Tmp47C7.tmp		—
		MD5:—	SHA256:—
3020	AcroRd32.exe	C:\Users\admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages		sqlite
		MD5:0B8BDBB076B08E5036ED7E9D59564860	SHA256:60E1FE70C2C455F22D9BE3E19CAB4FF36C4D12D92B5058EE5CE71A8C8373E3EB

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
2896	AcroRd32.exe	GET	304	2.16.186.57:80	http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/278_15_23_20070.zip	unknown	—	—	whitelisted
2896	AcroRd32.exe	GET	304	2.16.186.57:80	http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/281_15_23_20070.zip	unknown	—	—	whitelisted
2896	AcroRd32.exe	GET	304	2.16.186.57:80	http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/280_15_23_20070.zip	unknown	—	—	whitelisted
2896	AcroRd32.exe	GET	304	2.16.186.57:80	http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/message.zip	unknown	—	—	whitelisted
2896	AcroRd32.exe	GET	304	2.16.186.57:80	http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/277_15_23_20070.zip	unknown	—	—	whitelisted
3368	iexplore.exe	GET	200	5.101.152.245:80	http://posterexpert.ru/imp/admin%20verify/	RU	html	1.82 Kb	malicious
2660	iexplore.exe	GET	404	5.101.152.245:80	http://posterexpert.ru/favicon.ico	RU	html	288 b	malicious
3368	iexplore.exe	POST	200	5.101.152.245:80	http://posterexpert.ru/imp/admin%20verify/pass.php	RU	html	2.04 Kb	malicious
2660	iexplore.exe	GET	404	5.101.152.245:80	http://posterexpert.ru/favicon.ico	RU	html	288 b	malicious
3368	iexplore.exe	POST	200	5.101.152.245:80	http://posterexpert.ru/imp/admin%20verify/post.php	RU	html	526 b	malicious

Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
2896	AcroRd32.exe	2.18.233.74:443	armmf.adobe.com	Akamai International B.V.	—	whitelisted
—	—	2.18.233.74:443	armmf.adobe.com	Akamai International B.V.	—	whitelisted
2660	iexplore.exe	204.79.197.200:80	www.bing.com	Microsoft Corporation	US	whitelisted
2896	AcroRd32.exe	2.16.186.57:80	acroipm2.adobe.com	Akamai International B.V.	—	whitelisted
3368	iexplore.exe	5.101.152.245:80	posterexpert.ru	Beget Ltd	RU	malicious
—	—	23.58.217.61:443	ardownload2.adobe.com	Akamai Technologies, Inc.	US	whitelisted
2660	iexplore.exe	5.101.152.245:80	posterexpert.ru	Beget Ltd	RU	malicious

DNS requests

Domain	IP	Reputation
acroipm2.adobe.com	2.16.186.57 2.16.186.97	whitelisted
armmf.adobe.com	2.18.233.74	whitelisted
www.bing.com	204.79.197.200 13.107.21.200	whitelisted
posterexpert.ru	5.101.152.245	malicious
ardownload2.adobe.com	23.58.217.61	whitelisted

Threats

PID	Process	Class	Message
3368	iexplore.exe	Potentially Bad Traffic	ET INFO Multiple Javascript Unescapes - Common Obfuscation Observed in Phish Landing
3368	iexplore.exe	Potentially Bad Traffic	ET INFO Multiple Javascript Unescapes - Common Obfuscation Observed in Phish Landing
3368	iexplore.exe	A Network Trojan was detected	MALWARE [PTsecurity] Possible Successful Generic Phish

1 ETPRO signatures available at the full report

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No debug info

General Info

wwwauto.pdf

63A89F453F1FBFC0F7A6A5D06DF41068

FA9938F0D23F6E7FBA688462BAE44A9260AD9465

A9C59C15DADFC208693A72F8E9950A77076A920AC28643ABD5FD6FCFF3156EB9

3072:NmXMDlvqRi2uOQ6w/6m0hAwU9Yz0cEgdABSxpn7qMXC4sZK:Ncez2uOSSjAjYTEg965K

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

SUSPICIOUS

Starts Internet Explorer

Creates files in the program directory

INFO

Application launched itself

Reads internet explorer settings

Changes internet zones settings

Creates files in the user directory

Reads the hosts file

Reads Internet Cache Settings

Malware configuration

Static information

TRiD

EXIF

PDF

Video and screenshots

Processes

Behavior graph

Specs description

Process 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