Malware analysis db-terms-conditions.pdf Malicious activity

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download:	db-terms-conditions.pdf
Full analysis:	https://app.any.run/tasks/1e1253c9-26bf-4075-8b6e-1c9d68f0242c
Verdict:	Malicious activity
Analysis date:	February 10, 2019, 18:48:16
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME:	application/pdf
File info:	PDF document, version 1.4
MD5:	0B0554B52B2B7ED7C9DE0806B0622FF4
SHA1:	7EDFDF88563CCF6B8E62E6178F090F16BA832920
SHA256:	A46DB91C07915DDDD9EB8C30C6473CB095393FEB4A5BB97A8EDF9F8CCC2D617D
SSDEEP:	1536:5AK2ALp2Qi3zwH7xa5Aw9Z0cWSReutTrfO4ebFS1YeI+7Gi8zCrkd6fYJUPg0p:KALpvVcAKZkutTrfjEFS1Ztod6QC3p

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:: 300 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: 240 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 (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
- Loads the Task Scheduler COM API
  - MsiExec.exe (PID: 3572)
  - MsiExec.exe (PID: 3692)
SUSPICIOUS
- Creates files in the program directory
  - AdobeARM.exe (PID: 3404)
- Starts Internet Explorer
  - AcroRd32.exe (PID: 2936)
- Connects to unusual port
  - AcroRd32.exe (PID: 2936)
- Reads Internet Cache Settings
  - AdobeARM.exe (PID: 3404)
- Executable content was dropped or overwritten
  - AdobeARM.exe (PID: 3404)
  - msiexec.exe (PID: 3776)
INFO
- Application launched itself
  - RdrCEF.exe (PID: 3936)
  - AcroRd32.exe (PID: 2936)
  - iexplore.exe (PID: 2428)
  - msiexec.exe (PID: 3776)
- Changes internet zones settings
  - iexplore.exe (PID: 2428)
- Reads internet explorer settings
  - iexplore.exe (PID: 2800)
- Reads Internet Cache Settings
  - iexplore.exe (PID: 2800)
- Creates files in the user directory
  - AcroRd32.exe (PID: 2936)
- Reads settings of System Certificates
  - msiexec.exe (PID: 3776)
- Creates files in the program directory
  - msiexec.exe (PID: 3776)
- Creates a software uninstall entry
  - msiexec.exe (PID: 3776)
- Loads dropped or rewritten executable
  - MsiExec.exe (PID: 3692)
  - MsiExec.exe (PID: 3572)

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:	0000:01:01 00:00:00
PageCount:	6
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
2936	"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\admin\AppData\Local\Temp\db-terms-conditions.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 Exit code: 1 Version: 15.23.20070.215641
2296	"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" --type=renderer "C:\Users\admin\AppData\Local\Temp\db-terms-conditions.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 Exit code: 1 Version: 15.23.20070.215641
3936	"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 Exit code: 3221225547 Version: 15.23.20053.211670
3212	"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="3936.0.24491002\1698831572" --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 Exit code: 0 Version: 15.23.20053.211670
3808	"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="3936.1.1128899234\390511194" --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 Exit code: 0 Version: 15.23.20053.211670
3404	"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
2808	"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
2428	"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\R9ZEWH8D\rfc2622[1].txt	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)
2800	"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2428 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)
3776	C:\Windows\system32\msiexec.exe /V	C:\Windows\system32\msiexec.exe		services.exe
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows® installer Version: 5.0.7600.16385 (win7_rtm.090713-1255)

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Total events

1 247

Read events

1 008

Write events

216

Delete events

Modification events


(PID) Process:	(2296) AcroRd32.exe	Key:	HKEY_CURRENT_USER\Software\Adobe\Acrobat Reader\DC\ExitSection
Operation:	write	Name:	bLastExitNormal
Value: 0
(PID) Process:	(2296) AcroRd32.exe	Key:	HKEY_CURRENT_USER\Software\Adobe\Acrobat Reader\DC\AVGeneral
Operation:	write	Name:	bExpandRHPInViewer
Value: 1
(PID) Process:	(2936) AcroRd32.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:	write	Name:	ProxyEnable
Value: 0
(PID) Process:	(2936) AcroRd32.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:	write	Name:	SavedLegacySettings
Value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
(PID) Process:	(2936) AcroRd32.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E
Operation:	write	Name:	LanguageList
Value: en-US
(PID) Process:	(2936) AcroRd32.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0
(PID) Process:	(2936) AcroRd32.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	AutoDetect
Value: 1
(PID) Process:	(3404) AdobeARM.exe	Key:	HKEY_CURRENT_USER\Software\Adobe\Adobe ARM\1.0\ARM
Operation:	write	Name:	iSpeedLauncherLogonTime
Value: F017D285A380D401
(PID) Process:	(3404) AdobeARM.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0
(PID) Process:	(3404) AdobeARM.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	AutoDetect
Value: 1

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
2296	AcroRd32.exe	C:\Users\admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages-journal		—
		MD5:—	SHA256:—
2296	AcroRd32.exe	C:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9R1mvn3wu_1svb46q_1rs.tmp		—
		MD5:—	SHA256:—
2296	AcroRd32.exe	C:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9R1758v0y_1svb46p_1rs.tmp		—
		MD5:—	SHA256:—
2296	AcroRd32.exe	C:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9R1gq6jos_1svb46s_1rs.tmp		—
		MD5:—	SHA256:—
2296	AcroRd32.exe	C:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9Rriwwhs_1svb46r_1rs.tmp		—
		MD5:—	SHA256:—
2296	AcroRd32.exe	C:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9R1pdl2nl_1svb46t_1rs.tmp		—
		MD5:—	SHA256:—
3404	AdobeARM.exe	C:\Users\admin\AppData\Local\Temp\TmpBD3.tmp		—
		MD5:—	SHA256:—
3404	AdobeARM.exe	C:\Users\admin\AppData\Local\Temp\TmpBE4.tmp		—
		MD5:—	SHA256:—
2428	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\0UU90R59\favicon[1].ico		—
		MD5:—	SHA256:—
2428	iexplore.exe	C:\Users\admin\AppData\Local\Temp\~DFCCC9DD8547E8A919.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
2936	AcroRd32.exe	GET	304	2.16.186.41:80	http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/277_15_23_20070.zip	unknown	—	—	whitelisted
2936	AcroRd32.exe	GET	304	2.16.186.41:80	http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/278_15_23_20070.zip	unknown	—	—	whitelisted
2936	AcroRd32.exe	GET	304	2.16.186.41:80	http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/281_15_23_20070.zip	unknown	—	—	whitelisted
2936	AcroRd32.exe	GET	304	2.16.186.41:80	http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/280_15_23_20070.zip	unknown	—	—	whitelisted
2936	AcroRd32.exe	GET	304	2.16.186.41:80	http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/message.zip	unknown	—	—	whitelisted
2428	iexplore.exe	GET	200	204.79.197.200:80	http://www.bing.com/favicon.ico	US	image	237 b	whitelisted

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
2936	AcroRd32.exe	2.18.233.74:443	armmf.adobe.com	Akamai International B.V.	—	whitelisted
—	—	23.58.217.61:443	ardownload2.adobe.com	Akamai Technologies, Inc.	US	whitelisted
2936	AcroRd32.exe	2.16.186.41:80	acroipm2.adobe.com	Akamai International B.V.	—	whitelisted
2936	AcroRd32.exe	193.0.6.140:21	ftp.ripe.net	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)	NL	unknown
—	—	2.18.233.74:443	armmf.adobe.com	Akamai International B.V.	—	whitelisted
2936	AcroRd32.exe	193.0.6.140:56865	ftp.ripe.net	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)	NL	unknown
2428	iexplore.exe	204.79.197.200:80	www.bing.com	Microsoft Corporation	US	whitelisted

DNS requests

Domain	IP	Reputation
acroipm2.adobe.com	2.16.186.41 2.16.186.17 2.16.186.11 2.16.186.27	whitelisted
armmf.adobe.com	2.18.233.74	whitelisted
ardownload2.adobe.com	23.58.217.61	whitelisted
ftp.ripe.net	193.0.6.140	unknown
www.bing.com	204.79.197.200 13.107.21.200	whitelisted

Threats

PID	Process	Class	Message
2936	AcroRd32.exe	Generic Protocol Command Decode	SURICATA Applayer Detect protocol only one direction
—	—	Generic Protocol Command Decode	SURICATA STREAM excessive retransmissions

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No debug info

General Info

db-terms-conditions.pdf

0B0554B52B2B7ED7C9DE0806B0622FF4

7EDFDF88563CCF6B8E62E6178F090F16BA832920

A46DB91C07915DDDD9EB8C30C6473CB095393FEB4A5BB97A8EDF9F8CCC2D617D

1536:5AK2ALp2Qi3zwH7xa5Aw9Z0cWSReutTrfO4ebFS1YeI+7Gi8zCrkd6fYJUPg0p:KALpvVcAKZkutTrfjEFS1Ztod6QC3p

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Loads the Task Scheduler COM API

SUSPICIOUS

Creates files in the program directory

Starts Internet Explorer

Connects to unusual port

Reads Internet Cache Settings

Executable content was dropped or overwritten

INFO

Application launched itself

Changes internet zones settings

Reads internet explorer settings

Reads Internet Cache Settings

Creates files in the user directory

Reads settings of System Certificates

Creates files in the program directory

Creates a software uninstall entry

Loads dropped or rewritten executable

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

Information

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings