Malware analysis http://skylarkcouriers.com/ Malicious activity

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URL:	http://skylarkcouriers.com/
Full analysis:	https://app.any.run/tasks/c258b1cf-00a9-4001-b744-ad2ef1344ab3
Verdict:	Malicious activity
Analysis date:	June 12, 2019, 11:41:26
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	opendir
Indicators:
MD5:	43CCDB0FC7DDAC18CD2518C70C6EC515
SHA1:	B4C589528930EEFAEFE2C236252960B10C020073
SHA256:	E61375D445F36E6F925A9D7CF27720AA6ED86202A6FADA9C6FACEBC222124F1B
SSDEEP:	3:N1KNOnXhmn:Ccs

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 (73.0.3683.75)
Google Update Helper (1.3.33.23)
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 65.0.2 (x86 en-US) (65.0.2)
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
- Modifies files in Chrome extension folder
  - chrome.exe (PID: 3272)
INFO
- Application launched itself
  - chrome.exe (PID: 3272)

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
3272	"C:\Program Files\Google\Chrome\Application\chrome.exe" http://skylarkcouriers.com/	C:\Program Files\Google\Chrome\Application\chrome.exe		explorer.exe
User: admin Company: Google Inc. Integrity Level: MEDIUM Description: Google Chrome Version: 73.0.3683.75
3512	"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=73.0.3683.75 --initial-client-data=0x7c,0x80,0x84,0x78,0x88,0x6c680f18,0x6c680f28,0x6c680f34	C:\Program Files\Google\Chrome\Application\chrome.exe	—	chrome.exe
User: admin Company: Google Inc. Integrity Level: MEDIUM Description: Google Chrome Version: 73.0.3683.75
3160	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=watcher --main-thread-id=3660 --on-initialized-event-handle=308 --parent-handle=312 /prefetch:6	C:\Program Files\Google\Chrome\Application\chrome.exe	—	chrome.exe
User: admin Company: Google Inc. Integrity Level: MEDIUM Description: Google Chrome Version: 73.0.3683.75
868	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=940,879739905061943554,18376928256344750665,131072 --enable-features=PasswordImport --gpu-preferences=KAAAAAAAAACAAwAAAQAAAAAAAAAAAGAAAAAAAAEAAAAIAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --service-request-channel-token=3951898115158110506 --mojo-platform-channel-handle=952 --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: 73.0.3683.75
1760	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=940,879739905061943554,18376928256344750665,131072 --enable-features=PasswordImport --service-pipe-token=927289249614774528 --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=927289249614774528 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2060 /prefetch:1	C:\Program Files\Google\Chrome\Application\chrome.exe	—	chrome.exe
User: admin Company: Google Inc. Integrity Level: LOW Description: Google Chrome Version: 73.0.3683.75
2436	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=940,879739905061943554,18376928256344750665,131072 --enable-features=PasswordImport --service-pipe-token=13326005839914048453 --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=13326005839914048453 --renderer-client-id=4 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2056 /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: 73.0.3683.75
3740	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=940,879739905061943554,18376928256344750665,131072 --enable-features=PasswordImport --service-pipe-token=184379875556032298 --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=184379875556032298 --renderer-client-id=3 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2148 /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: 73.0.3683.75
792	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=940,879739905061943554,18376928256344750665,131072 --enable-features=PasswordImport --disable-gpu-compositing --service-pipe-token=13291797511698805150 --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=13291797511698805150 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3712 /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: 73.0.3683.75
3568	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=940,879739905061943554,18376928256344750665,131072 --enable-features=PasswordImport --disable-gpu-compositing --service-pipe-token=6854040270197283981 --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=6854040270197283981 --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3524 /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: 73.0.3683.75
2688	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=940,879739905061943554,18376928256344750665,131072 --enable-features=PasswordImport --disable-gpu-compositing --service-pipe-token=8247723157353446562 --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=8247723157353446562 --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4240 /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: 73.0.3683.75

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Total events

554

Read events

470

Write events

Delete events

Modification events


(PID) Process:	(3272) chrome.exe	Key:	HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:	write	Name:	failed_count
Value: 0
(PID) Process:	(3272) chrome.exe	Key:	HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:	write	Name:	state
Value: 2
(PID) Process:	(3272) chrome.exe	Key:	HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty
Operation:	write	Name:	StatusCodes
Value:
(PID) Process:	(3272) chrome.exe	Key:	HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty
Operation:	write	Name:	StatusCodes
Value: 01000000
(PID) Process:	(3272) chrome.exe	Key:	HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:	write	Name:	state
Value: 1
(PID) Process:	(3272) chrome.exe	Key:	HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96}
Operation:	write	Name:	dr
Value: 1
(PID) Process:	—	Key:	HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes
Operation:	write	Name:	3272-13204813305703375
Value: 259
(PID) Process:	(3272) chrome.exe	Key:	HKEY_CURRENT_USER\Software\Google\Chrome
Operation:	write	Name:	UsageStatsInSample
Value: 0
(PID) Process:	(3272) chrome.exe	Key:	HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes
Operation:	delete value	Name:	3488-13197474229333984
Value: 0
(PID) Process:	(3272) chrome.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Google\Update\ClientStateMedium\{8A69D345-D564-463C-AFF1-A69D9E530F96}
Operation:	write	Name:	usagestats
Value: 0

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Executable files

Suspicious files

217

Text files

256

Unknown types

Dropped files

PID	Process	Filename		Type
3272	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\index		—
		MD5:—	SHA256:—
3272	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\data_0		—
		MD5:—	SHA256:—
3272	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\data_1		—
		MD5:—	SHA256:—
3272	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\data_2		—
		MD5:—	SHA256:—
3272	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\data_3		—
		MD5:—	SHA256:—
3272	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\c1a2eefa-3fde-41cf-b3d9-571036810192.tmp		—
		MD5:—	SHA256:—
3272	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\000018.dbtmp		—
		MD5:—	SHA256:—
3272	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\CURRENT		—
		MD5:—	SHA256:—
3272	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\index		—
		MD5:—	SHA256:—
3272	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_0		—
		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
3272	chrome.exe	GET	302	157.240.20.35:80	http://facebook.com/	US	—	—	whitelisted
3272	chrome.exe	GET	200	93.184.220.29:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTfqhLjKLEJQZPin0KCzkdAQpVYowQUsT7DaQP4v0cB1JgmGggC72NkK8MCEAx5qUSwjBGVIJJhX%2BJrHYM%3D	US	der	471 b	whitelisted
3272	chrome.exe	GET	404	148.72.209.82:80	http://skylarkcouriers.com/wp-content/uploads/2016/07/logo_icon.png	US	html	12.7 Kb	unknown
3272	chrome.exe	GET	200	173.194.135.106:80	http://r5---sn-aigzrn7z.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvMjJlQUFXRC12Ny1ldUFnMXF3SDlXZDlFZw/7319.128.0.1_pkedcjkdefgpdelpbcmbmeomcjbeemfm.crx?cms_redirect=yes&mip=109.169.22.99&mm=28&mn=sn-aigzrn7z&ms=nvh&mt=1560339590&mv=m&pl=22&shardbypass=yes	US	crx	842 Kb	whitelisted
3272	chrome.exe	GET	302	216.58.208.46:80	http://redirector.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvMjJlQUFXRC12Ny1ldUFnMXF3SDlXZDlFZw/7319.128.0.1_pkedcjkdefgpdelpbcmbmeomcjbeemfm.crx	US	html	504 b	whitelisted
3272	chrome.exe	GET	301	148.72.209.82:80	http://skylarkcouriers.com/	US	binary	20 b	unknown

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
3272	chrome.exe	172.217.23.132:443	www.google.com	Google Inc.	US	whitelisted
3272	chrome.exe	172.217.21.227:443	ssl.gstatic.com	Google Inc.	US	whitelisted
3272	chrome.exe	93.184.220.29:80	ocsp.digicert.com	MCI Communications Services, Inc. d/b/a Verizon Business	US	whitelisted
3272	chrome.exe	148.72.209.82:80	skylarkcouriers.com	—	US	unknown
3272	chrome.exe	148.72.209.82:443	skylarkcouriers.com	—	US	unknown
3272	chrome.exe	216.58.207.42:443	maps.googleapis.com	Google Inc.	US	whitelisted
3272	chrome.exe	172.217.18.170:443	fonts.googleapis.com	Google Inc.	US	whitelisted
3272	chrome.exe	172.217.22.109:443	accounts.google.com	Google Inc.	US	whitelisted
3272	chrome.exe	172.217.22.35:443	clientservices.googleapis.com	Google Inc.	US	whitelisted
3272	chrome.exe	216.58.206.3:443	maps.gstatic.com	Google Inc.	US	whitelisted

DNS requests

Domain	IP	Reputation
clientservices.googleapis.com	172.217.22.35	whitelisted
skylarkcouriers.com	148.72.209.82	unknown
accounts.google.com	172.217.22.109	shared
www.google.com	172.217.23.132	whitelisted
fonts.googleapis.com	172.217.18.170	whitelisted
fonts.gstatic.com	172.217.22.35	whitelisted
js.stripe.com	151.101.0.176 151.101.64.176 151.101.128.176 151.101.192.176	shared
maps.googleapis.com	216.58.210.10 172.217.16.202 172.217.18.106 172.217.23.170 172.217.21.202 172.217.22.10 172.217.18.10 172.217.18.170 172.217.23.138 216.58.206.10 216.58.207.42 216.58.207.74 172.217.16.170 172.217.16.138 172.217.22.42	whitelisted
s.w.org	192.0.77.48	whitelisted
ssl.gstatic.com	172.217.21.227	whitelisted

Threats

No threats detected

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No debug info

General Info

http://skylarkcouriers.com/

43CCDB0FC7DDAC18CD2518C70C6EC515

B4C589528930EEFAEFE2C236252960B10C020073

E61375D445F36E6F925A9D7CF27720AA6ED86202A6FADA9C6FACEBC222124F1B

3:N1KNOnXhmn:Ccs

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

SUSPICIOUS

Modifies files in Chrome extension folder

INFO

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