Malware analysis 7519.422.0.3_pkedcjkdefgpdelpbcmbmeomcjbeemfm.crx.zip Malicious activity

Add for printing

File name:	7519.422.0.3_pkedcjkdefgpdelpbcmbmeomcjbeemfm.crx.zip
Full analysis:	https://app.any.run/tasks/69c8482e-9233-4f7f-9933-7ea35db54e98
Verdict:	Malicious activity
Analysis date:	September 19, 2019, 09:23:51
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME:	application/zip
File info:	Zip archive data, at least v2.0 to extract
MD5:	829EF148DE9A86C9987FD98C69C3B350
SHA1:	A921242AFEE209D7FAE648F681DB47982AC4C447
SHA256:	F99E14E2D3979287003D7421B81E0DECB9BF893E59AE2E404ABEA24E5D6A750F
SSDEEP:	12288:/aOVt5LDz3oY0tPi2AeOPqj2KT8U2SJtsVYyYB95ILfD0qrWNR27TQ/EfvzNpK3Y:DVDX01tQeOfKYUjJtEPioDbwKz/+2kwF

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 (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

Add for printing

MALICIOUS
No malicious indicators.
SUSPICIOUS
- Modifies files in Chrome extension folder
  - chrome.exe (PID: 3932)
INFO
- Reads the hosts file
  - chrome.exe (PID: 3932)
  - chrome.exe (PID: 3324)
- Manual execution by user
  - chrome.exe (PID: 3932)
- Application launched itself
  - chrome.exe (PID: 3932)
- Reads settings of System Certificates
  - chrome.exe (PID: 3324)

Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

Add for printing

No Malware configuration.

Add for printing

TRiD

.zip	\|	ZIP compressed archive (100)

EXIF

ZIP

ZipRequiredVersion:	788
ZipBitFlag:	0x0001
ZipCompression:	Deflated
ZipModifyDate:	2019:09:14 18:36:18
ZipCRC:	0x784a82a8
ZipCompressedSize:	870083
ZipUncompressedSize:	883587
ZipFileName:	7519.4

No data.

Add for printing

All screenshots are available in the full report

Add for printing

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
3436	"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\7519.422.0.3_pkedcjkdefgpdelpbcmbmeomcjbeemfm.crx.zip"	C:\Program Files\WinRAR\WinRAR.exe	—	explorer.exe
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.60.0
3932	"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
2696	"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,0x80,0x84,0x78,0x88,0x6fdaa9d0,0x6fdaa9e0,0x6fdaa9ec	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
3860	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=watcher --main-thread-id=3924 --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
3124	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=996,11621142700533019851,15498444309107498787,131072 --enable-features=PasswordImport --gpu-preferences=KAAAAAAAAADgAAAgAQAAAAAAAAAAAGAAAAAAAAAAAAAIAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --service-request-channel-token=3890921634607686060 --mojo-platform-channel-handle=992 --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
3324	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=996,11621142700533019851,15498444309107498787,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=network --service-request-channel-token=18079970851455460089 --mojo-platform-channel-handle=1632 /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
3184	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=996,11621142700533019851,15498444309107498787,131072 --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=9125257709497326597 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2244 /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
3816	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=996,11621142700533019851,15498444309107498787,131072 --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=956487848261944940 --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2428 /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
848	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=996,11621142700533019851,15498444309107498787,131072 --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=4984713006634621075 --renderer-client-id=4 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2480 /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
2924	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=996,11621142700533019851,15498444309107498787,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --service-request-channel-token=15975412377844013097 --mojo-platform-channel-handle=3148 --ignored=" --type=renderer " /prefetch:8	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

Add for printing

Total events

1 052

Read events

940

Write events

107

Delete events

Modification events


(PID) Process:	(3436) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtBMP
Value:
(PID) Process:	(3436) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtIcon
Value:
(PID) Process:	(3436) WinRAR.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\72\52C64B7E
Operation:	write	Name:	LanguageList
Value: en-US
(PID) Process:	(3436) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:	write	Name:	0
Value: C:\Users\admin\AppData\Local\Temp\7519.422.0.3_pkedcjkdefgpdelpbcmbmeomcjbeemfm.crx.zip
(PID) Process:	(3436) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	name
Value: 120
(PID) Process:	(3436) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	size
Value: 80
(PID) Process:	(3436) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	type
Value: 120
(PID) Process:	(3436) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	mtime
Value: 100
(PID) Process:	(3436) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\MainWin
Operation:	write	Name:	Placement
Value: 2C0000000000000001000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF42000000420000000204000037020000
(PID) Process:	(3436) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\General
Operation:	write	Name:	LastFolder
Value: C:\Users\admin\AppData\Local\Temp

Add for printing

Executable files

Suspicious files

Text files

198

Unknown types

Dropped files

PID	Process	Filename		Type
3932	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\20b679df-33a9-4e72-9449-ed5a572d26b9.tmp		—
		MD5:—	SHA256:—
3932	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\000020.dbtmp		—
		MD5:—	SHA256:—
3932	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.old		text
		MD5:DC32343F45B01764B6267AD36548102A	SHA256:A250F5AD57D4BD58AAE92810D50278E3BE2DBF869F126A3A3519691BCDFC2075
3932	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.old~RF16de3f.TMP		text
		MD5:DC32343F45B01764B6267AD36548102A	SHA256:A250F5AD57D4BD58AAE92810D50278E3BE2DBF869F126A3A3519691BCDFC2075
3932	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\shared_proto_db\LOG.old		—
		MD5:—	SHA256:—
3932	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.old		text
		MD5:C4D6CBB269C626168A5D6D0D8CCE6C30	SHA256:B62CDBB758278A0C2E50593357390119441D8DE09428EB29027F3DFD1332E348
3932	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\BudgetDatabase\LOG.old		text
		MD5:A519780ED0A2F4336DB4F5651D79C369	SHA256:DA5B71BD0075B55757BF757BF5F4D4A1DCBCF0762CDA5B31B28680963E068C75
3932	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\BudgetDatabase\LOG.old~RF16de6e.TMP		text
		MD5:A519780ED0A2F4336DB4F5651D79C369	SHA256:DA5B71BD0075B55757BF757BF5F4D4A1DCBCF0762CDA5B31B28680963E068C75
3932	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\data_1		—
		MD5:—	SHA256:—
3932	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Last Version		text
		MD5:1A89A1BEBE6C843C4FF582E7ED33CA1F	SHA256:65099CA087B66AA8CA420AB121DAAD713E1DB5A61C5A574D9B1C0DF24F012520

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

Add for printing

HTTP(S) requests

TCP/UDP connections

DNS requests

141

Threats

HTTP requests

PID	Process	Method	HTTP Code	IP	URL	CN	Type	Size	Reputation
3324	chrome.exe	GET	200	23.45.108.52:80	http://webresource.c-ctrip.com/ResCRMOnline/R1/pageheader/css/PageHeader_V4.css?temp=5,875,314,010,323,307,162	NL	text	11.9 Kb	whitelisted
3324	chrome.exe	GET	404	23.45.108.46:80	http://s.c-ctrip.com/	NL	html	6.78 Kb	malicious
3324	chrome.exe	GET	200	23.45.108.52:80	http://pic.c-ctrip.com/common/beam.png	NL	image	13.6 Kb	whitelisted
3324	chrome.exe	GET	200	23.45.108.52:80	http://webresource.c-ctrip.com/ResCRMOnline/R5/css/index/private_index.A_v3.css?ts=20190822_pro	NL	text	25.2 Kb	whitelisted
3324	chrome.exe	GET	200	173.194.188.102:80	http://r1---sn-4g5ednss.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvOWVmQUFXS041NV9ZVXlJVWwxbGc5TUM4dw/7519.422.0.3_pkedcjkdefgpdelpbcmbmeomcjbeemfm.crx?cms_redirect=yes&mip=85.17.73.119&mm=28&mn=sn-4g5ednss&ms=nvh&mt=1568885002&mv=m&mvi=0&pl=24&shardbypass=yes	US	crx	862 Kb	whitelisted
3324	chrome.exe	GET	302	172.217.18.14:80	http://redirector.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvOWVmQUFXS041NV9ZVXlJVWwxbGc5TUM4dw/7519.422.0.3_pkedcjkdefgpdelpbcmbmeomcjbeemfm.crx	US	html	513 b	whitelisted
3324	chrome.exe	GET	200	23.45.108.52:80	http://pic.c-ctrip.com/common/bl.png	NL	image	29.5 Kb	whitelisted
3324	chrome.exe	GET	200	23.45.108.52:80	http://pic.c-ctrip.com/common/un_pic.png	NL	image	22.0 Kb	whitelisted
3324	chrome.exe	GET	200	23.45.108.52:80	http://webresource.c-ctrip.com/code/ubt/_bfa.min.js?v=20198_19	NL	text	19.2 Kb	whitelisted
3324	chrome.exe	GET	200	23.45.108.52:80	http://pic.c-ctrip.com/common/404_bg.jpg	NL	image	44.4 Kb	whitelisted

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

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
3324	chrome.exe	172.217.22.35:443	fonts.gstatic.com	Google Inc.	US	whitelisted
3324	chrome.exe	216.58.208.46:443	ogs.google.com	Google Inc.	US	whitelisted
3324	chrome.exe	216.58.208.42:443	fonts.googleapis.com	Google Inc.	US	whitelisted
3324	chrome.exe	172.217.18.163:443	www.gstatic.com	Google Inc.	US	whitelisted
3324	chrome.exe	172.217.18.3:443	clientservices.googleapis.com	Google Inc.	US	whitelisted
3324	chrome.exe	172.217.16.131:443	www.google.com.ua	Google Inc.	US	whitelisted
3324	chrome.exe	172.217.18.14:443	apis.google.com	Google Inc.	US	whitelisted
3324	chrome.exe	172.217.23.141:443	accounts.google.com	Google Inc.	US	whitelisted
3324	chrome.exe	172.217.18.14:80	apis.google.com	Google Inc.	US	whitelisted
3324	chrome.exe	216.58.208.33:443	clients2.googleusercontent.com	Google Inc.	US	whitelisted

DNS requests

Domain	IP	Reputation
clientservices.googleapis.com	172.217.18.3	whitelisted
accounts.google.com	172.217.23.141	shared
www.google.com.ua	172.217.16.131	whitelisted
fonts.googleapis.com	216.58.208.42	whitelisted
www.gstatic.com	172.217.18.163	whitelisted
fonts.gstatic.com	172.217.22.35	whitelisted
apis.google.com	172.217.18.14	whitelisted
ogs.google.com	216.58.208.46	whitelisted
clients2.google.com	172.217.22.78	whitelisted
clients2.googleusercontent.com	216.58.208.33	whitelisted

Threats

PID	Process	Class	Message
3324	chrome.exe	Generic Protocol Command Decode	SURICATA HTTP unable to match response to request

Add for printing

No debug info

General Info

7519.422.0.3_pkedcjkdefgpdelpbcmbmeomcjbeemfm.crx.zip

829EF148DE9A86C9987FD98C69C3B350

A921242AFEE209D7FAE648F681DB47982AC4C447

F99E14E2D3979287003D7421B81E0DECB9BF893E59AE2E404ABEA24E5D6A750F

12288:/aOVt5LDz3oY0tPi2AeOPqj2KT8U2SJtsVYyYB95ILfD0qrWNR27TQ/EfvzNpK3Y:DVDX01tQeOfKYUjJtEPioDbwKz/+2kwF

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

SUSPICIOUS

Modifies files in Chrome extension folder

INFO

Reads the hosts file

Manual execution by user

Application launched itself

Reads settings of System Certificates

Malware configuration

Static information

TRiD

EXIF

ZIP

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