Malware analysis downloadcenter.php Malicious activity

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download:	downloadcenter.php
Full analysis:	https://app.any.run/tasks/bdfda4f3-7c7a-4393-95c9-2369906c9b36
Verdict:	Malicious activity
Analysis date:	June 19, 2019, 15:16:25
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME:	application/x-dosexec
File info:	PE32 executable (GUI) Intel 80386, for MS Windows
MD5:	BB5AC9535C31920415A32791674035D5
SHA1:	FC44507CD8DC1A70316C085ED71E4BCBCDA45E93
SHA256:	77162229B78BBC8867E33F7F319E45A8E92711D70320FACDFCBF146A404E8167
SSDEEP:	196608:mVaBnFi+6ZVlT3bcnhCQD0Mmg9QUmZtbrpcUcW/Atb8g+DT9fRelf:mVaHyLbeDlm9UAtXWyAVixO

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: 2052)
INFO
- Manual execution by user
  - chrome.exe (PID: 2052)
- Application launched itself
  - chrome.exe (PID: 2052)
- Reads settings of System Certificates
  - chrome.exe (PID: 2052)

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

.exe	\|	Win32 Executable Delphi generic (45.2)
.dll	\|	Win32 Dynamic Link Library (generic) (20.9)
.exe	\|	Win32 Executable (generic) (14.3)
.exe	\|	Win16/32 Executable Delphi generic (6.6)
.exe	\|	Generic Win/DOS Executable (6.3)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2015:07:16 15:24:20+02:00
PEType:	PE32
LinkerVersion:	2.25
CodeSize:	65024
InitializedDataSize:	71168
UninitializedDataSize:	-
EntryPoint:	0x113bc
OSVersion:	5
ImageVersion:	6
SubsystemVersion:	5
Subsystem:	Windows GUI
FileVersionNumber:	2.0.0.2399
ProductVersionNumber:	2.0.0.2399
FileFlagsMask:	0x003f
FileFlags:	(none)
FileOS:	Win32
ObjectFileType:	Executable application
FileSubtype:	-
LanguageCode:	Neutral
CharacterSet:	Unicode
Comments:	This installation was built with Inno Setup.
CompanyName:	IObit
FileDescription:	IObit Software Updater
FileVersion:	2.0.0.2399
LegalCopyright:	©IObit. All rights reserved.
ProductName:	IObit Software Updater
ProductVersion:	2.0.0.2399

Summary

Architecture:	IMAGE_FILE_MACHINE_I386
Subsystem:	IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:	16-Jul-2015 13:24:20
Detected languages:	English - United States
Comments:	This installation was built with Inno Setup.
CompanyName:	IObit
FileDescription:	IObit Software Updater
FileVersion:	2.0.0.2399
LegalCopyright:	©IObit. All rights reserved.
ProductName:	IObit Software Updater
ProductVersion:	2.0.0.2399

DOS Header

Magic number:	MZ
Bytes on last page of file:	0x0050
Pages in file:	0x0002
Relocations:	0x0000
Size of header:	0x0004
Min extra paragraphs:	0x000F
Max extra paragraphs:	0xFFFF
Initial SS value:	0x0000
Initial SP value:	0x00B8
Checksum:	0x0000
Initial IP value:	0x0000
Initial CS value:	0x0000
Overlay number:	0x001A
OEM identifier:	0x0000
OEM information:	0x0000
Address of NE header:	0x00000100

PE Headers

Signature:	PE
Machine:	IMAGE_FILE_MACHINE_I386
Number of sections:	8
Time date stamp:	16-Jul-2015 13:24:20
Pointer to Symbol Table:	0x00000000
Number of symbols:	0
Size of Optional Header:	0x00E0
Characteristics:	IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_BYTES_REVERSED_HI IMAGE_FILE_BYTES_REVERSED_LO IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_RELOCS_STRIPPED

Sections

Name	Virtual Address	Virtual Size	Raw Size	Charateristics	Entropy
.text	0x00001000	0x0000F134	0x0000F200	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	6.39165
.itext	0x00011000	0x00000B44	0x00000C00	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	5.74124
.data	0x00012000	0x00000C88	0x00000E00	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	2.24753
.bss	0x00013000	0x000056B8	0x00000000	IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	0
.idata	0x00019000	0x00000DD0	0x00000E00	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	4.97188
.tls	0x0001A000	0x00000008	0x00000000	IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	0
.rdata	0x0001B000	0x00000018	0x00000200	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	0.204488
.rsrc	0x0001C000	0x0000F648	0x0000F800	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	5.24105

Resources

Title	Entropy	Size	Codepage	Language	Type
1	5.13965	1580	Latin 1 / Western European	English - United States	RT_MANIFEST
2	6.60033	2216	Latin 1 / Western European	English - United States	RT_ICON
3	4.62731	1384	Latin 1 / Western European	English - United States	RT_ICON
4	5.96326	9640	Latin 1 / Western European	English - United States	RT_ICON
5	6.48717	4264	Latin 1 / Western European	English - United States	RT_ICON
6	5.99451	1128	Latin 1 / Western European	English - United States	RT_ICON
4091	2.56031	104	Latin 1 / Western European	UNKNOWN	RT_STRING
4092	3.25287	212	Latin 1 / Western European	UNKNOWN	RT_STRING
4093	3.26919	164	Latin 1 / Western European	UNKNOWN	RT_STRING
4094	3.33268	684	Latin 1 / Western European	UNKNOWN	RT_STRING

Imports


advapi32.dll
comctl32.dll
kernel32.dll
oleaut32.dll
user32.dll

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
3344	"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\admin\AppData\Local\Temp\downloadcenter.php	C:\Windows\system32\rundll32.exe	—	explorer.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255)
2052	"C:\Program Files\Google\Chrome\Application\chrome.exe"	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
1336	"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,0x80,0x84,0x78,0x88,0x6ea50f18,0x6ea50f28,0x6ea50f34	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
3912	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=watcher --main-thread-id=876 --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
3648	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=964,10887195788628805993,8398416080037673052,131072 --enable-features=PasswordImport --gpu-preferences=KAAAAAAAAACAAwAAAQAAAAAAAAAAAGAAAAAAAAEAAAAIAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --service-request-channel-token=14953843797469904422 --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
556	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=964,10887195788628805993,8398416080037673052,131072 --enable-features=PasswordImport --service-pipe-token=418282537271591954 --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=418282537271591954 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1908 /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
296	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=964,10887195788628805993,8398416080037673052,131072 --enable-features=PasswordImport --service-pipe-token=7323319400703531821 --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=7323319400703531821 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2084 /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
3264	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=964,10887195788628805993,8398416080037673052,131072 --enable-features=PasswordImport --service-pipe-token=15188793623961278330 --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=15188793623961278330 --renderer-client-id=3 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2008 /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
2152	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=964,10887195788628805993,8398416080037673052,131072 --enable-features=PasswordImport --disable-gpu-compositing --service-pipe-token=1696520438105921322 --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=1696520438105921322 --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3748 /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
3388	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=964,10887195788628805993,8398416080037673052,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --service-request-channel-token=11953996226774770245 --mojo-platform-channel-handle=3988 --ignored=" --type=renderer " /prefetch:8	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

558

Read events

467

Write events

Delete events

Modification events

No data

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Executable files

Suspicious files

Text files

173

Unknown types

Dropped files

PID	Process	Filename		Type
2052	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\index		—
		MD5:—	SHA256:—
2052	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\data_0		—
		MD5:—	SHA256:—
2052	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\data_1		—
		MD5:—	SHA256:—
2052	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\data_2		—
		MD5:—	SHA256:—
2052	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\data_3		—
		MD5:—	SHA256:—
2052	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\cecf983b-b5a4-42b0-a8eb-abac35496c70.tmp		—
		MD5:—	SHA256:—
2052	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\000018.dbtmp		—
		MD5:—	SHA256:—
2052	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\index		—
		MD5:—	SHA256:—
2052	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_0		—
		MD5:—	SHA256:—
2052	chrome.exe	C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1		—
		MD5:—	SHA256:—

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
2052	chrome.exe	GET	301	152.195.53.24:80	http://www.iobit.com/	US	—	—	whitelisted
2052	chrome.exe	GET	200	185.48.9.77:80	http://r2---sn-x2pm-3ufd.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvMjJlQUFXRC12Ny1ldUFnMXF3SDlXZDlFZw/7319.128.0.1_pkedcjkdefgpdelpbcmbmeomcjbeemfm.crx?cms_redirect=yes&mip=31.204.154.118&mm=28&mn=sn-x2pm-3ufd&ms=nvh&mt=1560957295&mv=m&pcm2cms=yes&pl=23&shardbypass=yes	PL	crx	842 Kb	whitelisted
2052	chrome.exe	GET	302	216.58.208.46:80	http://redirector.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvMjJlQUFXRC12Ny1ldUFnMXF3SDlXZDlFZw/7319.128.0.1_pkedcjkdefgpdelpbcmbmeomcjbeemfm.crx	US	html	523 b	whitelisted
2052	chrome.exe	GET	301	54.235.251.167:80	http://iobit.com/	US	html	229 b	unknown

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

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
2052	chrome.exe	172.217.23.142:443	apis.google.com	Google Inc.	US	whitelisted
2052	chrome.exe	172.217.16.195:443	www.gstatic.com	Google Inc.	US	whitelisted
2052	chrome.exe	216.58.207.46:443	clients1.google.com	Google Inc.	US	whitelisted
2052	chrome.exe	172.217.23.141:443	accounts.google.com	Google Inc.	US	whitelisted
2052	chrome.exe	172.217.16.131:443	ssl.gstatic.com	Google Inc.	US	whitelisted
2052	chrome.exe	172.217.16.163:443	clientservices.googleapis.com	Google Inc.	US	whitelisted
2052	chrome.exe	172.217.22.68:443	www.google.com	Google Inc.	US	whitelisted
2052	chrome.exe	216.58.210.3:443	www.google.com.ua	Google Inc.	US	whitelisted
2052	chrome.exe	216.58.208.46:80	redirector.gvt1.com	Google Inc.	US	whitelisted
2052	chrome.exe	172.217.18.3:443	www.google.nl	Google Inc.	US	whitelisted

DNS requests

Domain	IP	Reputation
www.google.com.ua	216.58.210.3	whitelisted
clientservices.googleapis.com	172.217.16.163	whitelisted
accounts.google.com	172.217.23.141	shared
clients1.google.com	216.58.207.46	whitelisted
ssl.gstatic.com	172.217.16.131	whitelisted
www.gstatic.com	172.217.16.195	whitelisted
apis.google.com	172.217.23.142	whitelisted
ogs.google.com	216.58.207.46	whitelisted
www.google.com	172.217.22.68	whitelisted
www.google.nl	172.217.18.3	whitelisted

Threats

No threats detected

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No debug info

General Info

downloadcenter.php

BB5AC9535C31920415A32791674035D5

FC44507CD8DC1A70316C085ED71E4BCBCDA45E93

77162229B78BBC8867E33F7F319E45A8E92711D70320FACDFCBF146A404E8167

196608:mVaBnFi+6ZVlT3bcnhCQD0Mmg9QUmZtbrpcUcW/Atb8g+DT9fRelf:mVaHyLbeDlm9UAtXWyAVixO

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

SUSPICIOUS

Modifies files in Chrome extension folder

INFO

Manual execution by user

Application launched itself

Reads settings of System Certificates

Malware configuration

Static information

TRiD

EXIF

EXE

Summary

DOS Header

PE Headers

Sections

Resources

Imports

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