Malware analysis Gmail_Notifier.exe Malicious activity

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download:	Gmail_Notifier.exe
Full analysis:	https://app.any.run/tasks/948c91cb-5b60-4e2c-8c8a-909b7cb832f9
Verdict:	Malicious activity
Analysis date:	February 18, 2019, 10:04:16
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	installer
Indicators:
MIME:	application/x-dosexec
File info:	PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
MD5:	FBFB602D415B66E60C266F2DFA1F9B72
SHA1:	A7BB281B3931B939860684844CDF06B547C4F137
SHA256:	2DA62EDB4719D5CD7DAF2EEFEBDF92F146D3029EA60B9F97E6A7F6108E4C2DD6
SSDEEP:	49152:K+k4IGmYsWcz3jtT2wPGL3ltj6p8hXzbVsdgIrga4qkXk6sNA6qOj:Nk4IXYsZtT1uzltWO/8rgaBqk6sNnj

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 (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 dropped or rewritten executable
  - Gmail_Notifier.exe (PID: 636)
- Application was dropped or rewritten from another process
  - Gmail Notifier.exe (PID: 2336)
- Changes settings of System certificates
  - Gmail Notifier.exe (PID: 2336)
SUSPICIOUS
- Executable content was dropped or overwritten
  - Gmail_Notifier.exe (PID: 636)
- Adds / modifies Windows certificates
  - Gmail Notifier.exe (PID: 2336)
- Creates files in the program directory
  - Gmail_Notifier.exe (PID: 636)
- Creates a software uninstall entry
  - Gmail_Notifier.exe (PID: 636)
- Creates files in the user directory
  - Gmail Notifier.exe (PID: 2336)
  - Gmail_Notifier.exe (PID: 636)
- Reads internet explorer settings
  - Gmail Notifier.exe (PID: 2336)
- Reads Internet Cache Settings
  - Gmail Notifier.exe (PID: 2336)
INFO
- Reads settings of System Certificates
  - Gmail Notifier.exe (PID: 2336)

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	\|	NSIS - Nullsoft Scriptable Install System (94.8)
.exe	\|	Win32 Executable MS Visual C++ (generic) (3.4)
.dll	\|	Win32 Dynamic Link Library (generic) (0.7)
.exe	\|	Win32 Executable (generic) (0.5)
.exe	\|	Generic Win/DOS Executable (0.2)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2009:12:05 23:50:41+01:00
PEType:	PE32
LinkerVersion:	6
CodeSize:	23040
InitializedDataSize:	119808
UninitializedDataSize:	1024
EntryPoint:	0x30cb
OSVersion:	4
ImageVersion:	6
SubsystemVersion:	4
Subsystem:	Windows GUI
FileVersionNumber:	1.0.0.87
ProductVersionNumber:	1.0.0.87
FileFlagsMask:	0x0000
FileFlags:	(none)
FileOS:	Win32
ObjectFileType:	Executable application
FileSubtype:	-
LanguageCode:	Neutral
CharacterSet:	Windows, Latin1
FileDescription:	Gmail Notifier
FileVersion:	1.0.0.87
LegalCopyright:	http://www.gmailnotifier.com
ProductName:	Gmail Notifier
ProductVersion:	1.0.0.87

Summary

Architecture:	IMAGE_FILE_MACHINE_I386
Subsystem:	IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:	05-Dec-2009 22:50:41
Detected languages:	English - United States
FileDescription:	Gmail Notifier
FileVersion:	1.0.0.87
LegalCopyright:	http://www.gmailnotifier.com
ProductName:	Gmail Notifier
ProductVersion:	1.0.0.87

DOS Header

Magic number:	MZ
Bytes on last page of file:	0x0090
Pages in file:	0x0003
Relocations:	0x0000
Size of header:	0x0004
Min extra paragraphs:	0x0000
Max extra paragraphs:	0xFFFF
Initial SS value:	0x0000
Initial SP value:	0x00B8
Checksum:	0x0000
Initial IP value:	0x0000
Initial CS value:	0x0000
Overlay number:	0x0000
OEM identifier:	0x0000
OEM information:	0x0000
Address of NE header:	0x000000D8

PE Headers

Signature:	PE
Machine:	IMAGE_FILE_MACHINE_I386
Number of sections:	5
Time date stamp:	05-Dec-2009 22:50:41
Pointer to Symbol Table:	0x00000000
Number of symbols:	0
Size of Optional Header:	0x00E0
Characteristics:	IMAGE_FILE_32BIT_MACHINE 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	0x000058D2	0x00005A00	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	6.4331
.rdata	0x00007000	0x00001190	0x00001200	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	5.17976
.data	0x00009000	0x0001AF78	0x00000400	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	4.6178
.ndata	0x00024000	0x00009000	0x00000000	IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	0
.rsrc	0x0002D000	0x00004538	0x00004600	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	5.87311

Resources

Title	Entropy	Size	Codepage	Language	Type
1	5.21482	958	UNKNOWN	English - United States	RT_MANIFEST
2	5.9993	3752	UNKNOWN	English - United States	RT_ICON
3	6.24459	2216	UNKNOWN	English - United States	RT_ICON
4	5.01502	1384	UNKNOWN	English - United States	RT_ICON
5	6.16057	1128	UNKNOWN	English - United States	RT_ICON
6	3.34146	744	UNKNOWN	English - United States	RT_ICON
7	3.04232	296	UNKNOWN	English - United States	RT_ICON
103	2.6691	104	UNKNOWN	English - United States	RT_GROUP_ICON
105	2.73893	514	UNKNOWN	English - United States	RT_DIALOG
106	2.91148	248	UNKNOWN	English - United States	RT_DIALOG

Imports


ADVAPI32.dll
COMCTL32.dll
GDI32.dll
KERNEL32.dll
SHELL32.dll
USER32.dll
VERSION.dll
ole32.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

636

"C:\Users\admin\AppData\Local\Temp\Gmail_Notifier.exe"

C:\Users\admin\AppData\Local\Temp\Gmail_Notifier.exe

explorer.exe

User:

admin

Integrity Level:

HIGH

Description:

Gmail Notifier

Exit code:

Version:

1.0.0.87

Modules

Images
c:\users\admin\appdata\local\temp\gmail_notifier.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll

2336

"C:\Program Files\Gmail Notifier\Gmail Notifier.exe"

C:\Program Files\Gmail Notifier\Gmail Notifier.exe

Gmail_Notifier.exe

User:

admin

Company:

www.gmailnotifier.com

Integrity Level:

HIGH

Description:

Gmail Notifier

Exit code:

Version:

1.0.0.87

Modules

Images
c:\program files\gmail notifier\gmail notifier.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\nsi.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msasn1.dll

3640

"C:\Users\admin\AppData\Local\Temp\Gmail_Notifier.exe"

C:\Users\admin\AppData\Local\Temp\Gmail_Notifier.exe

—

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Description:

Gmail Notifier

Exit code:

Version:

1.0.0.87

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Total events

520

Read events

464

Write events

Delete events

Modification events


(PID) Process:	(636) Gmail_Notifier.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Gmail Notifier
Operation:	write	Name:	UninstallString
Value: "C:\Program Files\Gmail Notifier\Uninstall.exe"
(PID) Process:	(636) Gmail_Notifier.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Gmail Notifier
Operation:	write	Name:	InstallLocation
Value: C:\Program Files\Gmail Notifier
(PID) Process:	(636) Gmail_Notifier.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Gmail Notifier
Operation:	write	Name:	DisplayName
Value: Gmail Notifier
(PID) Process:	(636) Gmail_Notifier.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Gmail Notifier
Operation:	write	Name:	DisplayIcon
Value: C:\Program Files\Gmail Notifier\Gmail Notifier.exe,0
(PID) Process:	(636) Gmail_Notifier.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Gmail Notifier
Operation:	write	Name:	URLInfoAbout
Value: http://www.gmailnotifier.com/
(PID) Process:	(636) Gmail_Notifier.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Gmail Notifier
Operation:	write	Name:	NoModify
Value: 1
(PID) Process:	(636) Gmail_Notifier.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Gmail Notifier
Operation:	write	Name:	NoRepair
Value: 1
(PID) Process:	(636) Gmail_Notifier.exe	Key:	HKEY_CURRENT_USER\Software\Gmail Notifier
Operation:	write	Name:
Value: C:\Program Files\Gmail Notifier
(PID) Process:	(2336) Gmail Notifier.exe	Key:	HKEY_CURRENT_USER\Software\Gmail Notifier\Gmail Notifier\Settings
Operation:	write	Name:	mailto_icon_backup
Value: C:\PROGRA~1\MICROS~1\Office14\OUTLOOK.EXE,-9403
(PID) Process:	(2336) Gmail Notifier.exe	Key:	HKEY_CURRENT_USER\Software\Gmail Notifier\Gmail Notifier\Settings
Operation:	write	Name:	mailto_backup
Value: "C:\PROGRA~1\MICROS~1\Office14\OUTLOOK.EXE" -c IPM.Note /m "%1"

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Executable files

Suspicious files

Text files

322

Unknown types

Dropped files

PID	Process	Filename		Type
636	Gmail_Notifier.exe	C:\Users\admin\AppData\Local\Temp\nsw8DEF.tmp\ioSpecial.ini		text
		MD5:—	SHA256:—
636	Gmail_Notifier.exe	C:\Program Files\Gmail Notifier\errorpages\error3.htm		html
		MD5:—	SHA256:—
636	Gmail_Notifier.exe	C:\Program Files\Gmail Notifier\Gmail Notifier.exe		executable
		MD5:—	SHA256:—
636	Gmail_Notifier.exe	C:\Program Files\Gmail Notifier\Gmail Notifier.exe.manifest		xml
		MD5:—	SHA256:—
636	Gmail_Notifier.exe	C:\Program Files\Gmail Notifier\errorpages\error1.htm		html
		MD5:—	SHA256:—
636	Gmail_Notifier.exe	C:\Program Files\Gmail Notifier\errorpages\error2.htm		html
		MD5:—	SHA256:—
636	Gmail_Notifier.exe	C:\Program Files\Gmail Notifier\errorpages\images\area7.jpg		image
		MD5:—	SHA256:—
636	Gmail_Notifier.exe	C:\Program Files\Gmail Notifier\errorpages\images\imgClose.jpg		image
		MD5:—	SHA256:—
636	Gmail_Notifier.exe	C:\Program Files\Gmail Notifier\errorpages\images\area8.jpg		image
		MD5:—	SHA256:—
2336	Gmail Notifier.exe	C:\Users\admin\AppData\Roaming\Gmail Notifier\netconfig.dat		—
		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
2336	Gmail Notifier.exe	GET	200	50.62.233.1:80	http://www.gmailnotifier.com/gn/29/netconfig.dat	US	text	74 b	suspicious
2336	Gmail Notifier.exe	GET	200	50.62.233.1:80	http://www.gmailnotifier.com/gn/29/templates/emailsview.htm	US	html	1.18 Kb	suspicious
2336	Gmail Notifier.exe	GET	200	50.62.233.1:80	http://www.gmailnotifier.com/gn/29/images/imgShrink.jpg	US	image	21.7 Kb	suspicious
2336	Gmail Notifier.exe	GET	200	50.62.233.1:80	http://www.gmailnotifier.com/gn/29/images/imgClose.jpg	US	image	22.5 Kb	suspicious
2336	Gmail Notifier.exe	GET	200	50.62.233.1:80	http://www.gmailnotifier.com/gn/29/images/area7.jpg	US	image	63.4 Kb	suspicious
2336	Gmail Notifier.exe	GET	200	50.62.233.1:80	http://www.gmailnotifier.com/gn/29/analytics.php	US	html	330 b	suspicious
2336	Gmail Notifier.exe	GET	200	50.62.233.1:80	http://www.gmailnotifier.com/gn/29/images/imgTopMost_OFF.jpg	US	image	22.1 Kb	suspicious
2336	Gmail Notifier.exe	GET	200	50.62.233.1:80	http://www.gmailnotifier.com/gn/29/GmailNotifier.htm	US	html	1.68 Kb	suspicious
2336	Gmail Notifier.exe	GET	200	50.62.233.1:80	http://www.gmailnotifier.com/gn/29/images/imgTopMost_ON.jpg	US	image	22.4 Kb	suspicious
2336	Gmail Notifier.exe	GET	302	216.58.206.4:80	http://www.google.com/coop/intl/en/images/google_custom_search_watermark.gif	US	html	274 b	malicious

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
2336	Gmail Notifier.exe	216.58.206.4:80	www.google.com	Google Inc.	US	whitelisted
2336	Gmail Notifier.exe	172.217.16.174:443	cse.google.com	Google Inc.	US	whitelisted
2336	Gmail Notifier.exe	216.58.206.4:443	www.google.com	Google Inc.	US	whitelisted
2336	Gmail Notifier.exe	50.62.233.1:80	www.gmailnotifier.com	GoDaddy.com, LLC	US	unknown

DNS requests

Domain	IP	Reputation
www.gmailnotifier.com	50.62.233.1	unknown
www.google.com	216.58.206.4	malicious
cse.google.com	172.217.16.174	whitelisted

Threats

PID	Process	Class	Message
2336	Gmail Notifier.exe	Misc activity	SUSPICIOUS [PTsecurity] Cmd.Powershell.Download HTTP UserAgent (Win7)

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No debug info

General Info

Gmail_Notifier.exe

FBFB602D415B66E60C266F2DFA1F9B72

A7BB281B3931B939860684844CDF06B547C4F137

2DA62EDB4719D5CD7DAF2EEFEBDF92F146D3029EA60B9F97E6A7F6108E4C2DD6

49152:K+k4IGmYsWcz3jtT2wPGL3ltj6p8hXzbVsdgIrga4qkXk6sNA6qOj:Nk4IXYsZtT1uzltWO/8rgaBqk6sNnj

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Loads dropped or rewritten executable

Application was dropped or rewritten from another process

Changes settings of System certificates

SUSPICIOUS

Executable content was dropped or overwritten

Adds / modifies Windows certificates

Creates files in the program directory

Creates a software uninstall entry

Creates files in the user directory

Reads internet explorer settings

Reads Internet Cache Settings

INFO

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

Modules

Information

Modules

Information

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings