Malware analysis Browser Assistant.exe No threats detected

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File name:	Browser Assistant.exe
Full analysis:	https://app.any.run/tasks/6bb38904-e06e-47bf-88cf-b4923aa74053
Verdict:	No threats detected
Analysis date:	April 08, 2019, 11:39:39
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
MIME:	application/x-dosexec
File info:	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:	D9FBFB8C05ED943EB55204EFC10666C9
SHA1:	4E4F3404A302EB13612FCA80D0B2908A4444545B
SHA256:	A8B7548EC0D52174DA20FAF38581F7D31DAB87018060AE8CCB96FA1FDDCE9E70
SSDEEP:	24576:pJRkhBuHm7DD2bm67+ycRitC73TyMSsXf/bbkZ3kTbGHxeEhaIvufnX:NoBJem67+ycRPVe3D98

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
No suspicious indicators.
INFO
No info indicators.

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 MS Visual C++ (generic) (41)
.exe	\|	Win64 Executable (generic) (36.3)
.dll	\|	Win32 Dynamic Link Library (generic) (8.6)
.exe	\|	Win32 Executable (generic) (5.9)
.exe	\|	Win16/32 Executable Delphi generic (2.7)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2019:04:06 13:49:55+02:00
PEType:	PE32
LinkerVersion:	80
CodeSize:	1545216
InitializedDataSize:	1598464
UninitializedDataSize:	-
EntryPoint:	0x30600a
OSVersion:	4
ImageVersion:	-
SubsystemVersion:	6
Subsystem:	Windows GUI
FileVersionNumber:	5.16.0.4972
ProductVersionNumber:	5.16.0.4972
FileFlagsMask:	0x003f
FileFlags:	(none)
FileOS:	Win32
ObjectFileType:	Dynamic link library
FileSubtype:	-
LanguageCode:	English (U.S.)
CharacterSet:	Windows, Latin1
CompanyName:	Advanced Messaging Systems LLC
FileDescription:	Outlook Redemption COM library
FileVersion:	5.16.0.4972
InternalName:	Redemption
LegalCopyright:	Copyright © 2000 - 2018 Advanced Messaging Systems LLC
OriginalFileName:	redemption.dll
ProductName:	Outlook Redemption
ProductVersion:	5.16

Summary

Architecture:	IMAGE_FILE_MACHINE_I386
Subsystem:	IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:	06-Apr-2019 11:49:55
Detected languages:	English - United States
CompanyName:	Advanced Messaging Systems LLC
FileDescription:	Outlook Redemption COM library
FileVersion:	5.16.0.4972
InternalName:	Redemption
LegalCopyright:	Copyright © 2000 - 2018 Advanced Messaging Systems LLC
OriginalFilename:	redemption.dll
ProductName:	Outlook Redemption
ProductVersion:	5.16

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:	0x00000080

PE Headers

Signature:	PE
Machine:	IMAGE_FILE_MACHINE_I386
Number of sections:	5
Time date stamp:	06-Apr-2019 11:49:55
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_LARGE_ADDRESS_AWARE

Sections

Name	Virtual Address	Virtual Size	Raw Size	Charateristics	Entropy
;Q\x16\x11'Ee\x7f\u\x08	0x00002000	0x0008755C	0x00087600	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	7.99959
.text	0x0008A000	0x001791A8	0x00179200	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	4.27855
.rsrc	0x00204000	0x000FEAE8	0x000FEC00	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	5.55494
.reloc	0x00304000	0x0000000C	0x00000200	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ	0.0940979
	0x00306000	0x00000010	0x00000200	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	0.142636

Resources

Title	Entropy	Size	Codepage	Language	Type
1	5.00112	490	UNKNOWN	UNKNOWN	RT_MANIFEST
2	5.8519	872	UNKNOWN	English - United States	RT_ICON
3	5.50087	872	UNKNOWN	English - United States	RT_ICON
4	5.09528	872	UNKNOWN	English - United States	RT_ICON
5	5.02514	872	UNKNOWN	English - United States	RT_ICON
6	5.81209	872	UNKNOWN	English - United States	RT_ICON
7	5.1589	872	UNKNOWN	English - United States	RT_ICON
8	6.12891	872	UNKNOWN	English - United States	RT_ICON
9	5.14935	872	UNKNOWN	English - United States	RT_ICON
10	5.91065	872	UNKNOWN	English - United States	RT_ICON

Imports


mscoree.dll

No data.

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All screenshots are available in the full report

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Total processes

31

Monitored processes

1

Malicious processes

0

Suspicious processes

0

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

2984

"C:\Users\admin\AppData\Local\Temp\Browser Assistant.exe"

C:\Users\admin\AppData\Local\Temp\Browser Assistant.exe

—

explorer.exe

User:

admin

Company:

Advanced Messaging Systems LLC

Integrity Level:

MEDIUM

Description:

Outlook Redemption COM library

Exit code:

0

Version:

5.16.0.4972

Modules

Images
c:\users\admin\appdata\local\temp\browser assistant.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll

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Total events

21

Read events

20

Write events

1

Delete events

0

Modification events


(PID) Process:	(2984) Browser Assistant.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Direct3D\MostRecentApplication
Operation:	write	Name:	Name
Value: Browser Assistant.exe

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Executable files

0

Suspicious files

0

Text files

0

Unknown types

0

Dropped files

No data

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HTTP(S) requests

0

TCP/UDP connections

0

DNS requests

0

Threats

0

HTTP requests

No HTTP requests

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Connections

No data

DNS requests

No data

Threats

No threats detected

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No debug info

General Info

Browser Assistant.exe

D9FBFB8C05ED943EB55204EFC10666C9

4E4F3404A302EB13612FCA80D0B2908A4444545B

A8B7548EC0D52174DA20FAF38581F7D31DAB87018060AE8CCB96FA1FDDCE9E70

24576:pJRkhBuHm7DD2bm67+ycRitC73TyMSsXf/bbkZ3kTbGHxeEhaIvufnX:NoBJem67+ycRPVe3D98

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

SUSPICIOUS

INFO

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

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings