Malware analysis setup.exe Malicious activity | ANY.RUN

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download:	setup.exe
Full analysis:	https://app.any.run/tasks/b7f67be5-f43a-4998-bd59-92a2c9085758
Verdict:	Malicious activity
Analysis date:	January 22, 2019, 13:11:19
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, Nullsoft Installer self-extracting archive
MD5:	3BE20A25F7619D13A020B5E06413F003
SHA1:	962B855522A40CADDE0065D297338ED97BFE6150
SHA256:	FD5F24429D25FD0EB730717EA0540C82FE9FBD7DFB3D345371FCBEB29E4DDDC0
SSDEEP:	49152:puLxxeY2j3l5KE/ITXLHstMrtrfUDwvFSnMxB:ULL2jVQfHstMhfU0vFZD

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:: 240 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: 180 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 (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
  - setup.exe (PID: 2164)
  - SicalcAA.exe (PID: 2812)
  - SicalcAA.exe (PID: 3800)
- Application was dropped or rewritten from another process
  - SicalcAA.exe (PID: 2812)
  - SicalcAA.exe (PID: 3800)
SUSPICIOUS
- Creates files in the program directory
  - setup.exe (PID: 2164)
- Executable content was dropped or overwritten
  - setup.exe (PID: 2164)
- Creates a software uninstall entry
  - setup.exe (PID: 2164)
- Creates files in the Windows directory
  - setup.exe (PID: 2164)
- Creates COM task schedule object
  - setup.exe (PID: 2164)
- Creates files in the user directory
  - SicalcAA.exe (PID: 2812)
  - SicalcAA.exe (PID: 3800)
- Starts Internet Explorer
  - SicalcAA.exe (PID: 3800)
INFO
- Reads Internet Cache Settings
  - iexplore.exe (PID: 568)
- Changes internet zones settings
  - iexplore.exe (PID: 2308)
- Creates files in the user directory
  - iexplore.exe (PID: 568)
  - iexplore.exe (PID: 2308)
- Reads internet explorer settings
  - iexplore.exe (PID: 568)

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) (42.2)
.exe	\|	Win64 Executable (generic) (37.3)
.dll	\|	Win32 Dynamic Link Library (generic) (8.8)
.exe	\|	Win32 Executable (generic) (6)
.exe	\|	Generic Win/DOS Executable (2.7)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2016:04:02 05:20:13+02:00
PEType:	PE32
LinkerVersion:	6
CodeSize:	24576
InitializedDataSize:	164864
UninitializedDataSize:	1024
EntryPoint:	0x312a
OSVersion:	4
ImageVersion:	6
SubsystemVersion:	4
Subsystem:	Windows GUI

Summary

Architecture:	IMAGE_FILE_MACHINE_I386
Subsystem:	IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:	02-Apr-2016 03:20:13
Detected languages:	English - United States

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:	0x000000C8

PE Headers

Signature:	PE
Machine:	IMAGE_FILE_MACHINE_I386
Number of sections:	5
Time date stamp:	02-Apr-2016 03:20:13
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	0x00005E66	0x00006000	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	6.44066
.rdata	0x00007000	0x000012A2	0x00001400	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	5.05833
.data	0x00009000	0x00025D18	0x00000600	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	4.18773
.ndata	0x0002F000	0x00017000	0x00000000	IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	0
.rsrc	0x00046000	0x00001418	0x00001600	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	3.17906

Resources

Title	Entropy	Size	Codepage	Language	Type
1	5.21417	958	UNKNOWN	English - United States	RT_MANIFEST
103	1.81924	20	UNKNOWN	English - United States	RT_GROUP_ICON
105	2.67385	512	UNKNOWN	English - United States	RT_DIALOG
106	2.91148	248	UNKNOWN	English - United States	RT_DIALOG
107	2.52183	160	UNKNOWN	English - United States	RT_DIALOG
111	2.92787	238	UNKNOWN	English - United States	RT_DIALOG

Imports


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

568

"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2308 CREDAT:71937

C:\Program Files\Internet Explorer\iexplore.exe

iexplore.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

LOW

Description:

Internet Explorer

Exit code:

Version:

8.00.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\program files\internet explorer\iexplore.exe
c:\systemroot\system32\ntdll.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\system32\user32.dll
c:\windows\system32\gdi32.dll

936

calc.EXE

C:\Windows\system32\calc.EXE

—

SicalcAA.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Calculator

Exit code:

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\calc.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\shell32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll

2164

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

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

explorer.exe

User:

admin

Integrity Level:

HIGH

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\setup.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.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

2308

"C:\Program Files\Internet Explorer\iexplore.exe" -nohome

C:\Program Files\Internet Explorer\iexplore.exe

SicalcAA.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Internet Explorer

Exit code:

Version:

8.00.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\program files\internet explorer\iexplore.exe
c:\systemroot\system32\ntdll.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\system32\user32.dll
c:\windows\system32\gdi32.dll

2812

"C:\Program Files\Programas RFB\Sicalc Auto Atendimento\SicalcAA.exe"

C:\Program Files\Programas RFB\Sicalc Auto Atendimento\SicalcAA.exe

—

explorer.exe

User:

admin

Company:

SERPRO - Serviço Federal de Processamento de Dados

Integrity Level:

MEDIUM

Exit code:

Version:

5.40.0066

Modules

Images
c:\program files\programas rfb\sicalc auto atendimento\sicalcaa.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvbvm60.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

3084

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

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

—

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

3221226540

3800

"C:\Program Files\Programas RFB\Sicalc Auto Atendimento\SicalcAA.exe"

C:\Program Files\Programas RFB\Sicalc Auto Atendimento\SicalcAA.exe

—

explorer.exe

User:

admin

Company:

SERPRO - Serviço Federal de Processamento de Dados

Integrity Level:

MEDIUM

Exit code:

Version:

5.40.0066

Modules

Images
c:\program files\programas rfb\sicalc auto atendimento\sicalcaa.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvbvm60.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

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Total events

1 338

Read events

817

Write events

489

Delete events

Modification events


(PID) Process:	(2164) setup.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Programas RFB\Sicalc Auto Atendimento
Operation:	write	Name:	Install_Dir
Value: C:\Program Files\Programas RFB\Sicalc Auto Atendimento
(PID) Process:	(2164) setup.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Programas RFB\Sicalc Auto Atendimento
Operation:	write	Name:	InstallDate
Value: 0
(PID) Process:	(2164) setup.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Sicalc Auto Atendimento
Operation:	write	Name:	DisplayName
Value: Sicalc Auto Atendimento
(PID) Process:	(2164) setup.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Sicalc Auto Atendimento
Operation:	write	Name:	UninstallString
Value: "C:\Program Files\Programas RFB\Sicalc Auto Atendimento\uninstall.exe"
(PID) Process:	(2164) setup.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Sicalc Auto Atendimento
Operation:	write	Name:	QuietUninstallString
Value: "C:\Program Files\Programas RFB\Sicalc Auto Atendimento\uninstall.exe" /S
(PID) Process:	(2164) setup.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Sicalc Auto Atendimento
Operation:	write	Name:	DisplayIcon
Value: "C:\Program Files\Programas RFB\Sicalc Auto Atendimento\SicalcAA.exe"
(PID) Process:	(2164) setup.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Sicalc Auto Atendimento
Operation:	write	Name:	DisplayVersion
Value: 5.40
(PID) Process:	(2164) setup.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Sicalc Auto Atendimento
Operation:	write	Name:	Publisher
Value: Receita Federal do Brasil
(PID) Process:	(2164) setup.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Sicalc Auto Atendimento
Operation:	write	Name:	UrlInfoAbout
Value: http://www.receita.fazenda.gov.br/
(PID) Process:	(2164) setup.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Sicalc Auto Atendimento
Operation:	write	Name:	NoModify
Value: 1

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
2164	setup.exe	C:\ProgramData\Programas RFB\Sicalc Auto Atendimento\SicalcAA.mdb		—
		MD5:—	SHA256:—
2164	setup.exe	C:\Program Files\Programas RFB\Sicalc Auto Atendimento\SicalcAA.exe		executable
		MD5:—	SHA256:—
2812	SicalcAA.exe	C:\Users\admin\AppData\Roaming\Programas RFB\Sicalc Auto Atendimento\SicalcAA.mdb		—
		MD5:—	SHA256:—
2812	SicalcAA.exe	C:\Users\admin\AppData\Roaming\Programas RFB\Sicalc Auto Atendimento\SicalcAA.ldb		—
		MD5:—	SHA256:—
2812	SicalcAA.exe	C:\Users\admin\AppData\Local\Temp\~DFDCA894708FBCA309.TMP		—
		MD5:—	SHA256:—
3800	SicalcAA.exe	C:\Users\admin\AppData\Roaming\Programas RFB\Sicalc Auto Atendimento\SicalcAA.ldb		—
		MD5:—	SHA256:—
3800	SicalcAA.exe	C:\Users\admin\AppData\Roaming\Programas RFB\Sicalc Auto Atendimento\SicalcAA.mdb		—
		MD5:—	SHA256:—
2308	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\R9ZEWH8D\favicon[1].ico		—
		MD5:—	SHA256:—
2164	setup.exe	C:\Program Files\Programas RFB\Sicalc Auto Atendimento\CriticasCalculo.dll.manifest		xml
		MD5:—	SHA256:—
2308	iexplore.exe	C:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico		—
		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
2308	iexplore.exe	GET	200	204.79.197.200:80	http://www.bing.com/favicon.ico	US	image	237 b	whitelisted

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
2308	iexplore.exe	204.79.197.200:80	www.bing.com	Microsoft Corporation	US	whitelisted
568	iexplore.exe	161.148.249.7:443	www18.receita.fazenda.gov.br	SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO	BR	unknown

DNS requests

Domain	IP	Reputation
www.bing.com	204.79.197.200 13.107.21.200	whitelisted
www18.receita.fazenda.gov.br	161.148.249.7	unknown

Threats

No threats detected

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No debug info

General Info

setup.exe

3BE20A25F7619D13A020B5E06413F003

962B855522A40CADDE0065D297338ED97BFE6150

FD5F24429D25FD0EB730717EA0540C82FE9FBD7DFB3D345371FCBEB29E4DDDC0

49152:puLxxeY2j3l5KE/ITXLHstMrtrfUDwvFSnMxB:ULL2jVQfHstMhfU0vFZD

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

SUSPICIOUS

Creates files in the program directory

Executable content was dropped or overwritten

Creates a software uninstall entry

Creates files in the Windows directory

Creates COM task schedule object

Creates files in the user directory

Starts Internet Explorer

INFO

Reads Internet Cache Settings

Changes internet zones settings

Creates files in the user directory

Reads internet explorer settings

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

Modules

Information

Modules

Information

Modules

Information

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings