Malware analysis s.exe Malicious activity | ANY.RUN

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File name:	s.exe
Full analysis:	https://app.any.run/tasks/618c6e1e-3508-49a5-9e29-c5e545a032a0
Verdict:	Malicious activity
Analysis date:	November 08, 2018, 20:01:04
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:	95A8A99F7DE8614F592E9C24B0C7A617
SHA1:	9B15F7E1741832560E001E439FC1F30A9107D2E3
SHA256:	FD69EB8FDEE169D6770E2B9AE2D5E762650E400CE0F2C00F610AF83BF0F4DCCB
SSDEEP:	192:ej/F/nAOCDQCzv5Cg4BTaSiAVPbZ6UdgNxvKhgTcCSO3KdH6oONx8P1oyn5Uf3Fu:ew4g4Z5Pc7shG2ENxC1/Uf1WWSdj

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
- Changes the autorun value in the registry
  - s.exe (PID: 2788)
SUSPICIOUS
- Starts itself from another location
  - s.exe (PID: 2788)
- Executable content was dropped or overwritten
  - s.exe (PID: 2788)
- Connects to unusual port
  - winupd32cfg.exe (PID: 3424)
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	\|	Win64 Executable (generic) (64.6)
.dll	\|	Win32 Dynamic Link Library (generic) (15.4)
.exe	\|	Win32 Executable (generic) (10.5)
.exe	\|	Generic Win/DOS Executable (4.6)
.exe	\|	DOS Executable Generic (4.6)

EXIF

EXE

Subsystem:	Windows GUI
SubsystemVersion:	5
ImageVersion:	-
OSVersion:	5
EntryPoint:	0x3c56
UninitializedDataSize:	-
InitializedDataSize:	8192
CodeSize:	11776
LinkerVersion:	9
PEType:	PE32
TimeStamp:	2018:09:17 10:58:13+02:00
MachineType:	Intel 386 or later, and compatibles

Summary

Architecture:	IMAGE_FILE_MACHINE_I386
Subsystem:	IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:	17-Sep-2018 08:58:13
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:	0x000000E0

PE Headers

Signature:	PE
Machine:	IMAGE_FILE_MACHINE_I386
Number of sections:	4
Time date stamp:	17-Sep-2018 08:58:13
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_RELOCS_STRIPPED

Sections

Name	Virtual Address	Virtual Size	Raw Size	Charateristics	Entropy
.text	0x00001000	0x00002DEC	0x00002E00	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	5.80828
.rdata	0x00004000	0x0000121A	0x00001400	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	4.23272
.data	0x00006000	0x00000BFC	0x00000A00	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	3.22355
.rsrc	0x00007000	0x000001B4	0x00000200	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	5.13483

Resources

Title	Entropy	Size	Codepage	Language	Type
1	4.79597	346	Latin 1 / Western European	English - United States	RT_MANIFEST

Imports


ADVAPI32.dll
KERNEL32.dll
MSVCRT.dll
SHELL32.dll
SHLWAPI.dll
WININET.dll
WS2_32.dll

No data.

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All screenshots are available in the full report

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Total processes

32

Monitored processes

2

Malicious processes

2

Suspicious processes

0

Behavior graph

Click at the process to see the details

Process information

PID	CMD	Path	Parent process
2788	"C:\Users\admin\AppData\Local\Temp\s.exe"	C:\Users\admin\AppData\Local\Temp\s.exe	explorer.exe
User: admin Integrity Level: MEDIUM Exit code: 0
3424	C:\Users\admin\97595057599559797\winupd32cfg.exe	C:\Users\admin\97595057599559797\winupd32cfg.exe	s.exe
User: admin Integrity Level: MEDIUM

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Total events

14

Read events

13

Write events

1

Delete events

0

Modification events


(PID) Process:	(2788) s.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:	write	Name:	Windows Update Services
Value: C:\Users\admin\97595057599559797\winupd32cfg.exe

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Executable files

1

Suspicious files

0

Text files

0

Unknown types

0

Dropped files

PID	Process	Filename		Type
2788	s.exe	C:\Users\admin\97595057599559797\winupd32cfg.exe		executable
		MD5:95A8A99F7DE8614F592E9C24B0C7A617	SHA256:FD69EB8FDEE169D6770E2B9AE2D5E762650E400CE0F2C00F610AF83BF0F4DCCB

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HTTP(S) requests

0

TCP/UDP connections

435

DNS requests

0

Threats

0

HTTP requests

No HTTP requests

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

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
3424	winupd32cfg.exe	168.105.85.50:5900	—	University of Hawaii	US	unknown
3424	winupd32cfg.exe	47.205.42.39:5900	—	Frontier Communications of America, Inc.	US	unknown
3424	winupd32cfg.exe	52.29.138.8:5900	—	Amazon.com, Inc.	DE	unknown
3424	winupd32cfg.exe	158.123.205.230:5900	—	Rhode Island Network for Educ. Technology	US	unknown
3424	winupd32cfg.exe	178.9.112.3:5900	—	Vodafone GmbH	DE	unknown
3424	winupd32cfg.exe	131.180.217.116:5900	—	SURFnet bv	NL	unknown
3424	winupd32cfg.exe	78.231.76.142:5900	—	Free SAS	FR	unknown
3424	winupd32cfg.exe	34.156.63.94:5900	—	—	US	unknown
3424	winupd32cfg.exe	27.91.185.179:5900	—	KDDI CORPORATION	JP	unknown
3424	winupd32cfg.exe	60.237.207.99:5900	—	BIGLOBE Inc.	JP	unknown

DNS requests

No data

Threats

Found threats are available for the paid subscriptions

5 ETPRO signatures available at the full report

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No debug info

General Info

s.exe

95A8A99F7DE8614F592E9C24B0C7A617

9B15F7E1741832560E001E439FC1F30A9107D2E3

FD69EB8FDEE169D6770E2B9AE2D5E762650E400CE0F2C00F610AF83BF0F4DCCB

192:ej/F/nAOCDQCzv5Cg4BTaSiAVPbZ6UdgNxvKhgTcCSO3KdH6oONx8P1oyn5Uf3Fu:ew4g4Z5Pc7shG2ENxC1/Uf1WWSdj

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Changes the autorun value in the registry

SUSPICIOUS

Starts itself from another location

Executable content was dropped or overwritten

Connects to unusual port

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

Information

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings