Malware analysis Seliware.exe Malicious activity | ANY.RUN

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File name:	Seliware.exe
Full analysis:	https://app.any.run/tasks/455d19b3-e8e3-436a-a277-6dd811ab8e1b
Verdict:	Malicious activity
Analysis date:	October 07, 2024, 10:06:33
OS:	Windows 10 Professional (build: 19045, 64 bit)
Tags:	netreactor
Indicators:
MIME:	application/x-dosexec
File info:	PE32+ executable (GUI) x86-64, for MS Windows
MD5:	2790AF19BEA9B6602D4D1B23C88B0463
SHA1:	77EF3E0A96F1DF2373B3B71363A596666508782F
SHA256:	7F833702251B3DC148C41FA505B7464183B5451DBFBB736405170A5DAEDA6045
SSDEEP:	49152:0MECrOQhbmLlYYyIlAmLlYYyIlveUw11lfcAA7b+3wUPcfXOKbkjy7gK3HpjexWS:0MRrqLlaUBLlaUveUu3wHnmeRyyrXpS5

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:: 300 seconds
Heavy Evasion option:
Network geolocation:: off
Additional time used:: 240 seconds
MITM proxy:: off
Privacy:: Public submission
Fakenet option:: off
Route via Tor:: off
Autoconfirmation of UAC:: on
Network:: on

Software preset

Internet Explorer 11.3636.19041.0
Adobe Acrobat (64-bit) (23.001.20093)
Adobe Flash Player 32 NPAPI (32.0.0.465)
Adobe Flash Player 32 PPAPI (32.0.0.465)
CCleaner (6.20)
FileZilla 3.65.0 (3.65.0)
Google Chrome (122.0.6261.70)
Google Update Helper (1.3.36.51)
Java 8 Update 271 (64-bit) (8.0.2710.9)
Java Auto Updater (2.8.271.9)
Microsoft Edge (122.0.2365.59)
Microsoft Edge Update (1.3.185.17)
Microsoft Office Professional 2019 - de-de (16.0.16026.20146)
Microsoft Office Professional 2019 - en-us (16.0.16026.20146)
Microsoft Office Professional 2019 - es-es (16.0.16026.20146)
Microsoft Office Professional 2019 - it-it (16.0.16026.20146)
Microsoft Office Professional 2019 - ja-jp (16.0.16026.20146)
Microsoft Office Professional 2019 - ko-kr (16.0.16026.20146)
Microsoft Office Professional 2019 - pt-br (16.0.16026.20146)
Microsoft Office Professional 2019 - tr-tr (16.0.16026.20146)
Microsoft Office Professionnel 2019 - fr-fr (16.0.16026.20146)
Microsoft Office профессиональный 2019 - ru-ru (16.0.16026.20146)
Microsoft OneNote - en-us (16.0.16026.20146)
Microsoft Update Health Tools (3.74.0.0)
Microsoft Visual C++ 2013 Redistributable (x64) - 12.0.30501 (12.0.30501.0)
Microsoft Visual C++ 2013 x64 Additional Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2013 x64 Minimum Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2015-2022 Redistributable (x64) - 14.36.32532 (14.36.32532.0)
Microsoft Visual C++ 2015-2022 Redistributable (x86) - 14.36.32532 (14.36.32532.0)
Microsoft Visual C++ 2022 X64 Additional Runtime - 14.36.32532 (14.36.32532)
Microsoft Visual C++ 2022 X64 Minimum Runtime - 14.36.32532 (14.36.32532)
Microsoft Visual C++ 2022 X86 Additional Runtime - 14.36.32532 (14.36.32532)
Microsoft Visual C++ 2022 X86 Minimum Runtime - 14.36.32532 (14.36.32532)
Mozilla Firefox (x64 en-US) (123.0)
Mozilla Maintenance Service (123.0)
Notepad++ (64-bit x64) (7.9.1)
Office 16 Click-to-Run Extensibility Component (16.0.15726.20202)
Office 16 Click-to-Run Licensing Component (16.0.16026.20146)
Office 16 Click-to-Run Localization Component (16.0.15726.20202)
Office 16 Click-to-Run Localization Component (16.0.15928.20198)
PowerShell 7-x64 (7.3.5.0)
Skype version 8.104 (8.104)
Update for Windows 10 for x64-based Systems (KB4023057) (2.59.0.0)
Update for Windows 10 for x64-based Systems (KB4023057) (2.63.0.0)
Update for Windows 10 for x64-based Systems (KB4480730) (2.55.0.0)
Update for Windows 10 for x64-based Systems (KB5001716) (8.93.0.0)
VLC media player (3.0.11)
WinRAR 5.91 (64-bit) (5.91.0)
Windows PC Health Check (3.6.2204.08001)

Hotfixes

Client LanguagePack Package
DotNetRollup
DotNetRollup 481
FodMetadata Package
Foundation Package
Hello Face Package
InternetExplorer Optional Package
KB5003791
KB5011048
KB5015684
KB5033052
LanguageFeatures Basic en us Package
LanguageFeatures Handwriting en us Package
LanguageFeatures OCR en us Package
LanguageFeatures Speech en us Package
LanguageFeatures TextToSpeech en us Package
MSPaint FoD Package
MediaPlayer Package
Microsoft OneCore ApplicationModel Sync Desktop FOD Package
Microsoft OneCore DirectX Database FOD Package
NetFx3 OnDemand Package
Notepad FoD Package
OpenSSH Client Package
PowerShell ISE FOD Package
Printing PMCPPC FoD Package
Printing WFS FoD Package
ProfessionalEdition
QuickAssist Package
RollupFix
ServicingStack
ServicingStack 3989
StepsRecorder Package
TabletPCMath Package
UserExperience Desktop Package
WordPad FoD Package

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MALICIOUS
No malicious indicators.
SUSPICIOUS
- Executable content was dropped or overwritten
  - Seliware.exe (PID: 6668)
- Reads security settings of Internet Explorer
  - Seliware.exe (PID: 6668)
- Reads the date of Windows installation
  - Seliware.exe (PID: 6668)
- Process drops legitimate windows executable
  - Seliware.exe (PID: 6668)
  - WinRAR.exe (PID: 4712)
INFO
- Reads the computer name
  - Seliware.exe (PID: 6668)
  - SeliwareLoaderRewrite.exe (PID: 2488)
- Checks supported languages
  - Seliware.exe (PID: 6668)
  - SeliwareLoaderRewrite.exe (PID: 2488)
- Create files in a temporary directory
  - Seliware.exe (PID: 6668)
- Process checks computer location settings
  - Seliware.exe (PID: 6668)
- The process uses the downloaded file
  - Seliware.exe (PID: 6668)
- Disables trace logs
  - SeliwareLoaderRewrite.exe (PID: 2488)
- Checks proxy server information
  - SeliwareLoaderRewrite.exe (PID: 2488)
- Reads the machine GUID from the registry
  - SeliwareLoaderRewrite.exe (PID: 2488)
- Reads the software policy settings
  - SeliwareLoaderRewrite.exe (PID: 2488)
- Reads Environment values
  - SeliwareLoaderRewrite.exe (PID: 2488)
- .NET Reactor protector has been detected
  - SeliwareLoaderRewrite.exe (PID: 2488)
- Manual execution by a user
  - WinRAR.exe (PID: 4712)

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) (87.3)
.exe	\|	Generic Win/DOS Executable (6.3)
.exe	\|	DOS Executable Generic (6.3)

EXIF

EXE

MachineType:	AMD AMD64
TimeStamp:	2024:05:12 10:17:15+00:00
ImageFileCharacteristics:	Executable, Large address aware
PEType:	PE32+
LinkerVersion:	14.33
CodeSize:	236032
InitializedDataSize:	482304
UninitializedDataSize:	-
EntryPoint:	0x266b0
OSVersion:	5.2
ImageVersion:	-
SubsystemVersion:	5.2
Subsystem:	Windows GUI

No data.

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All screenshots are available in the full report

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Total processes

135

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

2488

"C:\Users\admin\AppData\Local\Temp\RarSFX0\SeliwareLoaderRewrite.exe"

C:\Users\admin\AppData\Local\Temp\RarSFX0\SeliwareLoaderRewrite.exe

Seliware.exe

User:

admin

Integrity Level:

HIGH

Description:

SeliwareLoaderRewrite

Version:

1.0.0.0

Modules

Images
c:\users\admin\appdata\local\temp\rarsfx0\seliwareloaderrewrite.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll

4712

"C:\Program Files\WinRAR\WinRAR.exe" a -ep1 -scul -r0 -iext -- RarSFX0.rar "@C:\Users\admin\AppData\Local\Temp\Rar$LS4552.15376"

C:\Program Files\WinRAR\WinRAR.exe

—

explorer.exe

User:

admin

Company:

Alexander Roshal

Integrity Level:

MEDIUM

Description:

WinRAR archiver

Exit code:

Version:

5.91.0

Modules

Images
c:\program files\winrar\winrar.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\gdi32full.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll

6668

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

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

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Modules

Images
c:\users\admin\appdata\local\temp\seliware.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll

7104

"C:\Users\admin\AppData\Local\Temp\RarSFX0\SeliwareLoaderRewrite.exe"

C:\Users\admin\AppData\Local\Temp\RarSFX0\SeliwareLoaderRewrite.exe

—

Seliware.exe

User:

admin

Integrity Level:

MEDIUM

Description:

SeliwareLoaderRewrite

Exit code:

3221226540

Version:

1.0.0.0

Modules

Images
c:\users\admin\appdata\local\temp\rarsfx0\seliwareloaderrewrite.exe
c:\windows\system32\ntdll.dll

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Total events

1 331

Read events

1 313

Write events

Delete events

Modification events


(PID) Process:	(2488) SeliwareLoaderRewrite.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\SeliwareLoaderRewrite_RASAPI32
Operation:	write	Name:	EnableFileTracing
Value: 0
(PID) Process:	(2488) SeliwareLoaderRewrite.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\SeliwareLoaderRewrite_RASAPI32
Operation:	write	Name:	EnableAutoFileTracing
Value: 0
(PID) Process:	(2488) SeliwareLoaderRewrite.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\SeliwareLoaderRewrite_RASAPI32
Operation:	write	Name:	EnableConsoleTracing
Value: 0
(PID) Process:	(2488) SeliwareLoaderRewrite.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\SeliwareLoaderRewrite_RASAPI32
Operation:	write	Name:	FileTracingMask
Value:
(PID) Process:	(2488) SeliwareLoaderRewrite.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\SeliwareLoaderRewrite_RASAPI32
Operation:	write	Name:	ConsoleTracingMask
Value:
(PID) Process:	(2488) SeliwareLoaderRewrite.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\SeliwareLoaderRewrite_RASAPI32
Operation:	write	Name:	MaxFileSize
Value: 1048576
(PID) Process:	(2488) SeliwareLoaderRewrite.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\SeliwareLoaderRewrite_RASAPI32
Operation:	write	Name:	FileDirectory
Value: %windir%\tracing
(PID) Process:	(2488) SeliwareLoaderRewrite.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\SeliwareLoaderRewrite_RASMANCS
Operation:	write	Name:	EnableFileTracing
Value: 0
(PID) Process:	(2488) SeliwareLoaderRewrite.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\SeliwareLoaderRewrite_RASMANCS
Operation:	write	Name:	EnableAutoFileTracing
Value: 0
(PID) Process:	(2488) SeliwareLoaderRewrite.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\SeliwareLoaderRewrite_RASMANCS
Operation:	write	Name:	EnableConsoleTracing
Value: 0

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
6668	Seliware.exe	C:\Users\admin\AppData\Local\Temp\RarSFX0\System.Memory.dll		executable
		MD5:6FB95A357A3F7E88ADE5C1629E2801F8	SHA256:8E76318E8B06692ABF7DAB1169D27D15557F7F0A34D36AF6463EFF0FE21213C7
6668	Seliware.exe	C:\Users\admin\AppData\Local\Temp\RarSFX0\System.Numerics.Vectors.dll		executable
		MD5:AAA2CBF14E06E9D3586D8A4ED455DB33	SHA256:1D3EF8698281E7CF7371D1554AFEF5872B39F96C26DA772210A33DA041BA1183
6668	Seliware.exe	C:\Users\admin\AppData\Local\Temp\RarSFX0\System.Runtime.CompilerServices.Unsafe.dll		executable
		MD5:DA04A75DDC22118ED24E0B53E474805A	SHA256:66409F670315AFE8610F17A4D3A1EE52D72B6A46C544CEC97544E8385F90AD74
6668	Seliware.exe	C:\Users\admin\AppData\Local\Temp\RarSFX0\System.Buffers.dll		executable
		MD5:ECDFE8EDE869D2CCC6BF99981EA96400	SHA256:ACCCCFBE45D9F08FFEED9916E37B33E98C65BE012CFFF6E7FA7B67210CE1FEFB
6668	Seliware.exe	C:\Users\admin\AppData\Local\Temp\RarSFX0\SeliwareLoaderRewrite.exe		executable
		MD5:C08AE983171F995E60FD8C89CCB3A7E1	SHA256:D2911F61A56D4F9CF97D5F4D76E7AD03032E63BD38553EEFBC2A4B026B201B04
6668	Seliware.exe	C:\Users\admin\AppData\Local\Temp\RarSFX0\ICSharpCode.SharpZipLib.dll		executable
		MD5:9E9E0A210297968AAF2E00D13958C0B4	SHA256:CB9C05B5A1E1DB26FF43490EE26F2E02ABAE3F321D2DD5DDD43A68DA48EAB83D
6668	Seliware.exe	C:\Users\admin\AppData\Local\Temp\RarSFX0\Newtonsoft.Json.dll		executable
		MD5:195FFB7167DB3219B217C4FD439EEDD6	SHA256:E1E27AF7B07EEEDF5CE71A9255F0422816A6FC5849A483C6714E1B472044FA9D
6668	Seliware.exe	C:\Users\admin\AppData\Local\Temp\RarSFX0\System.Threading.Tasks.Extensions.dll		executable
		MD5:0F384AFCF671483188B9019D3B7457A7	SHA256:2C9CAD6410E37E44FA73CCCB576F418184F1AE5A0A257E165A136BDAA941A0C6
4712	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\RarSFX0\RarSFX0.rar		compressed
		MD5:BA93051F0F4752BC6190EEC0B431A2C9	SHA256:47E17B2D8529ED62C8C1C97BD1E6CED9D3020690822311C1946E623E28A68C9C

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
2120	MoUsoCoreWorker.exe	GET	200	23.35.229.160:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl	unknown	—	—	whitelisted
3768	svchost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
3212	SIHClient.exe	GET	200	23.35.229.160:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl	unknown	—	—	whitelisted
2628	backgroundTaskHost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D	unknown	—	—	whitelisted
3212	SIHClient.exe	GET	200	23.35.229.160:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl	unknown	—	—	whitelisted

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

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
4	System	192.168.100.255:137	—	—	—	whitelisted
7108	svchost.exe	51.104.136.2:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
—	—	51.104.136.2:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
2120	MoUsoCoreWorker.exe	23.35.229.160:80	www.microsoft.com	AKAMAI-AS	DE	whitelisted
3888	svchost.exe	239.255.255.250:1900	—	—	—	whitelisted
4324	svchost.exe	51.104.136.2:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
4	System	192.168.100.255:138	—	—	—	whitelisted
2488	SeliwareLoaderRewrite.exe	147.45.255.20:443	seliware.com	OOO FREEnet Group	RU	unknown
7108	svchost.exe	51.124.78.146:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
3768	svchost.exe	40.126.32.72:443	login.live.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted

DNS requests

Domain	IP	Reputation
settings-win.data.microsoft.com	51.104.136.2 51.124.78.146	whitelisted
www.microsoft.com	23.35.229.160	whitelisted
google.com	216.58.206.46	whitelisted
seliware.com	147.45.255.20	unknown
login.live.com	40.126.32.72 40.126.32.133 40.126.32.140 40.126.32.138 20.190.160.17 40.126.32.68 40.126.32.76 40.126.32.134	whitelisted
ocsp.digicert.com	192.229.221.95	whitelisted
client.wns.windows.com	40.113.103.199	whitelisted
go.microsoft.com	23.35.238.131	whitelisted
arc.msn.com	20.223.36.55	whitelisted
fd.api.iris.microsoft.com	20.223.35.26	whitelisted

Threats

No threats detected

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No debug info

General Info

Seliware.exe

2790AF19BEA9B6602D4D1B23C88B0463

77EF3E0A96F1DF2373B3B71363A596666508782F

7F833702251B3DC148C41FA505B7464183B5451DBFBB736405170A5DAEDA6045

49152:0MECrOQhbmLlYYyIlAmLlYYyIlveUw11lfcAA7b+3wUPcfXOKbkjy7gK3HpjexWS:0MRrqLlaUBLlaUveUu3wHnmeRyyrXpS5

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

SUSPICIOUS

Executable content was dropped or overwritten

Reads security settings of Internet Explorer

Reads the date of Windows installation

Process drops legitimate windows executable

INFO

Reads the computer name

Checks supported languages

Create files in a temporary directory

Process checks computer location settings

The process uses the downloaded file

Disables trace logs

Checks proxy server information

Reads the machine GUID from the registry

Reads the software policy settings

Reads Environment values

.NET Reactor protector has been detected

Manual execution by a user

Malware configuration

Static information

TRiD

EXIF

EXE

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings