Malware analysis 43159b0a8203ea8049a9e60993ee311430ea9007ea498.exe Malicious activity

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File name:	43159b0a8203ea8049a9e60993ee311430ea9007ea498.exe
Full analysis:	https://app.any.run/tasks/b7bb0aa4-9b77-4cb5-856e-d578f33e40fb
Verdict:	Malicious activity
Threats:	AsyncRAT is a RAT that can monitor and remotely control infected systems. This malware was introduced on Github as a legitimate open-source remote administration software, but hackers use it for its many powerful malicious functions. Remote access trojans (RATs) are a type of malware that enables attackers to establish complete to partial control over infected computers. Such malicious programs often have a modular design, offering a wide range of functionalities for conducting illicit activities on compromised systems. Some of the most common features of RATs include access to the users’ data, webcam, and keystrokes. This malware is often distributed through phishing emails and links. Stealers are a group of malicious software that are intended for gaining unauthorized access to users’ information and transferring it to the attacker. The stealer malware category includes various types of programs that focus on their particular kind of data, including files, passwords, and cryptocurrency. Stealers are capable of spying on their targets by recording their keystrokes and taking screenshots. This type of malware is primarily distributed as part of phishing campaigns. Malware Trends Tracker >>>
Analysis date:	May 29, 2025, 03:55:58
OS:	Windows 10 Professional (build: 19044, 64 bit)
Tags:	rat asyncrat remote stealer
Indicators:
MIME:	application/vnd.microsoft.portable-executable
File info:	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows, 3 sections
MD5:	AD834E80EF4407EBB2DFF571D8809C2F
SHA1:	74FABAA41C77F9C3A0BFF9D5402DE5DF5E5CC03B
SHA256:	43159B0A8203EA8049A9E60993EE311430EA9007EA498F33826632667F73CFF2
SSDEEP:	1536:Qlii2MGMrwrB8BRqzh6jl77mdcAt95bfAg6p7P1F//Br0rePpx:Qlii2MGMrwrB2R45bfRWFSwx

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:: 120 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 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
- ASYNCRAT has been detected (MUTEX)
  - 43159b0a8203ea8049a9e60993ee311430ea9007ea498.exe (PID: 6740)
- Steals credentials from Web Browsers
  - 43159b0a8203ea8049a9e60993ee311430ea9007ea498.exe (PID: 6740)
- ASYNCRAT has been detected (SURICATA)
  - 43159b0a8203ea8049a9e60993ee311430ea9007ea498.exe (PID: 6740)
- ASYNCRAT has been detected (YARA)
  - 43159b0a8203ea8049a9e60993ee311430ea9007ea498.exe (PID: 6740)
- Actions looks like stealing of personal data
  - 43159b0a8203ea8049a9e60993ee311430ea9007ea498.exe (PID: 6740)
SUSPICIOUS
- Contacting a server suspected of hosting an CnC
  - 43159b0a8203ea8049a9e60993ee311430ea9007ea498.exe (PID: 6740)
- Connects to unusual port
  - 43159b0a8203ea8049a9e60993ee311430ea9007ea498.exe (PID: 6740)
INFO
- Reads the computer name
  - 43159b0a8203ea8049a9e60993ee311430ea9007ea498.exe (PID: 6740)
- Reads the machine GUID from the registry
  - 43159b0a8203ea8049a9e60993ee311430ea9007ea498.exe (PID: 6740)
- Checks supported languages
  - 43159b0a8203ea8049a9e60993ee311430ea9007ea498.exe (PID: 6740)
- Reads the software policy settings
  - 43159b0a8203ea8049a9e60993ee311430ea9007ea498.exe (PID: 6740)
  - slui.exe (PID: 2596)

Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

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AsyncRat

(PID) Process(6740) 43159b0a8203ea8049a9e60993ee311430ea9007ea498.exe

C2 (2)127.0.0.1

45.80.158.171

Ports (1)7077

VersionAWS | 3Losh

Options

AutoRunfalse

MutexAsyncMutex_alosh

InstallFolder%AppData%

Certificates

Cert1MIIE8jCCAtqgAwIBAgIQAPeWQ4YJ3MvReCGwLzn7rTANBgkqhkiG9w0BAQ0FADAaMRgwFgYDVQQDDA9Bc3luY1JBVCBTZXJ2ZXIwIBcNMjIwNDI1MDA0MTA5WhgPOTk5OTEyMzEyMzU5NTlaMBoxGDAWBgNVBAMMD0FzeW5jUkFUIFNlcnZlcjCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAKT9nYYTjYTZhY+g1tekZ8/F29gsEIDgf/8odvCbCmYKGGZZi2yND9NjtBXEMANM9PAXCyMapGva...

Server_SignatureU2/aFhWGj+bzraPhqrW2IPpZsRwTG6/pE0+CH+JhnjYhJhCPYB6I5+cX50nMqe7tT+2xVpLMzqMO6GfCkpZZpOXx00C682a10x0Y4ZUNSUDyobTzcp71wAa9DlSFyBv4unnvHerWK+2ddSFA1Yh5wCm7giAgPr9gRXoO5N/TCJUuvlzzGVP4O2X/Znu8n954hwifxNaGENBZCqfZMbMxNpKPTS/OIQtJkbYPPOC/PDy2KIiOdDk411GOWZKkwtWsBzPj+K/Ef6oF0hwCZIhyWfyVgcC+ZJSKQbDv916g6m6l...

Keys

AES232ddeed5c3b7267ae7c90cc31fd070a5a97f2f27fc2fe53d9ca12d8dad3cbb0

Saltbfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941

No Malware configuration.

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TRiD

.exe	\|	Generic CIL Executable (.NET, Mono, etc.) (56.7)
.exe	\|	Win64 Executable (generic) (21.3)
.scr	\|	Windows screen saver (10.1)
.dll	\|	Win32 Dynamic Link Library (generic) (5)
.exe	\|	Win32 Executable (generic) (3.4)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2023:11:19 13:26:46+00:00
ImageFileCharacteristics:	Executable, 32-bit
PEType:	PE32
LinkerVersion:	8
CodeSize:	60416
InitializedDataSize:	2560
UninitializedDataSize:	-
EntryPoint:	0x10a7e
OSVersion:	4
ImageVersion:	-
SubsystemVersion:	4
Subsystem:	Windows GUI
FileVersionNumber:	1.0.0.0
ProductVersionNumber:	1.0.0.0
FileFlagsMask:	0x003f
FileFlags:	(none)
FileOS:	Win32
ObjectFileType:	Executable application
FileSubtype:	-
LanguageCode:	Neutral
CharacterSet:	Unicode
Comments:	-
CompanyName:	-
FileDescription:	-
FileVersion:	1.0.0.0
InternalName:	Stub.exe
LegalCopyright:	-
LegalTrademarks:	-
OriginalFileName:	Stub.exe
ProductName:	-
ProductVersion:	1.0.0.0
AssemblyVersion:	1.0.0.0

No data.

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All screenshots are available in the full report

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Total processes

126

Monitored processes

4

Malicious processes

1

Suspicious processes

0

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

2596

"C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEvent

C:\Windows\System32\slui.exe

SppExtComObj.Exe

User:

NETWORK SERVICE

Company:

Microsoft Corporation

Integrity Level:

SYSTEM

Description:

Windows Activation Client

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\slui.exe
c:\windows\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\bcrypt.dll
c:\windows\system32\user32.dll

5364

C:\WINDOWS\system32\SppExtComObj.exe -Embedding

C:\Windows\System32\SppExtComObj.Exe

—

svchost.exe

User:

NETWORK SERVICE

Company:

Microsoft Corporation

Integrity Level:

SYSTEM

Description:

KMS Connection Broker

Version:

10.0.19041.3996 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\sppextcomobj.exe
c:\windows\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\bcrypt.dll
c:\windows\system32\oleaut32.dll

6372

C:\WINDOWS\System32\slui.exe -Embedding

C:\Windows\System32\slui.exe

—

svchost.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Activation Client

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\slui.exe
c:\windows\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\bcrypt.dll
c:\windows\system32\user32.dll

6740

"C:\Users\admin\AppData\Local\Temp\43159b0a8203ea8049a9e60993ee311430ea9007ea498.exe"

C:\Users\admin\AppData\Local\Temp\43159b0a8203ea8049a9e60993ee311430ea9007ea498.exe

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Version:

1.0.0.0

Modules

Images
c:\users\admin\appdata\local\temp\43159b0a8203ea8049a9e60993ee311430ea9007ea498.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\mscoree.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll

AsyncRat

(PID) Process(6740) 43159b0a8203ea8049a9e60993ee311430ea9007ea498.exe

C2 (2)127.0.0.1

45.80.158.171

Ports (1)7077

VersionAWS | 3Losh

Options

AutoRunfalse

MutexAsyncMutex_alosh

InstallFolder%AppData%

Certificates

Cert1MIIE8jCCAtqgAwIBAgIQAPeWQ4YJ3MvReCGwLzn7rTANBgkqhkiG9w0BAQ0FADAaMRgwFgYDVQQDDA9Bc3luY1JBVCBTZXJ2ZXIwIBcNMjIwNDI1MDA0MTA5WhgPOTk5OTEyMzEyMzU5NTlaMBoxGDAWBgNVBAMMD0FzeW5jUkFUIFNlcnZlcjCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAKT9nYYTjYTZhY+g1tekZ8/F29gsEIDgf/8odvCbCmYKGGZZi2yND9NjtBXEMANM9PAXCyMapGva...

Server_SignatureU2/aFhWGj+bzraPhqrW2IPpZsRwTG6/pE0+CH+JhnjYhJhCPYB6I5+cX50nMqe7tT+2xVpLMzqMO6GfCkpZZpOXx00C682a10x0Y4ZUNSUDyobTzcp71wAa9DlSFyBv4unnvHerWK+2ddSFA1Yh5wCm7giAgPr9gRXoO5N/TCJUuvlzzGVP4O2X/Znu8n954hwifxNaGENBZCqfZMbMxNpKPTS/OIQtJkbYPPOC/PDy2KIiOdDk411GOWZKkwtWsBzPj+K/Ef6oF0hwCZIhyWfyVgcC+ZJSKQbDv916g6m6l...

Keys

AES232ddeed5c3b7267ae7c90cc31fd070a5a97f2f27fc2fe53d9ca12d8dad3cbb0

Saltbfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941

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Total events

3 902

Read events

3 902

Write events

0

Delete events

0

Modification events

No data

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Executable files

0

Suspicious files

0

Text files

0

Unknown types

0

Dropped files

No data

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

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HTTP(S) requests

5

TCP/UDP connections

22

DNS requests

14

Threats

4

HTTP requests

PID	Process	Method	HTTP Code	IP	URL	CN	Type	Size	Reputation
—	—	GET	200	2.20.245.139:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
—	—	GET	200	2.23.181.156:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl	unknown	—	—	whitelisted
6544	svchost.exe	GET	200	2.23.77.188:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
6456	SIHClient.exe	GET	200	95.101.149.131:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl	unknown	—	—	whitelisted
6456	SIHClient.exe	GET	200	95.101.149.131:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.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	192.168.100.255:138	—	—	—	whitelisted
7568	svchost.exe	20.73.194.208:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
—	—	20.73.194.208:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
—	—	2.20.245.139:80	crl.microsoft.com	Akamai International B.V.	SE	whitelisted
—	—	2.23.181.156:80	www.microsoft.com	AKAMAI-AS	DE	whitelisted
2112	svchost.exe	20.73.194.208:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
6740	43159b0a8203ea8049a9e60993ee311430ea9007ea498.exe	45.80.158.171:7077	—	UK-2 Limited	NL	malicious
3216	svchost.exe	172.211.123.249:443	client.wns.windows.com	MICROSOFT-CORP-MSN-AS-BLOCK	FR	whitelisted
6544	svchost.exe	20.190.160.20:443	login.live.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
6544	svchost.exe	2.23.77.188:80	ocsp.digicert.com	AKAMAI-AS	DE	whitelisted

DNS requests

Domain	IP	Reputation
settings-win.data.microsoft.com	20.73.194.208 40.127.240.158	whitelisted
crl.microsoft.com	2.20.245.139 2.20.245.137	whitelisted
www.microsoft.com	2.23.181.156 95.101.149.131	whitelisted
google.com	216.58.212.142	whitelisted
client.wns.windows.com	172.211.123.249	whitelisted
login.live.com	20.190.160.20 40.126.32.134 20.190.160.5 40.126.32.140 20.190.160.132 20.190.160.4 20.190.160.2 40.126.32.74	whitelisted
ocsp.digicert.com	2.23.77.188	whitelisted
slscr.update.microsoft.com	20.12.23.50	whitelisted
fe3cr.delivery.mp.microsoft.com	13.95.31.18	whitelisted
activation-v2.sls.microsoft.com	40.91.76.224	whitelisted

Threats

PID	Process	Class	Message
6740	43159b0a8203ea8049a9e60993ee311430ea9007ea498.exe	Domain Observed Used for C2 Detected	REMOTE [ANY.RUN] AsyncRAT SSL certificate
6740	43159b0a8203ea8049a9e60993ee311430ea9007ea498.exe	Domain Observed Used for C2 Detected	ET MALWARE Generic AsyncRAT/zgRAT Style SSL Cert
6740	43159b0a8203ea8049a9e60993ee311430ea9007ea498.exe	Domain Observed Used for C2 Detected	ET MALWARE Observed Malicious SSL Cert (AsyncRAT Server)
6740	43159b0a8203ea8049a9e60993ee311430ea9007ea498.exe	Malware Command and Control Activity Detected	REMOTE [ANY.RUN] AsyncRAT Successful Connection

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No debug info

General Info

43159b0a8203ea8049a9e60993ee311430ea9007ea498.exe

AD834E80EF4407EBB2DFF571D8809C2F

74FABAA41C77F9C3A0BFF9D5402DE5DF5E5CC03B

43159B0A8203EA8049A9E60993EE311430EA9007EA498F33826632667F73CFF2

1536:Qlii2MGMrwrB8BRqzh6jl77mdcAt95bfAg6p7P1F//Br0rePpx:Qlii2MGMrwrB2R45bfRWFSwx

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

ASYNCRAT has been detected (MUTEX)

Steals credentials from Web Browsers

ASYNCRAT has been detected (SURICATA)

ASYNCRAT has been detected (YARA)

Actions looks like stealing of personal data

SUSPICIOUS

Contacting a server suspected of hosting an CnC

Connects to unusual port

INFO

Reads the computer name

Reads the machine GUID from the registry

Checks supported languages

Reads the software policy settings

Malware configuration

AsyncRat

Static information

TRiD

EXIF

EXE

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Malware configuration

AsyncRat

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings