Malware analysis AsyncRAT.exe Malicious activity | ANY.RUN

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File name:	AsyncRAT.exe
Full analysis:	https://app.any.run/tasks/7e14145e-e718-4cbf-aae3-b0e7aa4b9396
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. Remcos is a commercially distributed remote administration and surveillance tool that has been widely observed in unauthorized deployments, where threat actors use it to perform remote actions on compromised machines. It is actively maintained by its vendor, with new versions and feature updates released on a frequent, near-monthly basis. Remcos ist eine Malware vom Typ RAT, mit der Angreifer aus der Ferne Aktionen auf infizierten Computern durchführen können. Diese Malware ist extrem aktiv und wird fast jeden Monat mit Updates auf den neuesten Stand gebracht. Malware Trends Tracker >>>
Analysis date:	May 23, 2025, 13:22:20
OS:	Windows 10 Professional (build: 19044, 64 bit)
Tags:	delphi asyncrat remcos
Indicators:
MIME:	application/vnd.microsoft.portable-executable
File info:	PE32 executable (GUI) Intel 80386, for MS Windows, 9 sections
MD5:	5E1610AC721B1358715549D10A64F298
SHA1:	3D796A7CBA3376F0B0D4AC8B4B225B9CE4882181
SHA256:	7A325EA3765B6C64AA01C1EFABE53D9829E29C134C76096AA9CDD7C7C7E2874A
SSDEEP:	49152:wIOYx1uI7XDDYt3L5u9r9p9RSS7UsMqIGWdGkM4feuO8+m3evARXXky37Y2zB9GE:rbuI73YtqUSd8+m1okA1eiAvkRumEP

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:: off
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
- ASYNCRAT has been detected (YARA)
  - AsyncRAT.exe (PID: 5720)
  - AsyncRAT.exe (PID: 3300)
- REMCOS has been detected (YARA)
  - AsyncRAT.exe (PID: 3300)
- Changes the autorun value in the registry
  - AsyncRAT.exe (PID: 5720)
SUSPICIOUS
- Application launched itself
  - AsyncRAT.exe (PID: 5720)
- There is functionality for taking screenshot (YARA)
  - AsyncRAT.exe (PID: 3300)
INFO
- Checks supported languages
  - AsyncRAT.exe (PID: 5720)
  - AsyncRAT.exe (PID: 3300)
- Creates files in the program directory
  - AsyncRAT.exe (PID: 3300)
- Compiled with Borland Delphi (YARA)
  - AsyncRAT.exe (PID: 5720)
  - AsyncRAT.exe (PID: 3300)
- Reads the computer name
  - AsyncRAT.exe (PID: 3300)

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

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Remcos

(PID) Process(3300) AsyncRAT.exe

C2 (1)enero2024.con-ip.com:2005

BotnetMANGO

Options

Connect_interval1

Install_flagFalse

Install_HKCU\RunTrue

Install_HKLM\RunTrue

Install_HKLM\Explorer\Run1

Install_HKLM\Winlogon\Shell10000000

Setup_path%LOCALAPPDATA%

Copy_fileremcos.exe

Startup_valueTrue

Hide_fileFalse

Mutex_namebgdfvcujthdkijagnchgdk-VWA9IM

Keylog_flag1

Keylog_path%LOCALAPPDATA%

Keylog_fileregistros.dat

Keylog_cryptFalse

Hide_keylogFalse

Screenshot_flagFalse

Screenshot_time5

Take_ScreenshotFalse

Screenshot_path%APPDATA%

Screenshot_fileCapturas de pantalla

Screenshot_cryptFalse

Mouse_optionFalse

Delete_fileFalse

Audio_record_time5

Audio_path%ProgramFiles%

Audio_dirMicRecords

Connect_delay0

Copy_dirRemcos

Keylog_dirregistros

No Malware configuration.

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TRiD

.exe	\|	Inno Setup installer (67.7)
.exe	\|	Win32 EXE PECompact compressed (generic) (25.6)
.exe	\|	Win32 Executable (generic) (2.7)
.exe	\|	Win16/32 Executable Delphi generic (1.2)
.exe	\|	Generic Win/DOS Executable (1.2)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2023:09:06 07:28:52+00:00
ImageFileCharacteristics:	Executable, No line numbers, No symbols, Bytes reversed lo, 32-bit, Bytes reversed hi
PEType:	PE32
LinkerVersion:	2.25
CodeSize:	2574336
InitializedDataSize:	1300480
UninitializedDataSize:	-
EntryPoint:	0x275d2c
OSVersion:	5
ImageVersion:	-
SubsystemVersion:	5
Subsystem:	Windows GUI

No data.

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All screenshots are available in the full report

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Total processes

129

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

2196

C:\WINDOWS\system32\svchost.exe -k NetworkService -p -s Dnscache

C:\Windows\System32\svchost.exe

services.exe

User:

NETWORK SERVICE

Company:

Microsoft Corporation

Integrity Level:

SYSTEM

Description:

Host Process for Windows Services

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\svchost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\kernel.appcore.dll

3300

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

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

AsyncRAT.exe

User:

admin

Integrity Level:

MEDIUM

Modules

Images
c:\users\admin\appdata\local\temp\asyncrat.exe
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\user32.dll
c:\windows\syswow64\win32u.dll
c:\windows\syswow64\gdi32.dll

Remcos

(PID) Process(3300) AsyncRAT.exe

C2 (1)enero2024.con-ip.com:2005

BotnetMANGO

Options

Connect_interval1

Install_flagFalse

Install_HKCU\RunTrue

Install_HKLM\RunTrue

Install_HKLM\Explorer\Run1

Install_HKLM\Winlogon\Shell10000000

Setup_path%LOCALAPPDATA%

Copy_fileremcos.exe

Startup_valueTrue

Hide_fileFalse

Mutex_namebgdfvcujthdkijagnchgdk-VWA9IM

Keylog_flag1

Keylog_path%LOCALAPPDATA%

Keylog_fileregistros.dat

Keylog_cryptFalse

Hide_keylogFalse

Screenshot_flagFalse

Screenshot_time5

Take_ScreenshotFalse

Screenshot_path%APPDATA%

Screenshot_fileCapturas de pantalla

Screenshot_cryptFalse

Mouse_optionFalse

Delete_fileFalse

Audio_record_time5

Audio_path%ProgramFiles%

Audio_dirMicRecords

Connect_delay0

Copy_dirRemcos

Keylog_dirregistros

5720

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

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

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\asyncrat.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\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\oleaut32.dll

5740

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

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Total events

419

Read events

415

Write events

Delete events

Modification events


(PID) Process:	(3300) AsyncRAT.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\bgdfvcujthdkijagnchgdk-VWA9IM
Operation:	write	Name:	time
Value:
(PID) Process:	(3300) AsyncRAT.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\bgdfvcujthdkijagnchgdk-VWA9IM
Operation:	write	Name:	exepath
Value: 2AA2150FDA40A8420F1F7098B015DC4DB2D9773B387D98E30EBE379FBC212BC567274283660237FD76FE0EEA29D6D23DE57C9A80072F78BA8529B0C33FB656C46ED29CF22E0363057F54DC93EC6EFD8189010015A529DDECD835525F2592
(PID) Process:	(3300) AsyncRAT.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\bgdfvcujthdkijagnchgdk-VWA9IM
Operation:	write	Name:	licence
Value: F273B648551AE369A1D767CB8954FBC7
(PID) Process:	(5720) AsyncRAT.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:	write	Name:	SatPCEditor
Value: C:\Users\admin\Music\SatPCUpdater\SatPCOculus.exe

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
5720	AsyncRAT.exe	C:\Users\admin\Music\SatPCUpdater\SatPCOculus.exe		—
		MD5:—	SHA256:—
3300	AsyncRAT.exe	C:\ProgramData\registros\registros.dat		binary
		MD5:C8FD17A36ADAE2FBF3D3A24F742989FF	SHA256:9351226A7BAE4683269FAAEF3AEE96F04623585702A94A814AFCF9665F1268EC

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
5496	MoUsoCoreWorker.exe	GET	200	23.35.229.160:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl	unknown	—	—	whitelisted
2100	SIHClient.exe	GET	200	23.219.150.101:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl	unknown	—	—	whitelisted
5496	MoUsoCoreWorker.exe	GET	200	23.216.77.6:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
2100	SIHClient.exe	GET	200	23.219.150.101:80	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
—	—	51.104.136.2:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
4	System	192.168.100.255:137	—	—	—	whitelisted
5496	MoUsoCoreWorker.exe	23.216.77.6:80	crl.microsoft.com	Akamai International B.V.	DE	whitelisted
5496	MoUsoCoreWorker.exe	23.35.229.160:80	www.microsoft.com	AKAMAI-AS	DE	whitelisted
4	System	192.168.100.255:138	—	—	—	whitelisted
2104	svchost.exe	40.127.240.158:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
3216	svchost.exe	172.211.123.250:443	client.wns.windows.com	MICROSOFT-CORP-MSN-AS-BLOCK	FR	whitelisted
2100	SIHClient.exe	20.12.23.50:443	slscr.update.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	US	whitelisted
2100	SIHClient.exe	23.219.150.101:80	www.microsoft.com	AKAMAI-AS	CL	whitelisted
2100	SIHClient.exe	13.95.31.18:443	fe3cr.delivery.mp.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted

DNS requests

Domain	IP	Reputation
settings-win.data.microsoft.com	51.104.136.2 40.127.240.158	whitelisted
google.com	142.250.185.174	whitelisted
crl.microsoft.com	23.216.77.6 23.216.77.28	whitelisted
www.microsoft.com	23.35.229.160 23.219.150.101	whitelisted
client.wns.windows.com	172.211.123.250	whitelisted
enero2024.con-ip.com	0.0.0.0	malicious
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
nexusrules.officeapps.live.com	52.111.227.13	whitelisted

Threats

PID	Process	Class	Message
2196	svchost.exe	Potentially Bad Traffic	ET INFO DNS Redirection Service Domain in DNS Lookup (con-ip .com)

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No debug info

General Info

AsyncRAT.exe

5E1610AC721B1358715549D10A64F298

3D796A7CBA3376F0B0D4AC8B4B225B9CE4882181

7A325EA3765B6C64AA01C1EFABE53D9829E29C134C76096AA9CDD7C7C7E2874A

49152:wIOYx1uI7XDDYt3L5u9r9p9RSS7UsMqIGWdGkM4feuO8+m3evARXXky37Y2zB9GE:rbuI73YtqUSd8+m1okA1eiAvkRumEP

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

ASYNCRAT has been detected (YARA)

REMCOS has been detected (YARA)

Changes the autorun value in the registry

SUSPICIOUS

Application launched itself

There is functionality for taking screenshot (YARA)

INFO

Checks supported languages

Creates files in the program directory

Compiled with Borland Delphi (YARA)

Reads the computer name

Malware configuration

Remcos

Static information

TRiD

EXIF

EXE

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Information

Modules

Malware configuration

Remcos

Information

Modules

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings