Malware analysis e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5 Malicious activity

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File name:	e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5
Full analysis:	https://app.any.run/tasks/b8ff55ea-4261-4afc-80a8-3736de9a0b77
Verdict:	Malicious activity
Threats:	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. Remcos is a RAT type malware that attackers use to perform actions on infected machines remotely. This malware is extremely actively caped up to date with updates coming out almost every single month. 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:	January 10, 2025, 21:23:07
OS:	Windows 10 Professional (build: 19045, 64 bit)
Tags:	remcos rat
Indicators:
MIME:	application/vnd.microsoft.portable-executable
File info:	PE32 executable (GUI) Intel 80386, for MS Windows, 5 sections
MD5:	575D16384315352AA0A0B0EAB3A62B6C
SHA1:	2BD99B62A965FEBF54C0E72A1AFEE93C12F135B6
SHA256:	E9077AD335BFE27A3217406B06411F96D66E7AF4BD59E21BA88F1B6C59CD24B5
SSDEEP:	12288:KWIauIoXnpLIaGsMpQbZZmQffD633rc2PcYTIZZZupWVVVVVVVVVVVVVVVVVJ:xoXnhLyQf83lCZZcp

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
- REMCOS has been detected (YARA)
  - e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe (PID: 3848)
- REMCOS mutex has been found
  - e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe (PID: 3848)
- REMCOS has been detected
  - e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe (PID: 3848)
  - e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe (PID: 3848)
SUSPICIOUS
- There is functionality for taking screenshot (YARA)
  - e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe (PID: 3848)
- Connects to unusual port
  - e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe (PID: 3848)
INFO
- Creates files in the program directory
  - e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe (PID: 3848)
- Checks supported languages
  - e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe (PID: 3848)
- Reads the computer name
  - e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe (PID: 3848)

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

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2024:11:01 08:29:31+00:00
ImageFileCharacteristics:	Executable, 32-bit
PEType:	PE32
LinkerVersion:	14.16
CodeSize:	352256
InitializedDataSize:	139264
UninitializedDataSize:	-
EntryPoint:	0x33b3a
OSVersion:	5.1
ImageVersion:	-
SubsystemVersion:	5.1
Subsystem:	Windows GUI

No data.

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All screenshots are available in the full report

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Total processes

128

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

3848

"C:\Users\admin\AppData\Local\Temp\e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe"

C:\Users\admin\AppData\Local\Temp\e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Modules

Images
c:\users\admin\appdata\local\temp\e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.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\user32.dll

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Total events

207

Read events

204

Write events

Delete events

Modification events


(PID) Process:	(3848) e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Rmc-MKYDDH
Operation:	write	Name:	exepath
Value: 9B8A190947C78ED6C3D9B7D534B61B849B5787C895EAFE59FDA049BD589C3F6E37AA0FC9E40CA53EFF33DE7F861481C73D6F20D87ACF5CA3A62C55A9BF7A8E2CF672DD1A75DA26CE7EA660546F4AAB5CCC79B2A63C16A12434EE0CCBCDC067EC68F8A7FB5D267453C8B36080E694D1002748F80AA75EC1B19F9093B10E56C88E1E11C55E68A1F195970DDE102A5C9922E02B2A78563460C654A776C4EE1F5FEA11A984DD7BCA47E2F7096860A11A16DFDAF8A6B675BBB8FA69C20069B601F50706D48C3203CBC357E8598C9032A4
(PID) Process:	(3848) e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Rmc-MKYDDH
Operation:	write	Name:	licence
Value: 0EB06E9879E22DB55E5768653EA77A5C
(PID) Process:	(3848) e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Rmc-MKYDDH
Operation:	write	Name:	time
Value:

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
3848	e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe	C:\ProgramData\remcos\logs.dat		binary
		MD5:B4EE2AF285BFC563CFF50A5E926F4610	SHA256:50F36603F47CC9B61886A92AAB2A14E19FEE9F1106FF9582A3B3CAC438E04992

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

193

DNS requests

Threats

HTTP requests

PID	Process	Method	HTTP Code	IP	URL	CN	Type	Size	Reputation
—	—	GET	200	2.16.241.12:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
5064	SearchApp.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D	unknown	—	—	whitelisted
1176	svchost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
—	—	GET	200	2.23.246.101:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl	unknown	—	—	whitelisted
6992	SIHClient.exe	GET	200	184.30.21.171:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl	unknown	—	—	whitelisted
6992	SIHClient.exe	GET	200	184.30.21.171:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl	unknown	—	—	whitelisted
2956	backgroundTaskHost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D	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
4712	MoUsoCoreWorker.exe	20.73.194.208:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
4	System	192.168.100.255:137	—	—	—	whitelisted
372	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
—	—	2.16.241.12:80	crl.microsoft.com	Akamai International B.V.	DE	whitelisted
—	—	2.23.246.101:80	www.microsoft.com	Ooredoo Q.S.C.	QA	whitelisted
4	System	192.168.100.255:138	—	—	—	whitelisted
3848	e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5.exe	192.210.150.26:3678	—	AS-COLOCROSSING	US	malicious
5064	SearchApp.exe	2.23.227.215:443	www.bing.com	Ooredoo Q.S.C.	QA	whitelisted
1176	svchost.exe	20.190.159.2:443	login.live.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted

DNS requests

Domain	IP	Reputation
settings-win.data.microsoft.com	20.73.194.208 4.231.128.59 40.127.240.158	whitelisted
google.com	142.250.185.174	whitelisted
crl.microsoft.com	2.16.241.12 2.16.241.19	whitelisted
www.microsoft.com	2.23.246.101 184.30.21.171	whitelisted
www.bing.com	2.23.227.215 2.23.227.208	whitelisted
login.live.com	20.190.159.2 40.126.31.69 20.190.159.4 20.190.159.73 20.190.159.23 20.190.159.68 20.190.159.64 40.126.31.67	whitelisted
ocsp.digicert.com	192.229.221.95	whitelisted
go.microsoft.com	184.28.89.167	whitelisted
arc.msn.com	20.103.156.88	whitelisted
fd.api.iris.microsoft.com	20.103.156.88	whitelisted

Threats

No threats detected

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No debug info

General Info

e9077ad335bfe27a3217406b06411f96d66e7af4bd59e21ba88f1b6c59cd24b5

575D16384315352AA0A0B0EAB3A62B6C

2BD99B62A965FEBF54C0E72A1AFEE93C12F135B6

E9077AD335BFE27A3217406B06411F96D66E7AF4BD59E21BA88F1B6C59CD24B5

12288:KWIauIoXnpLIaGsMpQbZZmQffD633rc2PcYTIZZZupWVVVVVVVVVVVVVVVVVJ:xoXnhLyQf83lCZZcp

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

REMCOS has been detected (YARA)

REMCOS mutex has been found

REMCOS has been detected

SUSPICIOUS

There is functionality for taking screenshot (YARA)

Connects to unusual port

INFO

Creates files in the program directory

Checks supported languages

Reads the computer name

Malware configuration

Static information

TRiD

EXIF

EXE

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings