Malware analysis f_000258 Malicious activity | ANY.RUN

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File name:	f_000258
Full analysis:	https://app.any.run/tasks/697772e4-3618-4418-8fcb-71d989b10c69
Verdict:	Malicious activity
Analysis date:	December 18, 2024, 08:25:53
OS:	Windows 10 Professional (build: 19045, 64 bit)
Tags:	remote screenconnect
Indicators:
MIME:	application/vnd.microsoft.portable-executable
File info:	PE32 executable (GUI) Intel 80386, for MS Windows, 5 sections
MD5:	A114213386C79493A587B1B050884373
SHA1:	9E091D053C24C16945F91FD6117CC5133FA8264D
SHA256:	D1A5D2E59F999B2C2B77DA60F317764B13334FC11A1C76FA8A6E3B25E1D47378
SSDEEP:	1536:oBNeDLHPUVkKo2cgigKIhTnH2QjCdqQsWQcdakBbfq4NK2J:LDLHcVkKo2cZgKIhTH2U+la2bfq2J

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:: 240 seconds
Heavy Evasion option:
Network geolocation:: off
Additional time used:: 180 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
- SCREENCONNECT has been detected (SURICATA)
  - ScreenConnect.WindowsClient.exe (PID: 512)
SUSPICIOUS
- Adds/modifies Windows certificates
  - f_000258.exe (PID: 3792)
  - dfsvc.exe (PID: 6196)
- Reads security settings of Internet Explorer
  - dfsvc.exe (PID: 6196)
- Reads the date of Windows installation
  - dfsvc.exe (PID: 6196)
- Reads Internet Explorer settings
  - dfsvc.exe (PID: 6196)
- Executable content was dropped or overwritten
  - dfsvc.exe (PID: 6196)
- Checks Windows Trust Settings
  - dfsvc.exe (PID: 6196)
- The process creates files with name similar to system file names
  - dfsvc.exe (PID: 6196)
- Executes application which crashes
  - f_000258.exe (PID: 3792)
- There is functionality for taking screenshot (YARA)
  - ScreenConnect.WindowsClient.exe (PID: 512)
- Connects to unusual port
  - ScreenConnect.WindowsClient.exe (PID: 512)
- Potential Corporate Privacy Violation
  - ScreenConnect.WindowsClient.exe (PID: 512)
INFO
- Checks supported languages
  - dfsvc.exe (PID: 6196)
  - f_000258.exe (PID: 3792)
  - ScreenConnect.WindowsClient.exe (PID: 512)
- Reads the machine GUID from the registry
  - f_000258.exe (PID: 3792)
  - dfsvc.exe (PID: 6196)
  - ScreenConnect.WindowsClient.exe (PID: 512)
- Disables trace logs
  - dfsvc.exe (PID: 6196)
  - ScreenConnect.WindowsClient.exe (PID: 512)
- Reads the computer name
  - f_000258.exe (PID: 3792)
  - dfsvc.exe (PID: 6196)
  - ScreenConnect.WindowsClient.exe (PID: 512)
- Reads Environment values
  - dfsvc.exe (PID: 6196)
  - ScreenConnect.WindowsClient.exe (PID: 512)
- Sends debugging messages
  - dfsvc.exe (PID: 6196)
- Process checks whether UAC notifications are on
  - dfsvc.exe (PID: 6196)
- Checks proxy server information
  - dfsvc.exe (PID: 6196)
  - WerFault.exe (PID: 5592)
  - ScreenConnect.WindowsClient.exe (PID: 512)
- Process checks computer location settings
  - dfsvc.exe (PID: 6196)
- Creates files or folders in the user directory
  - dfsvc.exe (PID: 6196)
  - ScreenConnect.WindowsClient.exe (PID: 512)
  - WerFault.exe (PID: 5592)
- Reads the software policy settings
  - dfsvc.exe (PID: 6196)
  - WerFault.exe (PID: 5592)
- The process uses the downloaded file
  - dfsvc.exe (PID: 6196)
- Create files in a temporary directory
  - dfsvc.exe (PID: 6196)

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	\|	Win32 Executable MS Visual C++ (generic) (42.2)
.exe	\|	Win64 Executable (generic) (37.3)
.dll	\|	Win32 Dynamic Link Library (generic) (8.8)
.exe	\|	Win32 Executable (generic) (6)
.exe	\|	Generic Win/DOS Executable (2.7)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2024:08:13 22:26:58+00:00
ImageFileCharacteristics:	Executable, 32-bit
PEType:	PE32
LinkerVersion:	14.39
CodeSize:	40448
InitializedDataSize:	32768
UninitializedDataSize:	-
EntryPoint:	0x1489
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

133

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

512

"C:\Users\admin\AppData\Local\Apps\2.0\QDHX3Z9D.0OY\0J1CH7QW.6O3\scre..tion_25b0fbb6ef7eb094_0018.0002_dfa92e60aa8309cf\ScreenConnect.WindowsClient.exe"

C:\Users\admin\AppData\Local\Apps\2.0\QDHX3Z9D.0OY\0J1CH7QW.6O3\scre..tion_25b0fbb6ef7eb094_0018.0002_dfa92e60aa8309cf\ScreenConnect.WindowsClient.exe

dfsvc.exe

User:

admin

Company:

ScreenConnect Software

Integrity Level:

MEDIUM

Description:

ScreenConnect Client

Version:

24.2.10.8991

Modules

Images
c:\users\admin\appdata\local\apps\2.0\qdhx3z9d.0oy\0j1ch7qw.6o3\scre..tion_25b0fbb6ef7eb094_0018.0002_dfa92e60aa8309cf\screenconnect.windowsclient.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

3792

"C:\Users\admin\AppData\Local\Temp\f_000258.exe"

C:\Users\admin\AppData\Local\Temp\f_000258.exe

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

3221225477

Modules

Images
c:\users\admin\appdata\local\temp\f_000258.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\crypt32.dll

5592

C:\WINDOWS\SysWOW64\WerFault.exe -u -p 3792 -s 696

C:\Windows\SysWOW64\WerFault.exe

f_000258.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Problem Reporting

Exit code:

Version:

10.0.19041.3996 (WinBuild.160101.0800)

Modules

Images
c:\windows\syswow64\werfault.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\msvcrt.dll
c:\windows\syswow64\combase.dll

6196

"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe"

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe

f_000258.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

ClickOnce

Version:

4.8.9037.0 built by: NET481REL1

Modules

Images
c:\windows\microsoft.net\framework64\v4.0.30319\dfsvc.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

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Total events

10 863

Read events

10 660

Write events

180

Delete events

Modification events


(PID) Process:	(3792) f_000258.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\SystemCertificates\TrustedPublisher\Certificates
Operation:	delete value	Name:	7B0F360B775F76C94A12CA48445AA2D2A875701C
Value:
(PID) Process:	(3792) f_000258.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\SystemCertificates\TrustedPublisher\Certificates\7B0F360B775F76C94A12CA48445AA2D2A875701C
Operation:	write	Name:	Blob
Value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
(PID) Process:	(3792) f_000258.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\SystemCertificates\TrustedPublisher\Certificates
Operation:	delete value	Name:	4C2272FBA7A7380F55E2A424E9E624AEE1C14579
Value:
(PID) Process:	(3792) f_000258.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\SystemCertificates\TrustedPublisher\Certificates\4C2272FBA7A7380F55E2A424E9E624AEE1C14579
Operation:	write	Name:	Blob
Value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
(PID) Process:	(6196) dfsvc.exe	Key:	HKEY_CLASSES_ROOT\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0
Operation:	write	Name:	ComponentStore_RandomString
Value: AYCZK37ZH9DAM786OB44KPG6
(PID) Process:	(6196) dfsvc.exe	Key:	HKEY_CLASSES_ROOT\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0
Operation:	delete value	Name:	ComponentStore_RandomString
Value: AYCZK37ZH9DAM786OB44KPG6
(PID) Process:	(6196) dfsvc.exe	Key:	HKEY_CLASSES_ROOT\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0
Operation:	delete key	Name:	(default)
Value:
(PID) Process:	(6196) dfsvc.exe	Key:	HKEY_CLASSES_ROOT\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0
Operation:	write	Name:	ComponentStore_RandomString
Value: QDHX3Z9D0OY0J1CH7QW6O3PB
(PID) Process:	(6196) dfsvc.exe	Key:	HKEY_CLASSES_ROOT\Software\Microsoft\Windows\CurrentVersion\Deployment\SideBySide\2.0\StateManager
Operation:	write	Name:	StateStore_RandomString
Value: WR4EKT2YBLLWOZCNOKKC2E8X
(PID) Process:	(6196) dfsvc.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\dfsvc_RASAPI32
Operation:	write	Name:	EnableFileTracing
Value: 0

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
6196	dfsvc.exe	C:\Users\admin\AppData\Local\Temp\Deployment\PJ5HZNEE.YXK\KMKVCX6A.LPE.application		xml
		MD5:A4FE50A6C913DF40834230E7ABF10CE9	SHA256:66CB8DCE9EB73D465B607088654C44D55002013B41069F74FDFF9AD42EF7AB2A
6196	dfsvc.exe	C:\Users\admin\AppData\Local\Temp\Deployment\B7NRDEQQ.LBJ\AXA1XJR7.YX2\ScreenConnect.WindowsFileManager.exe		executable
		MD5:B1799A5A5C0F64E9D61EE4BA465AFE75	SHA256:7C39E98BEB59D903BC8D60794B1A3C4CE786F7A7AAE3274C69B507EBA94FAA80
6196	dfsvc.exe	C:\Users\admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1693682860-607145093-2874071422-1001\932a2db58c237abd381d22df4c63a04a_bb926e54-e3ca-40fd-ae90-2764341e7792		dbf
		MD5:D2DED43CE07BFCE4D1C101DFCAA178C8	SHA256:8EEE9284E733B9D4F2E5C43F71B81E27966F5CD8900183EB3BB77A1F1160D050
6196	dfsvc.exe	C:\Users\admin\AppData\Local\Temp\Deployment\B7NRDEQQ.LBJ\AXA1XJR7.YX2\ScreenConnect.WindowsClient.exe.manifest		xml
		MD5:1DC9DD74A43D10C5F1EAE50D76856F36	SHA256:291FA1F674BE3CA15CFBAB6F72ED1033B5DD63BCB4AEA7FBC79FDCB6DD97AC0A
6196	dfsvc.exe	C:\Users\admin\AppData\Local\Temp\Deployment\B7NRDEQQ.LBJ\AXA1XJR7.YX2\ScreenConnect.WindowsClient.exe.config		xml
		MD5:728175E20FFBCEB46760BB5E1112F38B	SHA256:87C640D3184C17D3B446A72D5F13D643A774B4ECC7AFBEDFD4E8DA7795EA8077
6196	dfsvc.exe	C:\Users\admin\AppData\Local\Temp\Deployment\B7NRDEQQ.LBJ\AXA1XJR7.YX2\ScreenConnect.ClientService.exe		executable
		MD5:361BCC2CB78C75DD6F583AF81834E447	SHA256:512F9D035E6E88E231F082CC7F0FF661AFA9ACC221CF38F7BA3721FD996A05B7
6196	dfsvc.exe	C:\Users\admin\AppData\Local\Temp\Deployment\B7NRDEQQ.LBJ\AXA1XJR7.YX2\ScreenConnect.WindowsBackstageShell.exe		executable
		MD5:6DF2DEF5E591E2481E42924B327A9F15	SHA256:B6A05985C4CF111B94A4EF83F6974A70BF623431187691F2D4BE0332F3899DA9
6196	dfsvc.exe	C:\Users\admin\AppData\Local\Temp\Deployment\B7NRDEQQ.LBJ\AXA1XJR7.YX2\ScreenConnect.WindowsBackstageShell.exe.config		xml
		MD5:728175E20FFBCEB46760BB5E1112F38B	SHA256:87C640D3184C17D3B446A72D5F13D643A774B4ECC7AFBEDFD4E8DA7795EA8077
6196	dfsvc.exe	C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\C8E534EE129F27D55460CE17FD628216_1130D9B25898B0DB0D4F04DC5B93F141		binary
		MD5:87C44115E57665888B102ECD3F2FB4A5	SHA256:9369934B9EF59D8F9B3ADE45D945E87BD7676E45114B9005DD458A970D3A561B
6196	dfsvc.exe	C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\8EC9B1D0ABBD7F98B401D425828828CE_BE4413523710330F97BEE5D4A544C42B		binary
		MD5:EF94741DFF4D254FE782A5DE3102B419	SHA256:C8CFFED20B76D600C7537345797F10C86920A1F8975991557FCA9C3459B17E10

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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
4712	MoUsoCoreWorker.exe	GET	200	2.16.164.106:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
4712	MoUsoCoreWorker.exe	GET	200	95.101.149.131:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.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
6196	dfsvc.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTfIs%2BLjDtGwQ09XEB1Yeq%2BtX%2BBgQQU7NfjgtJxXWRM3y5nP%2Be6mK4cD08CEAitQLJg0pxMn17Nqb2Trtk%3D	unknown	—	—	whitelisted
6196	dfsvc.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSRXerF0eFeSWRripTgTkcJWMm7iQQUaDfg67Y7%2BF8Rhvv%2BYXsIiGX0TkICEAuTYAUbzPZmQpmJmNW6l84%3D	unknown	—	—	whitelisted
6196	dfsvc.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBT3xL4LQLXDRDM9P665TW442vrsUQQUReuir%2FSSy4IxLVGLp6chnfNtyA8CEA6bGI750C3n79tQ4ghAGFo%3D	unknown	—	—	whitelisted
5404	backgroundTaskHost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D	unknown	—	—	whitelisted
7056	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
7056	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

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
—	—	192.168.100.255:137	—	—	—	whitelisted
3296	svchost.exe	51.124.78.146:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
—	—	51.124.78.146:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
4712	MoUsoCoreWorker.exe	2.16.164.106:80	crl.microsoft.com	Akamai International B.V.	NL	whitelisted
4712	MoUsoCoreWorker.exe	95.101.149.131:80	www.microsoft.com	Akamai International B.V.	NL	whitelisted
5064	SearchApp.exe	2.23.209.140:443	www.bing.com	Akamai International B.V.	GB	whitelisted
5064	SearchApp.exe	192.229.221.95:80	ocsp.digicert.com	EDGECAST	US	whitelisted
4	System	192.168.100.255:138	—	—	—	whitelisted
6196	dfsvc.exe	104.168.134.232:443	crea.alarmasdelsureste.com	HOSTWINDS	US	unknown
1176	svchost.exe	20.190.159.68:443	login.live.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted

DNS requests

Domain	IP	Reputation
settings-win.data.microsoft.com	51.124.78.146 20.73.194.208 51.104.136.2	whitelisted
crl.microsoft.com	2.16.164.106 2.16.164.49	whitelisted
www.microsoft.com	95.101.149.131	whitelisted
google.com	142.250.185.142	whitelisted
www.bing.com	2.23.209.140 2.23.209.150 2.23.209.144 2.23.209.148 2.23.209.135 2.23.209.132 2.23.209.133 2.23.209.143 2.23.209.149	whitelisted
ocsp.digicert.com	192.229.221.95	whitelisted
crea.alarmasdelsureste.com	104.168.134.232	unknown
login.live.com	20.190.159.68 20.190.159.0 40.126.31.71 20.190.159.75 40.126.31.73 40.126.31.69 20.190.159.64 20.190.159.71	whitelisted
go.microsoft.com	23.35.238.131	whitelisted
arc.msn.com	20.31.169.57	whitelisted

Threats

PID	Process	Class	Message
512	ScreenConnect.WindowsClient.exe	Potential Corporate Privacy Violation	REMOTE [ANY.RUN] ScreenConnect Server Response
512	ScreenConnect.WindowsClient.exe	Potential Corporate Privacy Violation	REMOTE [ANY.RUN] ScreenConnect Server Response
512	ScreenConnect.WindowsClient.exe	Potential Corporate Privacy Violation	REMOTE [ANY.RUN] ScreenConnect Server Response
512	ScreenConnect.WindowsClient.exe	Potential Corporate Privacy Violation	REMOTE [ANY.RUN] ScreenConnect Server Response
512	ScreenConnect.WindowsClient.exe	Potential Corporate Privacy Violation	REMOTE [ANY.RUN] ScreenConnect Server Response
512	ScreenConnect.WindowsClient.exe	Potential Corporate Privacy Violation	REMOTE [ANY.RUN] ScreenConnect Server Response
512	ScreenConnect.WindowsClient.exe	Potential Corporate Privacy Violation	REMOTE [ANY.RUN] ScreenConnect Server Response
512	ScreenConnect.WindowsClient.exe	Potential Corporate Privacy Violation	REMOTE [ANY.RUN] ScreenConnect Server Response
512	ScreenConnect.WindowsClient.exe	Potential Corporate Privacy Violation	REMOTE [ANY.RUN] ScreenConnect Server Response
512	ScreenConnect.WindowsClient.exe	Potential Corporate Privacy Violation	REMOTE [ANY.RUN] ScreenConnect Server Response

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Process	Message
dfsvc.exe	* Status originated: -1073741811 * Source File: onecore\com\netfx\windowsbuilt\iso_legacy\base\isolation\hier_hierarchy.cpp, line 230
dfsvc.exe	* Status originated: -1073741811 * Source File: onecore\com\netfx\windowsbuilt\iso_legacy\base\isolation\hier_hierarchy.cpp, line 230
dfsvc.exe	* Status originated: -1073741811 * Source File: onecore\com\netfx\windowsbuilt\iso_legacy\base\isolation\hier_hierarchy.cpp, line 230
dfsvc.exe	* Status originated: -1073741811 * Source File: onecore\com\netfx\windowsbuilt\iso_legacy\base\isolation\hier_hierarchy.cpp, line 230
dfsvc.exe	* Status originated: -1073741772 * Source File: onecore\com\netfx\windowsbuilt\iso_legacy\base\isolation\win32\isoreg_direct.cpp, line 1127
dfsvc.exe	* Status originated: -1073741772 * Source File: onecore\com\netfx\windowsbuilt\iso_legacy\base\isolation\win32\isoreg_direct.cpp, line 1127
dfsvc.exe	* Status originated: -1073741811 * Source File: onecore\com\netfx\windowsbuilt\iso_legacy\base\isolation\hier_hierarchy.cpp, line 230
dfsvc.exe	* Status originated: -1073741811 * Source File: onecore\com\netfx\windowsbuilt\iso_legacy\base\isolation\hier_hierarchy.cpp, line 230
dfsvc.exe	* Status originated: -1073741811 * Source File: onecore\com\netfx\windowsbuilt\iso_legacy\base\isolation\hier_hierarchy.cpp, line 230
dfsvc.exe	* Status originated: -1073741811 * Source File: onecore\com\netfx\windowsbuilt\iso_legacy\base\isolation\hier_hierarchy.cpp, line 230

General Info

f_000258

A114213386C79493A587B1B050884373

9E091D053C24C16945F91FD6117CC5133FA8264D

D1A5D2E59F999B2C2B77DA60F317764B13334FC11A1C76FA8A6E3B25E1D47378

1536:oBNeDLHPUVkKo2cgigKIhTnH2QjCdqQsWQcdakBbfq4NK2J:LDLHcVkKo2cZgKIhTH2U+la2bfq2J

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

SCREENCONNECT has been detected (SURICATA)

SUSPICIOUS

Adds/modifies Windows certificates

Reads security settings of Internet Explorer

Reads the date of Windows installation

Reads Internet Explorer settings

Executable content was dropped or overwritten

Checks Windows Trust Settings

The process creates files with name similar to system file names

Executes application which crashes

There is functionality for taking screenshot (YARA)

Connects to unusual port

Potential Corporate Privacy Violation

INFO

Checks supported languages

Reads the machine GUID from the registry

Disables trace logs

Reads the computer name

Reads Environment values

Sends debugging messages

Process checks whether UAC notifications are on

Checks proxy server information

Process checks computer location settings

Creates files or folders in the user directory

Reads the software policy settings

The process uses the downloaded file

Create files in a temporary directory

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