Malware analysis ~REMOTE_3.5.exe Malicious activity | ANY.RUN

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File name:	~REMOTE_3.5.exe
Full analysis:	https://app.any.run/tasks/3ff208ca-55cf-4478-b93d-46cc2bf6f8b1
Verdict:	Malicious activity
Analysis date:	July 15, 2024, 02:06:24
OS:	Windows 10 Professional (build: 19045, 64 bit)
Tags:	evasion ammyy remote rdp
Indicators:
MIME:	application/x-dosexec
File info:	PE32 executable (GUI) Intel 80386, for MS Windows
MD5:	B10E8F0195D9B5023BBE1675851DFFBD
SHA1:	50AE142BD045C55C12770BCD961556071B83FAE0
SHA256:	DE807D6035C423B3C63A52504D644C07F6C30DA93FC14288A34D21DBEAFB5600
SSDEEP:	12288:2tsmP0QCzDXA8Mbw4UwhRg0RdxYgKYUF9IQlJJodqM:22q0lzTD4UwhRg0jxY5YeeQlJJodqM

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:: 60 seconds
Heavy Evasion option:
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 (16.0.15726.20202)
Office 16 Click-to-Run Localization Component (16.0.15726.20202)
Office 16 Click-to-Run Localization Component (16.0.15726.20202)
Office 16 Click-to-Run Localization Component (16.0.15726.20202)
Office 16 Click-to-Run Localization Component (16.0.15726.20202)
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
- Drops the executable file immediately after the start
  - ~REMOTE_3.5.exe (PID: 1660)
SUSPICIOUS
- Reads security settings of Internet Explorer
  - ~REMOTE_3.5.exe (PID: 1660)
- Reads the date of Windows installation
  - ~REMOTE_3.5.exe (PID: 1660)
INFO
- Checks proxy server information
  - ~REMOTE_3.5.exe (PID: 1660)
- Creates files in the program directory
  - ~REMOTE_3.5.exe (PID: 1660)
- Checks supported languages
  - ~REMOTE_3.5.exe (PID: 1660)
- Reads the computer name
  - ~REMOTE_3.5.exe (PID: 1660)
- Process checks computer location settings
  - ~REMOTE_3.5.exe (PID: 1660)

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:	2015:01:22 22:06:25+00:00
ImageFileCharacteristics:	No relocs, Executable, No line numbers, No symbols, 32-bit
PEType:	PE32
LinkerVersion:	6
CodeSize:	532480
InitializedDataSize:	253952
UninitializedDataSize:	-
EntryPoint:	0x7c41e
OSVersion:	4
ImageVersion:	-
SubsystemVersion:	4
Subsystem:	Windows GUI
FileVersionNumber:	3.5.0.0
ProductVersionNumber:	3.5.0.0
FileFlagsMask:	0x003f
FileFlags:	(none)
FileOS:	Win32
ObjectFileType:	Executable application
FileSubtype:	-
LanguageCode:	English (U.S.)
CharacterSet:	Unicode
Comments:	-
CompanyName:	Ammyy LLC
FileDescription:	Ammyy Admin
FileVersion:	3.5
InternalName:	Ammyy Admin
LegalCopyright:	-
LegalTrademarks:	-
OriginalFileName:	-
PrivateBuild:	-
ProductName:	Ammyy Admin
ProductVersion:	3.5
SpecialBuild:	-

No data.

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All screenshots are available in the full report

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Total processes

130

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

1660

"C:\Users\admin\Desktop\~REMOTE_3.5.exe"

C:\Users\admin\Desktop\~REMOTE_3.5.exe

—

explorer.exe

User:

admin

Company:

Ammyy LLC

Integrity Level:

MEDIUM

Description:

Ammyy Admin

Version:

3.5

Modules

Images
c:\users\admin\desktop\~remote_3.5.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\ws2_32.dll

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Total events

707

Read events

695

Write events

Delete events

Modification events


(PID) Process:	(1660) ~REMOTE_3.5.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Ammyy\Admin
Operation:	write	Name:	hr
Value: 537D5673663152A063F122F7BB52
(PID) Process:	(1660) ~REMOTE_3.5.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Ammyy\Admin
Operation:	write	Name:	hr
Value: 537D5673663152A063F122F7BB52
(PID) Process:	(1660) ~REMOTE_3.5.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Ammyy\Admin
Operation:	write	Name:	hr3
Value: 7920E56F17972CC780C2D7EA03A04D3D66B20F148C74D7B96A7D6EFBA83FBBF9FAA12B2E443376378A7F76822E358DCE7B9D8F4137A9C9DA6A1F19
(PID) Process:	(1660) ~REMOTE_3.5.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Ammyy\Admin
Operation:	write	Name:	hr3
Value: 7920E56F17972CC780C2D7EA03A04D3D66B20F148C74D7B96A7D6EFBA83FBBF9FAA12B2E443376378A7F76822E358DCE7B9D8F4137A9C9DA6A1F19
(PID) Process:	(1660) ~REMOTE_3.5.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	ProxyBypass
Value: 1
(PID) Process:	(1660) ~REMOTE_3.5.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	IntranetName
Value: 1
(PID) Process:	(1660) ~REMOTE_3.5.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 1
(PID) Process:	(1660) ~REMOTE_3.5.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	AutoDetect
Value: 0

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
1660	~REMOTE_3.5.exe	C:\ProgramData\AMMYY\hr3		binary
		MD5:B9EA7592E6C1A3F0966CA83C38AECAEF	SHA256:6D45870AFAE5D6B25B98552FE1E5E3EFE89B950300D1E68E56D9A3195CD08430
1660	~REMOTE_3.5.exe	C:\ProgramData\AMMYY\hr		text
		MD5:3C9CBFDEB0E9B250A679A6F738125BCA	SHA256:D8680086A9016C6F74E290A53D12ECFF9FD88CB33BFB76419C92185D0CB9CFC3
1660	~REMOTE_3.5.exe	C:\ProgramData\AMMYY\settings3.bin		binary
		MD5:714F2508D4227F74B6ADACFEF73815D8	SHA256:A5579945F23747541C0E80B79E79375D4CA44FEAFCD425EE9BD9302E35312480

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
444	MoUsoCoreWorker.exe	GET	200	23.216.77.6:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
444	MoUsoCoreWorker.exe	GET	200	23.35.229.160:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl	unknown	—	—	whitelisted
4656	SearchApp.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D	unknown	—	—	whitelisted
—	—	POST	200	188.42.129.148:80	http://rl.ammyy.com/	unknown	—	—	unknown
448	svchost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
6740	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
6740	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
4840	backgroundTaskHost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D	unknown	—	—	whitelisted
3580	backgroundTaskHost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%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
—	—	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
444	MoUsoCoreWorker.exe	23.216.77.6:80	crl.microsoft.com	Akamai International B.V.	DE	whitelisted
444	MoUsoCoreWorker.exe	23.35.229.160:80	www.microsoft.com	AKAMAI-AS	DE	whitelisted
—	—	192.168.100.255:138	—	—	—	whitelisted
4032	svchost.exe	239.255.255.250:1900	—	—	—	whitelisted
—	—	188.42.129.148:80	rl.ammyy.com	SERVERS-COM	LU	unknown
—	—	136.243.104.242:443	—	Hetzner Online GmbH	DE	unknown
4656	SearchApp.exe	92.123.104.34:443	www.bing.com	Akamai International B.V.	DE	unknown
4656	SearchApp.exe	192.229.221.95:80	ocsp.digicert.com	EDGECAST	US	whitelisted

DNS requests

Domain	IP	Reputation
settings-win.data.microsoft.com	51.104.136.2	whitelisted
crl.microsoft.com	23.216.77.6 23.216.77.28	whitelisted
www.microsoft.com	23.35.229.160	whitelisted
google.com	142.250.185.238	whitelisted
rl.ammyy.com	188.42.129.148	malicious
www.bing.com	92.123.104.34 92.123.104.31 92.123.104.32	whitelisted
ocsp.digicert.com	192.229.221.95	whitelisted
login.live.com	40.126.31.73 20.190.159.64 40.126.31.69 20.190.159.4 20.190.159.75 20.190.159.0 40.126.31.67 20.190.159.68	whitelisted
go.microsoft.com	23.35.238.131	whitelisted
nexusrules.officeapps.live.com	52.111.227.13	whitelisted

Threats

PID	Process	Class	Message
—	—	Potential Corporate Privacy Violation	ET POLICY IP Check (rl. ammyy. com)

2 ETPRO signatures available at the full report

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No debug info

General Info

~REMOTE_3.5.exe

B10E8F0195D9B5023BBE1675851DFFBD

50AE142BD045C55C12770BCD961556071B83FAE0

DE807D6035C423B3C63A52504D644C07F6C30DA93FC14288A34D21DBEAFB5600

12288:2tsmP0QCzDXA8Mbw4UwhRg0RdxYgKYUF9IQlJJodqM:22q0lzTD4UwhRg0jxY5YeeQlJJodqM

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Drops the executable file immediately after the start

SUSPICIOUS

Reads security settings of Internet Explorer

Reads the date of Windows installation

INFO

Checks proxy server information

Creates files in the program directory

Checks supported languages

Reads the computer name

Process checks computer location settings

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