Malware analysis 7z2408-x64.exe Malicious activity | ANY.RUN

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File name:	7z2408-x64.exe
Full analysis:	https://app.any.run/tasks/87d4a062-a5c3-4df3-97ea-0e03e9ac023a
Verdict:	Malicious activity
Analysis date:	August 13, 2024, 00:53:45
OS:	Windows 10 Professional (build: 19045, 64 bit)
Indicators:
MIME:	application/x-dosexec
File info:	PE32 executable (GUI) Intel 80386, for MS Windows
MD5:	0330D0BD7341A9AFE5B6D161B1FF4AA1
SHA1:	86918E72F2E43C9C664C246E62B41452D662FBF3
SHA256:	67CB9D3452C9DD974B04F4A5FD842DBCBA8184F2344FF72E3662D7CDB68B099B
SSDEEP:	49152:UPLMk+KWip9P7ljC3PFfdnIQByyrc+/MgxxFC7yMiGocn3Hidzg8EKhZ3szoWaq/:Cp5x7l4fBII3JhkiE7GZ3szo01Rz7MxU

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 (16.0.15928.20198)
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
No malicious indicators.
SUSPICIOUS
- Drops 7-zip archiver for unpacking
  - 7z2408-x64.exe (PID: 7000)
- Drops the executable file immediately after the start
  - 7z2408-x64.exe (PID: 7000)
- Creates a software uninstall entry
  - 7z2408-x64.exe (PID: 7000)
- Executable content was dropped or overwritten
  - 7z2408-x64.exe (PID: 7000)
- Creates/Modifies COM task schedule object
  - 7z2408-x64.exe (PID: 7000)
INFO
- Checks supported languages
  - 7zFM.exe (PID: 5136)
  - 7z2408-x64.exe (PID: 7000)
  - TextInputHost.exe (PID: 5028)
- Reads the computer name
  - 7zFM.exe (PID: 5136)
  - 7z2408-x64.exe (PID: 7000)
  - TextInputHost.exe (PID: 5028)
- Manual execution by a user
  - 7zFM.exe (PID: 5136)
- Creates files in the program directory
  - 7z2408-x64.exe (PID: 7000)

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:	2024:08:11 13:00:00+00:00
ImageFileCharacteristics:	No relocs, Executable, No line numbers, No symbols, Large address aware, 32-bit
PEType:	PE32
LinkerVersion:	6
CodeSize:	26112
InitializedDataSize:	24064
UninitializedDataSize:	-
EntryPoint:	0x7294
OSVersion:	4
ImageVersion:	-
SubsystemVersion:	4
Subsystem:	Windows GUI
FileVersionNumber:	24.8.0.0
ProductVersionNumber:	24.8.0.0
FileFlagsMask:	0x003f
FileFlags:	(none)
FileOS:	Windows NT 32-bit
ObjectFileType:	Executable application
FileSubtype:	-
LanguageCode:	English (U.S.)
CharacterSet:	Unicode
CompanyName:	Igor Pavlov
FileDescription:	7-Zip Installer
FileVersion:	24.08
InternalName:	7zipInstall
LegalCopyright:	Copyright (c) 1999-2024 Igor Pavlov
OriginalFileName:	7zipInstall.exe
ProductName:	7-Zip
ProductVersion:	24.08

No data.

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All screenshots are available in the full report

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Total processes

134

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

5028

"C:\WINDOWS\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TextInputHost.exe" -ServerName:InputApp.AppXjd5de1g66v206tj52m9d0dtpppx4cgpn.mca

C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TextInputHost.exe

—

svchost.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Version:

123.26505.0.0

Modules

Images
c:\windows\systemapps\microsoftwindows.client.cbs_cw5n1h2txyewy\textinputhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\systemapps\microsoftwindows.client.cbs_cw5n1h2txyewy\vcruntime140_app.dll
c:\windows\system32\kernel.appcore.dll
c:\windows\system32\msvcrt.dll

5136

"C:\Program Files\7-Zip\7zFM.exe"

C:\Program Files\7-Zip\7zFM.exe

—

explorer.exe

User:

admin

Company:

Igor Pavlov

Integrity Level:

MEDIUM

Description:

7-Zip File Manager

Version:

24.08

Modules

Images
c:\program files\7-zip\7zfm.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\comdlg32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll

6708

"C:\Users\admin\AppData\Local\Temp\7z2408-x64.exe"

C:\Users\admin\AppData\Local\Temp\7z2408-x64.exe

—

explorer.exe

User:

admin

Company:

Igor Pavlov

Integrity Level:

MEDIUM

Description:

7-Zip Installer

Exit code:

3221226540

Version:

24.08

Modules

Images
c:\users\admin\appdata\local\temp\7z2408-x64.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll

7000

"C:\Users\admin\AppData\Local\Temp\7z2408-x64.exe"

C:\Users\admin\AppData\Local\Temp\7z2408-x64.exe

explorer.exe

User:

admin

Company:

Igor Pavlov

Integrity Level:

HIGH

Description:

7-Zip Installer

Exit code:

Version:

24.08

Modules

Images
c:\users\admin\appdata\local\temp\7z2408-x64.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\ole32.dll

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Total events

2 962

Read events

2 941

Write events

Delete events

Modification events


(PID) Process:	(7000) 7z2408-x64.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\7-Zip
Operation:	write	Name:	Path64
Value: C:\Program Files\7-Zip\
(PID) Process:	(7000) 7z2408-x64.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\7-Zip
Operation:	write	Name:	Path
Value: C:\Program Files\7-Zip\
(PID) Process:	(7000) 7z2408-x64.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\7-Zip
Operation:	write	Name:	Path64
Value: C:\Program Files\7-Zip\
(PID) Process:	(7000) 7z2408-x64.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\7-Zip
Operation:	write	Name:	Path
Value: C:\Program Files\7-Zip\
(PID) Process:	(7000) 7z2408-x64.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{23170F69-40C1-278A-1000-000100020000}\InprocServer32
Operation:	write	Name:	ThreadingModel
Value: Apartment
(PID) Process:	(7000) 7z2408-x64.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{23170F69-40C1-278A-1000-000100020000}\InprocServer32
Operation:	write	Name:	ThreadingModel
Value: Apartment
(PID) Process:	(7000) 7z2408-x64.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Shell Extensions\Approved
Operation:	write	Name:	{23170F69-40C1-278A-1000-000100020000}
Value: 7-Zip Shell Extension
(PID) Process:	(7000) 7z2408-x64.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Approved
Operation:	write	Name:	{23170F69-40C1-278A-1000-000100020000}
Value: 7-Zip Shell Extension
(PID) Process:	(7000) 7z2408-x64.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\7zFM.exe
Operation:	write	Name:	Path
Value: C:\Program Files\7-Zip\
(PID) Process:	(7000) 7z2408-x64.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\7-Zip
Operation:	write	Name:	DisplayName
Value: 7-Zip 24.08 (x64)

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
7000	7z2408-x64.exe	C:\Program Files\7-Zip\descript.ion		text
		MD5:EB7E322BDC62614E49DED60E0FB23845	SHA256:1DA513F5A4E8018B9AE143884EB3EAF72454B606FD51F2401B7CFD9BE4DBBF4F
7000	7z2408-x64.exe	C:\Program Files\7-Zip\Lang\br.txt		text
		MD5:07504A4EDAB058C2F67C8BCB95C605DD	SHA256:432BDB3EAA9953B084EE14EEE8FE0ABBC1B384CBDD984CCF35F0415D45AABBA8
7000	7z2408-x64.exe	C:\Program Files\7-Zip\Lang\an.txt		text
		MD5:F16218139E027338A16C3199091D0600	SHA256:3AB9F7AACD38C4CDE814F86BC37EEC2B9DF8D0DDDB95FC1D09A5F5BCB11F0EEB
7000	7z2408-x64.exe	C:\Program Files\7-Zip\History.txt		text
		MD5:86D07103FB8D487D17D33974C0BDC0C2	SHA256:EE3D0EB585DA90D0BB36A2F3D2A7FB5FDCE5336141EA8F779D7450D8A4B16C42
7000	7z2408-x64.exe	C:\Program Files\7-Zip\Lang\ast.txt		text
		MD5:1CF6411FF9154A34AFB512901BA3EE02	SHA256:F5F2174DAF36E65790C7F0E9A4496B12E14816DAD2EE5B1D48A52307076BE35F
7000	7z2408-x64.exe	C:\Program Files\7-Zip\Lang\af.txt		text
		MD5:DF216FAE5B13D3C3AFE87E405FD34B97	SHA256:9CF684EA88EA5A479F510750E4089AEE60BBB2452AA85285312BAFCC02C10A34
7000	7z2408-x64.exe	C:\Program Files\7-Zip\Lang\az.txt		text
		MD5:9CD3A23CA6F66F570607F63BE6AA0001	SHA256:1DA941116E20E69F61A4A68481797E302C11FCF462CA7203A565588B26011615
7000	7z2408-x64.exe	C:\Program Files\7-Zip\Lang\ba.txt		text
		MD5:387FF78CF5F524FC44640F3025746145	SHA256:8A85C3FCB5F81157490971EE4F5E6B9E4F80BE69A802EBED04E6724CE859713F
7000	7z2408-x64.exe	C:\Program Files\7-Zip\Lang\ar.txt		text
		MD5:5747381DC970306051432B18FB2236F2	SHA256:85A26C7B59D6D9932F71518CCD03ECEEBA42043CB1707719B72BFC348C1C1D72
7000	7z2408-x64.exe	C:\Program Files\7-Zip\Lang\be.txt		text
		MD5:B1DD654E9D8C8C1B001F7B3A15D7B5D3	SHA256:32071222AF04465A3D98BB30E253579AA4BECEAEB6B21AC7C15B25F46620BF30

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
5336	SearchApp.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D	unknown	—	—	whitelisted
2608	svchost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
2608	svchost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
6916	backgroundTaskHost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D	unknown	—	—	whitelisted
6788	backgroundTaskHost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D	unknown	—	—	whitelisted
5336	SearchApp.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEApDqVCbATUviZV57HIIulA%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
3140	svchost.exe	40.127.240.158:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	unknown
4	System	192.168.100.255:138	—	—	—	whitelisted
3888	svchost.exe	239.255.255.250:1900	—	—	—	whitelisted
876	RUXIMICS.exe	40.127.240.158:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	unknown
—	—	40.127.240.158:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	unknown
5336	SearchApp.exe	2.23.209.182:443	www.bing.com	Akamai International B.V.	GB	unknown
3260	svchost.exe	40.113.103.199:443	client.wns.windows.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
5336	SearchApp.exe	192.229.221.95:80	ocsp.digicert.com	EDGECAST	US	whitelisted
2608	svchost.exe	40.126.32.140:443	login.live.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	unknown
2608	svchost.exe	192.229.221.95:80	ocsp.digicert.com	EDGECAST	US	whitelisted

DNS requests

Domain	IP	Reputation
settings-win.data.microsoft.com	40.127.240.158 20.44.239.154	whitelisted
google.com	216.58.206.78	whitelisted
www.bing.com	2.23.209.182 2.23.209.133 2.23.209.149 2.23.209.187 2.23.209.130	whitelisted
client.wns.windows.com	40.113.103.199	whitelisted
ocsp.digicert.com	192.229.221.95	whitelisted
login.live.com	40.126.32.140 40.126.32.72 40.126.32.138 20.190.160.17 40.126.32.134 40.126.32.133 40.126.32.76 20.190.160.14	whitelisted
th.bing.com	2.23.209.133 2.23.209.130 2.23.209.187 2.23.209.182	whitelisted
fd.api.iris.microsoft.com	20.223.35.26	whitelisted
arc.msn.com	20.24.249.45	whitelisted
slscr.update.microsoft.com	52.165.165.26	whitelisted

Threats

No threats detected

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No debug info

General Info

7z2408-x64.exe

0330D0BD7341A9AFE5B6D161B1FF4AA1

86918E72F2E43C9C664C246E62B41452D662FBF3

67CB9D3452C9DD974B04F4A5FD842DBCBA8184F2344FF72E3662D7CDB68B099B

49152:UPLMk+KWip9P7ljC3PFfdnIQByyrc+/MgxxFC7yMiGocn3Hidzg8EKhZ3szoWaq/:Cp5x7l4fBII3JhkiE7GZ3szo01Rz7MxU

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

SUSPICIOUS

Drops 7-zip archiver for unpacking

Drops the executable file immediately after the start

Creates a software uninstall entry

Executable content was dropped or overwritten

Creates/Modifies COM task schedule object

INFO

Checks supported languages

Reads the computer name

Manual execution by a user

Creates files in the program 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