Malware analysis /Chuyu-Team/Dism-Multi-language/releases/download/v10.1.1002.2/Dism++10.1.1002.1B.zip Malicious activity

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download:	/Chuyu-Team/Dism-Multi-language/releases/download/v10.1.1002.2/Dism++10.1.1002.1B.zip
Full analysis:	https://app.any.run/tasks/15c7b77c-8467-4b9b-8bf4-63b48a5c8fc8
Verdict:	Malicious activity
Analysis date:	January 22, 2025, 03:48:43
OS:	Windows 10 Professional (build: 19045, 64 bit)
Tags:	arch-exec arch-doc
Indicators:
MIME:	application/zip
File info:	Zip archive data, at least v2.0 to extract, compression method=store
MD5:	F5485E418DA631B6289E4A51495BCA87
SHA1:	2ECB84172BF12FEC7C9E1F378466DB53589660FB
SHA256:	5BBAB96D60704854EFD8246A7D9371688B9102261544827FC8884126D70BCB3B
SSDEEP:	98304:vKBqv2ChMWSVDy+Q8YOUoYqeYfsuK0sTILg6ixyeXmziSTPB+u8:SB82KMWqyJfoEY0l0sUAxp2WIPB+u8

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 a system driver (possible attempt to evade defenses)
  - WinRAR.exe (PID: 3220)
- Process drops legitimate windows executable
  - WinRAR.exe (PID: 3220)
- The process creates files with name similar to system file names
  - WinRAR.exe (PID: 3220)
- Reads security settings of Internet Explorer
  - Dism++x64.exe (PID: 5244)
- Detected use of alternative data streams (AltDS)
  - Dism++x64.exe (PID: 5244)
INFO
- The process uses the downloaded file
  - WinRAR.exe (PID: 3220)
- The sample compiled with chinese language support
  - WinRAR.exe (PID: 3220)
- The sample compiled with english language support
  - WinRAR.exe (PID: 3220)
- Executable content was dropped or overwritten
  - WinRAR.exe (PID: 3220)
- Manual execution by a user
  - Dism++x64.exe (PID: 4556)
  - Dism++x64.exe (PID: 5244)
- Reads the computer name
  - Dism++x64.exe (PID: 5244)
- Checks proxy server information
  - Dism++x64.exe (PID: 5244)

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

.zip	\|	ZIP compressed archive (100)

EXIF

ZIP

ZipRequiredVersion:	20
ZipBitFlag:	-
ZipCompression:	None
ZipModifyDate:	2023:03:26 16:31:38
ZipCRC:	0x00000000
ZipCompressedSize:	-
ZipUncompressedSize:	-
ZipFileName:	Config/

No data.

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All screenshots are available in the full report

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Total processes

132

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

3220

"C:\Program Files\WinRAR\WinRAR.exe" C:\Users\admin\AppData\Local\Temp\Dism++10.1.1002.1B.zip

C:\Program Files\WinRAR\WinRAR.exe

explorer.exe

User:

admin

Company:

Alexander Roshal

Integrity Level:

MEDIUM

Description:

WinRAR archiver

Exit code:

Version:

5.91.0

Modules

Images
c:\program files\winrar\winrar.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\gdi32full.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll

4556

"C:\Users\admin\Desktop\Dism++x64.exe"

C:\Users\admin\Desktop\Dism++x64.exe

—

explorer.exe

User:

admin

Company:

Chuyu Team

Integrity Level:

MEDIUM

Description:

Dism++主程序

Exit code:

3221226540

Version:

10.1.1002.1

Modules

Images
c:\users\admin\desktop\dism++x64.exe
c:\windows\system32\ntdll.dll

5244

"C:\Users\admin\Desktop\Dism++x64.exe"

C:\Users\admin\Desktop\Dism++x64.exe

explorer.exe

User:

admin

Company:

Chuyu Team

Integrity Level:

HIGH

Description:

Dism++主程序

Version:

10.1.1002.1

Modules

Images
c:\users\admin\desktop\dism++x64.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\msvcrt.dll
c:\windows\winsxs\amd64_microsoft.windows.common-controls_6595b64144ccf1df_6.0.19041.3636_none_60b6a03d71f818d5\comctl32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32full.dll

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Total events

6 510

Read events

6 452

Write events

Delete events

Modification events


(PID) Process:	(3220) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:	write	Name:	3
Value: C:\Users\admin\Desktop\preferences.zip
(PID) Process:	(3220) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:	write	Name:	2
Value: C:\Users\admin\Desktop\chromium_ext.zip
(PID) Process:	(3220) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:	write	Name:	1
Value: C:\Users\admin\Desktop\omni_23_10_2024_.zip
(PID) Process:	(3220) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:	write	Name:	0
Value: C:\Users\admin\AppData\Local\Temp\Dism++10.1.1002.1B.zip
(PID) Process:	(3220) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	name
Value: 120
(PID) Process:	(3220) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	size
Value: 80
(PID) Process:	(3220) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	type
Value: 120
(PID) Process:	(3220) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	mtime
Value: 100
(PID) Process:	(3220) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\DialogEditHistory\ExtrPath
Operation:	delete value	Name:	15
Value:
(PID) Process:	(3220) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\DialogEditHistory\ExtrPath
Operation:	delete value	Name:	14
Value:

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
3220	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Dism++10.1.1002.1B\Config\Languages\hu.xml		xml
		MD5:2A4A6D7D07527D443249F93418A02733	SHA256:502DAED8CC83257C3F88DE6DD8127F9DA90DBFC3405D0567E6E40FE58C2C1543
3220	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Dism++10.1.1002.1B\Config\arm64\NCleaner.dll		executable
		MD5:6F7A31F96E95D9467F755EC806B768EC	SHA256:62BF4BCD3B3207E9BB8A4097684605A732E820968A9A8835A0F39E9BB67B26F7
3220	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Dism++10.1.1002.1B\Config\Languages\de.zip		compressed
		MD5:BCFBC20C0A8F1B98BFAE74F34226C2D1	SHA256:023247A51569A2E65156C5F4CC7BB8748FE5B6777D9FCE61CFDEFC83DADBE576
3220	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Dism++10.1.1002.1B\Config\Data.zip		compressed
		MD5:C3DF4642551B01EE38BC10BC4A06BAD6	SHA256:8D524539F83A6416DBB4FDDE697A4BD8D870DDF25B162E874BFC9C56122A03DC
3220	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Dism++10.1.1002.1B\Config\amd64\bcdboot.exe		executable
		MD5:BE14BE7C8F7F0F4E397B89979CB9CF6B	SHA256:309F3ECCB0093CC6CC98F858BD3CE67B00BB810728FFB177B7BD287FB3C92B97
3220	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Dism++10.1.1002.1B\Config\amd64\wimgapi.dll		executable
		MD5:80826A2374B051468FFBD6E85993137D	SHA256:E51344884512B486FF1DE3C30E554B0E1CB6FFB8ED4E3BDD31A29A76454F5562
3220	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Dism++10.1.1002.1B\Config\arm64\CBSHost.dll		executable
		MD5:D81098BEC9F475C3A86E0FA38AEAA537	SHA256:9CAEBB88BA8F4087273BDC07F37B260A15DC2C7B4058FFAC77A147ED1A27C032
3220	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Dism++10.1.1002.1B\Config\Languages\bg.zip		compressed
		MD5:D2EFE76E6991016EA78D7E65DB60A640	SHA256:A9A1C127DF4BC6A7D420F209FD3D5BEEBD01454CF0CAFFC486D7509A9C50B7F2
3220	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Dism++10.1.1002.1B\Config\default.ui.zip		compressed
		MD5:E4B7BEF45A8F48832BA59396509DCB76	SHA256:1A90365AC33C37EEAE4DD712F84062466C10948CF5B567574055E0B8B0F70534
3220	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Dism++10.1.1002.1B\Config\amd64\NCleaner.dll		executable
		MD5:C2058BCB1607FFB1A9FEFD67C2E8F94A	SHA256:141587AD11529D238DC7B63D7F30002FF042C3B06282D075E44E9C5AF07CCC17

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
4712	MoUsoCoreWorker.exe	GET	200	23.52.120.96:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl	unknown	—	—	whitelisted
4712	MoUsoCoreWorker.exe	GET	200	23.48.23.143:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
1176	svchost.exe	GET	200	2.17.190.73:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
7124	SIHClient.exe	GET	200	23.52.120.96:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl	unknown	—	—	whitelisted
7124	SIHClient.exe	GET	200	23.52.120.96:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl	unknown	—	—	whitelisted
6588	backgroundTaskHost.exe	GET	200	2.17.190.73:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D	unknown	—	—	whitelisted
—	—	GET	200	2.17.190.73:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%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
4	System	192.168.100.255:138	—	—	—	whitelisted
—	—	40.127.240.158:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
5064	SearchApp.exe	92.123.104.32:443	www.bing.com	Akamai International B.V.	DE	whitelisted
—	—	2.17.190.73:80	ocsp.digicert.com	AKAMAI-AS	DE	whitelisted
4712	MoUsoCoreWorker.exe	23.48.23.143:80	crl.microsoft.com	Akamai International B.V.	DE	whitelisted
4712	MoUsoCoreWorker.exe	23.52.120.96:80	www.microsoft.com	AKAMAI-AS	DE	whitelisted
4	System	192.168.100.255:137	—	—	—	whitelisted
5496	svchost.exe	40.127.240.158:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
1176	svchost.exe	40.126.32.133:443	login.live.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
1176	svchost.exe	2.17.190.73:80	ocsp.digicert.com	AKAMAI-AS	DE	whitelisted

DNS requests

Domain	IP	Reputation
google.com	142.250.184.238	whitelisted
settings-win.data.microsoft.com	40.127.240.158 4.231.128.59 51.104.136.2	whitelisted
www.bing.com	92.123.104.32 92.123.104.34 2.16.110.121	whitelisted
ocsp.digicert.com	2.17.190.73	whitelisted
crl.microsoft.com	23.48.23.143 23.48.23.156	whitelisted
www.microsoft.com	23.52.120.96	whitelisted
login.live.com	40.126.32.133 40.126.32.138 40.126.32.136 40.126.32.68 40.126.32.72 20.190.160.20 20.190.160.22 20.190.160.17	whitelisted
go.microsoft.com	23.213.166.81	whitelisted
slscr.update.microsoft.com	172.202.163.200	whitelisted
fe3cr.delivery.mp.microsoft.com	20.242.39.171	whitelisted

Threats

No threats detected

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No debug info

General Info

/Chuyu-Team/Dism-Multi-language/releases/download/v10.1.1002.2/Dism++10.1.1002.1B.zip

F5485E418DA631B6289E4A51495BCA87

2ECB84172BF12FEC7C9E1F378466DB53589660FB

5BBAB96D60704854EFD8246A7D9371688B9102261544827FC8884126D70BCB3B

98304:vKBqv2ChMWSVDy+Q8YOUoYqeYfsuK0sTILg6ixyeXmziSTPB+u8:SB82KMWqyJfoEY0l0sUAxp2WIPB+u8

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

SUSPICIOUS

Drops a system driver (possible attempt to evade defenses)

Process drops legitimate windows executable

The process creates files with name similar to system file names

Reads security settings of Internet Explorer

Detected use of alternative data streams (AltDS)

INFO

The process uses the downloaded file

The sample compiled with chinese language support

The sample compiled with english language support

Executable content was dropped or overwritten

Manual execution by a user

Reads the computer name

Checks proxy server information

Malware configuration

Static information

TRiD

EXIF

ZIP

Video and screenshots

Processes

Behavior graph

Specs description

Process information

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