Malware analysis udcc_launcher.zip Malicious activity

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File name:	udcc_launcher.zip
Full analysis:	https://app.any.run/tasks/500049b7-9efe-4262-a641-6a28873e3e4c
Verdict:	Malicious activity
Analysis date:	November 19, 2024, 20:22:01
OS:	Windows 10 Professional (build: 19045, 64 bit)
Tags:	arch-exec
Indicators:
MIME:	application/zip
File info:	Zip archive data, at least v1.0 to extract, compression method=store
MD5:	EBD4968898A1B63F53B6919F5216914E
SHA1:	4E2D1AF438A172999706C43EEA57601178781D61
SHA256:	9113C7D3038318FA243DA865283D724290E1A406AAF0B5D147504E877C7EDBD0
SSDEEP:	49152:MFTtNp9G24EOz1U1FwnxI3ez3Tt4NTjOfCKazWdWebao7qRMvYX3tPMOULJRbtrO:MF5NpA24EOz1U1FwC3GD+NWfczWdW6e1

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:: 300 seconds
Heavy Evasion option:
Network geolocation:: off
Additional time used:: 240 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
- Generic archive extractor
  - WinRAR.exe (PID: 3208)
SUSPICIOUS
No suspicious indicators.
INFO
- Manual execution by a user
  - UDCC Launcher.exe (PID: 6836)
  - UDCC Launcher.exe (PID: 6860)
- Executable content was dropped or overwritten
  - WinRAR.exe (PID: 3208)

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:	10
ZipBitFlag:	-
ZipCompression:	None
ZipModifyDate:	2024:11:15 22:22:42
ZipCRC:	0x00000000
ZipCompressedSize:	-
ZipUncompressedSize:	-
ZipFileName:	UDCC Launcher/

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

3208

"C:\Program Files\WinRAR\WinRAR.exe" C:\Users\admin\AppData\Local\Temp\udcc_launcher.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

5656

"C:\Users\admin\AppData\Local\Temp\Rar$EXa3208.5580\UDCC Launcher\UDCC Launcher.exe"

C:\Users\admin\AppData\Local\Temp\Rar$EXa3208.5580\UDCC Launcher\UDCC Launcher.exe

—

WinRAR.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\rar$exa3208.5580\udcc launcher\udcc launcher.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.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

6408

"C:\Users\admin\AppData\Local\Temp\Rar$EXa3208.8727\UDCC Launcher\UDCC Launcher.exe"

C:\Users\admin\AppData\Local\Temp\Rar$EXa3208.8727\UDCC Launcher\UDCC Launcher.exe

—

WinRAR.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\rar$exa3208.8727\udcc launcher\udcc launcher.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.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

6732

"C:\Users\admin\AppData\Local\Temp\Rar$EXa3208.11275\UDCC Launcher\UDCC Launcher.exe"

C:\Users\admin\AppData\Local\Temp\Rar$EXa3208.11275\UDCC Launcher\UDCC Launcher.exe

—

WinRAR.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\rar$exa3208.11275\udcc launcher\udcc launcher.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.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

6836

"C:\Users\admin\Desktop\UDCC Launcher.exe"

C:\Users\admin\Desktop\UDCC Launcher.exe

—

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\desktop\udcc launcher.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.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

6860

"C:\Users\admin\Desktop\UDCC Launcher.exe"

C:\Users\admin\Desktop\UDCC Launcher.exe

—

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\desktop\udcc launcher.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

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Total events

2 914

Read events

2 882

Write events

Delete events

Modification events


(PID) Process:	(3208) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:	write	Name:	3
Value: C:\Users\admin\Desktop\preferences.zip
(PID) Process:	(3208) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:	write	Name:	2
Value: C:\Users\admin\Desktop\chromium_ext.zip
(PID) Process:	(3208) 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:	(3208) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:	write	Name:	0
Value: C:\Users\admin\AppData\Local\Temp\udcc_launcher.zip
(PID) Process:	(3208) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	name
Value: 120
(PID) Process:	(3208) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	size
Value: 80
(PID) Process:	(3208) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	type
Value: 120
(PID) Process:	(3208) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	mtime
Value: 100
(PID) Process:	(3208) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\ArcColumnWidths
Operation:	write	Name:	name
Value: 256
(PID) Process:	(3208) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\ArcColumnWidths
Operation:	write	Name:	size
Value: 80

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
3208	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$EXa3208.5580\UDCC Launcher\config.ini		text
		MD5:C1471EAE6B46AD8C0BD5CC9C33133B4A	SHA256:693BD4C0B71347FD3806512824C54040D42E464B30137B0D23383E6AEAE8477E
3208	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$EXa3208.5580\UDCC Launcher\UDCC Launcher.exe		executable
		MD5:EF8133C607A3A4DA67DC606B9396088A	SHA256:2F7F35FB28B409FB33DD152B4FAEF937E2247D50B448D4C55B7C0993929A6507
3208	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$EXa3208.8727\UDCC Launcher\UDCC Launcher.exe		executable
		MD5:EF8133C607A3A4DA67DC606B9396088A	SHA256:2F7F35FB28B409FB33DD152B4FAEF937E2247D50B448D4C55B7C0993929A6507
3208	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$EXa3208.5580\UDCC Launcher\UiLib_d_x64.dll		executable
		MD5:49BB90BE6748F44AA335CBE5FDC025D8	SHA256:856D463B3EDAF591CAF07C3EE9264C7E0126837D338F4563519B1057DEBE9E3D
3208	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$DRa3208.12739\UDCC Launcher\UDCC Launcher.exe		executable
		MD5:EF8133C607A3A4DA67DC606B9396088A	SHA256:2F7F35FB28B409FB33DD152B4FAEF937E2247D50B448D4C55B7C0993929A6507
3208	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$EXa3208.8727\UDCC Launcher\UiLib_d_x64.dll		executable
		MD5:49BB90BE6748F44AA335CBE5FDC025D8	SHA256:856D463B3EDAF591CAF07C3EE9264C7E0126837D338F4563519B1057DEBE9E3D
3208	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\udcc_launcher.zip		compressed
		MD5:FAAC47E0A4451734CED03ADC7EC9A69D	SHA256:161777F701DBA2D0A49BCED9343A8990994F9F8D571F63C9DF93A3E0F3B1293D
3208	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$DRa3208.12739\UDCC Launcher\UiLib_d_x64.dll		executable
		MD5:49BB90BE6748F44AA335CBE5FDC025D8	SHA256:856D463B3EDAF591CAF07C3EE9264C7E0126837D338F4563519B1057DEBE9E3D
3208	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$EXa3208.11275\UDCC Launcher\UiLib_d_x64.dll		executable
		MD5:49BB90BE6748F44AA335CBE5FDC025D8	SHA256:856D463B3EDAF591CAF07C3EE9264C7E0126837D338F4563519B1057DEBE9E3D
3208	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$DRa3208.12739\UDCC Launcher\config.ini		text
		MD5:E64ACED057E539BA35583E8C88318BD7	SHA256:C8670FD1AE163400487FF3B2E6985669A81160C71B50D35F7E75A881C4DB4DDF

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	2.16.241.12:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
4712	MoUsoCoreWorker.exe	GET	200	88.221.169.152:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl	unknown	—	—	whitelisted
2876	SIHClient.exe	GET	200	88.221.169.152:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl	unknown	—	—	whitelisted
1176	svchost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
5064	SearchApp.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D	unknown	—	—	whitelisted
2876	SIHClient.exe	GET	200	88.221.169.152:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl	unknown	—	—	whitelisted
5376	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
—	—	40.127.240.158:443	—	MICROSOFT-CORP-MSN-AS-BLOCK	IE	unknown
4	System	192.168.100.255:137	—	—	—	whitelisted
4712	MoUsoCoreWorker.exe	2.16.241.12:80	crl.microsoft.com	Akamai International B.V.	DE	whitelisted
4712	MoUsoCoreWorker.exe	88.221.169.152:80	www.microsoft.com	AKAMAI-AS	DE	whitelisted
4932	svchost.exe	40.127.240.158:443	—	MICROSOFT-CORP-MSN-AS-BLOCK	IE	unknown
5660	RUXIMICS.exe	40.127.240.158:443	—	MICROSOFT-CORP-MSN-AS-BLOCK	IE	unknown
3976	svchost.exe	20.73.194.208:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
4	System	192.168.100.255:138	—	—	—	whitelisted
4932	svchost.exe	20.73.194.208:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
5064	SearchApp.exe	2.23.209.140:443	www.bing.com	Akamai International B.V.	GB	whitelisted

DNS requests

Domain	IP	Reputation
crl.microsoft.com	2.16.241.12 2.16.241.19	whitelisted
www.microsoft.com	88.221.169.152	whitelisted
google.com	142.250.185.142	whitelisted
settings-win.data.microsoft.com	20.73.194.208	whitelisted
www.bing.com	2.23.209.140 2.23.209.182 2.23.209.179 2.23.209.189 2.23.209.185 2.23.209.133 2.23.209.149 2.23.209.130 2.23.209.176	whitelisted
login.live.com	20.190.159.68 20.190.159.0 20.190.159.4 20.190.159.64 20.190.159.73 20.190.159.75 20.190.159.71 40.126.31.71	whitelisted
ocsp.digicert.com	192.229.221.95	whitelisted
go.microsoft.com	184.28.89.167	whitelisted
slscr.update.microsoft.com	172.202.163.200	whitelisted
fe3cr.delivery.mp.microsoft.com	13.95.31.18	whitelisted

Threats

No threats detected

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No debug info

General Info

udcc_launcher.zip

EBD4968898A1B63F53B6919F5216914E

4E2D1AF438A172999706C43EEA57601178781D61

9113C7D3038318FA243DA865283D724290E1A406AAF0B5D147504E877C7EDBD0

49152:MFTtNp9G24EOz1U1FwnxI3ez3Tt4NTjOfCKazWdWebao7qRMvYX3tPMOULJRbtrO:MF5NpA24EOz1U1FwC3GD+NWfczWdW6e1

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Generic archive extractor

SUSPICIOUS

INFO

Manual execution by a user

Executable content was dropped or overwritten

Malware configuration

Static information

TRiD

EXIF

ZIP

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Information

Modules

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