Malware analysis YTDisBystro_v1.2.zip Malicious activity

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File name:	YTDisBystro_v1.2.zip
Full analysis:	https://app.any.run/tasks/01eacaac-87b8-4509-9238-1e477edc2c0f
Verdict:	Malicious activity
Analysis date:	October 20, 2024, 09:57:13
OS:	Windows 10 Professional (build: 19045, 64 bit)
Tags:	arch-exec arch-doc upx
Indicators:
MIME:	application/zip
File info:	Zip archive data, at least v1.0 to extract, compression method=store
MD5:	AF812DC3B3741DDBB55E412EB99A818C
SHA1:	607CA3C896477FA05A0EB23A1D2E96A1FB7183D9
SHA256:	B93A22CB2AB73E6727DE825E1EA0C36182F2B2D8679BAB5D281855E4F44E44B1
SSDEEP:	98304:ALr7W8jxWdsXYq5CvRR0owqvpAGv+iK3bLyuul5HjZ4Q50OrIby0YdvGgm5QEKjA:A3

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:: off

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: 4408)
- Detects Cygwin installation
  - WinRAR.exe (PID: 5220)
- Starts NET.EXE for service management
  - cmd.exe (PID: 5792)
  - net.exe (PID: 5068)
SUSPICIOUS
- Drops a system driver (possible attempt to evade defenses)
  - WinRAR.exe (PID: 5220)
- Starts SC.EXE for service management
  - cmd.exe (PID: 5792)
- Executes as Windows Service
  - winws.exe (PID: 7116)
INFO
- Manual execution by a user
  - WinRAR.exe (PID: 5220)
  - cmd.exe (PID: 5792)
- The process uses the downloaded file
  - WinRAR.exe (PID: 5220)
- Executable content was dropped or overwritten
  - WinRAR.exe (PID: 5220)
- Checks supported languages
  - winws.exe (PID: 7116)
- Reads the computer name
  - winws.exe (PID: 7116)
- UPX packer has been detected
  - winws.exe (PID: 7116)

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

.xpi	\|	Mozilla Firefox browser extension (66.6)
.zip	\|	ZIP compressed archive (33.3)

EXIF

ZIP

ZipRequiredVersion:	10
ZipBitFlag:	-
ZipCompression:	None
ZipModifyDate:	2024:10:12 22:41:52
ZipCRC:	0x00000000
ZipCompressedSize:	-
ZipUncompressedSize:	-
ZipFileName:	YTDisBystro/

No data.

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All screenshots are available in the full report

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Total processes

140

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

204

C:\WINDOWS\System32\rundll32.exe C:\WINDOWS\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding

C:\Windows\System32\rundll32.exe

—

svchost.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows host process (Rundll32)

Exit code:

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\rundll32.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\shcore.dll
c:\windows\system32\imagehlp.dll

696

sc delete zapret

C:\Windows\System32\sc.exe

—

cmd.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Service Control Manager Configuration Tool

Exit code:

1060

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\sc.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sechost.dll
c:\windows\system32\bcrypt.dll

860

\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1

C:\Windows\System32\conhost.exe

—

cmd.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Console Window Host

Exit code:

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll

3028

C:\WINDOWS\system32\net1 stop zapret

C:\Windows\System32\net1.exe

—

net.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Net Command

Exit code:

Version:

10.0.19041.3636 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\net1.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\netutils.dll
c:\windows\system32\ucrtbase.dll

3836

sc description zapret "Zapret DPI bypass software"

C:\Windows\System32\sc.exe

—

cmd.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Service Control Manager Configuration Tool

Exit code:

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\sc.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sechost.dll
c:\windows\system32\bcrypt.dll

4408

"C:\Program Files\WinRAR\WinRAR.exe" C:\Users\admin\Desktop\YTDisBystro_v1.2.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

4464

sc start zapret

C:\Windows\System32\sc.exe

—

cmd.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Service Control Manager Configuration Tool

Exit code:

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\sc.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sechost.dll
c:\windows\system32\bcrypt.dll

5068

net stop zapret

C:\Windows\System32\net.exe

—

cmd.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Net Command

Exit code:

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\net.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\mpr.dll

5220

"C:\Program Files\WinRAR\WinRAR.exe" x -iext -ow -ver -- "C:\Users\admin\Desktop\YTDisBystro_v1.2.zip" C:\Users\admin\Desktop\

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

5792

"C:\WINDOWS\System32\cmd.exe" /C "C:\Users\admin\Desktop\YTDisBystro\service_install_reinstall.cmd"

C:\Windows\System32\cmd.exe

explorer.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Windows Command Processor

Exit code:

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\cmd.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\cmdext.dll
c:\windows\system32\advapi32.dll

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Total events

1 542

Read events

1 519

Write events

Delete events

Modification events


(PID) Process:	(4408) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:	write	Name:	1
Value: C:\Users\admin\Desktop\GoogleChromeEnterpriseBundle64.zip
(PID) Process:	(4408) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:	write	Name:	0
Value: C:\Users\admin\Desktop\YTDisBystro_v1.2.zip
(PID) Process:	(4408) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	name
Value: 120
(PID) Process:	(4408) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	size
Value: 80
(PID) Process:	(4408) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	type
Value: 120
(PID) Process:	(4408) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	mtime
Value: 100
(PID) Process:	(4408) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface\MainWin
Operation:	write	Name:	Placement
Value: 2C0000000000000001000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF3D0000002D000000FD03000016020000
(PID) Process:	(4408) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\ArcColumnWidths
Operation:	write	Name:	name
Value: 256
(PID) Process:	(4408) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\ArcColumnWidths
Operation:	write	Name:	size
Value: 80
(PID) Process:	(4408) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\ArcColumnWidths
Operation:	write	Name:	psize
Value: 80

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
5220	WinRAR.exe	C:\Users\admin\Desktop\YTDisBystro\cygwin1.dll		executable
		MD5:C50B50303FAE4AFE7248307339A00D13	SHA256:712C39A069541AFA69CFCBE01B422BD67B4201EEE7E94CC1327D4ED8B4FA2167
5220	WinRAR.exe	C:\Users\admin\Desktop\YTDisBystro\WinDivert64.sys		executable
		MD5:89ED5BE7EA83C01D0DE33D3519944AA5	SHA256:8DA085332782708D8767BCACE5327A6EC7283C17CFB85E40B03CD2323A90DDC2
5220	WinRAR.exe	C:\Users\admin\Desktop\YTDisBystro\tls_clienthello_www_google_com.bin		binary
		MD5:7AB7AD857C5B8794FBDF1091B494DC94	SHA256:E5938780152169F720383F80EABB309E9477369B83B5EC40CC137C397F862CDE
5220	WinRAR.exe	C:\Users\admin\Desktop\YTDisBystro\winws.exe		executable
		MD5:8C624E64742BC19447D52F61EDEC52DB	SHA256:13FD7A9C6F7C98239A61A212F69211A0F19159B2E8CDAE8B1EFC57D35CDCD5AD
5220	WinRAR.exe	C:\Users\admin\Desktop\YTDisBystro\service_remove.cmd		text
		MD5:410D08325900864D9CF8FD7222B7F8E4	SHA256:01D9DE489E2F589843ECF639E3B5B6DBBA8218258CBAB4A780B0FE94D5124E98
5220	WinRAR.exe	C:\Users\admin\Desktop\YTDisBystro\service_install_reinstall.cmd		text
		MD5:8E874B629F48A0EC9243A3E10F298390	SHA256:9D60CB4D7590CED804AEC616822B992173EDE13AADC203C9BAE4D8EE98BA2ACA
5220	WinRAR.exe	C:\Users\admin\Desktop\YTDisBystro\preset_russia.cmd		text
		MD5:007085CC6256E662E350D133465AE62C	SHA256:B5C17D2C48CCD0E8E4B88358529BE7BBE86C3DC1BAC329A30761AAB72A3FEA18
5220	WinRAR.exe	C:\Users\admin\Desktop\YTDisBystro\russia-youtubeGV.txt		text
		MD5:26AE3D472B7EA155B5ED2A283C6F272A	SHA256:B273DA098B1819FE0CD9EEF6C8AA67D649D1DCE0376687B87B1358460A9D6D0E
5220	WinRAR.exe	C:\Users\admin\Desktop\YTDisBystro\russia-discord.txt		text
		MD5:09F90DED3F579338996DFCB119A58408	SHA256:F32AEE579D9499A9F5ACEA2F635F5024175FD19699BC6A9F5DAF5BF8D0650321
5220	WinRAR.exe	C:\Users\admin\Desktop\YTDisBystro\russia-blacklist.txt		text
		MD5:AAA4A3FA782DF525B220AC750B6D8535	SHA256:37D88B634CEC8BCE81A41F365A620159D221B7187E73E3EEB9FC749E827F1ED7

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

No HTTP requests

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Connections

No data

DNS requests

No data

Threats

No threats detected

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No debug info

General Info

YTDisBystro_v1.2.zip

AF812DC3B3741DDBB55E412EB99A818C

607CA3C896477FA05A0EB23A1D2E96A1FB7183D9

B93A22CB2AB73E6727DE825E1EA0C36182F2B2D8679BAB5D281855E4F44E44B1

98304:ALr7W8jxWdsXYq5CvRR0owqvpAGv+iK3bLyuul5HjZ4Q50OrIby0YdvGgm5QEKjA:A3

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Generic archive extractor

Detects Cygwin installation

Starts NET.EXE for service management

SUSPICIOUS

Drops a system driver (possible attempt to evade defenses)

Starts SC.EXE for service management

Executes as Windows Service

INFO

Manual execution by a user

The process uses the downloaded file

Executable content was dropped or overwritten

Checks supported languages

Reads the computer name

UPX packer has been detected

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

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