Malware analysis YoutubeView Bot 5.0.rar Malicious activity

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File name:	YoutubeView Bot 5.0.rar
Full analysis:	https://app.any.run/tasks/aed87fa4-1d1f-4cca-8de5-27331e62a192
Verdict:	Malicious activity
Threats:	Quasar is a very popular RAT in the world thanks to its code being available in open-source. This malware can be used to control the victim’s computer remotely. Remote access trojans (RATs) are a type of malware that enables attackers to establish complete to partial control over infected computers. Such malicious programs often have a modular design, offering a wide range of functionalities for conducting illicit activities on compromised systems. Some of the most common features of RATs include access to the users’ data, webcam, and keystrokes. This malware is often distributed through phishing emails and links. Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email. Malware Trends Tracker >>>
Analysis date:	December 19, 2018, 06:52:15
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	evasion trojan rat quasar
Indicators:
MIME:	application/x-rar
File info:	RAR archive data, v5
MD5:	74E720956AD3BC201A7140A8A78A1E69
SHA1:	7AB2E96C9102F22F6BC5D2968B0148EA250F9A24
SHA256:	278BB25E2722954F8B04DA59F638A67334069C25FC3711A777BB351BF707655C
SSDEEP:	24576:Tfk2Volx0wZxljdtk2N8LW6o5Z+ixZm4/XqsaN/8zhv/nHklQFZnAOupbN:TfNoH0aljdVPLZ+14ism/8RfHklWZb6Z

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:: off
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 8.0.7601.17514 undefined
Adobe Acrobat Reader DC MUI (15.023.20070)
Adobe Flash Player 26 ActiveX (26.0.0.131)
Adobe Flash Player 26 NPAPI (26.0.0.131)
Adobe Flash Player 26 PPAPI (26.0.0.131)
Adobe Refresh Manager (1.8.0)
CCleaner (5.35)
FileZilla Client 3.36.0 (3.36.0)
Google Chrome (68.0.3440.106)
Google Update Helper (1.3.33.17)
Java 8 Update 92 (8.0.920.14)
Java Auto Updater (2.8.92.14)
Microsoft .NET Framework 4.6.1 (4.6.01055)
Microsoft Office Access MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Access Setup Metadata MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Excel MUI (English) 2010 (14.0.6029.1000)
Microsoft Office OneNote MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Outlook MUI (English) 2010 (14.0.6029.1000)
Microsoft Office PowerPoint MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Professional 2010 (14.0.6029.1000)
Microsoft Office Proof (English) 2010 (14.0.6029.1000)
Microsoft Office Proof (French) 2010 (14.0.6029.1000)
Microsoft Office Proof (Spanish) 2010 (14.0.6029.1000)
Microsoft Office Proofing (English) 2010 (14.0.6029.1000)
Microsoft Office Publisher MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Shared MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Shared Setup Metadata MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Single Image 2010 (14.0.6029.1000)
Microsoft Office Word MUI (English) 2010 (14.0.6029.1000)
Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.6161 (9.0.30729.6161)
Microsoft Visual C++ 2010 x86 Redistributable - 10.0.40219 (10.0.40219)
Microsoft Visual C++ 2013 Redistributable (x86) - 12.0.30501 (12.0.30501.0)
Microsoft Visual C++ 2013 x86 Additional Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2013 x86 Minimum Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2017 Redistributable (x86) - 14.15.26706 (14.15.26706.0)
Microsoft Visual C++ 2017 x86 Additional Runtime - 14.15.26706 (14.15.26706)
Microsoft Visual C++ 2017 x86 Minimum Runtime - 14.15.26706 (14.15.26706)
Mozilla Firefox 61.0.2 (x86 en-US) (61.0.2)
Notepad++ (32-bit x86) (7.5.1)
Opera 12.15 (12.15.1748)
Skype version 8.29 (8.29)
VLC media player (2.2.6)
WinRAR 5.60 (32-bit) (5.60.0)

Hotfixes

Client LanguagePack Package
Client Refresh LanguagePack Package
CodecPack Basic Package
Foundation Package
IE Troubleshooters Package
InternetExplorer Optional Package
KB2534111
KB2999226
KB976902
LocalPack AU Package
LocalPack CA Package
LocalPack GB Package
LocalPack US Package
LocalPack ZA Package
ProfessionalEdition
UltimateEdition

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MALICIOUS
- Application was dropped or rewritten from another process
  - YoutubeViewBot5.0.exe (PID: 2604)
  - AdobeFlash.exe (PID: 2416)
- QUASAR was detected
  - Regasm.exe (PID: 3928)
SUSPICIOUS
- Checks for external IP
  - Regasm.exe (PID: 3928)
- Connects to unusual port
  - Regasm.exe (PID: 3928)
- Starts itself from another location
  - YoutubeViewBot5.0.exe (PID: 2604)
- Executable content was dropped or overwritten
  - YoutubeViewBot5.0.exe (PID: 2604)
- Creates files in the user directory
  - Regasm.exe (PID: 3928)
- Uses NETSTAT.EXE to discover network connections
  - cmd.exe (PID: 3948)
INFO
No info indicators.

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

.rar	\|	RAR compressed archive (v5.0) (61.5)
.rar	\|	RAR compressed archive (gen) (38.4)

No data.

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All screenshots are available in the full report

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Total processes

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID	CMD	Path	Indicators	Parent process
2880	"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\YoutubeView Bot 5.0.rar"	C:\Program Files\WinRAR\WinRAR.exe	—	explorer.exe
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.60.0
2604	"C:\Users\admin\Desktop\YoutubeView Bot 5.0\YoutubeViewBot5.0.exe"	C:\Users\admin\Desktop\YoutubeView Bot 5.0\YoutubeViewBot5.0.exe		explorer.exe
User: admin Company: CPUID Hardware Monitor Integrity Level: HIGH Description: HWMonitor.exe Exit code: 0 Version: 1.3.4.0
2416	"C:\Users\admin\AppData\Local\Temp\AdobeFlash.exe"	C:\Users\admin\AppData\Local\Temp\AdobeFlash.exe		YoutubeViewBot5.0.exe
User: admin Company: CPUID Hardware Monitor Integrity Level: HIGH Description: HWMonitor.exe Exit code: 0 Version: 1.3.4.0
3928	"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Regasm.exe"	C:\Windows\Microsoft.NET\Framework\v4.0.30319\Regasm.exe		AdobeFlash.exe
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft .NET Assembly Registration Utility Version: 4.6.1055.0 built by: NETFXREL2
3948	"C:\Windows\System32\cmd.exe"	C:\Windows\System32\cmd.exe		explorer.exe
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850)
1724	netstat -nb	C:\Windows\system32\NETSTAT.EXE	—	cmd.exe
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: TCP/IP Netstat Command Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255)
3036	netstat -nb	C:\Windows\system32\NETSTAT.EXE	—	cmd.exe
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: TCP/IP Netstat Command Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255)

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Total events

875

Read events

837

Write events

Delete events

Modification events

No data

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
2880	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$DRa2880.39364\YoutubeView Bot 5.0\MahApps.Metro.dll		—
		MD5:—	SHA256:—
2880	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$DRa2880.39364\YoutubeView Bot 5.0\Newtonsoft.Json.dll		—
		MD5:—	SHA256:—
2880	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$DRa2880.39364\YoutubeView Bot 5.0\YoutubeViewBot5.0.exe		—
		MD5:—	SHA256:—
3928	Regasm.exe	C:\Users\admin\AppData\Roaming\Logs\12-19-2018		binary
		MD5:C7B80251E7B6B962662BD5A5A49917EC	SHA256:D14C9D7FF42EC453109EFF80AC5F5C2AB4F74A57E27EFD16ACD9F28F261C1552
2604	YoutubeViewBot5.0.exe	C:\Users\admin\AppData\Local\Temp\AdobeFlash.exe		executable
		MD5:EE6EF45B3DC73B7952B94FDB4DF043C2	SHA256:F219C99BAE7D406EE40D9528179A93A2EED7C2C942CCDA12916177159DE6CE92

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
3928	Regasm.exe	GET	200	185.194.141.58:80	http://ip-api.com/json/	DE	text	266 b	shared

Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
3928	Regasm.exe	185.194.141.58:80	ip-api.com	netcup GmbH	DE	unknown
3928	Regasm.exe	193.56.28.161:4782	repmodz11.duckdns.org	—	—	malicious

DNS requests

Domain	IP	Reputation
ip-api.com	185.194.141.58	shared
repmodz11.duckdns.org	193.56.28.161	malicious
dns.msftncsi.com	131.107.255.255	shared

Threats

PID	Process	Class	Message
3928	Regasm.exe	Potential Corporate Privacy Violation	ET POLICY External IP Lookup ip-api.com
3928	Regasm.exe	A Network Trojan was detected	MALWARE [PTsecurity] Quasar 1.3 RAT IP Lookup ip-api.com (HTTP headeer)
—	—	Misc activity	ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
3928	Regasm.exe	A Network Trojan was detected	MALWARE [PTsecurity] Quasar RAT

1 ETPRO signatures available at the full report

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Process	Message
YoutubeViewBot5.0.exe	* HR originated: -2147024774 * Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1391
YoutubeViewBot5.0.exe	* HR propagated: -2147024774 * Source File: d:\iso_whid\x86fre\base\isolation\com\identityauthority.cpp, line 278
YoutubeViewBot5.0.exe	* HR originated: -2147024774 * Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1391
YoutubeViewBot5.0.exe	* HR propagated: -2147024774 * Source File: d:\iso_whid\x86fre\base\isolation\com\identityauthority.cpp, line 278
YoutubeViewBot5.0.exe	* HR originated: -2147024774 * Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1391
YoutubeViewBot5.0.exe	* HR propagated: -2147024774 * Source File: d:\iso_whid\x86fre\base\isolation\com\identityauthority.cpp, line 278
YoutubeViewBot5.0.exe	* HR originated: -2147024774 * Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1391
YoutubeViewBot5.0.exe	* HR propagated: -2147024774 * Source File: d:\iso_whid\x86fre\base\isolation\com\identityauthority.cpp, line 278
AdobeFlash.exe	* HR originated: -2147024774 * Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1391
AdobeFlash.exe	* HR propagated: -2147024774 * Source File: d:\iso_whid\x86fre\base\isolation\com\identityauthority.cpp, line 278

General Info

YoutubeView Bot 5.0.rar

74E720956AD3BC201A7140A8A78A1E69

7AB2E96C9102F22F6BC5D2968B0148EA250F9A24

278BB25E2722954F8B04DA59F638A67334069C25FC3711A777BB351BF707655C

24576:Tfk2Volx0wZxljdtk2N8LW6o5Z+ixZm4/XqsaN/8zhv/nHklQFZnAOupbN:TfNoH0aljdVPLZ+14ism/8RfHklWZb6Z

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Application was dropped or rewritten from another process

QUASAR was detected

SUSPICIOUS

Checks for external IP

Connects to unusual port

Starts itself from another location

Executable content was dropped or overwritten

Creates files in the user directory

Uses NETSTAT.EXE to discover network connections

INFO

Malware configuration

Static information

TRiD

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Information

Information

Information

Information

Information

Information

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings