Malware analysis 1.rar Malicious activity | ANY.RUN

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File name:	1.rar
Full analysis:	https://app.any.run/tasks/ae4cec7a-a748-45fd-ad69-af5ae759e39a
Verdict:	Malicious activity
Threats:	njRAT is a remote access trojan. It is one of the most widely accessible RATs on the market that features an abundance of educational information. Interested attackers can even find tutorials on YouTube. This allows it to become one of the most popular RATs in the world. njRAT ist ein Trojaner für den Fernzugriff. Es handelt sich um einen der am weitesten verbreiteten RATs auf dem Markt, der eine Fülle von Bildungsinformationen bietet. Interessierte Angreifer können sogar Tutorials auf YouTube finden. Dies macht ihn zu einem der beliebtesten RATs der Welt. 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:	May 20, 2019, 13:08:41
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	rat njrat bladabindi trojan
Indicators:
MIME:	application/x-rar
File info:	RAR archive data, v5
MD5:	5F11656B4120DBE46E357B0AE4418908
SHA1:	52F5676C576555846F968B64FAFD1715B3DF383A
SHA256:	179E7DC4F8503D282849B1562AE5238B5BDD7E39BA7ADB47B6F9033BD3553D20
SSDEEP:	24576:4pR6gLV1lmrUXTpRhF93isfBkLva2qNnX7yp:4pR6g7lDX/hF934Dalno

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 (73.0.3683.75)
Google Update Helper (1.3.33.23)
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 65.0.2 (x86 en-US) (65.0.2)
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
- Loads dropped or rewritten executable
  - SearchProtocolHost.exe (PID: 832)
- Application was dropped or rewritten from another process
  - NETFLIX Checker Account By X-KILLER.exe (PID: 3352)
  - NETFLIX Checker Account By X-KILLER.exe (PID: 3004)
  - Chrome.exe (PID: 2848)
  - NETFLIX Checker Account By X-KILLER.exe (PID: 2668)
  - Chrome.exe (PID: 3228)
- Writes to a start menu file
  - Chrome.exe (PID: 3228)
- Connects to CnC server
  - Chrome.exe (PID: 3228)
- Changes the autorun value in the registry
  - Chrome.exe (PID: 3228)
- NJRAT was detected
  - Chrome.exe (PID: 3228)
SUSPICIOUS
- Executable content was dropped or overwritten
  - NETFLIX Checker Account By X-KILLER.exe (PID: 3004)
  - WinRAR.exe (PID: 2468)
  - Chrome.exe (PID: 2848)
  - Chrome.exe (PID: 3228)
- Creates files in the user directory
  - Chrome.exe (PID: 2848)
  - Chrome.exe (PID: 3228)
- Starts itself from another location
  - Chrome.exe (PID: 2848)
- Uses NETSH.EXE for network configuration
  - Chrome.exe (PID: 3228)
INFO
- Manual execution by user
  - NETFLIX Checker Account By X-KILLER.exe (PID: 3004)
  - NETFLIX Checker Account By X-KILLER.exe (PID: 3352)
  - regedit.exe (PID: 3796)
  - regedit.exe (PID: 1008)
- Application was crashed
  - NETFLIX Checker Account By X-KILLER.exe (PID: 2668)

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

832

"C:\Windows\system32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe5_ Global\UsGthrCtrlFltPipeMssGthrPipe5 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon"

C:\Windows\System32\SearchProtocolHost.exe

—

SearchIndexer.exe

User:

SYSTEM

Company:

Microsoft Corporation

Integrity Level:

SYSTEM

Description:

Microsoft Windows Search Protocol Host

Exit code:

Version:

7.00.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\searchprotocolhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll

1008

"C:\Windows\regedit.exe"

C:\Windows\regedit.exe

explorer.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Registry Editor

Exit code:

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\regedit.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll

2468

"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\1.rar"

C:\Program Files\WinRAR\WinRAR.exe

explorer.exe

User:

admin

Company:

Alexander Roshal

Integrity Level:

MEDIUM

Description:

WinRAR archiver

Exit code:

Version:

5.60.0

Modules

Images
c:\program files\winrar\winrar.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\comdlg32.dll

2668

"C:\Users\admin\AppData\Local\Temp\NETFLIX Checker Account By X-KILLER.exe"

C:\Users\admin\AppData\Local\Temp\NETFLIX Checker Account By X-KILLER.exe

NETFLIX Checker Account By X-KILLER.exe

User:

admin

Integrity Level:

HIGH

Description:

checker by X-KILLER

Exit code:

3762504530

Version:

1.0.0.0

Modules

Images
c:\users\admin\appdata\local\temp\netflix checker account by x-killer.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\apphelp.dll
c:\windows\apppatch\acgenral.dll
c:\windows\system32\sechost.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll

2848

"C:\Users\admin\AppData\Local\Temp\Chrome.exe"

C:\Users\admin\AppData\Local\Temp\Chrome.exe

NETFLIX Checker Account By X-KILLER.exe

User:

admin

Integrity Level:

HIGH

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\apppatch\acgenral.dll
c:\windows\system32\sechost.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll

3004

"C:\Users\admin\Desktop\NETFLIX Checker Account By X-KILLER\NETFLIX Checker Account By X-KILLER.exe"

C:\Users\admin\Desktop\NETFLIX Checker Account By X-KILLER\NETFLIX Checker Account By X-KILLER.exe

explorer.exe

User:

admin

Integrity Level:

HIGH

Exit code:

Modules

Images
c:\users\admin\desktop\netflix checker account by x-killer\netflix checker account by x-killer.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll

3228

"C:\Users\admin\AppData\Roaming\Chrome.exe"

C:\Users\admin\AppData\Roaming\Chrome.exe

Chrome.exe

User:

admin

Integrity Level:

HIGH

Exit code:

Modules

Images
c:\users\admin\appdata\roaming\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\apppatch\acgenral.dll
c:\windows\system32\sechost.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll

3352

"C:\Users\admin\Desktop\NETFLIX Checker Account By X-KILLER\NETFLIX Checker Account By X-KILLER.exe"

C:\Users\admin\Desktop\NETFLIX Checker Account By X-KILLER\NETFLIX Checker Account By X-KILLER.exe

—

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

3221226540

Modules

Images
c:\users\admin\desktop\netflix checker account by x-killer\netflix checker account by x-killer.exe
c:\systemroot\system32\ntdll.dll

3796

"C:\Windows\regedit.exe"

C:\Windows\regedit.exe

—

explorer.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Registry Editor

Exit code:

3221226540

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\regedit.exe
c:\systemroot\system32\ntdll.dll

3972

netsh firewall add allowedprogram "C:\Users\admin\AppData\Roaming\Chrome.exe" "Chrome.exe" ENABLE

C:\Windows\system32\netsh.exe

—

Chrome.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Network Command Shell

Exit code:

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\netsh.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\credui.dll
c:\windows\system32\user32.dll

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Total events

2 065

Read events

1 520

Write events

545

Delete events

Modification events


(PID) Process:	(2468) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtBMP
Value:
(PID) Process:	(2468) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtIcon
Value:
(PID) Process:	(2468) WinRAR.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:	write	Name:	LanguageList
Value: en-US
(PID) Process:	(2468) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:	write	Name:	0
Value: C:\Users\admin\AppData\Local\Temp\1.rar
(PID) Process:	(2468) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	name
Value: 120
(PID) Process:	(2468) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	size
Value: 80
(PID) Process:	(2468) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	type
Value: 120
(PID) Process:	(2468) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	mtime
Value: 100
(PID) Process:	(3004) NETFLIX Checker Account By X-KILLER.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0
(PID) Process:	(3004) NETFLIX Checker Account By X-KILLER.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	AutoDetect
Value: 1

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
2468	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$DRa2468.25251\NETFLIX Checker Account By X-KILLER\NETFLIX Checker Account By X-KILLER.exe		executable
		MD5:—	SHA256:—
2468	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$DRa2468.25251\NETFLIX Checker Account By X-KILLER\xNet.dll		executable
		MD5:3DF8D87A482EFAD957D83819ADB3020F	SHA256:2AC175B4D44245EE8E7AEE9CC36DF86925EF903D8516F20A2C51D84E35F23DA4
2468	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$DRa2468.25251\NETFLIX Checker Account By X-KILLER\SkinSoft.VisualStyler.dll		executable
		MD5:2D84A619D4BD339F860CB48AF0C9B6C8	SHA256:365FFDE7DF914840EB21C96F34C39912A4B031E3814B8E902B67ACEE6DFF65A1
3004	NETFLIX Checker Account By X-KILLER.exe	C:\Users\admin\AppData\Local\Temp\Chrome.exe		executable
		MD5:—	SHA256:—
3228	Chrome.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\4b2f8b456a14ab793e892dad306662bf.exe		executable
		MD5:—	SHA256:—
2848	Chrome.exe	C:\Users\admin\AppData\Roaming\Chrome.exe		executable
		MD5:—	SHA256:—
3004	NETFLIX Checker Account By X-KILLER.exe	C:\Users\admin\AppData\Local\Temp\NETFLIX Checker Account By X-KILLER.exe		executable
		MD5:867F1FBC0A5D89A100D4FE867FA4B34F	SHA256:E22C7F85F00CC4A5219D23EAD9AE28897EBEA30D09B39387456C1F4FD4541CE5

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

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

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
3228	Chrome.exe	51.89.170.23:8172	yasserchar.ddns.net	—	GB	malicious

DNS requests

Domain	IP	Reputation
yasserchar.ddns.net	51.89.170.23	malicious

Threats

PID	Process	Class	Message
3228	Chrome.exe	A Network Trojan was detected	MALWARE [PTsecurity] njRAT.Gen RAT outbound connection
3228	Chrome.exe	A Network Trojan was detected	MALWARE [PTsecurity] njRAT.Gen RAT outbound connection
3228	Chrome.exe	A Network Trojan was detected	ET TROJAN Bladabindi/njRAT CnC Command (ll)

9 ETPRO signatures available at the full report

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No debug info

General Info

1.rar

5F11656B4120DBE46E357B0AE4418908

52F5676C576555846F968B64FAFD1715B3DF383A

179E7DC4F8503D282849B1562AE5238B5BDD7E39BA7ADB47B6F9033BD3553D20

24576:4pR6gLV1lmrUXTpRhF93isfBkLva2qNnX7yp:4pR6g7lDX/hF934Dalno

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Loads dropped or rewritten executable

Application was dropped or rewritten from another process

Writes to a start menu file

Connects to CnC server

Changes the autorun value in the registry

NJRAT was detected

SUSPICIOUS

Executable content was dropped or overwritten

Creates files in the user directory

Starts itself from another location

Uses NETSH.EXE for network configuration

INFO

Manual execution by user

Application was crashed

Malware configuration

Static information

TRiD

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