Malware analysis 123.7z Malicious activity | ANY.RUN

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File name:	123.7z
Full analysis:	https://app.any.run/tasks/dc60d77e-5932-4489-a583-f452245c7b96
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. 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. Stealers are a group of malicious software that are intended for gaining unauthorized access to users’ information and transferring it to the attacker. The stealer malware category includes various types of programs that focus on their particular kind of data, including files, passwords, and cryptocurrency. Stealers are capable of spying on their targets by recording their keystrokes and taking screenshots. This type of malware is primarily distributed as part of phishing campaigns. Malware Trends Tracker >>>
Analysis date:	September 05, 2024, 17:45:49
OS:	Windows 10 Professional (build: 19045, 64 bit)
Tags:	rat njrat bladabindi stealer crypto-regex quasar
Indicators:
MIME:	application/x-7z-compressed
File info:	7-zip archive data, version 0.4
MD5:	C415931D5354EA21661ED60B4CE93F60
SHA1:	27EDF60C1EED6A7FD29291A837BAD5B45712306D
SHA256:	41E3E29AC43446DB05A854A94FB81788D15060C24C526AB049FDFAC60C112DF3
SSDEEP:	98304:KBDnUzxg54OmbhwoyfrZmLfakCOT7VTpwTcRplE9xZ7wPJISYlhIWVsCO33ZtKO8:jKIU0nIQBVg

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
- Actions looks like stealing of personal data
  - Server.exe (PID: 6280)
- Uses base64 encoding (SCRIPT)
  - wscript.exe (PID: 5372)
- Creates internet connection object (SCRIPT)
  - wscript.exe (PID: 5372)
- Steals credentials from Web Browsers
  - Server.exe (PID: 6280)
- Creates a new registry key or changes the value of an existing one (SCRIPT)
  - wscript.exe (PID: 5372)
- Modifies registry startup key (SCRIPT)
  - wscript.exe (PID: 5372)
- Create files in the Startup directory
  - wscript.exe (PID: 5372)
- Copies file to a new location (SCRIPT)
  - wscript.exe (PID: 5372)
- Opens an HTTP connection (SCRIPT)
  - wscript.exe (PID: 5372)
- NjRAT is detected
  - Server.exe (PID: 6280)
- Sends HTTP request (SCRIPT)
  - wscript.exe (PID: 5372)
- QUASAR has been detected (YARA)
  - Server.exe (PID: 6280)
- Uses sleep, probably for evasion detection (SCRIPT)
  - wscript.exe (PID: 5372)
- Changes the autorun value in the registry
  - Server.exe (PID: 6280)
SUSPICIOUS
- The process checks if it is being run in the virtual environment
  - WinRAR.exe (PID: 1104)
- Reads security settings of Internet Explorer
  - NjRat ACS Version 2.0.exe (PID: 1480)
  - Server.exe (PID: 6280)
- Executable content was dropped or overwritten
  - NjRat ACS Version 2.0.exe (PID: 1480)
- Uses NETSH.EXE to add a firewall rule or allowed programs
  - Server.exe (PID: 6280)
- Loads DLL from Mozilla Firefox
  - Server.exe (PID: 6280)
- Reads the date of Windows installation
  - Server.exe (PID: 6280)
- Writes binary data to a Stream object (SCRIPT)
  - wscript.exe (PID: 5372)
- The process executes VB scripts
  - Server.exe (PID: 6280)
- Sets XML DOM element text (SCRIPT)
  - wscript.exe (PID: 5372)
- Creates a Stream, which may work with files, input/output devices, pipes, or TCP/IP sockets (SCRIPT)
  - wscript.exe (PID: 5372)
- Runs shell command (SCRIPT)
  - wscript.exe (PID: 5372)
- Accesses computer name via WMI (SCRIPT)
  - wscript.exe (PID: 5372)
- Gets the drive type (SCRIPT)
  - wscript.exe (PID: 5372)
- Gets full path of the running script (SCRIPT)
  - wscript.exe (PID: 5372)
- Accesses current user name via WMI (SCRIPT)
  - wscript.exe (PID: 5372)
- Gets disk free space (SCRIPT)
  - wscript.exe (PID: 5372)
- Checks whether the drive is ready (SCRIPT)
  - wscript.exe (PID: 5372)
- Gets a collection of all available drive names (SCRIPT)
  - wscript.exe (PID: 5372)
- Reads data from a binary Stream object (SCRIPT)
  - wscript.exe (PID: 5372)
- Creates FileSystem object to access computer's file system (SCRIPT)
  - wscript.exe (PID: 5372)
- Changes charset (SCRIPT)
  - wscript.exe (PID: 5372)
- Accesses WMI object, sets custom ImpersonationLevel (SCRIPT)
  - wscript.exe (PID: 5372)
- Accesses WMI object caption (SCRIPT)
  - wscript.exe (PID: 5372)
- Accesses operating system name via WMI (SCRIPT)
  - wscript.exe (PID: 5372)
- Accesses antivirus product name via WMI (SCRIPT)
  - wscript.exe (PID: 5372)
- Adds, changes, or deletes HTTP request header (SCRIPT)
  - wscript.exe (PID: 5372)
- Found regular expressions for crypto-addresses (YARA)
  - Server.exe (PID: 6280)
- Accesses WMI object display name (SCRIPT)
  - wscript.exe (PID: 5372)
- Connects to unusual port
  - wscript.exe (PID: 5372)
INFO
- Manual execution by a user
  - NjRat ACS Version 2.0.exe (PID: 1480)
  - WinRAR.exe (PID: 4060)
  - Server.exe (PID: 6280)
- Executable content was dropped or overwritten
  - WinRAR.exe (PID: 4060)
- The process uses the downloaded file
  - WinRAR.exe (PID: 4060)
  - Server.exe (PID: 6280)
- Reads the software policy settings
  - slui.exe (PID: 1568)
  - slui.exe (PID: 3316)
- Checks supported languages
  - NjRat ACS Version 2.0.exe (PID: 1480)
  - Server.exe (PID: 6280)
- Reads the computer name
  - NjRat ACS Version 2.0.exe (PID: 1480)
  - Server.exe (PID: 6280)
- Reads the machine GUID from the registry
  - NjRat ACS Version 2.0.exe (PID: 1480)
  - Server.exe (PID: 6280)
- Reads Microsoft Office registry keys
  - Server.exe (PID: 6280)
- Create files in a temporary directory
  - Server.exe (PID: 6280)
- Process checks computer location settings
  - Server.exe (PID: 6280)
- Checks proxy server information
  - slui.exe (PID: 3316)
  - wscript.exe (PID: 5372)

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

.7z	\|	7-Zip compressed archive (v0.4) (57.1)
.7z	\|	7-Zip compressed archive (gen) (42.8)

No data.

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All screenshots are available in the full report

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Total processes

146

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

1104

"C:\Program Files\WinRAR\WinRAR.exe" C:\Users\admin\Desktop\123.7z

C:\Program Files\WinRAR\WinRAR.exe

—

explorer.exe

User:

admin

Company:

Alexander Roshal

Integrity Level:

MEDIUM

Description:

WinRAR archiver

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

1480

"C:\Users\admin\Desktop\NjRat ACS Version 2.0\NjRat ACS Version 2.0.exe"

C:\Users\admin\Desktop\NjRat ACS Version 2.0\NjRat ACS Version 2.0.exe

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Version:

0.0.0.7

Modules

Images
c:\users\admin\desktop\njrat acs version 2.0\njrat acs version 2.0.exe
c:\windows\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\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll

1568

"C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEvent

C:\Windows\System32\slui.exe

SppExtComObj.Exe

User:

NETWORK SERVICE

Company:

Microsoft Corporation

Integrity Level:

SYSTEM

Description:

Windows Activation Client

Exit code:

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\slui.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\bcrypt.dll
c:\windows\system32\user32.dll

2256

C:\WINDOWS\system32\svchost.exe -k NetworkService -p -s Dnscache

C:\Windows\System32\svchost.exe

services.exe

User:

NETWORK SERVICE

Company:

Microsoft Corporation

Integrity Level:

SYSTEM

Description:

Host Process for Windows Services

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\svchost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\kernel.appcore.dll

2648

netsh firewall add allowedprogram "C:\Users\admin\Desktop\NjRat ACS Version 2.0\Server.exe" "Server.exe" ENABLE

C:\Windows\System32\netsh.exe

—

Server.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Network Command Shell

Exit code:

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\netsh.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\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll

3316

C:\WINDOWS\System32\slui.exe -Embedding

C:\Windows\System32\slui.exe

svchost.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Activation Client

Exit code:

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\slui.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\bcrypt.dll
c:\windows\system32\user32.dll

4060

"C:\Program Files\WinRAR\WinRAR.exe" x -iext -ow -ver -- "C:\Users\admin\Desktop\NjRat ACS Version 2.0.rar" "C:\Users\admin\Desktop\NjRat ACS Version 2.0\"

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

5372

"C:\WINDOWS\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\tmp587A.tmp.vbs"

C:\Windows\System32\wscript.exe

Server.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Microsoft ® Windows Based Script Host

Version:

5.812.10240.16384

Modules

Images
c:\windows\system32\wscript.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\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll

5520

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

C:\Windows\System32\conhost.exe

—

netsh.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

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

6056

C:\WINDOWS\system32\SppExtComObj.exe -Embedding

C:\Windows\System32\SppExtComObj.Exe

—

svchost.exe

User:

NETWORK SERVICE

Company:

Microsoft Corporation

Integrity Level:

SYSTEM

Description:

KMS Connection Broker

Exit code:

Version:

10.0.19041.3996 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\sppextcomobj.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\bcrypt.dll
c:\windows\system32\oleaut32.dll

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Total events

9 795

Read events

9 544

Write events

249

Delete events

Modification events


(PID) Process:	(1104) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:	write	Name:	1
Value: C:\Users\admin\Desktop\GoogleChromeEnterpriseBundle64.zip
(PID) Process:	(1104) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:	write	Name:	0
Value: C:\Users\admin\Desktop\123.7z
(PID) Process:	(1104) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	name
Value: 120
(PID) Process:	(1104) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	size
Value: 80
(PID) Process:	(1104) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	type
Value: 120
(PID) Process:	(1104) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	mtime
Value: 100
(PID) Process:	(4060) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	name
Value: 120
(PID) Process:	(4060) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	size
Value: 80
(PID) Process:	(4060) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	type
Value: 120
(PID) Process:	(4060) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	mtime
Value: 100

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
4060	WinRAR.exe	C:\Users\admin\Desktop\NjRat ACS Version 2.0\NjRat ACS Version 2.0.exe		—
		MD5:—	SHA256:—
4060	WinRAR.exe	C:\Users\admin\Desktop\NjRat ACS Version 2.0\About.txt		text
		MD5:CF989E74DE69CDD541A46153120E0B27	SHA256:E8C76C8314A9D61C5B68100E368790653FA9F7B69DE28205F863C93763FCDC14
4060	WinRAR.exe	C:\Users\admin\Desktop\NjRat ACS Version 2.0\WinMM.Net.dll		executable
		MD5:D4B80052C7B4093E10CE1F40CE74F707	SHA256:59E2AC1B79840274BDFCEF412A10058654E42F4285D732D1487E65E60FFBFB46
1480	NjRat ACS Version 2.0.exe	C:\Users\admin\Desktop\NjRat ACS Version 2.0\Server.exe		executable
		MD5:458CB92305D0FBC4362E463CA7469344	SHA256:A676F9355DDA0BA34631DD4D2D272711E44CF74849A9B199E7C86A8BD9C5BB88
4060	WinRAR.exe	C:\Users\admin\Desktop\NjRat ACS Version 2.0\Plugin\cam.dll		executable
		MD5:A73EDB60B80A2DFA86735D821BEA7B19	SHA256:7A4977B024D048B71BCC8F1CC65FB06E4353821323F852DC6740B79B9AB75C98
4060	WinRAR.exe	C:\Users\admin\Desktop\NjRat ACS Version 2.0\Plugin\Newtonsoft.Json.xml		xml
		MD5:34B860D5A1519F09FDF89711F248FA73	SHA256:6ACE20C7098F933F70B564030EEE83EAADBE54CF6C1F4DDBED8B088BC043E7D8
4060	WinRAR.exe	C:\Users\admin\Desktop\NjRat ACS Version 2.0\Plugin\sc2.dll		executable
		MD5:19967E886EDCD2F22F8D4A58C8EA3773	SHA256:3E5141C75B7746C0EB2B332082A165DEACB943CEF26BD84668E6B79B47BDFD93
5372	wscript.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\tmp587A.tmp.vbs		text
		MD5:E5C1DDA5EA4A32F330A5C18582E151F9	SHA256:3C6ED7BEC65ED875A7C4DF525B1BB9F4C7DD63727816C02BA41D0571FE48AAD2
4060	WinRAR.exe	C:\Users\admin\Desktop\NjRat ACS Version 2.0\NjRat 0.7D.xml		xml
		MD5:3052DD5371D8F937A9A581F9ADDFCB5D	SHA256:F645EC4E1ED9369BD046FEECB152B15B70862A863EAC91811F61941C815B06E0
4060	WinRAR.exe	C:\Users\admin\Desktop\NjRat ACS Version 2.0\dnlib.dll		executable
		MD5:BE0B4BA52E3D40488F1C9EE0A05073D5	SHA256:DA0C29145C2088E3311B7A8D51D27B0DE2DEBBCF3E86D0C8FB01319A5B8FEAC3

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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
6208	svchost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
7128	svchost.exe	GET	200	184.30.21.171:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl	unknown	—	—	whitelisted
6928	SIHClient.exe	GET	200	23.32.185.131:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl	unknown	—	—	whitelisted
2252	backgroundTaskHost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D	unknown	—	—	whitelisted
6928	SIHClient.exe	GET	200	23.32.185.131:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl	unknown	—	—	whitelisted

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
2120	MoUsoCoreWorker.exe	51.104.136.2:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
4	System	192.168.100.255:138	—	—	—	whitelisted
7128	svchost.exe	51.104.136.2:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
4760	RUXIMICS.exe	51.104.136.2:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
4	System	192.168.100.255:137	—	—	—	whitelisted
7128	svchost.exe	20.73.194.208:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
7128	svchost.exe	184.30.21.171:80	www.microsoft.com	AKAMAI-AS	DE	whitelisted
3260	svchost.exe	40.115.3.253:443	client.wns.windows.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
6208	svchost.exe	20.190.159.75:443	login.live.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
6208	svchost.exe	192.229.221.95:80	ocsp.digicert.com	EDGECAST	US	whitelisted

DNS requests

Domain	IP	Reputation
google.com	216.58.212.142	whitelisted
settings-win.data.microsoft.com	20.73.194.208 51.104.136.2 4.231.128.59	whitelisted
www.microsoft.com	184.30.21.171 23.32.185.131	whitelisted
client.wns.windows.com	40.115.3.253 40.113.103.199	whitelisted
login.live.com	20.190.159.75 20.190.159.68 20.190.159.73 40.126.31.71 20.190.159.23 20.190.159.64 40.126.31.69 20.190.159.0 20.190.159.71 40.126.31.73 40.126.31.67	whitelisted
ocsp.digicert.com	192.229.221.95	whitelisted
slscr.update.microsoft.com	20.114.59.183	whitelisted
fe3cr.delivery.mp.microsoft.com	13.95.31.18	whitelisted
activation-v2.sls.microsoft.com	40.91.76.224 20.83.72.98	whitelisted
arc.msn.com	20.223.35.26	whitelisted

Threats

PID	Process	Class	Message
2256	svchost.exe	Misc activity	ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
2256	svchost.exe	Potentially Bad Traffic	ET INFO DYNAMIC_DNS Query to a *.duckdns .org Domain

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No debug info

General Info

123.7z

C415931D5354EA21661ED60B4CE93F60

27EDF60C1EED6A7FD29291A837BAD5B45712306D

41E3E29AC43446DB05A854A94FB81788D15060C24C526AB049FDFAC60C112DF3

98304:KBDnUzxg54OmbhwoyfrZmLfakCOT7VTpwTcRplE9xZ7wPJISYlhIWVsCO33ZtKO8:jKIU0nIQBVg

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Actions looks like stealing of personal data

Uses base64 encoding (SCRIPT)

Creates internet connection object (SCRIPT)

Steals credentials from Web Browsers

Creates a new registry key or changes the value of an existing one (SCRIPT)

Modifies registry startup key (SCRIPT)

Create files in the Startup directory

Copies file to a new location (SCRIPT)

Opens an HTTP connection (SCRIPT)

NjRAT is detected

Sends HTTP request (SCRIPT)

QUASAR has been detected (YARA)

Uses sleep, probably for evasion detection (SCRIPT)

Changes the autorun value in the registry

SUSPICIOUS

The process checks if it is being run in the virtual environment

Reads security settings of Internet Explorer

Executable content was dropped or overwritten

Uses NETSH.EXE to add a firewall rule or allowed programs

Loads DLL from Mozilla Firefox

Reads the date of Windows installation

Writes binary data to a Stream object (SCRIPT)

The process executes VB scripts

Sets XML DOM element text (SCRIPT)

Creates a Stream, which may work with files, input/output devices, pipes, or TCP/IP sockets (SCRIPT)

Runs shell command (SCRIPT)

Accesses computer name via WMI (SCRIPT)

Gets the drive type (SCRIPT)

Gets full path of the running script (SCRIPT)

Accesses current user name via WMI (SCRIPT)

Gets disk free space (SCRIPT)

Checks whether the drive is ready (SCRIPT)

Gets a collection of all available drive names (SCRIPT)

Reads data from a binary Stream object (SCRIPT)

Creates FileSystem object to access computer's file system (SCRIPT)

Changes charset (SCRIPT)

Accesses WMI object, sets custom ImpersonationLevel (SCRIPT)

Accesses WMI object caption (SCRIPT)

Accesses operating system name via WMI (SCRIPT)

Accesses antivirus product name via WMI (SCRIPT)

Adds, changes, or deletes HTTP request header (SCRIPT)

Found regular expressions for crypto-addresses (YARA)

Accesses WMI object display name (SCRIPT)

Connects to unusual port

INFO

Manual execution by a user

Executable content was dropped or overwritten

The process uses the downloaded file

Reads the software policy settings

Checks supported languages

Reads the computer name

Reads the machine GUID from the registry

Reads Microsoft Office registry keys

Create files in a temporary directory

Process checks computer location settings

Checks proxy server information

Malware configuration

Static information

TRiD

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Information

Modules