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Windows
Analysis Report
Payment_243.js
Overview
General Information
Detection
NetSupport RAT
Score: | 100 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 100% |
Signatures
Benign windows process drops PE files
Multi AV Scanner detection for dropped file
Suricata IDS alerts for network traffic
System process connects to network (likely due to code injection or exploit)
Contains functionalty to change the wallpaper
Delayed program exit found
Deletes itself after installation
JavaScript source code contains functionality to generate code involving HTTP requests or file downloads
JavaScript source code contains functionality to generate code involving a shell, file or stream
Sigma detected: Script Initiated Connection to Non-Local Network
Sigma detected: WScript or CScript Dropper
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Allocates memory within range which is reserved for system DLLs (kernel32.dll, advapi32.dll, etc)
Contains functionality for read data from the clipboard
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Contains functionality to check if a debugger is running (OutputDebugString,GetLastError)
Contains functionality to check if a window is minimized (may be used to check if an application is visible)
Contains functionality to communicate with device drivers
Contains functionality to create guard pages, often used to hinder reverse engineering and debugging
Contains functionality to dynamically determine API calls
Contains functionality to execute programs as a different user
Contains functionality to launch a process as a different user
Contains functionality to modify clipboard data
Contains functionality to open a port and listen for incoming connection (possibly a backdoor)
Contains functionality to query locales information (e.g. system language)
Contains functionality to read the clipboard data
Contains functionality to record screenshots
Contains functionality to shutdown / reboot the system
Contains functionality to simulate keystroke presses
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Creates a process in suspended mode (likely to inject code)
Detected potential crypto function
Dropped file seen in connection with other malware
Drops PE files
Drops PE files to the application program directory (C:\ProgramData)
Enables security privileges
Extensive use of GetProcAddress (often used to hide API calls)
Found WSH timer for Javascript or VBS script (likely evasive script)
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Found dropped PE file which has not been started or loaded
Found evaded block containing many API calls
Found evasive API chain (date check)
Found evasive API chain checking for process token information
Found inlined nop instructions (likely shell or obfuscated code)
Found large amount of non-executed APIs
Found potential string decryption / allocating functions
HTTP GET or POST without a user agent
IP address seen in connection with other malware
Internet Provider seen in connection with other malware
Java / VBScript file with very long strings (likely obfuscated code)
May sleep (evasive loops) to hinder dynamic analysis
PE file contains sections with non-standard names
PE file does not import any functions
Potential key logger detected (key state polling based)
Queries sensitive Operating System Information (via WMI, Win32_ComputerSystem, often done to detect virtual machines)
Queries the volume information (name, serial number etc) of a device
Sigma detected: CurrentVersion Autorun Keys Modification
Sigma detected: DNS Query To Remote Access Software Domain From Non-Browser App
Sigma detected: Script Initiated Connection
Sigma detected: WSF/JSE/JS/VBA/VBE File Execution Via Cscript/Wscript
Tries to disable installed Antivirus / HIPS / PFW
Uses Microsoft's Enhanced Cryptographic Provider
Uses a known web browser user agent for HTTP communication
Uses code obfuscation techniques (call, push, ret)
Yara detected Keylogger Generic
Yara detected NetSupport remote tool
Classification
- System is w7x64
- wscript.exe (PID: 3364 cmdline:
C:\Windows \System32\ WScript.ex e "C:\User s\user\Des ktop\Payme nt_243.js" MD5: 045451FA238A75305CC26AC982472367) - client32.exe (PID: 3748 cmdline:
"C:\Progra mData\x225 qa0\client 32.exe" MD5: C4F1B50E3111D29774F7525039FF7086)
- client32.exe (PID: 3908 cmdline:
"C:\Progra mData\x225 qa0\client 32.exe" MD5: C4F1B50E3111D29774F7525039FF7086)
- client32.exe (PID: 3992 cmdline:
"C:\Progra mData\x225 qa0\client 32.exe" MD5: C4F1B50E3111D29774F7525039FF7086)
- cleanup
⊘No configs have been found
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_NetSupport | Yara detected NetSupport remote tool | Joe Security | ||
JoeSecurity_NetSupport | Yara detected NetSupport remote tool | Joe Security | ||
JoeSecurity_NetSupport | Yara detected NetSupport remote tool | Joe Security | ||
JoeSecurity_NetSupport | Yara detected NetSupport remote tool | Joe Security | ||
JoeSecurity_NetSupport | Yara detected NetSupport remote tool | Joe Security | ||
Click to see the 2 entries |
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_NetSupport | Yara detected NetSupport remote tool | Joe Security | ||
JoeSecurity_NetSupport | Yara detected NetSupport remote tool | Joe Security | ||
JoeSecurity_NetSupport | Yara detected NetSupport remote tool | Joe Security | ||
JoeSecurity_NetSupport | Yara detected NetSupport remote tool | Joe Security | ||
JoeSecurity_Keylogger_Generic | Yara detected Keylogger Generic | Joe Security | ||
Click to see the 18 entries |
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_NetSupport | Yara detected NetSupport remote tool | Joe Security | ||
JoeSecurity_NetSupport | Yara detected NetSupport remote tool | Joe Security | ||
JoeSecurity_NetSupport | Yara detected NetSupport remote tool | Joe Security | ||
JoeSecurity_NetSupport | Yara detected NetSupport remote tool | Joe Security | ||
JoeSecurity_NetSupport | Yara detected NetSupport remote tool | Joe Security | ||
Click to see the 20 entries |
System Summary |
---|
Source: | Author: frack113, Florian Roth: |
Source: | Author: Margaritis Dimitrios (idea), Florian Roth (Nextron Systems), oscd.community: |
Source: | Author: Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split): |
Source: | Author: frack113, Connor Martin: |
Source: | Author: frack113: |
Source: | Author: Michael Haag: |
Source: | Author: frack113: |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2025-01-14T16:21:07.992710+0100 | 2827745 | 1 | Malware Command and Control Activity Detected | 192.168.2.22 | 49166 | 185.157.213.71 | 443 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2025-01-14T16:21:08.602563+0100 | 1810004 | 1 | Potentially Bad Traffic | 192.168.2.22 | 49165 | 45.155.249.215 | 80 | TCP |
Click to jump to signature section
Show All Signature Results
AV Detection |
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Source: | ReversingLabs: | ||
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Source: | Code function: | 4_2_110ADA40 |
Source: | File opened: | Jump to behavior |
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Source: | Code function: | 4_2_111273E0 | |
Source: | Code function: | 4_2_1102D9F4 | |
Source: | Code function: | 4_2_1102DD21 | |
Source: | Code function: | 4_2_1110BD70 | |
Source: | Code function: | 4_2_110663B0 | |
Source: | Code function: | 4_2_1106ABD0 | |
Source: | Code function: | 6_2_6A13CA9B | |
Source: | Code function: | 6_2_6A140B33 | |
Source: | Code function: | 6_2_6A140F84 | |
Source: | Code function: | 6_2_6A13EFE1 | |
Source: | Code function: | 6_2_6A140702 | |
Source: | Code function: | 6_2_6A13C775 | |
Source: | Code function: | 6_2_6A13DA38 | |
Source: | Code function: | 6_2_6A13F8B5 | |
Source: | Code function: | 6_2_6A13DF35 | |
Source: | Code function: | 6_2_6A107C6D | |
Source: | Code function: | 6_2_6A13FD86 | |
Source: | Code function: | 6_2_6A13F40B | |
Source: | Code function: | 6_2_6A13D4FF |
Source: | File opened: | Jump to behavior | ||
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Software Vulnerabilities |
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Source: | Code function: | 6_2_6A0F8468 | |
Source: | Code function: | 6_2_6A0EF640 |
Networking |
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Source: | Network Connect: | Jump to behavior |
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Source: | HTTP traffic detected: |