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Windows
Analysis Report
SecuriteInfo.com.Win32.MalwareX-gen.16395.23732.exe
Overview
General Information
Detection
RDPWrap Tool
Score: | 100 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 100% |
Signatures
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
AI detected suspicious sample
Adds a new user with administrator rights
Allows multiple concurrent remote connection
Enables remote desktop connection
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies the windows firewall
Sigma detected: RDP Sensitive Settings Changed
Uses netsh to modify the Windows network and firewall settings
Yara detected RDPWrap Tool
AV process strings found (often used to terminate AV products)
Allocates memory with a write watch (potentially for evading sandboxes)
Binary contains a suspicious time stamp
Checks if the current process is being debugged
Contains functionality to enumerate running services
Contains functionality to query locales information (e.g. system language)
Contains long sleeps (>= 3 min)
Creates a process in suspended mode (likely to inject code)
Creates files inside the system directory
Creates or modifies windows services
Detected potential crypto function
Downloads executable code via HTTP
Dropped file seen in connection with other malware
Drops PE files
Drops PE files to the windows directory (C:\Windows)
Enables debug privileges
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 potential string decryption / allocating functions
HTTP GET or POST without a user agent
IP address seen in connection with other malware
JA3 SSL client fingerprint seen in connection with other malware
May check the online IP address of the machine
May sleep (evasive loops) to hinder dynamic analysis
Modifies existing windows services
Monitors certain registry keys / values for changes (often done to protect autostart functionality)
One or more processes crash
PE file contains executable resources (Code or Archives)
Queries the volume information (name, serial number etc) of a device
Sample file is different than original file name gathered from version info
Sigma detected: Execution of Suspicious File Type Extension
Sigma detected: New User Created Via Net.EXE
Spawns drivers
Uses code obfuscation techniques (call, push, ret)
Classification
- System is w10x64
- SecuriteInfo.com.Win32.MalwareX-gen.16395.23732.exe (PID: 6468 cmdline:
"C:\Users\ user\Deskt op\Securit eInfo.com. Win32.Malw areX-gen.1 6395.23732 .exe" MD5: 5057D16E9FB573FB3924B9C3DBA53260) - cmd.exe (PID: 6892 cmdline:
"cmd.exe" /c "C:\Use rs\user\Ap pData\Loca l\Temp\RDP WInst.exe" -i MD5: D0FCE3AFA6AA1D58CE9FA336CC2B675B) - conhost.exe (PID: 6924 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 0D698AF330FD17BEE3BF90011D49251D) - RDPWInst.exe (PID: 7052 cmdline:
C:\Users\u ser\AppDat a\Local\Te mp\RDPWIns t.exe -i MD5: C213162C86BB943BCDF91B3DF381D2F6) - netsh.exe (PID: 4464 cmdline:
netsh advf irewall fi rewall add rule name ="Remote D esktop" di r=in proto col=tcp lo calport=33 89 profile =any actio n=allow MD5: 6F1E6DD688818BC3D1391D0CC7D597EB) - cmd.exe (PID: 6972 cmdline:
"cmd.exe" /c net use r RDPUser_ 217d5074 D UF6g)aA2ai B /add MD5: D0FCE3AFA6AA1D58CE9FA336CC2B675B) - conhost.exe (PID: 7032 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 0D698AF330FD17BEE3BF90011D49251D) - cmd.exe (PID: 7088 cmdline:
"cmd.exe" /c net loc algroup MD5: D0FCE3AFA6AA1D58CE9FA336CC2B675B) - conhost.exe (PID: 7012 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 0D698AF330FD17BEE3BF90011D49251D) - cmd.exe (PID: 7032 cmdline:
"cmd.exe" /c net loc algroup "A dministrat ors" RDPUs er_217d507 4 /add MD5: D0FCE3AFA6AA1D58CE9FA336CC2B675B) - conhost.exe (PID: 7056 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 0D698AF330FD17BEE3BF90011D49251D) - WerFault.exe (PID: 7056 cmdline:
C:\Windows \SysWOW64\ WerFault.e xe -u -p 6 468 -s 248 8 MD5: C31336C1EFC2CCB44B4326EA793040F2)
- rdpvideominiport.sys (PID: 4 cmdline:
MD5: 77FF15B9237D62A5CBC6C80E5B20A492)
- rdpdr.sys (PID: 4 cmdline:
MD5: 64991B36F0BD38026F7589572C98E3D6)
- tsusbhub.sys (PID: 4 cmdline:
MD5: CC6D4A26254EB72C93AC848ECFCFB4AF)
- cleanup
⊘No configs have been found
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_RDPWrapTool | Yara detected RDPWrap Tool | Joe Security | ||
JoeSecurity_DelphiSystemParamCount | Detected Delphi use of System.ParamCount() | Joe Security |
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_DelphiSystemParamCount | Detected Delphi use of System.ParamCount() | Joe Security | ||
JoeSecurity_DelphiSystemParamCount | Detected Delphi use of System.ParamCount() | Joe Security | ||
JoeSecurity_RDPWrapTool | Yara detected RDPWrap Tool | Joe Security | ||
JoeSecurity_RDPWrapTool | Yara detected RDPWrap Tool | Joe Security | ||
JoeSecurity_RDPWrapTool | Yara detected RDPWrap Tool | Joe Security |
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_RDPWrapTool | Yara detected RDPWrap Tool | Joe Security | ||
JoeSecurity_DelphiSystemParamCount | Detected Delphi use of System.ParamCount() | Joe Security | ||
JoeSecurity_RDPWrapTool | Yara detected RDPWrap Tool | Joe Security | ||
JoeSecurity_DelphiSystemParamCount | Detected Delphi use of System.ParamCount() | Joe Security |
System Summary |
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Source: | Author: Samir Bousseaden, David ANDRE, Roberto Rodriguez @Cyb3rWard0g, Nasreddine Bencherchali: |
Source: | Author: Max Altgelt (Nextron Systems): |
Source: | Author: Endgame, JHasenbusch (adapted to Sigma for oscd.community): |
Source: | Author: Michael Haag, Mark Woan (improvements), James Pemberton / @4A616D6573 / oscd.community (improvements): |
⊘No Suricata rule has matched
Click to jump to signature section
Show All Signature Results
AV Detection |
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Source: | Virustotal: | Perma Link | ||
Source: | Virustotal: | Perma Link | ||
Source: | Virustotal: | Perma Link | ||
Source: | Virustotal: | Perma Link | ||
Source: | Virustotal: | Perma Link |
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Source: | Virustotal: | Perma Link | ||
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Source: | Virustotal: | Perma Link |
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Source: | Virustotal: | Perma Link |
Source: | Integrated Neural Analysis Model: |
Source: | Joe Sandbox ML: |
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Source: | Directory created: | Jump to behavior | ||
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Source: | Code function: | 3_2_004092D8 | |
Source: | Code function: | 3_2_0040F73C | |
Source: | Code function: | 3_2_00408EB9 |
Networking |
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Source: | HTTP traffic detected: |