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Windows
Analysis Report
.exe
Overview
General Information
Detection
Score: | 100 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 100% |
Signatures
Multi AV Scanner detection for submitted file
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Multi AV Scanner detection for dropped file
Found evasive API chain (may stop execution after checking mutex)
PE file has a writeable .text section
Machine Learning detection for sample
Send many emails (e-Mail Spam)
Machine Learning detection for dropped file
Tries to resolve many domain names, but no domain seems valid
Drops executables to the windows directory (C:\Windows) and starts them
Tries to harvest and steal browser information (history, passwords, etc)
Uses 32bit PE files
Found decision node followed by non-executed suspicious APIs
Antivirus or Machine Learning detection for unpacked file
May sleep (evasive loops) to hinder dynamic analysis
Uses code obfuscation techniques (call, push, ret)
Found evasive API chain (date check)
Creates files inside the system directory
PE file contains sections with non-standard names
Detected potential crypto function
Sample execution stops while process was sleeping (likely an evasion)
JA3 SSL client fingerprint seen in connection with other malware
Contains functionality to dynamically determine API calls
Uses the system / local time for branch decision (may execute only at specific dates)
IP address seen in connection with other malware
Connects to many different domains
Abnormal high CPU Usage
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Drops PE files
Uses a known web browser user agent for HTTP communication
Drops PE files to the windows directory (C:\Windows)
Contains functionality to open a port and listen for incoming connection (possibly a backdoor)
Detected TCP or UDP traffic on non-standard ports
Connects to several IPs in different countries
Uses SMTP (mail sending)
Classification
- System is w10x64
- .exe (PID: 5648 cmdline:
C:\Users\u ser\Deskto p\ .exe MD5: A3B23357F518A7B2F8180585D512DF94)
- Jammer2nd.exe (PID: 4740 cmdline:
"C:\Window s\Jammer2n d.exe" MD5: A3B23357F518A7B2F8180585D512DF94)
- cleanup
⊘No configs have been found
⊘No yara matches
⊘No Sigma rule has matched
⊘No Snort rule has matched
Click to jump to signature section
Show All Signature Results
AV Detection |
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Source: | ReversingLabs: |
Source: | Avira: |
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Source: | Joe Sandbox ML: |
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Source: | Code function: | 0_2_00402100 |
Networking |
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