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Windows
Analysis Report
file.exe
Overview
General Information
Detection
Amadey, Cryptbot
Score: | 100 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 100% |
Signatures
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Antivirus detection for dropped file
Attempt to bypass Chrome Application-Bound Encryption
Detected unpacking (changes PE section rights)
Found malware configuration
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Yara detected Amadeys stealer DLL
Yara detected Cryptbot
AI detected suspicious sample
C2 URLs / IPs found in malware configuration
Drops large PE files
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
PE file contains section with special chars
Potentially malicious time measurement code found
Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to evade debugger and weak emulator (self modifying code)
Tries to harvest and steal browser information (history, passwords, etc)
Checks for debuggers (devices)
Checks if the current process is being debugged
Contains capabilities to detect virtual machines
Contains functionality for execution timing, often used to detect debuggers
Contains functionality to query CPU information (cpuid)
Contains functionality to read the PEB
Contains long sleeps (>= 3 min)
Creates a process in suspended mode (likely to inject code)
Creates files inside the system directory
Creates job files (autostart)
Detected potential crypto function
Downloads executable code via HTTP
Dropped file seen in connection with other malware
Drops PE files
Entry point lies outside standard sections
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
HTTP GET or POST without a user agent
IP address seen in connection with other malware
Internet Provider seen in connection with other malware
May sleep (evasive loops) to hinder dynamic analysis
PE file contains an invalid checksum
PE file contains sections with non-standard names
Queries information about the installed CPU (vendor, model number etc)
Queries the volume information (name, serial number etc) of a device
Sample execution stops while process was sleeping (likely an evasion)
Sigma detected: Browser Started with Remote Debugging
Suricata IDS alerts with low severity for network traffic
Uses 32bit PE files
Uses code obfuscation techniques (call, push, ret)
Classification
- System is w10x64
- file.exe (PID: 4908 cmdline:
"C:\Users\ user\Deskt op\file.ex e" MD5: F2D011251D3B81EE30BD85F4F705152B) - skotes.exe (PID: 7184 cmdline:
"C:\Users\ user\AppDa ta\Local\T emp\abc3bc 1985\skote s.exe" MD5: F2D011251D3B81EE30BD85F4F705152B)
- skotes.exe (PID: 7312 cmdline:
C:\Users\u ser\AppDat a\Local\Te mp\abc3bc1 985\skotes .exe MD5: F2D011251D3B81EE30BD85F4F705152B)
- skotes.exe (PID: 7792 cmdline:
C:\Users\u ser\AppDat a\Local\Te mp\abc3bc1 985\skotes .exe MD5: F2D011251D3B81EE30BD85F4F705152B) - f7fa65d988.exe (PID: 8084 cmdline:
"C:\Users\ user\AppDa ta\Local\T emp\100839 2001\f7fa6 5d988.exe" MD5: 791373B49F4EE813CD3B2869A62D5E86) - chrome.exe (PID: 7244 cmdline:
"C:\Progra m Files\Go ogle\Chrom e\Applicat ion\chrome .exe" --re mote-debug ging-port= 9222 --pro file-direc tory="Defa ult" MD5: 45DE480806D1B5D462A7DDE4DCEFC4E4) - chrome.exe (PID: 7580 cmdline:
"C:\Progra m Files\Go ogle\Chrom e\Applicat ion\chrome .exe" --ty pe=utility --utility -sub-type= network.mo jom.Networ kService - -lang=en-U S --servic e-sandbox- type=none --mojo-pla tform-chan nel-handle =2912 --fi eld-trial- handle=274 4,i,158326 6353705545 0618,82293 2389213112 8527,26214 4 /prefetc h:8 MD5: 45DE480806D1B5D462A7DDE4DCEFC4E4)
- cleanup
Name | Description | Attribution | Blogpost URLs | Link |
---|---|---|---|---|
Amadey | Amadey is a botnet that appeared around October 2018 and is being sold for about $500 on Russian-speaking hacking forums. It periodically sends information about the system and installed AV software to its C2 server and polls to receive orders from it. Its main functionality is that it can load other payloads (called "tasks") for all or specifically targeted computers compromised by the malware. | No Attribution |
Name | Description | Attribution | Blogpost URLs | Link |
---|---|---|---|---|
CryptBot | A typical infostealer, capable of obtaining credentials for browsers, crypto currency wallets, browser cookies, credit cards, and creates screenshots of the infected system. All stolen data is bundled into a zip-file that is uploaded to the c2. | No Attribution |
{"C2 url": "185.215.113.43/Zu7JuNko/index.php", "Version": "4.42", "Install Folder": "abc3bc1985", "Install File": "skotes.exe"}
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_Cryptbot | Yara detected Cryptbot | Joe Security |
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_Amadey_2 | Yara detected Amadey\'s stealer DLL | Joe Security | ||
JoeSecurity_Amadey_2 | Yara detected Amadey\'s stealer DLL | Joe Security | ||
JoeSecurity_Amadey_2 | Yara detected Amadey\'s stealer DLL | Joe Security | ||
JoeSecurity_Amadey_2 | Yara detected Amadey\'s stealer DLL | Joe Security | ||
JoeSecurity_Amadey_2 | Yara detected Amadey\'s stealer DLL | Joe Security | ||
Click to see the 3 entries |
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_Amadey_2 | Yara detected Amadey\'s stealer DLL | Joe Security | ||
JoeSecurity_Amadey_2 | Yara detected Amadey\'s stealer DLL | Joe Security | ||
JoeSecurity_Amadey_2 | Yara detected Amadey\'s stealer DLL | Joe Security | ||
JoeSecurity_Amadey_2 | Yara detected Amadey\'s stealer DLL | Joe Security |
System Summary |
---|
Source: | Author: pH-T (Nextron Systems), Nasreddine Bencherchali (Nextron Systems): |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2024-11-23T09:22:22.691855+0100 | 2044696 | 1 | A Network Trojan was detected | 192.168.2.4 | 49781 | 185.215.113.43 | 80 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2024-11-23T09:22:50.046055+0100 | 2054350 | 1 | A Network Trojan was detected | 192.168.2.4 | 49851 | 34.116.198.130 | 80 | TCP |
2024-11-23T09:22:51.745078+0100 | 2054350 | 1 | A Network Trojan was detected | 192.168.2.4 | 49862 | 34.116.198.130 | 80 | TCP |
2024-11-23T09:23:02.039344+0100 | 2054350 | 1 | A Network Trojan was detected | 192.168.2.4 | 49896 | 34.116.198.130 | 80 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2024-11-23T09:22:06.966746+0100 | 2856147 | 1 | A Network Trojan was detected | 192.168.2.4 | 49743 | 185.215.113.43 | 80 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2024-11-23T09:22:21.357417+0100 | 2856122 | 1 | A Network Trojan was detected | 185.215.113.43 | 80 | 192.168.2.4 | 49754 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2024-11-23T09:22:11.581698+0100 | 2803305 | 3 | Unknown Traffic | 192.168.2.4 | 49755 | 31.41.244.11 | 80 | TCP |
Click to jump to signature section
Show All Signature Results
AV Detection |
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Source: | Avira: |
Source: | Avira URL Cloud: | ||
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Source: | Malware Configuration Extractor: |
Source: | Virustotal: | Perma Link | ||
Source: | Virustotal: | Perma Link |
Source: | ReversingLabs: | ||
Source: | ReversingLabs: | ||
Source: | ReversingLabs: |
Source: | ReversingLabs: |
Source: | Integrated Neural Analysis Model: |
Source: | Joe Sandbox ML: | ||
Source: | Joe Sandbox ML: | ||
Source: | Joe Sandbox ML: |
Source: | Joe Sandbox ML: |
Source: | Binary or memory string: | memstr_a53c9479-2 |
Source: | Static PE information: |
Source: | File opened: | Jump to behavior | ||
Source: | File opened: | Jump to behavior | ||
Source: | File opened: | Jump to behavior | ||
Source: | File opened: | Jump to behavior | ||
Source: | File opened: | Jump to behavior | ||
Source: | File opened: | Jump to behavior |
Source: | Memory has grown: |
Networking |
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Source: | IPs: |
Source: | HTTP traffic detected: |