Windows
Analysis Report
8vZMEr8sm9.exe
Overview
General Information
Sample name: | 8vZMEr8sm9.exerenamed because original name is a hash value |
Original sample name: | 44809186c26c6851b67bd98c5498f3ca.exe |
Analysis ID: | 1464827 |
MD5: | 44809186c26c6851b67bd98c5498f3ca |
SHA1: | 32de1b7315ecf0f684cb5e3f5b6ccc8b77b214f5 |
SHA256: | b6b7748dc00fc7ab14ca8ed870f992306ae599ea0aa199360b97337bdcc473f8 |
Tags: | exe |
Infos: | |
Detection
Amadey
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
Detected unpacking (changes PE section rights)
Found malware configuration
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Yara detected Amadeys stealer DLL
AI detected suspicious sample
C2 URLs / IPs found in malware configuration
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
PE file contains section with special chars
PE file has nameless sections
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)
Abnormal high CPU Usage
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
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 sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
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: Use Short Name Path in Command Line
Uses 32bit PE files
Uses code obfuscation techniques (call, push, ret)
Classification
- System is w10x64
8vZMEr8sm9.exe (PID: 2376 cmdline:
"C:\Users\ user\Deskt op\8vZMEr8 sm9.exe" MD5: 44809186C26C6851B67BD98C5498F3CA) explorti.exe (PID: 7628 cmdline:
"C:\Users\ user~1\App Data\Local \Temp\ad40 971b6b\exp lorti.exe" MD5: 44809186C26C6851B67BD98C5498F3CA)
explorti.exe (PID: 7652 cmdline:
C:\Users\u ser~1\AppD ata\Local\ Temp\ad409 71b6b\expl orti.exe MD5: 44809186C26C6851B67BD98C5498F3CA)
explorti.exe (PID: 1648 cmdline:
C:\Users\u ser~1\AppD ata\Local\ Temp\ad409 71b6b\expl orti.exe MD5: 44809186C26C6851B67BD98C5498F3CA)
explorti.exe (PID: 7820 cmdline:
C:\Users\u ser~1\AppD ata\Local\ Temp\ad409 71b6b\expl orti.exe MD5: 44809186C26C6851B67BD98C5498F3CA)
explorti.exe (PID: 6844 cmdline:
C:\Users\u ser~1\AppD ata\Local\ Temp\ad409 71b6b\expl orti.exe MD5: 44809186C26C6851B67BD98C5498F3CA)
explorti.exe (PID: 8012 cmdline:
C:\Users\u ser~1\AppD ata\Local\ Temp\ad409 71b6b\expl orti.exe MD5: 44809186C26C6851B67BD98C5498F3CA)
- 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 |
{"C2 url": ["http://77.91.77.82/Hun4Ko/index.php", "http://77.91.77.82/Hun4Ko/index.php/Hun4Ko/index.php"]}
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 9 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 | ||
JoeSecurity_Amadey_2 | Yara detected Amadey\'s stealer DLL | Joe Security | ||
Click to see the 2 entries |
System Summary |
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Source: | Author: frack113, Nasreddine Bencherchali: |
Timestamp: | 06/30/24-10:22:28.326765 |
SID: | 2856147 |
Source Port: | 49703 |
Destination Port: | 80 |
Protocol: | TCP |
Classtype: | A Network Trojan was detected |
Timestamp: | 06/30/24-10:23:21.253594 |
SID: | 2044623 |
Source Port: | 57434 |
Destination Port: | 80 |
Protocol: | TCP |
Classtype: | A Network Trojan was detected |
Timestamp: | 06/30/24-10:23:03.219381 |
SID: | 2856122 |
Source Port: | 80 |
Destination Port: | 57424 |
Protocol: | TCP |
Classtype: | A Network Trojan was detected |
Click to jump to signature section
Show All Signature Results
AV Detection |
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Source: | Avira: |
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Source: | Malware Configuration Extractor: |
Source: | ReversingLabs: | ||
Source: | ReversingLabs: |
Source: | ReversingLabs: | |||
Source: | Virustotal: | Perma Link |
Source: | Integrated Neural Analysis Model: |
Source: | Joe Sandbox ML: | ||
Source: | Joe Sandbox ML: |
Source: | Joe Sandbox ML: |
Source: | Static PE information: |
Networking |
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Source: | Snort IDS: | ||
Source: | Snort IDS: | ||
Source: | Snort IDS: |
Source: | IPs: | ||
Source: | IPs: |
Source: | HTTP traffic detected: |