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Analysis Report
file.exe
Overview
General Information
Detection
Amadey, LummaC Stealer
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
Suricata IDS alerts for network traffic
Yara detected Amadeys stealer DLL
Yara detected LummaC Stealer
AI detected suspicious sample
C2 URLs / IPs found in malware configuration
Creates multiple autostart registry keys
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found many strings related to Crypto-Wallets (likely being stolen)
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
Query firmware table information (likely to detect VMs)
Sample uses string decryption to hide its real strings
Sigma detected: New RUN Key Pointing to Suspicious Folder
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)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
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 for debuggers (devices)
Checks if Antivirus/Antispyware/Firewall program is installed (via WMI)
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 call native functions
Contains functionality to open a port and listen for incoming connection (possibly a backdoor)
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 a start menu entry (Start Menu\Programs\Startup)
Creates files inside the system directory
Creates job files (autostart)
Detected potential crypto function
Downloads executable code via HTTP
Drops PE files
Enables debug privileges
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 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
JA3 SSL client fingerprint seen in connection with other malware
May sleep (evasive loops) to hinder dynamic analysis
PE file contains an invalid checksum
PE file contains more sections than normal
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 the volume information (name, serial number etc) of a device
Sample execution stops while process was sleeping (likely an evasion)
Searches for user specific document files
Sigma detected: CurrentVersion Autorun Keys Modification
Sigma detected: Startup Folder File Write
Stores files to the Windows start menu directory
Suricata IDS alerts with low severity for network traffic
Uses 32bit PE files
Uses a known web browser user agent for HTTP communication
Uses code obfuscation techniques (call, push, ret)
Yara detected Credential Stealer
Classification
- System is w10x64
- file.exe (PID: 6864 cmdline:
"C:\Users\ user\Deskt op\file.ex e" MD5: 41F7104E635F418EC5A33D817B5324D9) - skotes.exe (PID: 4144 cmdline:
"C:\Users\ user\AppDa ta\Local\T emp\abc3bc 1985\skote s.exe" MD5: 41F7104E635F418EC5A33D817B5324D9)
- skotes.exe (PID: 1308 cmdline:
C:\Users\u ser\AppDat a\Local\Te mp\abc3bc1 985\skotes .exe MD5: 41F7104E635F418EC5A33D817B5324D9)
- skotes.exe (PID: 7672 cmdline:
C:\Users\u ser\AppDat a\Local\Te mp\abc3bc1 985\skotes .exe MD5: 41F7104E635F418EC5A33D817B5324D9) - 0tClIDb.exe (PID: 7872 cmdline:
"C:\Users\ user\AppDa ta\Local\T emp\101322 9001\0tClI Db.exe" MD5: 6367FB8A64F997BE8D65536534BDD057) - 9DNEMG3H6COYF8VY.exe (PID: 8172 cmdline:
"C:\Users\ user\AppDa ta\Local\T emp\9DNEMG 3H6COYF8VY .exe" MD5: 3A14DCD85C597F6B51F3B5687D1043FA) - NvidiaDriver.exe (PID: 6940 cmdline:
"C:\Users\ user\AppDa ta\Local\T emp\Nvidia Driver\Nvi diaDriver. exe" MD5: 3A14DCD85C597F6B51F3B5687D1043FA) - InternetDriver.exe (PID: 6868 cmdline:
"C:\Users\ user\AppDa ta\Local\T emp\Nvidia Driver\Int ernetDrive r.exe" --v ision MD5: 3A14DCD85C597F6B51F3B5687D1043FA) - 184f72cd859c47b29124ab7c76766326.exe (PID: 7216 cmdline:
"C:\Users\ user\AppDa ta\Local\T emp\Nvidia Driver\184 f72cd859c4 7b29124ab7 c76766326. exe" MD5: 7CB559130BBD743D4CDB0891749C5643) - conhost.exe (PID: 3156 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 0D698AF330FD17BEE3BF90011D49251D)
- NvidiaDriver.exe (PID: 5596 cmdline:
"C:\Users\ user\AppDa ta\Local\T emp\Nvidia Driver\Nvi diaDriver. exe" --vis ion MD5: 3A14DCD85C597F6B51F3B5687D1043FA)
- NvidiaDriver.exe (PID: 5576 cmdline:
"C:\Users\ user\AppDa ta\Local\T emp\Nvidia Driver\Nvi diaDriver. exe" --vis ion MD5: 3A14DCD85C597F6B51F3B5687D1043FA)
- 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": ["dwell-exclaim.biz", "formy-spill.biz", "zinc-sneark.biz", "impend-differ.biz", "se-blurry.biz", "print-vexer.biz", "dare-curbys.biz", "covery-mover.biz"]}
{"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_LummaCStealer_3 | Yara detected LummaC Stealer | Joe Security | ||
JoeSecurity_LummaCStealer_2 | Yara detected LummaC Stealer | 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_LummaCStealer_3 | Yara detected LummaC Stealer | 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 |
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Source: | Author: Florian Roth (Nextron Systems), Markus Neis, Sander Wiebing: |
Source: | Author: Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split): |
Source: | Author: Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research): |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2024-12-08T18:06:16.984431+0100 | 2028371 | 3 | Unknown Traffic | 192.168.2.4 | 49782 | 172.67.165.166 | 443 | TCP |
2024-12-08T18:06:19.035021+0100 | 2028371 | 3 | Unknown Traffic | 192.168.2.4 | 49788 | 172.67.165.166 | 443 | TCP |
2024-12-08T18:06:21.479655+0100 | 2028371 | 3 | Unknown Traffic | 192.168.2.4 | 49795 | 172.67.165.166 | 443 | TCP |
2024-12-08T18:06:23.869780+0100 | 2028371 | 3 | Unknown Traffic | 192.168.2.4 | 49802 | 172.67.165.166 | 443 | TCP |
2024-12-08T18:06:26.419153+0100 | 2028371 | 3 | Unknown Traffic | 192.168.2.4 | 49810 | 172.67.165.166 | 443 | TCP |
2024-12-08T18:06:29.112582+0100 | 2028371 | 3 | Unknown Traffic | 192.168.2.4 | 49819 | 172.67.165.166 | 443 | TCP |
2024-12-08T18:06:31.476507+0100 | 2028371 | 3 | Unknown Traffic | 192.168.2.4 | 49826 | 172.67.165.166 | 443 | TCP |
2024-12-08T18:06:35.143703+0100 | 2028371 | 3 | Unknown Traffic | 192.168.2.4 | 49834 | 172.67.165.166 | 443 | TCP |
2024-12-08T18:06:37.916093+0100 | 2028371 | 3 | Unknown Traffic | 192.168.2.4 | 49845 | 104.21.9.168 | 443 | TCP |
2024-12-08T18:06:52.656290+0100 | 2028371 | 3 | Unknown Traffic | 192.168.2.4 | 49886 | 104.21.81.153 | 443 | TCP |
2024-12-08T18:06:54.647885+0100 | 2028371 | 3 | Unknown Traffic | 192.168.2.4 | 49893 | 104.21.81.153 | 443 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2024-12-08T18:06:17.744416+0100 | 2054653 | 1 | A Network Trojan was detected | 192.168.2.4 | 49782 | 172.67.165.166 | 443 | TCP |
2024-12-08T18:06:19.936454+0100 | 2054653 | 1 | A Network Trojan was detected | 192.168.2.4 | 49788 | 172.67.165.166 | 443 | TCP |
2024-12-08T18:06:36.233362+0100 | 2054653 | 1 | A Network Trojan was detected | 192.168.2.4 | 49834 | 172.67.165.166 | 443 | TCP |
2024-12-08T18:06:53.390663+0100 | 2054653 | 1 | A Network Trojan was detected | 192.168.2.4 | 49886 | 104.21.81.153 | 443 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2024-12-08T18:06:17.744416+0100 | 2049836 | 1 | A Network Trojan was detected | 192.168.2.4 | 49782 | 172.67.165.166 | 443 | TCP |
2024-12-08T18:06:53.390663+0100 | 2049836 | 1 | A Network Trojan was detected | 192.168.2.4 | 49886 | 104.21.81.153 | 443 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2024-12-08T18:06:19.936454+0100 | 2049812 | 1 | A Network Trojan was detected | 192.168.2.4 | 49788 | 172.67.165.166 | 443 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2024-12-08T18:06:16.984431+0100 | 2057922 | 1 | Domain Observed Used for C2 Detected | 192.168.2.4 | 49782 | 172.67.165.166 | 443 | TCP |
2024-12-08T18:06:19.035021+0100 | 2057922 | 1 | Domain Observed Used for C2 Detected | 192.168.2.4 | 49788 | 172.67.165.166 | 443 | TCP |
2024-12-08T18:06:21.479655+0100 | 2057922 | 1 | Domain Observed Used for C2 Detected | 192.168.2.4 | 49795 | 172.67.165.166 | 443 | TCP |
2024-12-08T18:06:23.869780+0100 | 2057922 | 1 | Domain Observed Used for C2 Detected | 192.168.2.4 | 49802 | 172.67.165.166 | 443 | TCP |
2024-12-08T18:06:26.419153+0100 | 2057922 | 1 | Domain Observed Used for C2 Detected | 192.168.2.4 | 49810 | 172.67.165.166 | 443 | TCP |
2024-12-08T18:06:29.112582+0100 | 2057922 | 1 | Domain Observed Used for C2 Detected | 192.168.2.4 | 49819 | 172.67.165.166 | 443 | TCP |
2024-12-08T18:06:31.476507+0100 | 2057922 | 1 | Domain Observed Used for C2 Detected | 192.168.2.4 | 49826 | 172.67.165.166 | 443 | TCP |
2024-12-08T18:06:35.143703+0100 | 2057922 | 1 | Domain Observed Used for C2 Detected | 192.168.2.4 | 49834 | 172.67.165.166 | 443 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2024-12-08T18:06:52.656290+0100 | 2057984 | 1 | Domain Observed Used for C2 Detected | 192.168.2.4 | 49886 | 104.21.81.153 | 443 | TCP |
2024-12-08T18:06:54.647885+0100 | 2057984 | 1 | Domain Observed Used for C2 Detected | 192.168.2.4 | 49893 | 104.21.81.153 | 443 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2024-12-08T18:06:17.241805+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 |
---|---|---|---|---|---|---|---|---|
2024-12-08T18:06:15.190263+0100 | 2057921 | 1 | Domain Observed Used for C2 Detected | 192.168.2.4 | 51454 | 1.1.1.1 | 53 | UDP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2024-12-08T18:06:50.636415+0100 | 2057969 | 1 | Domain Observed Used for C2 Detected | 192.168.2.4 | 59090 | 1.1.1.1 | 53 | UDP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2024-12-08T18:06:51.028330+0100 | 2057983 | 1 | Domain Observed Used for C2 Detected | 192.168.2.4 | 58799 | 1.1.1.1 | 53 | UDP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2024-12-08T18:06:29.860901+0100 | 2048094 | 1 | Malware Command and Control Activity Detected | 192.168.2.4 | 49819 | 172.67.165.166 | 443 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2024-12-08T18:06:05.522349+0100 | 2856147 | 1 | A Network Trojan was detected | 192.168.2.4 | 49753 | 185.215.113.43 | 80 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2024-12-08T18:06:15.649889+0100 | 2856122 | 1 | A Network Trojan was detected | 185.215.113.43 | 80 | 192.168.2.4 | 49759 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2024-12-08T18:06:09.970923+0100 | 2803305 | 3 | Unknown Traffic | 192.168.2.4 | 49765 | 31.41.244.11 | 80 | TCP |
2024-12-08T18:06:47.665769+0100 | 2803305 | 3 | Unknown Traffic | 192.168.2.4 | 49868 | 104.21.9.168 | 443 | TCP |
Click to jump to signature section
Show All Signature Results
AV Detection |
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Source: | File opened: | Jump to behavior | ||
Source: | File opened: | Jump to behavior | ||
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Networking |
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