Windows Analysis Report
snake.exe

Overview

General Information

Sample name: snake.exe
Analysis ID: 1502486
MD5: 9500a552ea042907f1e6a7de0eb92c44
SHA1: b887f6b27f65eafc08e5f54be9617f3c993b74ac
SHA256: 0fe5f5ed0d1c012f3280e368b4a5330e6ed13b3b125e5a9a3436fcb0552898dc
Infos:

Detection

Snake Keylogger
Score: 92
Range: 0 - 100
Whitelisted: false
Confidence: 100%

Signatures

Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Snake Keylogger
AI detected suspicious sample
Machine Learning detection for sample
Self deletion via cmd or bat file
Tries to detect the country of the analysis system (by using the IP)
Yara detected Generic Downloader
Allocates memory with a write watch (potentially for evading sandboxes)
Contains long sleeps (>= 3 min)
Creates a process in suspended mode (likely to inject code)
Enables debug privileges
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
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 check the online IP address of the machine
May sleep (evasive loops) to hinder dynamic analysis
Queries the volume information (name, serial number etc) of a device
Sample execution stops while process was sleeping (likely an evasion)
Sample file is different than original file name gathered from version info
Suricata IDS alerts with low severity for network traffic
Uses 32bit PE files
Uses a known web browser user agent for HTTP communication
Yara detected Credential Stealer
Yara signature match

Classification

Name Description Attribution Blogpost URLs Link
404 Keylogger, Snake Keylogger Snake Keylogger (aka 404 Keylogger) is a subscription-based keylogger that has many capabilities. The infostealer can steal a victims sensitive information, log keyboard strokes, take screenshots and extract information from the system clipboard. It was initially released on a Russian hacking forum in August 2019. It is notable for its relatively unusual methods of data exfiltration, including via email, FTP, SMTP, Pastebin or the messaging app Telegram. No Attribution https://malpedia.caad.fkie.fraunhofer.de/details/win.404keylogger

AV Detection
barindex
Antivirus / Scanner detection for submitted sample
Source: snake.exe Avira: detected
Multi AV Scanner detection for submitted file
Source: snake.exe ReversingLabs: Detection: 91%
Source: snake.exe Virustotal: Detection: 82% Perma Link
AI detected suspicious sample
Source: Submited Sample Integrated Neural Analysis Model: Matched 100.0% probability
Machine Learning detection for sample
Source: snake.exe Joe Sandbox ML: detected

Location Tracking
barindex
Tries to detect the country of the analysis system (by using the IP)
Source: unknown DNS query: name: reallyfreegeoip.org
Uses 32bit PE files
Source: snake.exe Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE
Source: unknown HTTPS traffic detected: 188.114.97.3:443 -> 192.168.2.4:49731 version: TLS 1.2
Source: snake.exe Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Networking
barindex
Yara detected Generic Downloader
Source: Yara match File source: snake.exe, type: SAMPLE
Source: Yara match File source: 0.0.snake.exe.fd0000.0.unpack, type: UNPACKEDPE
HTTP GET or POST without a user agent
Source: global traffic HTTP traffic detected: GET /xml/8.46.123.33 HTTP/1.1Host: reallyfreegeoip.orgConnection: Keep-Alive
Source: global traffic HTTP traffic detected: GET /xml/8.46.123.33 HTTP/1.1Host: reallyfreegeoip.org
Source: global traffic HTTP traffic detected: GET /xml/8.46.123.33 HTTP/1.1Host: reallyfreegeoip.org
Source: global traffic HTTP traffic detected: GET /xml/8.46.123.33 HTTP/1.1Host: reallyfreegeoip.org
Source: global traffic HTTP traffic detected: GET /xml/8.46.123.33 HTTP/1.1Host: reallyfreegeoip.orgConnection: Keep-Alive
Source: global traffic HTTP traffic detected: GET /xml/8.46.123.33 HTTP/1.1Host: reallyfreegeoip.org
Source: global traffic HTTP traffic detected: GET /xml/8.46.123.33 HTTP/1.1Host: reallyfreegeoip.orgConnection: Keep-Alive
Source: global traffic HTTP traffic detected: GET /xml/8.46.123.33 HTTP/1.1Host: reallyfreegeoip.orgConnection: Keep-Alive
IP address seen in connection with other malware
Source: Joe Sandbox View IP Address: 188.114.97.3 188.114.97.3
Source: Joe Sandbox View IP Address: 188.114.97.3 188.114.97.3
Source: Joe Sandbox View IP Address: 193.122.6.168 193.122.6.168
Internet Provider seen in connection with other malware
Source: Joe Sandbox View ASN Name: CLOUDFLARENETUS CLOUDFLARENETUS
JA3 SSL client fingerprint seen in connection with other malware
Source: Joe Sandbox View JA3 fingerprint: 3b5074b1b5d032e5620f69f9f700ff0e
May check the online IP address of the machine
Source: unknown DNS query: name: checkip.dyndns.org
Source: unknown DNS query: name: reallyfreegeoip.org
Suricata IDS alerts with low severity for network traffic
Source: Network traffic Suricata IDS: 2803274 - Severity 2 - ETPRO MALWARE Common Downloader Header Pattern UH : 192.168.2.4:49733 -> 193.122.6.168:80
Source: Network traffic Suricata IDS: 2803274 - Severity 2 - ETPRO MALWARE Common Downloader Header Pattern UH : 192.168.2.4:49730 -> 193.122.6.168:80
Source: Network traffic Suricata IDS: 2803305 - Severity 3 - ETPRO MALWARE Common Downloader Header Pattern H : 192.168.2.4:49732 -> 188.114.97.3:443
Source: Network traffic Suricata IDS: 2803305 - Severity 3 - ETPRO MALWARE Common Downloader Header Pattern H : 192.168.2.4:49736 -> 188.114.97.3:443
Source: Network traffic Suricata IDS: 2803305 - Severity 3 - ETPRO MALWARE Common Downloader Header Pattern H : 192.168.2.4:49734 -> 188.114.97.3:443
Source: Network traffic Suricata IDS: 2803305 - Severity 3 - ETPRO MALWARE Common Downloader Header Pattern H : 192.168.2.4:49740 -> 188.114.97.3:443
Uses a known web browser user agent for HTTP communication
Source: global traffic HTTP traffic detected: GET / HTTP/1.1User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; .NET CLR1.0.3705;)Host: checkip.dyndns.orgConnection: Keep-Alive
Source: global traffic HTTP traffic detected: GET / HTTP/1.1User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; .NET CLR1.0.3705;)Host: checkip.dyndns.org
Source: global traffic HTTP traffic detected: GET / HTTP/1.1User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; .NET CLR1.0.3705;)Host: checkip.dyndns.org
Source: global traffic HTTP traffic detected: GET / HTTP/1.1User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; .NET CLR1.0.3705;)Host: checkip.dyndns.org
Source: global traffic HTTP traffic detected: GET / HTTP/1.1User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; .NET CLR1.0.3705;)Host: checkip.dyndns.orgConnection: Keep-Alive
Source: global traffic HTTP traffic detected: GET / HTTP/1.1User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; .NET CLR1.0.3705;)Host: checkip.dyndns.orgConnection: Keep-Alive
Source: global traffic HTTP traffic detected: GET / HTTP/1.1User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; .NET CLR1.0.3705;)Host: checkip.dyndns.orgConnection: Keep-Alive
Source: global traffic HTTP traffic detected: GET / HTTP/1.1User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; .NET CLR1.0.3705;)Host: checkip.dyndns.orgConnection: Keep-Alive
Source: global traffic HTTP traffic detected: GET / HTTP/1.1User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; .NET CLR1.0.3705;)Host: checkip.dyndns.orgConnection: Keep-Alive
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: global traffic HTTP traffic detected: GET /xml/8.46.123.33 HTTP/1.1Host: reallyfreegeoip.orgConnection: Keep-Alive
Source: global traffic HTTP traffic detected: GET /xml/8.46.123.33 HTTP/1.1Host: reallyfreegeoip.org
Source: global traffic HTTP traffic detected: GET /xml/8.46.123.33 HTTP/1.1Host: reallyfreegeoip.org
Source: global traffic HTTP traffic detected: GET /xml/8.46.123.33 HTTP/1.1Host: reallyfreegeoip.org
Source: global traffic HTTP traffic detected: GET /xml/8.46.123.33 HTTP/1.1Host: reallyfreegeoip.orgConnection: Keep-Alive
Source: global traffic HTTP traffic detected: GET /xml/8.46.123.33 HTTP/1.1Host: reallyfreegeoip.org
Source: global traffic HTTP traffic detected: GET /xml/8.46.123.33 HTTP/1.1Host: reallyfreegeoip.orgConnection: Keep-Alive
Source: global traffic HTTP traffic detected: GET /xml/8.46.123.33 HTTP/1.1Host: reallyfreegeoip.orgConnection: Keep-Alive
Source: global traffic HTTP traffic detected: GET / HTTP/1.1User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; .NET CLR1.0.3705;)Host: checkip.dyndns.orgConnection: Keep-Alive
Source: global traffic HTTP traffic detected: GET / HTTP/1.1User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; .NET CLR1.0.3705;)Host: checkip.dyndns.org
Source: global traffic HTTP traffic detected: GET / HTTP/1.1User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; .NET CLR1.0.3705;)Host: checkip.dyndns.org
Source: global traffic HTTP traffic detected: GET / HTTP/1.1User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; .NET CLR1.0.3705;)Host: checkip.dyndns.org
Source: global traffic HTTP traffic detected: GET / HTTP/1.1User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; .NET CLR1.0.3705;)Host: checkip.dyndns.orgConnection: Keep-Alive
Source: global traffic HTTP traffic detected: GET / HTTP/1.1User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; .NET CLR1.0.3705;)Host: checkip.dyndns.orgConnection: Keep-Alive
Source: global traffic HTTP traffic detected: GET / HTTP/1.1User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; .NET CLR1.0.3705;)Host: checkip.dyndns.orgConnection: Keep-Alive
Source: global traffic HTTP traffic detected: GET / HTTP/1.1User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; .NET CLR1.0.3705;)Host: checkip.dyndns.orgConnection: Keep-Alive
Source: global traffic HTTP traffic detected: GET / HTTP/1.1User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; .NET CLR1.0.3705;)Host: checkip.dyndns.orgConnection: Keep-Alive
Source: global traffic DNS traffic detected: DNS query: checkip.dyndns.org
Source: global traffic DNS traffic detected: DNS query: reallyfreegeoip.org
Source: snake.exe, 00000000.00000002.1783268416.0000000003454000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003398000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003446000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.000000000342B000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003490000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003481000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003438000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://checkip.dyndns.com
Source: snake.exe, 00000000.00000002.1783268416.0000000003454000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003398000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003446000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.000000000342B000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003490000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003481000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003438000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://checkip.dyndns.comd
Source: snake.exe, 00000000.00000002.1783268416.0000000003454000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003461000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003398000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003446000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.000000000342B000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.000000000338C000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003490000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003481000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003438000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.00000000033DB000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://checkip.dyndns.org
Source: snake.exe, 00000000.00000002.1783268416.00000000032D1000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://checkip.dyndns.org/
Source: snake.exe, 00000000.00000002.1783268416.0000000003454000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003461000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003398000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003446000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.000000000342B000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003490000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003438000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.00000000033DB000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://checkip.dyndns.org/d
Source: snake.exe String found in binary or memory: http://checkip.dyndns.org/q
Source: snake.exe, 00000000.00000002.1783268416.0000000003454000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003398000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003446000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.000000000342B000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003490000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003481000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003438000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://checkip.dyndns.orgd
Source: snake.exe, 00000000.00000002.1783268416.0000000003454000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003446000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.00000000033B0000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.000000000342B000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003490000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003481000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003438000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://reallyfreegeoip.org
Source: snake.exe, 00000000.00000002.1783268416.0000000003454000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003446000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.00000000033B0000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.000000000342B000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003490000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003481000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003438000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://reallyfreegeoip.orgd
Source: snake.exe, 00000000.00000002.1783268416.00000000032D1000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name
Source: snake.exe, 00000000.00000002.1783268416.0000000003454000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003398000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003446000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.000000000342B000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003490000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003481000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003438000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.00000000033DB000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://reallyfreegeoip.org
Source: snake.exe String found in binary or memory: https://reallyfreegeoip.org/xml/
Source: snake.exe, 00000000.00000002.1783268416.00000000033DB000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://reallyfreegeoip.org/xml/8.46.123.33
Source: snake.exe, 00000000.00000002.1783268416.0000000003454000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003446000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.000000000342B000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003490000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003481000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.0000000003438000.00000004.00000800.00020000.00000000.sdmp, snake.exe, 00000000.00000002.1783268416.00000000033DB000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://reallyfreegeoip.org/xml/8.46.123.33$
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49744
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49732
Source: unknown Network traffic detected: HTTP traffic on port 49734 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49731
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49742
Source: unknown Network traffic detected: HTTP traffic on port 49731 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49732 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49740
Source: unknown Network traffic detected: HTTP traffic on port 49740 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49742 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49744 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49738
Source: unknown Network traffic detected: HTTP traffic on port 49736 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49736
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49734
Source: unknown Network traffic detected: HTTP traffic on port 49738 -> 443
Source: unknown HTTPS traffic detected: 188.114.97.3:443 -> 192.168.2.4:49731 version: TLS 1.2

System Summary
barindex
Malicious sample detected (through community Yara rule)
Source: snake.exe, type: SAMPLE Matched rule: Windows_Trojan_SnakeKeylogger_af3faa65 Author: unknown
Source: snake.exe, type: SAMPLE Matched rule: Detects Encrial credential stealer malware Author: Florian Roth
Source: snake.exe, type: SAMPLE Matched rule: Detects executables with potential process hoocking Author: ditekSHen
Source: snake.exe, type: SAMPLE Matched rule: Detects Snake Keylogger Author: ditekSHen
Source: 0.0.snake.exe.fd0000.0.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_SnakeKeylogger_af3faa65 Author: unknown
Source: 0.0.snake.exe.fd0000.0.unpack, type: UNPACKEDPE Matched rule: Detects Encrial credential stealer malware Author: Florian Roth
Source: 0.0.snake.exe.fd0000.0.unpack, type: UNPACKEDPE Matched rule: Detects executables with potential process hoocking Author: ditekSHen
Source: 0.0.snake.exe.fd0000.0.unpack, type: UNPACKEDPE Matched rule: Detects Snake Keylogger Author: ditekSHen
Source: 00000000.00000000.1640784495.0000000000FD2000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY Matched rule: Windows_Trojan_SnakeKeylogger_af3faa65 Author: unknown
Source: 00000000.00000000.1640784495.0000000000FD2000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY Matched rule: Detects Snake Keylogger Author: ditekSHen
Source: Process Memory Space: snake.exe PID: 6788, type: MEMORYSTR Matched rule: Windows_Trojan_SnakeKeylogger_af3faa65 Author: unknown
Source: Process Memory Space: snake.exe PID: 6788, type: MEMORYSTR Matched rule: Detects Snake Keylogger Author: ditekSHen
Sample file is different than original file name gathered from version info
Source: snake.exe, 00000000.00000002.1784378806.0000000006AD8000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: OriginalFilenameCmd.Exej% vs snake.exe
Source: snake.exe, 00000000.00000000.1640784495.0000000000FD2000.00000002.00000001.01000000.00000003.sdmp Binary or memory string: OriginalFilenamelfwhUWZlmFnGhDYPudAJ.exeX vs snake.exe
Source: snake.exe, 00000000.00000002.1782887346.000000000160E000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: OriginalFilenameclr.dllT vs snake.exe
Source: snake.exe Binary or memory string: OriginalFilenamelfwhUWZlmFnGhDYPudAJ.exeX vs snake.exe
Uses 32bit PE files
Source: snake.exe Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE
Yara signature match
Source: snake.exe, type: SAMPLE Matched rule: Windows_Trojan_SnakeKeylogger_af3faa65 os = windows, severity = x86, creation_date = 2021-04-06, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.SnakeKeylogger, fingerprint = 15f4ef2a03c6f5c6284ea6a9013007e4ea7dc90a1ba9c81a53a1c7407d85890d, id = af3faa65-b19d-4267-ac02-1a3b50cdc700, last_modified = 2021-08-23
Source: snake.exe, type: SAMPLE Matched rule: MAL_Envrial_Jan18_1 date = 2018-01-21, hash2 = 9edd8f0e22340ecc45c5f09e449aa85d196f3f506ff3f44275367df924b95c5d, hash1 = 9ae3aa2c61f7895ba6b1a3f85fbe36c8697287dc7477c5a03d32cf994fdbce85, author = Florian Roth, description = Detects Encrial credential stealer malware, reference = https://twitter.com/malwrhunterteam/status/953313514629853184, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: snake.exe, type: SAMPLE Matched rule: INDICATOR_SUSPICIOUS_EXE_DotNetProcHook author = ditekSHen, description = Detects executables with potential process hoocking
Source: snake.exe, type: SAMPLE Matched rule: MALWARE_Win_SnakeKeylogger author = ditekSHen, description = Detects Snake Keylogger, clamav_sig = MALWARE.Win.Trojan.SnakeKeylogger
Source: 0.0.snake.exe.fd0000.0.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_SnakeKeylogger_af3faa65 os = windows, severity = x86, creation_date = 2021-04-06, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.SnakeKeylogger, fingerprint = 15f4ef2a03c6f5c6284ea6a9013007e4ea7dc90a1ba9c81a53a1c7407d85890d, id = af3faa65-b19d-4267-ac02-1a3b50cdc700, last_modified = 2021-08-23
Source: 0.0.snake.exe.fd0000.0.unpack, type: UNPACKEDPE Matched rule: MAL_Envrial_Jan18_1 date = 2018-01-21, hash2 = 9edd8f0e22340ecc45c5f09e449aa85d196f3f506ff3f44275367df924b95c5d, hash1 = 9ae3aa2c61f7895ba6b1a3f85fbe36c8697287dc7477c5a03d32cf994fdbce85, author = Florian Roth, description = Detects Encrial credential stealer malware, reference = https://twitter.com/malwrhunterteam/status/953313514629853184, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 0.0.snake.exe.fd0000.0.unpack, type: UNPACKEDPE Matched rule: INDICATOR_SUSPICIOUS_EXE_DotNetProcHook author = ditekSHen, description = Detects executables with potential process hoocking
Source: 0.0.snake.exe.fd0000.0.unpack, type: UNPACKEDPE Matched rule: MALWARE_Win_SnakeKeylogger author = ditekSHen, description = Detects Snake Keylogger, clamav_sig = MALWARE.Win.Trojan.SnakeKeylogger
Source: 00000000.00000000.1640784495.0000000000FD2000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY Matched rule: Windows_Trojan_SnakeKeylogger_af3faa65 os = windows, severity = x86, creation_date = 2021-04-06, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.SnakeKeylogger, fingerprint = 15f4ef2a03c6f5c6284ea6a9013007e4ea7dc90a1ba9c81a53a1c7407d85890d, id = af3faa65-b19d-4267-ac02-1a3b50cdc700, last_modified = 2021-08-23
Source: 00000000.00000000.1640784495.0000000000FD2000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY Matched rule: MALWARE_Win_SnakeKeylogger author = ditekSHen, description = Detects Snake Keylogger, clamav_sig = MALWARE.Win.Trojan.SnakeKeylogger
Source: Process Memory Space: snake.exe PID: 6788, type: MEMORYSTR Matched rule: Windows_Trojan_SnakeKeylogger_af3faa65 os = windows, severity = x86, creation_date = 2021-04-06, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.SnakeKeylogger, fingerprint = 15f4ef2a03c6f5c6284ea6a9013007e4ea7dc90a1ba9c81a53a1c7407d85890d, id = af3faa65-b19d-4267-ac02-1a3b50cdc700, last_modified = 2021-08-23
Source: Process Memory Space: snake.exe PID: 6788, type: MEMORYSTR Matched rule: MALWARE_Win_SnakeKeylogger author = ditekSHen, description = Detects Snake Keylogger, clamav_sig = MALWARE.Win.Trojan.SnakeKeylogger
Source: snake.exe, --J-.cs Cryptographic APIs: 'TransformFinalBlock'
Source: snake.exe, --J-.cs Cryptographic APIs: 'TransformFinalBlock'
Source: snake.exe, -.cs Cryptographic APIs: 'TransformFinalBlock'
Source: snake.exe, -.cs Cryptographic APIs: 'TransformFinalBlock'
Source: classification engine Classification label: mal92.troj.winEXE@6/1@2/2
Source: C:\Users\user\Desktop\snake.exe File created: C:\Users\user\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\snake.exe.log Jump to behavior
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:6100:120:WilError_03
Source: C:\Users\user\Desktop\snake.exe Mutant created: NULL
Source: snake.exe Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
Source: snake.exe Static file information: TRID: Win32 Executable (generic) Net Framework (10011505/4) 49.79%
Source: C:\Users\user\Desktop\snake.exe File read: C:\Users\user\Desktop\desktop.ini Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: snake.exe ReversingLabs: Detection: 91%
Source: snake.exe Virustotal: Detection: 82%
Source: snake.exe String found in binary or memory: F-Stopw
Source: unknown Process created: C:\Users\user\Desktop\snake.exe "C:\Users\user\Desktop\snake.exe"
Source: C:\Users\user\Desktop\snake.exe Process created: C:\Windows\SysWOW64\cmd.exe "C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Users\user\Desktop\snake.exe"
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\SysWOW64\choice.exe choice /C Y /N /D Y /T 3
Source: C:\Users\user\Desktop\snake.exe Process created: C:\Windows\SysWOW64\cmd.exe "C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Users\user\Desktop\snake.exe" Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\SysWOW64\choice.exe choice /C Y /N /D Y /T 3 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: mscoree.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: version.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: vcruntime140_clr0400.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: ucrtbase_clr0400.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: ucrtbase_clr0400.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: cryptsp.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: rsaenh.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: cryptbase.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: rasapi32.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: rasman.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: rtutils.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: mswsock.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: winhttp.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: ondemandconnroutehelper.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: iphlpapi.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: dhcpcsvc6.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: dhcpcsvc.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: dnsapi.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: winnsi.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: rasadhlp.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: fwpuclnt.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: secur32.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: sspicli.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: schannel.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: mskeyprotect.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: ntasn1.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: ncrypt.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: ncryptsslp.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: msasn1.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: gpapi.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: propsys.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: edputil.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: urlmon.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: iertutil.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: srvcli.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: netutils.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: windows.staterepositoryps.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: wintypes.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: appresolver.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: bcp47langs.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: slc.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: userenv.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: sppc.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: onecorecommonproxystub.dll Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Section loaded: onecoreuapcommonproxystub.dll Jump to behavior
Source: C:\Windows\SysWOW64\choice.exe Section loaded: version.dll Jump to behavior
Source: snake.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR
Source: snake.exe Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Hooking and other Techniques for Hiding and Protection
barindex
Self deletion via cmd or bat file
Source: C:\Users\user\Desktop\snake.exe Process created: "C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Users\user\Desktop\snake.exe"
Source: C:\Users\user\Desktop\snake.exe Process created: "C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Users\user\Desktop\snake.exe" Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Allocates memory with a write watch (potentially for evading sandboxes)
Source: C:\Users\user\Desktop\snake.exe Memory allocated: 1820000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Memory allocated: 32D0000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Memory allocated: 52D0000 memory reserve | memory write watch Jump to behavior
Contains long sleeps (>= 3 min)
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 600000 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 599875 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 599765 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 599655 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 599547 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 599437 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 599328 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 599218 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 599109 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 599000 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 598890 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 598781 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 598672 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 598562 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 598453 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 598343 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 598234 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 598125 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 598015 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 597891 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 597765 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 597656 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 597543 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 597437 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 597328 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 597218 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 597109 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 597000 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 596890 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 596781 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 596672 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 596562 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 596453 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 596343 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 596234 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 596125 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 596015 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 595906 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 595797 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 595687 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 595578 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 595465 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 595358 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 595244 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 595130 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 595014 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 594902 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 594797 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 594687 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 594578 Jump to behavior
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Source: C:\Users\user\Desktop\snake.exe Window / User API: threadDelayed 8067 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Window / User API: threadDelayed 1792 Jump to behavior
May sleep (evasive loops) to hinder dynamic analysis
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep count: 33 > 30 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -30437127721620741s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -600000s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -599875s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7052 Thread sleep count: 8067 > 30 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7052 Thread sleep count: 1792 > 30 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -599765s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -599655s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -599547s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -599437s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -599328s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -599218s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -599109s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -599000s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -598890s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -598781s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -598672s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -598562s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -598453s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -598343s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -598234s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -598125s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -598015s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -597891s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -597765s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -597656s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -597543s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -597437s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -597328s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -597218s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -597109s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -597000s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -596890s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -596781s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -596672s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -596562s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -596453s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -596343s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -596234s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -596125s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -596015s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -595906s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -595797s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -595687s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -595578s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -595465s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -595358s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -595244s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -595130s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -595014s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -594902s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -594797s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -594687s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snake.exe TID: 7056 Thread sleep time: -594578s >= -30000s Jump to behavior
Sample execution stops while process was sleeping (likely an evasion)
Source: C:\Windows\System32\conhost.exe Last function: Thread delayed
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 600000 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 599875 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 599765 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 599655 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 599547 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 599437 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 599328 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 599218 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 599109 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 599000 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 598890 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 598781 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 598672 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 598562 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 598453 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 598343 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 598234 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 598125 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 598015 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 597891 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 597765 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 597656 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 597543 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 597437 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 597328 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 597218 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 597109 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 597000 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 596890 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 596781 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 596672 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 596562 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 596453 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 596343 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 596234 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 596125 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 596015 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 595906 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 595797 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 595687 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 595578 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 595465 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 595358 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 595244 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 595130 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 595014 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 594902 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 594797 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 594687 Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Thread delayed: delay time: 594578 Jump to behavior
Source: snake.exe, 00000000.00000002.1782919660.0000000001679000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll
Source: C:\Users\user\Desktop\snake.exe Process information queried: ProcessInformation Jump to behavior
Enables debug privileges
Source: C:\Users\user\Desktop\snake.exe Process token adjusted: Debug Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Memory allocated: page read and write | page guard Jump to behavior
Creates a process in suspended mode (likely to inject code)
Source: C:\Users\user\Desktop\snake.exe Process created: C:\Windows\SysWOW64\cmd.exe "C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Users\user\Desktop\snake.exe" Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\SysWOW64\choice.exe choice /C Y /N /D Y /T 3 Jump to behavior
Queries the volume information (name, serial number etc) of a device
Source: C:\Users\user\Desktop\snake.exe Queries volume information: C:\Users\user\Desktop\snake.exe VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.VisualBasic\v4.0_10.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualBasic.dll VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\snake.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior

Stealing of Sensitive Information
barindex
Yara detected Snake Keylogger
Source: Yara match File source: snake.exe, type: SAMPLE
Source: Yara match File source: 0.0.snake.exe.fd0000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000000.00000000.1640784495.0000000000FD2000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.1783268416.00000000032D1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: snake.exe PID: 6788, type: MEMORYSTR
Yara detected Credential Stealer
Source: Yara match File source: snake.exe, type: SAMPLE
Source: Yara match File source: 0.0.snake.exe.fd0000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000000.00000000.1640784495.0000000000FD2000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: snake.exe PID: 6788, type: MEMORYSTR

Remote Access Functionality
barindex
Yara detected Snake Keylogger
Source: Yara match File source: snake.exe, type: SAMPLE
Source: Yara match File source: 0.0.snake.exe.fd0000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000000.00000000.1640784495.0000000000FD2000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.1783268416.00000000032D1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: snake.exe PID: 6788, type: MEMORYSTR
windows-stand
Hide Legend

Legend:

  • Process
  • Signature
  • Created File
  • DNS/IP Info
  • Is Dropped
  • Is Windows Process
  • Number of created Registry Values
  • Number of created Files
  • Visual Basic
  • Delphi
  • Java
  • .Net C# or VB.NET
  • C, C++ or other language
  • Is malicious
  • Internet
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1502486 Sample: snake.exe Startdate: 01/09/2024 Architecture: WINDOWS Score: 92 21 reallyfreegeoip.org 2->21 23 checkip.dyndns.org 2->23 25 checkip.dyndns.com 2->25 31 Malicious sample detected (through community Yara rule) 2->31 33 Antivirus / Scanner detection for submitted sample 2->33 35 Multi AV Scanner detection for submitted file 2->35 39 4 other signatures 2->39 8 snake.exe 15 4 2->8         started        signatures3 37 Tries to detect the country of the analysis system (by using the IP) 21->37 process4 dnsIp5 27 reallyfreegeoip.org 188.114.97.3, 443, 49731, 49732 CLOUDFLARENETUS European Union 8->27 29 checkip.dyndns.com 193.122.6.168, 49730, 49733, 49735 ORACLE-BMC-31898US United States 8->29 19 C:\Users\user\AppData\Local\...\snake.exe.log, ASCII 8->19 dropped 41 Self deletion via cmd or bat file 8->41 13 cmd.exe 1 8->13         started        file6 signatures7 process8 process9 15 conhost.exe 13->15         started        17 choice.exe 1 13->17         started       
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs

Contacted Public IPs

IP Domain Country Flag ASN ASN Name Malicious
188.114.97.3
 reallyfreegeoip.org European Union
13335 CLOUDFLARENETUS true
193.122.6.168
 checkip.dyndns.com United States
31898 ORACLE-BMC-31898US false

Contacted Domains

Name IP Active
reallyfreegeoip.org 188.114.97.3 true
checkip.dyndns.com 193.122.6.168 true
checkip.dyndns.org unknown unknown

Contacted URLs

Name Malicious Antivirus Detection Reputation
http://checkip.dyndns.org/ false
  • URL Reputation: safe
 unknown
https://reallyfreegeoip.org/xml/8.46.123.33 false
  • URL Reputation: safe
 unknown