Windows
Analysis Report
yGu4YUwMl6.exe
Overview
General Information
Sample name: | yGu4YUwMl6.exerenamed because original name is a hash value |
Original sample name: | 1161b525009e7448837a658eecc04275.exe |
Analysis ID: | 1621303 |
MD5: | 1161b525009e7448837a658eecc04275 |
SHA1: | 2cad4c2f589760f6ae6830acb122a9d5eb9c66de |
SHA256: | 7b9c9e71110c3980f1803a7438f507eadea9b078e59a61d551e21e1cae8ad5e5 |
Tags: | exeRedLineStealeruser-abuse_ch |
Infos: | |
Detection
RedLine
Score: | 100 |
Range: | 0 - 100 |
Confidence: | 100% |
Signatures
Antivirus / Scanner detection for submitted sample
Found malware configuration
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Yara detected AntiVM3
Yara detected RedLine Stealer
.NET source code contains potential unpacker
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses known network protocols on non-standard ports
Writes to foreign memory regions
Allocates memory with a write watch (potentially for evading sandboxes)
Checks if Antivirus/Antispyware/Firewall program is installed (via WMI)
Contains long sleeps (>= 3 min)
Creates a process in suspended mode (likely to inject code)
Detected TCP or UDP traffic on non-standard ports
Detected potential crypto function
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 sleep (evasive loops) to hinder dynamic analysis
Queries sensitive processor information (via WMI, Win32_Processor, often done to detect virtual machines)
Queries the volume information (name, serial number etc) of a device
Sample file is different than original file name gathered from version info
Uses 32bit PE files
Uses code obfuscation techniques (call, push, ret)
Uses insecure TLS / SSL version for HTTPS connection
Yara detected Credential Stealer
Yara signature match
Classification
- System is w10x64
yGu4YUwMl6.exe (PID: 7276 cmdline:
"C:\Users\ user\Deskt op\yGu4YUw Ml6.exe" MD5: 1161B525009E7448837A658EECC04275) RegSvcs.exe (PID: 7444 cmdline:
"C:\Window s\Microsof t.NET\Fram ework\v4.0 .30319\Reg Svcs.exe" MD5: 9D352BC46709F0CB5EC974633A0C3C94) RegSvcs.exe (PID: 7452 cmdline:
"C:\Window s\Microsof t.NET\Fram ework\v4.0 .30319\Reg Svcs.exe" MD5: 9D352BC46709F0CB5EC974633A0C3C94) conhost.exe (PID: 7464 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 0D698AF330FD17BEE3BF90011D49251D)
- cleanup
Name | Description | Attribution | Blogpost URLs | Link |
---|---|---|---|---|
RedLine Stealer | RedLine Stealer is a malware available on underground forums for sale apparently as a standalone ($100/$150 depending on the version) or also on a subscription basis ($100/month). This malware harvests information from browsers such as saved credentials, autocomplete data, and credit card information. A system inventory is also taken when running on a target machine, to include details such as the username, location data, hardware configuration, and information regarding installed security software. More recent versions of RedLine added the ability to steal cryptocurrency. FTP and IM clients are also apparently targeted by this family, and this malware has the ability to upload and download files, execute commands, and periodically send back information about the infected computer. | No Attribution |
{"C2 url": ["185.222.58.44:55615"], "Bot Id": "cheat"}
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_RedLine_1 | Yara detected RedLine Stealer | Joe Security | ||
JoeSecurity_RedLine | Yara detected RedLine Stealer | Joe Security |
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_CredentialStealer | Yara detected Credential Stealer | Joe Security | ||
JoeSecurity_RedLine | Yara detected RedLine Stealer | Joe Security | ||
Windows_Trojan_RedLineStealer_f54632eb | unknown | unknown |
| |
JoeSecurity_CredentialStealer | Yara detected Credential Stealer | Joe Security | ||
JoeSecurity_RedLine | Yara detected RedLine Stealer | Joe Security | ||
Click to see the 8 entries |
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_CredentialStealer | Yara detected Credential Stealer | Joe Security | ||
JoeSecurity_RedLine | Yara detected RedLine Stealer | Joe Security | ||
Windows_Trojan_RedLineStealer_f54632eb | unknown | unknown |
| |
infostealer_win_redline_strings | Finds Redline samples based on characteristic strings | Sekoia.io |
| |
JoeSecurity_CredentialStealer | Yara detected Credential Stealer | Joe Security | ||
Click to see the 20 entries |
⊘No Sigma rule has matched
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2025-02-21T19:26:40.980727+0100 | 2045000 | 1 | Malware Command and Control Activity Detected | 185.222.58.44 | 55615 | 192.168.2.4 | 49734 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2025-02-21T19:26:44.425031+0100 | 2046056 | 1 | A Network Trojan was detected | 185.222.58.44 | 55615 | 192.168.2.4 | 49734 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2025-02-21T19:26:44.425031+0100 | 2045001 | 1 | Malware Command and Control Activity Detected | 185.222.58.44 | 55615 | 192.168.2.4 | 49734 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2025-02-21T19:26:35.949638+0100 | 2849662 | 1 | Malware Command and Control Activity Detected | 192.168.2.4 | 49734 | 185.222.58.44 | 55615 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2025-02-21T19:26:41.172955+0100 | 2849351 | 1 | Malware Command and Control Activity Detected | 192.168.2.4 | 49734 | 185.222.58.44 | 55615 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2025-02-21T19:26:44.479705+0100 | 2849352 | 1 | Malware Command and Control Activity Detected | 192.168.2.4 | 49738 | 185.222.58.44 | 55615 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2025-02-21T19:26:35.949638+0100 | 1800000 | 1 | Malware Command and Control Activity Detected | 192.168.2.4 | 49734 | 185.222.58.44 | 55615 | TCP |
Click to jump to signature section
Show All Signature Results
AV Detection |
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Source: | Avira: |
Source: | Malware Configuration Extractor: |
Source: | Virustotal: | Perma Link | ||
Source: | ReversingLabs: |
Source: | Integrated Neural Analysis Model: |
Source: | Static PE information: |
Source: | HTTPS traffic detected: |
Source: | Static PE information: |
Source: | Binary string: | ||
Source: | Binary string: |