Play interactive tour
Edit tourWindows Analysis Report Ezd2mgg4EX.exe
Overview
General Information
| Sample Name: | Ezd2mgg4EX.exe |
| Analysis ID: | 541933 |
| MD5: | 6c65ee8bd24f383e556c0daab80d0fcf |
| SHA1: | bb46aae89ea0ebd2dc395c19c493b70e15d65491 |
| SHA256: | 63182b1a23476536ec86e724c407f4680f349dd22442ad510c0024c23a9a5727 |
| Tags: | exeRedLineStealer |
| Infos: | |
Most interesting Screenshot:  | |
Detection
GuLoader RedLine SmokeLoader
| Score: | 100 |
| Range: | 0 - 100 |
| Whitelisted: | false |
| Confidence: | 100% |
Signatures
Yara detected RedLine Stealer
Detected unpacking (overwrites its own PE header)
Yara detected SmokeLoader
System process connects to network (likely due to code injection or exploit)
Detected unpacking (changes PE section rights)
Antivirus detection for URL or domain
Yara detected GuLoader
Found malware configuration
Benign windows process drops PE files
Multi AV Scanner detection for dropped file
Maps a DLL or memory area into another process
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses known network protocols on non-standard ports
Machine Learning detection for sample
Injects a PE file into a foreign processes
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Deletes itself after installation
Creates a thread in another existing process (thread injection)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Found many strings related to Crypto-Wallets (likely being stolen)
Checks if the current machine is a virtual machine (disk enumeration)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
.NET source code references suspicious native API functions
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
.NET source code contains method to dynamically call methods (often used by packers)
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Machine Learning detection for dropped file
C2 URLs / IPs found in malware configuration
May sleep (evasive loops) to hinder dynamic analysis
Checks if Antivirus/Antispyware/Firewall program is installed (via WMI)
Uses code obfuscation techniques (call, push, ret)
Detected potential crypto function
JA3 SSL client fingerprint seen in connection with other malware
Contains functionality to dynamically determine API calls
Downloads executable code via HTTP
Contains long sleeps (>= 3 min)
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Drops files with a non-matching file extension (content does not match file extension)
PE file contains strange resources
Drops PE files
Tries to load missing DLLs
Contains functionality to read the PEB
Uses a known web browser user agent for HTTP communication
Checks if the current process is being debugged
Binary contains a suspicious time stamp
Creates a process in suspended mode (likely to inject code)
Uses 32bit PE files
Queries the volume information (name, serial number etc) of a device
Internet Provider seen in connection with other malware
Found potential string decryption / allocating functions
Yara detected Credential Stealer
Contains functionality to call native functions
IP address seen in connection with other malware
Contains functionality for execution timing, often used to detect debuggers
Creates a DirectInput object (often for capturing keystrokes)
Is looking for software installed on the system
AV process strings found (often used to terminate AV products)
PE file contains an invalid checksum
Detected TCP or UDP traffic on non-standard ports
Queries sensitive processor information (via WMI, Win32_Processor, often done to detect virtual machines)
Contains functionality to access loader functionality (e.g. LdrGetProcedureAddress)
Classification
Process Tree |
|---|
|
Malware Configuration |
|---|
Threatname: RedLine |
|---|
{"C2 url": "45.9.20.240:46257"}Threatname: GuLoader |
|---|
{"Payload URL": "http://185.112.83.8/InjectHollowing.bin"}Threatname: SmokeLoader |
|---|
{"C2 list": ["http://rcacademy.at/upload/", "http://e-lanpengeonline.com/upload/", "http://vjcmvz.cn/upload/", "http://galala.ru/upload/", "http://witra.ru/upload/"]}Yara Overview |
|---|
Memory Dumps |
|---|
| Source | Rule | Description | Author | Strings |
|---|---|---|---|---|
| JoeSecurity_GuLoader_2 | Yara detected GuLoader | Joe Security | ||
| JoeSecurity_RedLine | Yara detected RedLine Stealer | Joe Security | ||
| JoeSecurity_RedLine | Yara detected RedLine Stealer | Joe Security | ||
| JoeSecurity_RedLine | Yara detected RedLine Stealer | Joe Security | ||
| JoeSecurity_RedLine | Yara detected RedLine Stealer | Joe Security | ||
| Click to see the 19 entries | ||||
Unpacked PEs |
|---|
| Source | Rule | Description | Author | Strings |
|---|---|---|---|---|
| JoeSecurity_SmokeLoader_2 | Yara detected SmokeLoader | Joe Security | ||
| JoeSecurity_RedLine | Yara detected RedLine Stealer | Joe Security | ||
| JoeSecurity_SmokeLoader_2 | Yara detected SmokeLoader | Joe Security | ||
| JoeSecurity_RedLine | Yara detected RedLine Stealer | Joe Security | ||
| JoeSecurity_SmokeLoader_2 | Yara detected SmokeLoader | Joe Security | ||
| Click to see the 21 entries | ||||
Sigma Overview |
|---|
| No Sigma rule has matched |
|---|
Jbx Signature Overview |
|---|
Click to jump to signature section
Show All Signature Results
AV Detection: |   |
|---|
| Antivirus detection for URL or domain | Show sources | ||
| Source: | Avira URL Cloud: | ||
| Source: | Avira URL Cloud: | ||
| Source: | Avira URL Cloud: | ||
| Found malware configuration | Show sources | ||
| Source: | Malware Configuration Extractor: | ||
| Source: | Malware Configuration Extractor: | ||
| Source: | Malware Configuration Extractor: | ||
| Multi AV Scanner detection for dropped file | Show sources | ||
| Source: | ReversingLabs: | ||
| Source: | ReversingLabs: | ||
| Machine Learning detection for sample | Show sources | ||
| Source: | Joe Sandbox ML: | ||
| Machine Learning detection for dropped file | Show sources | ||
| Source: | Joe Sandbox ML: | ||
| Source: | Joe Sandbox ML: | ||
| Source: | Joe Sandbox ML: | ||
Compliance: | |
|---|
| Detected unpacking (overwrites its own PE header) | Show sources | ||
| Source: | Unpacked PE file: | ||
| Source: | Static PE information: | ||
| Source: | File opened: | Jump to behavior | ||
| Source: | HTTPS traffic detected: | ||
| Source: | HTTPS traffic detected: | ||
| Source: | HTTPS traffic detected: | ||
| Source: | Binary string: | ||
| Source: | Binary string: | ||
| Source: | Binary string: | ||
| Source: | Binary string: | ||
Networking: | |
|---|
| System process connects to network (likely due to code injection or exploit) | Show sources | ||
| Source: | Domain query: | ||
| Source: | Domain query: | ||
| Source: | Domain query: | ||
| Source: | Domain query: | ||
| Uses known network protocols on non-standard ports | Show sources | ||
| Source: | Network traffic detected: | ||
| Source: | Network traffic detected: | ||
| C2 URLs / IPs found in malware configuration | Show sources | ||
| Source: | URLs: | ||
| Source: | URLs: | ||
| Source: | URLs: | ||
| Source: | URLs: | ||
| Source: | URLs: | ||
| Source: | URLs: | ||
| Source: | JA3 fingerprint: | ||
| Source: | HTTP traffic detected: | ||