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Windows
Analysis Report
N6xnw0iEGs.exe
Overview
General Information
Sample name: | N6xnw0iEGs.exerenamed because original name is a hash value |
Original sample name: | c9817d415d34ea3ae07094dae818ffe8e3fb1d5bcb13eb0e65fd361b7859eda7.exe |
Analysis ID: | 1511252 |
MD5: | 8f6f306ba501a7e435db720bb97cb1e4 |
SHA1: | 66de656287a3bff5a7bf89f9a0972d679e3afe3f |
SHA256: | c9817d415d34ea3ae07094dae818ffe8e3fb1d5bcb13eb0e65fd361b7859eda7 |
Tags: | ad59t82g-comexe |
Infos: | |
Detection
GhostRat
Score: | 100 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 100% |
Signatures
Antivirus detection for dropped file
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Yara detected GhostRat
AI detected suspicious sample
Contains functionality to capture and log keystrokes
Contains functionality to inject code into remote processes
Contains functionality to inject threads in other processes
Contains functionalty to change the wallpaper
Drops password protected ZIP file
Found API chain indicative of debugger detection
Hides threads from debuggers
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
Tries to access browser extension known for cryptocurrency wallets
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Tries to evade analysis by execution special instruction (VM detection)
AV process strings found (often used to terminate AV products)
Checks for available system drives (often done to infect USB drives)
Checks for kernel debuggers (NtQuerySystemInformation(SystemKernelDebuggerInformation))
Checks if the current process is being debugged
Contains functionality for read data from the clipboard
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Contains functionality to clear windows event logs (to hide its activities)
Contains functionality to create guard pages, often used to hinder reverse engineering and debugging
Contains functionality to dynamically determine API calls
Contains functionality to enumerate process and check for explorer.exe or svchost.exe (often used for thread injection)
Contains functionality to modify clipboard data
Contains functionality to query locales information (e.g. system language)
Contains functionality to read the PEB
Contains functionality to read the clipboard data
Contains functionality to record screenshots
Contains functionality to shutdown / reboot the system
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Creates a DirectInput object (often for capturing keystrokes)
Creates a process in suspended mode (likely to inject code)
Detected potential crypto function
Dropped file seen in connection with other malware
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
Found evasive API chain (may stop execution after accessing registry keys)
Found evasive API chain (may stop execution after checking a module file name)
Found large amount of non-executed APIs
Found potential string decryption / allocating functions
HTTP GET or POST without a user agent
Installs a global mouse hook
Internet Provider seen in connection with other malware
May sleep (evasive loops) to hinder dynamic analysis
PE file contains executable resources (Code or Archives)
PE file contains sections with non-standard names
Sample execution stops while process was sleeping (likely an evasion)
Sample file is different than original file name gathered from version info
Sigma detected: CurrentVersion Autorun Keys Modification
Sleep loop found (likely to delay execution)
Stores large binary data to the registry
Suricata IDS alerts with low severity for network traffic
Uses 32bit PE files
Uses code obfuscation techniques (call, push, ret)
Uses the system / local time for branch decision (may execute only at specific dates)
Classification
- System is w10x64
- N6xnw0iEGs.exe (PID: 7572 cmdline:
"C:\Users\ user\Deskt op\N6xnw0i EGs.exe" MD5: 8F6F306BA501A7E435DB720BB97CB1E4) - Fj0RhXL.exe (PID: 5408 cmdline:
"C:\Progra m Files (x 86)\IemFNe \Fj0RhXL.e xe" MD5: C8E8EEAF5464AF1A188B3DC12C890813)
- Fj0RhXL.exe (PID: 7316 cmdline:
"C:\Progra m Files (x 86)\IemFNe \Fj0RhXL.e xe" MD5: C8E8EEAF5464AF1A188B3DC12C890813)
- Fj0RhXL.exe (PID: 1432 cmdline:
"C:\Progra m Files (x 86)\IemFNe \Fj0RhXL.e xe" MD5: C8E8EEAF5464AF1A188B3DC12C890813)
- cleanup
⊘No configs have been found
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_GhostRat | Yara detected GhostRat | Joe Security | ||
JoeSecurity_GhostRat | Yara detected GhostRat | Joe Security | ||
JoeSecurity_GhostRat | Yara detected GhostRat | Joe Security | ||
JoeSecurity_GhostRat | Yara detected GhostRat | Joe Security | ||
JoeSecurity_GhostRat | Yara detected GhostRat | Joe Security | ||
Click to see the 10 entries |
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_GhostRat | Yara detected GhostRat | Joe Security | ||
JoeSecurity_GhostRat | Yara detected GhostRat | Joe Security | ||
JoeSecurity_GhostRat | Yara detected GhostRat | Joe Security | ||
JoeSecurity_GhostRat | Yara detected GhostRat | Joe Security | ||
JoeSecurity_GhostRat | Yara detected GhostRat | Joe Security | ||
Click to see the 23 entries |
System Summary |
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Source: | Author: Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split): |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2024-09-14T18:31:39.230500+0200 | 2052875 | 1 | A Network Trojan was detected | 192.168.2.4 | 49740 | 45.201.245.153 | 80 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2024-09-14T18:31:06.970884+0200 | 2803304 | 3 | Unknown Traffic | 192.168.2.4 | 49737 | 172.67.203.195 | 80 | TCP |
Click to jump to signature section
Show All Signature Results
AV Detection |
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Source: | Virustotal: | Perma Link |
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Source: | Code function: | 6_2_03D895F0 |
Networking |
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Source: | Code function: | 6_2_02F02FA0 |
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