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Windows Analysis Report Mes_Drivers_3.0.4.exe
Overview
General Information
Detection
Score: | 72 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 100% |
Signatures
Antivirus detection for URL or domain
Detected unpacking (changes PE section rights)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Obfuscated command line found
Queries memory information (via WMI often done to detect virtual machines)
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Queries sensitive physical memory information (via WMI, Win32_PhysicalMemory, often done to detect virtual machines)
AV process strings found (often used to terminate AV products)
Antivirus or Machine Learning detection for unpacked file
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Contains functionality to create an SMB header
Contains functionality to dynamically determine API calls
Contains functionality to open a port and listen for incoming connection (possibly a backdoor)
Contains functionality to query CPU information (cpuid)
Contains functionality to query locales information (e.g. system language)
Contains functionality to read device registry values (via SetupAPI)
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 (date check)
Found evasive API chain (may stop execution after checking a module file name)
Found inlined nop instructions (likely shell or obfuscated code)
Found large amount of non-executed APIs
Found potential string decryption / allocating functions
JA3 SSL client fingerprint seen in connection with other malware
May sleep (evasive loops) to hinder dynamic analysis
Monitors certain registry keys / values for changes (often done to protect autostart functionality)
PE file contains sections with non-standard names
PE file contains strange resources
Queries device information via Setup API
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
Queries time zone information
Sample execution stops while process was sleeping (likely an evasion)
Sample file is different than original file name gathered from version info
Uses 32bit PE files
Uses Microsoft's Enhanced Cryptographic Provider
Uses code obfuscation techniques (call, push, ret)
Very long cmdline option found, this is very uncommon (may be encrypted or packed)
Yara detected AESCRYPT Tool
Yara signature match
Classification
Process Tree |
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Malware Configuration |
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No configs have been found |
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Yara Overview |
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Initial Sample |
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Source | Rule | Description | Author | Strings |
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JoeSecurity_DelphiSystemParamCount | Detected Delphi use of System.ParamCount() | Joe Security |
Dropped Files |
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Source | Rule | Description | Author | Strings |
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JoeSecurity_AESCRYPTTool | Yara detected AESCRYPT Tool | Joe Security | ||
JoeSecurity_AESCRYPTTool | Yara detected AESCRYPT Tool | Joe Security |
Memory Dumps |
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Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_DelphiSystemParamCount | Detected Delphi use of System.ParamCount() | Joe Security | ||
JoeSecurity_DelphiSystemParamCount | Detected Delphi use of System.ParamCount() | Joe Security | ||
JoeSecurity_AESCRYPTTool | Yara detected AESCRYPT Tool | Joe Security | ||
webshell_asp_generic | Generic ASP webshell which uses any eval/exec function indirectly on user input or writes a file | Arnim Rupp |
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JoeSecurity_DelphiSystemParamCount | Detected Delphi use of System.ParamCount() | Joe Security | ||
Click to see the 6 entries |
Unpacked PEs |
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Source | Rule | Description | Author | Strings |
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JoeSecurity_AESCRYPTTool | Yara detected AESCRYPT Tool | Joe Security | ||
JoeSecurity_AESCRYPTTool | Yara detected AESCRYPT Tool | Joe Security | ||
JoeSecurity_AESCRYPTTool | Yara detected AESCRYPT Tool | Joe Security | ||
JoeSecurity_AESCRYPTTool | Yara detected AESCRYPT Tool | Joe Security | ||
JoeSecurity_DelphiSystemParamCount | Detected Delphi use of System.ParamCount() | Joe Security | ||
Click to see the 4 entries |
Sigma Overview |
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No Sigma rule has matched |
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Jbx Signature Overview |
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Click to jump to signature section
Show All Signature Results
AV Detection: |
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Antivirus detection for URL or domain | Show sources |
Source: | Avira URL Cloud: |
Multi AV Scanner detection for dropped file | Show sources |
Source: | Metadefender: | Perma Link | ||
Source: | ReversingLabs: | |||
Source: | ReversingLabs: |
Multi AV Scanner detection for submitted file | Show sources |
Source: | Virustotal: | Perma Link | ||
Source: | Metadefender: | Perma Link | ||
Source: | ReversingLabs: |
Source: | Avira: |
Source: | Code function: | 11_2_00456370 | |
Source: | Code function: | 11_2_00431450 | |
Source: | Code function: | 11_2_00431460 | |
Source: | Code function: | 11_2_00431400 | |
Source: | Code function: | 11_2_00456660 | |
Source: | Code function: | 11_2_0042FAF0 | |
Source: | Code function: | 36_2_00007FF697683750 |
Source: | Code function: | 11_2_00435030 | |
Source: | Code function: | 11_2_00435730 |
Source: | Static PE information: |
Source: | Static PE information: |
Source: | File opened: |
Source: | HTTPS traffic detected: | ||
Source: | HTTPS traffic detected: | ||
Source: | HTTPS traffic detected: | ||
Source: | HTTPS traffic detected: | ||
Source: | HTTPS traffic detected: | ||
Source: | HTTPS traffic detected: | ||
Source: | HTTPS traffic detected: | ||
Source: | HTTPS traffic detected: | ||
Source: | HTTPS traffic detected: | ||
Source: | HTTPS traffic detected: |
Source: | Binary string: | ||
Source: | Binary string: | ||
Source: | Binary string: | ||
Source: | Binary string: | ||
Source: | Binary string: | ||
Source: | Binary string: | ||
Source: | Binary string: | ||
Source: | Binary string: | ||
Source: | Binary string: |
Source: | Code function: | 1_2_0044C2B0 | |
Source: | Code function: | 1_2_004093DC | |
Source: | Code function: | 1_2_004197A4 | |
Source: | Code function: | 1_2_00408E18 | |
Source: | Code function: | 4_2_00409CCC | |
Source: | Code function: | 4_2_0040B11E | |
Source: | Code function: | 4_2_00409708 | |
Source: | Code function: | 11_2_004624F0 | |
Source: | Code function: | 17_2_00007FF7A7456560 | |
Source: | Code function: | 36_2_00007FF69768AA44 |
Source: | File opened: | Jump to behavior | ||
Source: | File opened: | Jump to behavior | ||
Source: | File opened: | Jump to behavior | ||
Source: | File opened: | Jump to behavior | ||
Source: | File opened: | Jump to behavior | ||
Source: | File opened: | Jump to behavior |
Source: | Code function: | 11_2_00425170 | |
Source: | Code function: | 11_2_00463850 | |
Source: | Code function: | 11_2_0045F000 | |
Source: | Code function: | 11_2_00432080 | |
Source: | Code function: | 11_2_0040A100 | |
Source: | Code function: | 11_2_00416370 | |
Source: | Code function: | 11_2_004254E8 | |
Source: | Code function: | 11_2_00425562 | |
Source: | Code function: | 11_2_00425504 | |
Source: | Code function: | 11_2_0045F510 | |
Source: | Code function: | 11_2_00425520 | |
Source: | Code function: | 11_2_0042553C | |
Source: | Code function: | 11_2_004255D8 | |
Source: | Code function: | 11_2_004055F0 | |
Source: | Code function: | 11_2_0046C5F0 | |
Source: | Code function: | 11_2_004255A7 | |
Source: | Code function: | 11_2_004705B0 | |
Source: | Code function: | 11_2_0041364E | |
Source: | Code function: | 11_2_00453630 | |
Source: | Code function: | 11_2_00466720 | |
Source: | Code function: | 11_2_0045285E | |
Source: | Code function: | 11_2_0045F820 | |
Source: | Code function: | 11_2_004628B0 | |
Source: | Code function: | 11_2_004479A0 | |
Source: | Code function: | 11_2_00411CC0 | |
Source: | Code function: | 11_2_00461CA0 | |
Source: | Code function: | 11_2_00436DC0 | |
Source: | Code function: | 11_2_00423DD0 | |
Source: | Code function: | 11_2_0046DE60 | |
Source: | Code function: | 11_2_00423E6C | |
Source: | Code function: | 11_2_00413E00 | |
Source: | Code function: | 11_2_00446E10 | |
Source: | Code function: | 11_2_0044CE20 | |
Source: | Code function: | 11_2_00423ED5 | |
Source: | Code function: | 11_2_00423EF8 | |
Source: | Code function: | 11_2_00423EB2 | |
Source: | Code function: | 11_2_0043CF40 | |
Source: | Code function: | 11_2_00423F7B | |
Source: | Code function: | 11_2_00423F3C | |
Source: | Code function: | 11_2_00461FA0 |
Source: | JA3 fingerprint: |
Source: | Code function: | 11_2_00427A30 |
Source: | HTTP traffic detected: |
Source: | String found in binary or memory: | ||
Source: | String found in binary or memory: |