ScreenShot
| Created | 2023.07.28 10:39 | Machine | s1_win7_x6401 |
| Filename | system.vbs | ||
| Type | Little-endian UTF-16 Unicode text, with very long lines, with CRLF line terminators | ||
| AI Score | Not founds | Behavior Score |
|
| ZERO API | file : mailcious | ||
| VT API (file) | 20 detected (GenericKD, ObfDldr, Malicious, score, druvzi, Minerva, eltpa, ai score=80, Detected) | ||
| md5 | d64e719c50dcf19c9d911e8eb353a37e | ||
| sha256 | 67009aca78447a208ae9e2c3a8240b78f5188d4c760712eb02f6e4897dad6d63 | ||
| ssdeep | 3072:vuZIuZIuZIuZIuZIuZP119xR2uZIuZIuZIuZIuZIuZ0uZIuZIuZIuZIuZIuZ6kLW:gpppppn9pppppdpppppY | ||
| imphash | |||
| impfuzzy | |||
Network IP location
Signature (18cnts)
| Level | Description |
|---|---|
| danger | The processes wscript.exe |
| warning | File has been identified by 20 AntiVirus engines on VirusTotal as malicious |
| watch | Creates a suspicious Powershell process |
| watch | Network communications indicative of a potential document or script payload download was initiated by the process powershell.exe |
| watch | One or more non-whitelisted processes were created |
| notice | A process created a hidden window |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | Checks adapter addresses which can be used to detect virtual network interfaces |
| notice | Checks for the Locally Unique Identifier on the system for a suspicious privilege |
| notice | Creates a shortcut to an executable file |
| notice | Creates a suspicious process |
| notice | Poweshell is sending data to a remote host |
| notice | URL downloaded by powershell script |
| info | Checks amount of memory in system |
| info | Checks if process is being debugged by a debugger |
| info | Command line console output was observed |
| info | Queries for the computername |
| info | Uses Windows APIs to generate a cryptographic key |
Rules (5cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| warning | Generic_Malware_Zero | Generic Malware | binaries (download) |
| watch | Antivirus | Contains references to security software | binaries (download) |
| notice | hide_url_link | Hide url link | scripts |
| info | PowerShell | PowerShell script | scripts |
| info | PowershellDI | Extract Download/Invoke calls from powershell script | scripts |
