ScreenShot
| Created | 2023.10.06 10:14 | Machine | s1_win7_x6401 |
| Filename | vc.js | ||
| Type | ASCII text, with very long lines, with CRLF line terminators | ||
| AI Score | Not founds | Behavior Score |
|
| ZERO API | file : malware | ||
| VT API (file) | 27 detected (Cryxos, many, Eldorado, gen52, Malicious, score, Dinihou, jpdkao, ELBP, Wshrat, BNB@8chm46, Obfuse, RVBD, Detected, CLASSIC, ai score=88) | ||
| md5 | 9c334d578b33e9df286d5973198f7344 | ||
| sha256 | 69719809516edaab200680b7689e6c0c6541c9245f300babb5ee0a17abd82220 | ||
| ssdeep | 768:q/cV6RINgkf8ooAXwbaeThotRtkI5OF7gWOy8tnVyucD:q/wmINjf/HtkaisthtnNy | ||
| imphash | |||
| impfuzzy | |||
Network IP location
Signature (15cnts)
| Level | Description |
|---|---|
| warning | File has been identified by 27 AntiVirus engines on VirusTotal as malicious |
| watch | Drops a binary and executes it |
| watch | Executes one or more WMI queries |
| watch | Installs itself for autorun at Windows startup |
| watch | Network communications indicative of a potential document or script payload download was initiated by the process wscript.exe |
| watch | One or more non-whitelisted processes were created |
| watch | The process wscript.exe wrote an executable file to disk |
| watch | Wscript.exe initiated network communications indicative of a script based payload download |
| watch | wscript.exe-based dropper (JScript |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | Connects to a Dynamic DNS Domain |
| notice | Creates executable files on the filesystem |
| notice | Executes one or more WMI queries which can be used to identify virtual machines |
| notice | Queries the disk size which could be used to detect virtual machine with small fixed size or dynamic allocation |
| info | Queries for the computername |
Rules (0cnts)
| Level | Name | Description | Collection |
|---|
Network (4cnts) ?
Suricata ids
ET POLICY Observed DNS Query to DynDNS Domain (publicvm .com)
ET MALWARE WSHRAT CnC Checkin
ET MALWARE Worm.VBS Dunihi/Houdini/H-Worm/WSHRAT Checkin 1
ET INFO DYNAMIC_DNS HTTP Request to a *.publicvm .com Domain
ET HUNTING Suspicious Possible Process Dump in POST body
ET HUNTING Suspicious POST with Common Windows Process Names - Possible Process List Exfiltration
ET MALWARE WSHRAT CnC Checkin
ET MALWARE Worm.VBS Dunihi/Houdini/H-Worm/WSHRAT Checkin 1
ET INFO DYNAMIC_DNS HTTP Request to a *.publicvm .com Domain
ET HUNTING Suspicious Possible Process Dump in POST body
ET HUNTING Suspicious POST with Common Windows Process Names - Possible Process List Exfiltration