ScreenShot
Created | 2024.08.12 10:46 | Machine | s1_win7_x6403_us |
Filename | nano.js | ||
Type | Little-endian UTF-16 Unicode text, with very long lines, with CRLF line terminators | ||
AI Score | Not founds | Behavior Score |
|
ZERO API | file : clean | ||
VT API (file) | 15 detected (Malicious, score, Vjw0rm, Skiddo, Detected, Tnega) | ||
md5 | dc0bce4906594a89e2707870b3455a71 | ||
sha256 | 9332806b808c9d72d0366841aa990fe5dbde39f88eccd73962adc6a91da0548d | ||
ssdeep | 6144:UIvs5RI+1ARx62K9BxZHBPvZTwDjdOvBUkPWi3Uqwp+72VHHz7rX2EkvW:UI057o2BxyjdE7Gp+ET2e | ||
imphash | |||
impfuzzy |
Network IP location
Signature (21cnts)
Level | Description |
---|---|
danger | Connects to IP addresses that are no longer responding to requests (legitimate services will remain up-and-running usually) |
danger | The process wscript.exe wrote an executable file to disk which it then attempted to execute |
watch | A process attempted to delay the analysis task. |
watch | Attempts to remove evidence of file being downloaded from the Internet |
watch | Drops a binary and executes it |
watch | File has been identified by 15 AntiVirus engines on VirusTotal as malicious |
watch | Installs itself for autorun at Windows startup |
watch | Looks for the Windows Idle Time to determine the uptime |
watch | One or more non-whitelisted processes were created |
watch | One or more of the buffers contains an embedded PE file |
notice | Allocates read-write-execute memory (usually to unpack itself) |
notice | Checks for the Locally Unique Identifier on the system for a suspicious privilege |
notice | Checks whether any human activity is being performed by constantly checking whether the foreground window changed |
notice | Connects to a Dynamic DNS Domain |
notice | Creates executable files on the filesystem |
notice | Drops an executable to the user AppData folder |
notice | One or more potentially interesting buffers were extracted |
info | Checks amount of memory in system |
info | Checks if process is being debugged by a debugger |
info | Collects information to fingerprint the system (MachineGuid |
info | Queries for the computername |
Rules (5cnts)
Level | Name | Description | Collection |
---|---|---|---|
watch | Malicious_Library_Zero | Malicious_Library | binaries (download) |
watch | Malicious_Packer_Zero | Malicious Packer | binaries (download) |
info | Is_DotNET_EXE | (no description) | binaries (download) |
info | IsPE32 | (no description) | binaries (download) |
info | PE_Header_Zero | PE File Signature | binaries (download) |
Suricata ids
ET POLICY Observed DNS Query to DynDNS Domain (publicvm .com)
ET INFO DYNAMIC_DNS Query to a *.duckdns .org Domain
ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
ET INFO DYNAMIC_DNS Query to a *.duckdns .org Domain
ET INFO DYNAMIC_DNS Query to *.duckdns. Domain