Report - Nzor.js

Generic Malware Admin Tool (Sysinternals etc ...) Antivirus Hide_URL AntiDebug AntiVM PowerShell
ScreenShot
Created 2023.05.16 10:36 Machine s1_win7_x6403
Filename Nzor.js
Type ASCII text, with very long lines, with CRLF line terminators
AI Score Not founds Behavior Score
6.2
ZERO API file : clean
VT API (file)
md5 82c1abc36b66e14b3afb16c20661535e
sha256 c0c714ab94454ddeb5c2ac32c9269ce490e94fd3eceb6d2689a050977288ed86
ssdeep 3072:+9tJrjz8vb39w6MNfTpcp3Gm7SZDTgFOrmV4Zr/:+DJrkvb39rMFTpCKTgFOrmOJ/
imphash
impfuzzy
  Network IP location

Signature (14cnts)

Level Description
danger The process wscript.exe wrote an executable file to disk which it then attempted to execute
watch Creates a suspicious Powershell process
watch One or more non-whitelisted processes were created
watch Resumed a suspended thread in a remote process potentially indicative of process injection
notice A process created a hidden window
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 Creates a shortcut to an executable file
notice Creates a suspicious process
notice Yara rule detected in process memory
info Checks amount of memory in system
info Checks if process is being debugged by a debugger
info Queries for the computername
info Uses Windows APIs to generate a cryptographic key

Rules (13cnts)

Level Name Description Collection
warning Generic_Malware_Zero Generic Malware binaries (download)
watch Admin_Tool_IN_Zero Admin Tool Sysinternals binaries (upload)
watch Antivirus Contains references to security software binaries (download)
notice hide_url_link Hide url link scripts
info anti_dbg Checks if being debugged memory
info DebuggerCheck__GlobalFlags (no description) memory
info DebuggerCheck__QueryInfo (no description) memory
info DebuggerHiding__Active (no description) memory
info DebuggerHiding__Thread (no description) memory
info disable_dep Bypass DEP memory
info PowerShell PowerShell script scripts
info SEH__vectored (no description) memory
info ThreadControl__Context (no description) memory

Network (0cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?

Suricata ids



Similarity measure (PE file only) - Checking for service failure