Report - 34.64.143.34.ps1

Generic Malware Antivirus PE File .NET DLL DLL PE32
ScreenShot
Created 2021.09.14 15:54 Machine s1_win7_x6402
Filename 34.64.143.34.ps1
Type ASCII text, with very long lines, with no line terminators
AI Score Not founds Behavior Score
9.2
ZERO API file : clean
VT API (file)
md5 bf2045debff7cbd7dc1210ca6535efd9
sha256 863ce2c8e8a71189c0635389335df21623cfb8391ad48c5336c3b39855ec18c8
ssdeep 96:O74moOupl+ZYbi2eEJBZo7sbhoBHAuv7//g2TfodhJJYn:FmoOuplCYGQJBQMhoBH/vzg2TodhJWn
imphash
impfuzzy
  Network IP location

Signature (20cnts)

Level Description
danger Connects to IP addresses that are no longer responding to requests (legitimate services will remain up-and-running usually)
watch Communicates with host for which no DNS query was performed
watch Creates a suspicious Powershell process
watch Deletes executed files from disk
watch Harvests credentials from local email clients
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 Creates executable files on the filesystem
notice Drops an executable to the user AppData folder
notice Uses Windows utilities for basic Windows functionality
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 (7cnts)

Level Name Description Collection
warning Generic_Malware_Zero Generic Malware binaries (download)
watch Antivirus Contains references to security software binaries (download)
watch Antivirus Contains references to security software binaries (upload)
info Is_DotNET_DLL (no description) binaries (download)
info IsDLL (no description) binaries (download)
info IsPE32 (no description) binaries (download)
info PE_Header_Zero PE File Signature binaries (download)

Network (2cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
34.64.143.34 US Google Asia Pacific Pte. Ltd. 34.64.143.34 clean
34.123.161.169 US GOOGLE 34.123.161.169 clean

Suricata ids



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