Linux Analysis Report X86_64

Overview

General Information

Sample Name: X86_64
Analysis ID: 491751
MD5: 28007c7ac1c6c2880279aeaab2c25f17
SHA1: ac64ad6324ac4ccf079dfd4c8255d1cbf3175306
SHA256: 5fa70a36cc2ac68dfe216e4007848b7e90722a82acc7ca1778780b7393b3f735
Tags: elfmirai
Infos:

Detection

Score: 56
Range: 0 - 100
Whitelisted: false

Signatures

Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Machine Learning detection for sample
Tries to connect to HTTP servers, but all servers are down (expired dropper behavior)
Detected TCP or UDP traffic on non-standard ports
Sample has stripped symbol table

Classification

AV Detection:

barindex
Multi AV Scanner detection for submitted file
Source: X86_64 Virustotal: Detection: 40% Perma Link
Source: X86_64 ReversingLabs: Detection: 44%
Machine Learning detection for sample
Source: X86_64 Joe Sandbox ML: detected

Spreading:

barindex
Opens /proc/net/* files useful for finding connected devices and routers
Source: /tmp/X86_64 (PID: 5223) Opens: /proc/net/route Jump to behavior

Networking:

barindex
Tries to connect to HTTP servers, but all servers are down (expired dropper behavior)
Source: global traffic TCP traffic: 192.168.2.23:43928 -> 91.189.91.42:443
Source: global traffic TCP traffic: 192.168.2.23:42836 -> 91.189.91.43:443
Source: global traffic TCP traffic: 192.168.2.23:42516 -> 109.202.202.202:80
Detected TCP or UDP traffic on non-standard ports
Source: global traffic TCP traffic: 192.168.2.23:44652 -> 167.114.109.203:6525
Source: unknown Network traffic detected: HTTP traffic on port 43928 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 42836 -> 443
Source: unknown TCP traffic detected without corresponding DNS query: 167.114.109.203
Source: unknown TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown TCP traffic detected without corresponding DNS query: 167.114.109.203
Source: unknown TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown TCP traffic detected without corresponding DNS query: 167.114.109.203
Source: unknown TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown TCP traffic detected without corresponding DNS query: 167.114.109.203
Source: unknown TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown TCP traffic detected without corresponding DNS query: 167.114.109.203
Source: unknown TCP traffic detected without corresponding DNS query: 167.114.109.203
Source: unknown TCP traffic detected without corresponding DNS query: 167.114.109.203
Source: unknown TCP traffic detected without corresponding DNS query: 167.114.109.203
Source: unknown TCP traffic detected without corresponding DNS query: 167.114.109.203
Source: unknown TCP traffic detected without corresponding DNS query: 167.114.109.203
Source: unknown TCP traffic detected without corresponding DNS query: 167.114.109.203
Source: unknown TCP traffic detected without corresponding DNS query: 167.114.109.203
Source: unknown TCP traffic detected without corresponding DNS query: 167.114.109.203

System Summary:

barindex
Sample has stripped symbol table
Source: ELF static info symbol of initial sample .symtab present: no
Source: classification engine Classification label: mal56.spre.lin@0/0@0/0

No Screenshots

  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs

Contacted Public IPs

IP Domain Country Flag ASN ASN Name Malicious
167.114.109.203
 unknown Canada
16276 OVHFR false
109.202.202.202
 unknown Switzerland
13030 INIT7CH false
91.189.91.43
 unknown United Kingdom
41231 CANONICAL-ASGB false
91.189.91.42
 unknown United Kingdom
41231 CANONICAL-ASGB false