Linux Analysis Report
VfI6kqTt8F

Overview

General Information

Sample Name: VfI6kqTt8F
Analysis ID: 632622
MD5: 822f65d3280a617a10ace77b164fc87c
SHA1: 9ed00a8ac5ca877a908e8afeedcacfbe0937e156
SHA256: 741cfd59c77ee347bec2b9f14617554fae41bd89ab824f9d5c8e03101cf552f5
Tags: 64elfgafgyt
Infos:

Detection

Score: 60
Range: 0 - 100
Whitelisted: false

Signatures

Multi AV Scanner detection for submitted file
Contains symbols with names commonly found in malware
Machine Learning detection for sample
Connects to many ports of the same IP (likely port scanning)
Enumerates processes within the "proc" file system
Tries to connect to HTTP servers, but all servers are down (expired dropper behavior)
Detected TCP or UDP traffic on non-standard ports
Sample listens on a socket

Classification

AV Detection
barindex
Multi AV Scanner detection for submitted file
Source: VfI6kqTt8F Virustotal: Detection: 26% Perma Link
Source: VfI6kqTt8F ReversingLabs: Detection: 36%
Machine Learning detection for sample
Source: VfI6kqTt8F Joe Sandbox ML: detected

Networking
barindex
Connects to many ports of the same IP (likely port scanning)
Source: global traffic TCP traffic: 149.57.210.157 ports 57468,4,5,6,7,8
Tries to connect to HTTP servers, but all servers are down (expired dropper behavior)
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
Source: global traffic TCP traffic: 192.168.2.23:43928 -> 91.189.91.42:443
Detected TCP or UDP traffic on non-standard ports
Source: global traffic TCP traffic: 192.168.2.23:36864 -> 149.57.210.157:57468
Sample listens on a socket
Source: /tmp/VfI6kqTt8F (PID: 6225) Socket: 0.0.0.0::57461 Jump to behavior
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: 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: 91.189.91.42
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: 91.189.91.42

System Summary
barindex
Contains symbols with names commonly found in malware
Source: ELF static info symbol of initial sample Name: attack_checksum
Source: classification engine Classification label: mal60.troj.lin@0/0@0/0
Source: ELF static info symbol of initial sample FILE: libc/string/x86_64/memcpy.S
Source: ELF static info symbol of initial sample FILE: libc/string/x86_64/memset.S
Source: ELF static info symbol of initial sample FILE: libc/sysdeps/linux/x86_64/crt1.S
Source: ELF static info symbol of initial sample FILE: libc/sysdeps/linux/x86_64/crti.S
Source: ELF static info symbol of initial sample FILE: libc/sysdeps/linux/x86_64/crtn.S
Enumerates processes within the "proc" file system
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/2078/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/1582/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/2033/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/2077/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/2275/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/2195/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/1656/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/1579/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/1699/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/1654/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/1698/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/2226/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/796/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/2302/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/3236/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/2025/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/2146/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/799/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/2307/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/2080/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/1594/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/2242/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/2285/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/2084/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/2083/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/2281/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/1668/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/1349/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/1623/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/1622/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/1389/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/1664/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/2038/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/1465/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/1586/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/2114/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/2235/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/1463/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/1661/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/2079/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/2156/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/1629/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/1627/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/2637/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/2294/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/2009/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/2129/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/1633/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/2128/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/1632/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/1599/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/1477/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/2289/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/1639/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/1638/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/2208/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/2180/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/1809/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/1890/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/1888/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/2018/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/1489/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/1642/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/789/fd Jump to behavior
Source: /tmp/VfI6kqTt8F (PID: 6227) File opened: /proc/1648/fd Jump to behavior

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
149.57.210.157
 unknown United States
174 COGENT-174US true
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