Linux Analysis Report Jqj1JC6iTV

Overview

General Information

Sample Name: Jqj1JC6iTV
Analysis ID: 534000
MD5: a4be9d3e291e0b17f10de9f3fdb85ead
SHA1: f1071e7aaa97f3cc3df87e4f3ec349838aef7dac
SHA256: bef4824bfac12133bcaf1526af2bff02d486e7dc6975b3153b12730aacebaad3
Tags: 32elfgafgytmips
Infos:

Detection

Mirai
Score: 72
Range: 0 - 100
Whitelisted: false

Signatures

Antivirus / Scanner detection for submitted sample
Yara detected Mirai
Multi AV Scanner detection for submitted file
Contains symbols with names commonly found in malware
Opens /proc/net/* files useful for finding connected devices and routers
Sample contains strings that are user agent strings indicative of HTTP manipulation
Uses the "uname" system call to query kernel version information (possible evasion)
Tries to connect to HTTP servers, but all servers are down (expired dropper behavior)
Detected TCP or UDP traffic on non-standard ports

Classification

AV Detection:

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Antivirus / Scanner detection for submitted sample
Source: Jqj1JC6iTV Avira: detected
Multi AV Scanner detection for submitted file
Source: Jqj1JC6iTV Virustotal: Detection: 56% Perma Link
Source: Jqj1JC6iTV ReversingLabs: Detection: 60%

Spreading:

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Opens /proc/net/* files useful for finding connected devices and routers
Source: /tmp/Jqj1JC6iTV (PID: 5223) Opens: /proc/net/route Jump to behavior

Networking:

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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: 192.168.2.23:35716 -> 96.8.118.142:888
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: 96.8.118.142
Source: unknown TCP traffic detected without corresponding DNS query: 96.8.118.142
Source: unknown TCP traffic detected without corresponding DNS query: 96.8.118.142
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: 96.8.118.142
Source: unknown TCP traffic detected without corresponding DNS query: 96.8.118.142
Source: unknown TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown TCP traffic detected without corresponding DNS query: 96.8.118.142
Source: unknown TCP traffic detected without corresponding DNS query: 96.8.118.142
Source: unknown TCP traffic detected without corresponding DNS query: 96.8.118.142
Source: unknown TCP traffic detected without corresponding DNS query: 96.8.118.142
Source: unknown TCP traffic detected without corresponding DNS query: 96.8.118.142
Source: unknown TCP traffic detected without corresponding DNS query: 96.8.118.142

System Summary:

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Contains symbols with names commonly found in malware
Source: ELF static info symbol of initial sample Name: vseattack
Source: classification engine Classification label: mal72.spre.troj.lin@0/0@0/0
Source: ELF static info symbol of initial sample FILE: libc/string/mips/memcpy.S
Source: ELF static info symbol of initial sample FILE: libc/string/mips/memset.S
Source: ELF static info symbol of initial sample FILE: libc/sysdeps/linux/mips/crt1.S
Source: ELF static info symbol of initial sample FILE: libc/sysdeps/linux/mips/crti.S
Source: ELF static info symbol of initial sample FILE: libc/sysdeps/linux/mips/crtn.S
Source: ELF static info symbol of initial sample FILE: libc/sysdeps/linux/mips/pipe.S

Malware Analysis System Evasion:

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Uses the "uname" system call to query kernel version information (possible evasion)
Source: /tmp/Jqj1JC6iTV (PID: 5223) Queries kernel information via 'uname': Jump to behavior
Source: Jqj1JC6iTV, 5223.1.00000000f4be5f80.00000000b8e790cd.rw-.sdmp, Jqj1JC6iTV, 5225.1.00000000f4be5f80.00000000b8e790cd.rw-.sdmp, Jqj1JC6iTV, 5226.1.00000000f4be5f80.00000000b8e790cd.rw-.sdmp Binary or memory string: TV!/etc/qemu-binfmt/mipsel
Source: Jqj1JC6iTV, 5223.1.00000000f4be5f80.00000000b8e790cd.rw-.sdmp, Jqj1JC6iTV, 5225.1.00000000f4be5f80.00000000b8e790cd.rw-.sdmp, Jqj1JC6iTV, 5226.1.00000000f4be5f80.00000000b8e790cd.rw-.sdmp Binary or memory string: /etc/qemu-binfmt/mipsel
Source: Jqj1JC6iTV, 5223.1.00000000584e6fdf.00000000c927f8c0.rw-.sdmp, Jqj1JC6iTV, 5225.1.00000000584e6fdf.00000000c927f8c0.rw-.sdmp, Jqj1JC6iTV, 5226.1.00000000584e6fdf.00000000c927f8c0.rw-.sdmp Binary or memory string: x86_64/usr/bin/qemu-mipsel/tmp/Jqj1JC6iTVSUDO_USER=saturninoPATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/binDISPLAY=:1.0XAUTHORITY=/run/user/1000/gdm/XauthoritySUDO_UID=1000TERM=xterm-256colorCOLORTERM=truecolorLOGNAME=rootUSER=rootLANG=en_US.UTF-8SUDO_COMMAND=/bin/bashHOME=/rootMAIL=/var/mail/rootSUDO_GID=1000SHELL=/bin/bash/tmp/Jqj1JC6iTV
Source: Jqj1JC6iTV, 5223.1.00000000584e6fdf.00000000c927f8c0.rw-.sdmp, Jqj1JC6iTV, 5225.1.00000000584e6fdf.00000000c927f8c0.rw-.sdmp, Jqj1JC6iTV, 5226.1.00000000584e6fdf.00000000c927f8c0.rw-.sdmp Binary or memory string: /usr/bin/qemu-mipsel

Stealing of Sensitive Information:

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Yara detected Mirai
Source: Yara match File source: Jqj1JC6iTV, type: SAMPLE
Source: Yara match File source: 5226.1.00000000999a1750.00000000a6439f42.r-x.sdmp, type: MEMORY
Source: Yara match File source: 5223.1.00000000999a1750.00000000a6439f42.r-x.sdmp, type: MEMORY
Source: Yara match File source: 5225.1.00000000999a1750.00000000a6439f42.r-x.sdmp, type: MEMORY
Sample contains strings that are user agent strings indicative of HTTP manipulation
Source: Initial sample User agent string found: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; pl) Opera 11.00
Source: Initial sample User agent string found: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; en) Opera 11.00
Source: Initial sample User agent string found: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; ja) Opera 11.00
Source: Initial sample User agent string found: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; de) Opera 11.01
Source: Initial sample User agent string found: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; fr) Opera 11.00
Source: Initial sample User agent string found: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.102 Safari/537.36
Source: Initial sample User agent string found: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.79 Safari/537.36
Source: Initial sample User agent string found: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Firefox/45.0
Source: Initial sample User agent string found: Mozilla/5.0 (iPhone; CPU iPhone OS 8_4 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) Version/8.0 Mobile/12H143 Safari/600.1.4
Source: Initial sample User agent string found: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:41.0) Gecko/20100101 Firefox/41.0
Source: Initial sample User agent string found: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.101 Safari/537.36
Source: Initial sample User agent string found: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36
Source: Initial sample User agent string found: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11) AppleWebKit/601.1.56 (KHTML, like Gecko) Version/9.0 Safari/601.1.56
Source: Initial sample User agent string found: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_1) AppleWebKit/601.2.7 (KHTML, like Gecko) Version/9.0.1 Safari/601.2.7
Source: Initial sample User agent string found: Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko
Source: Initial sample User agent string found: Opera/9.80 (Windows NT 5.2; U; ru) Presto/2.5.22 Version/10.51
Source: Initial sample User agent string found: Opera/9.80 (X11; Linux i686; Ubuntu/14.10) Presto/2.12.388 Version/12.16
Source: Initial sample User agent string found: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_3) AppleWebKit/537.75.14 (KHTML, like Gecko) Version/7.0.3 Safari/7046A194A
Source: Initial sample User agent string found: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.102 Safari/537.36
Source: Initial sample User agent string found: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.94 Safari/537.36
Source: Initial sample User agent string found: Mozilla/5.0 (Linux; Android 4.4.3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.89 Mobile Safari/537.36
Source: Initial sample User agent string found: Mozilla/5.0 (Linux; Android 4.4.3; HTC_0PCV2 Build/KTU84L) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/33.0.0.0 Mobile Safari/537.36
Source: Initial sample User agent string found: Mozilla/4.0 (compatible; MSIE 8.0; X11; Linux x86_64; pl) Opera 11.00
Source: Initial sample User agent string found: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:25.0) Gecko/20100101 Firefox/25.0
Source: Initial sample User agent string found: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:21.0) Gecko/20100101 Firefox/21.0
Source: Initial sample User agent string found: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:24.0) Gecko/20100101 Firefox/24.0
Source: Initial sample User agent string found: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10; rv:33.0) Gecko/20100101 Firefox/33.0

Remote Access Functionality:

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Yara detected Mirai
Source: Yara match File source: Jqj1JC6iTV, type: SAMPLE
Source: Yara match File source: 5226.1.00000000999a1750.00000000a6439f42.r-x.sdmp, type: MEMORY
Source: Yara match File source: 5223.1.00000000999a1750.00000000a6439f42.r-x.sdmp, type: MEMORY
Source: Yara match File source: 5225.1.00000000999a1750.00000000a6439f42.r-x.sdmp, type: MEMORY

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
96.8.118.142
 unknown United States
36352 AS-COLOCROSSINGUS 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