Linux Analysis Report
JupQoUiGIu.elf

Overview

General Information

Sample name: JupQoUiGIu.elf
renamed because original name is a hash value
Original sample name: 76648acab10541b71737b5795231b2e8.elf
Analysis ID: 1438519
MD5: 76648acab10541b71737b5795231b2e8
SHA1: 1269f6c5354fb9b743a16f9f9d835a051b3f237d
SHA256: e28b537be1422a8621fd50eb2c4064dd9f37dd3bc1703807a54173491cfd789c
Tags: 32elfmirairenesas
Infos:

Detection

Score: 52
Range: 0 - 100
Whitelisted: false

Signatures

Multi AV Scanner detection for submitted file
Connects to many ports of the same IP (likely port scanning)
Detected TCP or UDP traffic on non-standard ports
Enumerates processes within the "proc" file system
Sample has stripped symbol table
Sample listens on a socket
Tries to connect to HTTP servers, but all servers are down (expired dropper behavior)
Uses the "uname" system call to query kernel version information (possible evasion)

Classification

AV Detection
barindex
Multi AV Scanner detection for submitted file
Source: JupQoUiGIu.elf ReversingLabs: Detection: 55%

Networking
barindex
Connects to many ports of the same IP (likely port scanning)
Source: global traffic TCP traffic: 91.92.244.58 ports 0,1,5,6,9,60195
Detected TCP or UDP traffic on non-standard ports
Source: global traffic TCP traffic: 192.168.2.23:54936 -> 91.92.244.58:60195
Sample listens on a socket
Source: /tmp/JupQoUiGIu.elf (PID: 6239) Socket: 127.0.0.1::63841 Jump to behavior
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
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
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: global traffic DNS traffic detected: DNS query: minuoddos.top
Source: unknown Network traffic detected: HTTP traffic on port 43928 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 42836 -> 443
Sample has stripped symbol table
Source: ELF static info symbol of initial sample .symtab present: no
Source: classification engine Classification label: mal52.troj.linELF@0/0@1/0
Enumerates processes within the "proc" file system
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1582/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/2033/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1612/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1579/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1699/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1335/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1698/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/2028/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1334/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1576/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/2025/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/2146/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/910/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/912/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/517/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/759/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/918/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1594/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1349/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1623/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/761/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1622/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/884/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1983/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/2038/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1344/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1465/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1586/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1860/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1463/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/2156/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/800/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/801/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1629/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1627/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1900/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/491/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/2050/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1877/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/772/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1633/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1599/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1632/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/774/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1477/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/654/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/896/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1476/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1872/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/2048/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/655/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1475/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/656/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/777/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/657/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/658/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/419/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/936/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1639/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1638/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1809/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1494/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1890/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/2063/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/2062/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1888/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1886/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/420/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1489/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/785/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1642/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/788/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/667/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/789/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1648/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/2078/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/2077/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/2074/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/670/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/793/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1656/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1654/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/674/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1532/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/796/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/675/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/797/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/676/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/677/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/2069/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/2102/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/799/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/2080/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/2084/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/2083/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1668/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1664/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1389/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/840/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/720/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/2114/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/721/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/1661/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/2079/maps Jump to behavior
Source: /tmp/JupQoUiGIu.elf (PID: 6247) File opened: /proc/847/maps Jump to behavior
Uses the "uname" system call to query kernel version information (possible evasion)
Source: /tmp/JupQoUiGIu.elf (PID: 6239) Queries kernel information via 'uname': Jump to behavior
Source: JupQoUiGIu.elf, 6239.1.00007fffeab56000.00007fffeab77000.rw-.sdmp, JupQoUiGIu.elf, 6242.1.00007fffeab56000.00007fffeab77000.rw-.sdmp, JupQoUiGIu.elf, 6246.1.00007fffeab56000.00007fffeab77000.rw-.sdmp Binary or memory string: x86_64/usr/bin/qemu-sh4/tmp/JupQoUiGIu.elfSUDO_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/JupQoUiGIu.elf
Source: JupQoUiGIu.elf, 6239.1.00007fffeab56000.00007fffeab77000.rw-.sdmp, JupQoUiGIu.elf, 6242.1.00007fffeab56000.00007fffeab77000.rw-.sdmp, JupQoUiGIu.elf, 6246.1.00007fffeab56000.00007fffeab77000.rw-.sdmp Binary or memory string: /usr/bin/qemu-sh4
Source: JupQoUiGIu.elf, 6239.1.000055de6f2c5000.000055de6f328000.rw-.sdmp, JupQoUiGIu.elf, 6242.1.000055de6f2c5000.000055de6f328000.rw-.sdmp, JupQoUiGIu.elf, 6246.1.000055de6f2c5000.000055de6f328000.rw-.sdmp Binary or memory string: U5!/etc/qemu-binfmt/sh4
Source: JupQoUiGIu.elf, 6239.1.000055de6f2c5000.000055de6f328000.rw-.sdmp, JupQoUiGIu.elf, 6242.1.000055de6f2c5000.000055de6f328000.rw-.sdmp, JupQoUiGIu.elf, 6246.1.000055de6f2c5000.000055de6f328000.rw-.sdmp Binary or memory string: /etc/qemu-binfmt/sh4

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
109.202.202.202
 unknown Switzerland
13030 INIT7CH false
91.92.244.58
 minuoddos.top Bulgaria
34368 THEZONEBG true
91.189.91.43
 unknown United Kingdom
41231 CANONICAL-ASGB false
91.189.91.42
 unknown United Kingdom
41231 CANONICAL-ASGB false

Contacted Domains

Name IP Active
minuoddos.top 91.92.244.58 true