Joe Sandbox Cloud Basic Analysis Report

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Linux Analysis Report
miori.arc.elf

Overview

General Information

Sample name:miori.arc.elf
Analysis ID:1585582
MD5:198157bb72e3b97fb35a6d8024444d72
SHA1:36d13419a5e9290f2bca638ce7b24bee6fbd0076
SHA256:bf99d3657d63527df883f84094abd43f1b1e86583df631b06a3b47ba920066e8
Tags:elfuser-abuse_ch
Infos:
Errors
  • No process behavior to analyse as no analysis process or sample was found

Detection

Score:48
Range:0 - 100
Whitelisted:false

Signatures

Multi AV Scanner detection for submitted file
Sample has stripped symbol table

Classification

General Information

Joe Sandbox version:41.0.0 Charoite
Analysis ID:1585582
Start date and time:2025-01-07 21:27:07 +01:00
Joe Sandbox product:CloudBasic
Overall analysis duration:0h 10m 13s
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:miori.arc.elf
Detection:MAL
Classification:mal48.linELF@0/0@2/0
Cookbook Comments:
  • Analysis time extended to 480s due to sleep detection in submitted sample

Errors

  • No process behavior to analyse as no analysis process or sample was found

Warnings

  • VT rate limit hit for: miori.arc.elf

Runtime Messages

Command:/tmp/miori.arc.elf
PID:5439
Exit Code:255
Exit Code Info:
Killed:False
Standard Output:

Standard Error:

Yara Signatures

⊘No yara matches

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

barindex
Multi AV Scanner detection for submitted file
Source: miori.arc.elfReversingLabs: Detection: 42%
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: ELF static info symbol of initial sample.symtab present: no
Source: classification engineClassification label: mal48.linELF@0/0@2/0

Mitre Att&ck Matrix

ReconnaissanceResource DevelopmentInitial AccessExecutionPersistencePrivilege EscalationDefense EvasionCredential AccessDiscoveryLateral MovementCollectionCommand and ControlExfiltrationImpact
Gather Victim Identity InformationAcquire InfrastructureValid AccountsWindows Management InstrumentationPath InterceptionPath InterceptionDirect Volume AccessOS Credential DumpingSystem Service DiscoveryRemote 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

Malware Configuration

⊘No configs have been found

Behavior Graph

Hide Legend

Legend:

  • Process
  • Signature
  • Created File
  • DNS/IP Info
  • Is Dropped
  • Number of created Files
  • Is malicious
  • Internet

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

SourceDetectionScannerLabelLink
miori.arc.elf42%ReversingLabsLinux.Trojan.Mirai

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

NameIPActiveMaliciousAntivirus DetectionReputation
daisy.ubuntu.com
162.213.35.25
truefalse
    		high

    World Map of Contacted IPs

    ⊘No contacted IP infos

    Joe Sandbox View / Context

    IPs

    ⊘No context

    Domains

    MatchAssociated Sample Name / URLSHA 256DetectionThreat NameLinkContext
    daisy.ubuntu.combotnet.mips.elfGet hashmaliciousUnknownBrowse
    • 162.213.35.24
    botnet.arm7.elfGet hashmaliciousUnknownBrowse
    • 162.213.35.24
    botnet.arm5.elfGet hashmaliciousUnknownBrowse
    • 162.213.35.24
    sora.ppc.elfGet hashmaliciousUnknownBrowse
    • 162.213.35.24
    sora.sh4.elfGet hashmaliciousMiraiBrowse
    • 162.213.35.25
    sora.arm7.elfGet hashmaliciousMiraiBrowse
    • 162.213.35.24
    sora.mips.elfGet hashmaliciousMiraiBrowse
    • 162.213.35.25
    94.156.227.153-sora.m68k-2025-01-07T16_09_14.elfGet hashmaliciousMiraiBrowse
    • 162.213.35.25
    94.156.227.153-sora.x86-2025-01-07T16_09_13.elfGet hashmaliciousMiraiBrowse
    • 162.213.35.24
    miori.arm7.elfGet hashmaliciousUnknownBrowse
    • 162.213.35.25

    ASNs

    ⊘No context

    JA3 Fingerprints

    ⊘No context

    Dropped Files

    ⊘No context

    Created / dropped Files

    ⊘No created / dropped files found

    Static File Info

    General

    File type:ELF 32-bit LSB executable, Synopsys ARCompact ARC700 cores, version 1 (SYSV), dynamically linked, interpreter /lib/ld-uClibc.so.0, for GNU/Linux 4.8.0, stripped
    Entropy (8bit):5.640627414310726
    TrID:
    • ELF Executable and Linkable format (generic) (4004/1) 100.00%
    File name:miori.arc.elf
    File size:34'164 bytes
    MD5:198157bb72e3b97fb35a6d8024444d72
    SHA1:36d13419a5e9290f2bca638ce7b24bee6fbd0076
    SHA256:bf99d3657d63527df883f84094abd43f1b1e86583df631b06a3b47ba920066e8
    SHA512:e455e9d78b446da261c7fb61e4a27a5c02a44c14c56ef8070227c908944a0d1c9f43718fad17a136016ef9386ec86aa01c7ae0cb0dfc5ae0836cb6d015e816ab
    SSDEEP:384:SqMfOYLUFiuKlTxLMBk9qzikEndehjHtE9cWDBMizdWniIqTK7J6FP4caqTN8MnB:wBVLfqznrW1lUr284E+Kn4ZBG
    TLSH:C6E2F7B85946F6ACD6E4003EF04321F115A31A1C3ADDA3D3A0870629FEB6F4C7975E29
    File Content Preview:.ELF..............].........4...........4. ...(.........4...4...4.......................4...4...4...................................4j..4j....... ......D...D...D.......H........ ......T...T...T.......................H...H...H... ... ...........Q.td.......

    Static ELF Info

    ELF header

    Class:ELF32
    Data:2's complement, little endian
    Version:1 (current)
    Machine:<unknown>
    Version Number:0x1
    Type:EXEC (Executable file)
    OS/ABI:UNIX - System V
    ABI Version:0
    Entry Point Address:0x10cf4
    Flags:0x403
    ELF Header Size:52
    Program Header Offset:52
    Program Header Size:32
    Number of Program Headers:8
    Section Header Offset:33284
    Section Header Size:40
    Number of Section Headers:22
    Header String Table Index:21

    Sections

    NameTypeAddressOffsetSizeEntSizeFlagsFlags DescriptionLinkInfoAlign
    NULL0x00x00x00x00x0000
    .interpPROGBITS0x101340x1340x140x00x2A001
    .note.ABI-tagNOTE0x101480x1480x200x00x2A004
    .hashHASH0x101680x1680x1780x40x2A404
    .dynsymDYNSYM0x102e00x2e00x3700x100x2A514
    .dynstrSTRTAB0x106500x6500x1a00x00x2A001
    .rela.pltRELA0x107f00x7f00x2640xc0x42AI4164
    .initPROGBITS0x10a540xa540x220x00x6AX001
    .pltPROGBITS0x10a780xa780x27c0x00x6AX004
    .textPROGBITS0x10cf40xcf40x5b040x00x6AX004
    .finiPROGBITS0x167f80x67f80x160x00x6AX001
    .rodataPROGBITS0x168100x68100x2200x00x2A004
    .eh_framePROGBITS0x16a300x6a300x40x00x2A004
    .ctorsPROGBITS0x19f440x7f440x80x00x3WA004
    .dtorsPROGBITS0x19f4c0x7f4c0x80x00x3WA004
    .dynamicDYNAMIC0x19f540x7f540xa80x80x3WA504
    .got.pltPROGBITS0x19ffc0x7ffc0xd80x00x3WA004
    .dataPROGBITS0x1a0d40x80d40x140x00x3WA004
    .bssNOBITS0x1a0e80x80e80x1a40x00x3WA004
    .commentPROGBITS0x00x80e80x430x10x30MS001
    .ARC.attributes<unknown>0x00x812b0x300x00x0001
    .shstrtabSTRTAB0x00x815b0xa90x00x0001

    Program Segments

    TypeOffsetVirtual AddressPhysical AddressFile SizeMemory SizeEntropyFlagsFlags DescriptionAlignProg InterpreterSection Mappings
    PHDR0x340x100340x100340x1000x1002.39520x5R E0x4
    INTERP0x1340x101340x101340x140x143.68420x4R 0x1/lib/ld-uClibc.so.0.interp
    LOAD0x00x100000x100000x6a340x6a346.37150x5R E0x2000.interp .note.ABI-tag .hash .dynsym .dynstr .rela.plt .init .plt .text .fini .rodata .eh_frame
    LOAD0x7f440x19f440x19f440x1a40x3482.63240x6RW 0x2000.ctors .dtors .dynamic .got.plt .data .bss
    DYNAMIC0x7f540x19f540x19f540xa80xa82.06290x6RW 0x4.dynamic
    NOTE0x1480x101480x101480x200x201.49880x4R 0x4.note.ABI-tag
    GNU_STACK0x00x00x00x00x00.00000x6RW 0x10
    GNU_RELRO0x7f440x19f440x19f440xbc0xbc2.23510x4R 0x1.ctors .dtors .dynamic

    Dynamic Tags

    TypeMetaValueTag
    DT_NEEDEDsharedliblibc.so.00x1
    DT_INITvalue0x10a580xc
    DT_FINIvalue0x167fc0xd
    DT_HASHvalue0x101680x4
    DT_STRTABvalue0x106500x5
    DT_SYMTABvalue0x102e00x6
    DT_STRSZbytes4160xa
    DT_SYMENTbytes160xb
    DT_INITvalue0x10a580xc
    DT_FINIvalue0x167fc0xd
    DT_DEBUGvalue0x00x15
    DT_PLTGOTvalue0x10a780x3
    DT_PLTRELSZbytes6120x2
    DT_PLTRELpltrelDT_RELA0x14
    DT_JMPRELvalue0x107f00x17
    DT_NULLvalue0x00x0

    Symbols

    NameVersion Info NameVersion Info File NameSection NameValueSizeSymbol TypeSymbol BindSymbol VisibilityNdx
    .dynsym0x00NOTYPE<unknown>DEFAULTSHN_UNDEF
    __bss_start.dynsym0x1a0e80NOTYPE<unknown>DEFAULT18
    __errno_location.dynsym0x10c640FUNC<unknown>DEFAULTSHN_UNDEF
    __uClibc_main.dynsym0x10c040FUNC<unknown>DEFAULTSHN_UNDEF
    _edata.dynsym0x1a0e80NOTYPE<unknown>DEFAULT17
    _end.dynsym0x1a28c0NOTYPE<unknown>DEFAULT18
    accept.dynsym0x10b500FUNC<unknown>DEFAULTSHN_UNDEF
    atoi.dynsym0x10c7c0FUNC<unknown>DEFAULTSHN_UNDEF
    bind.dynsym0x10b800FUNC<unknown>DEFAULTSHN_UNDEF
    calloc.dynsym0x10b5c0FUNC<unknown>DEFAULTSHN_UNDEF
    clock.dynsym0x10c940FUNC<unknown>DEFAULTSHN_UNDEF
    close.dynsym0x10cc40FUNC<unknown>DEFAULTSHN_UNDEF
    closedir.dynsym0x10cac0FUNC<unknown>DEFAULTSHN_UNDEF
    connect.dynsym0x10ab40FUNC<unknown>DEFAULTSHN_UNDEF
    exit.dynsym0x10c700FUNC<unknown>DEFAULTSHN_UNDEF
    fcntl.dynsym0x10cb80FUNC<unknown>DEFAULTSHN_UNDEF
    fork.dynsym0x10bf80FUNC<unknown>DEFAULTSHN_UNDEF
    free.dynsym0x10cd00FUNC<unknown>DEFAULTSHN_UNDEF
    getpid.dynsym0x10acc0FUNC<unknown>DEFAULTSHN_UNDEF
    getppid.dynsym0x10c280FUNC<unknown>DEFAULTSHN_UNDEF
    getsockname.dynsym0x10ce80FUNC<unknown>DEFAULTSHN_UNDEF
    getsockopt.dynsym0x10c4c0FUNC<unknown>DEFAULTSHN_UNDEF
    htonl.dynsym0x10bc80FUNC<unknown>DEFAULTSHN_UNDEF
    htons.dynsym0x10c580FUNC<unknown>DEFAULTSHN_UNDEF
    inet_addr.dynsym0x10b8c0FUNC<unknown>DEFAULTSHN_UNDEF
    ioctl.dynsym0x10a9c0FUNC<unknown>DEFAULTSHN_UNDEF
    kill.dynsym0x10b740FUNC<unknown>DEFAULTSHN_UNDEF
    listen.dynsym0x10bec0FUNC<unknown>DEFAULTSHN_UNDEF
    malloc.dynsym0x10af00FUNC<unknown>DEFAULTSHN_UNDEF
    memset.dynsym0x10c100FUNC<unknown>DEFAULTSHN_UNDEF
    ntohl.dynsym0x10b980FUNC<unknown>DEFAULTSHN_UNDEF
    ntohs.dynsym0x10c1c0FUNC<unknown>DEFAULTSHN_UNDEF
    open.dynsym0x10c880FUNC<unknown>DEFAULTSHN_UNDEF
    opendir.dynsym0x10c400FUNC<unknown>DEFAULTSHN_UNDEF
    prctl.dynsym0x10ad80FUNC<unknown>DEFAULTSHN_UNDEF
    read.dynsym0x10bbc0FUNC<unknown>DEFAULTSHN_UNDEF
    readdir.dynsym0x10b2c0FUNC<unknown>DEFAULTSHN_UNDEF
    readlink.dynsym0x10ae40FUNC<unknown>DEFAULTSHN_UNDEF
    realloc.dynsym0x10be00FUNC<unknown>DEFAULTSHN_UNDEF
    recv.dynsym0x10aa80FUNC<unknown>DEFAULTSHN_UNDEF
    recvfrom.dynsym0x10b080FUNC<unknown>DEFAULTSHN_UNDEF
    select.dynsym0x10b200FUNC<unknown>DEFAULTSHN_UNDEF
    send.dynsym0x10b440FUNC<unknown>DEFAULTSHN_UNDEF
    sendto.dynsym0x10bd40FUNC<unknown>DEFAULTSHN_UNDEF
    setsid.dynsym0x10ca00FUNC<unknown>DEFAULTSHN_UNDEF
    setsockopt.dynsym0x10ba40FUNC<unknown>DEFAULTSHN_UNDEF
    sigaddset.dynsym0x10b380FUNC<unknown>DEFAULTSHN_UNDEF
    sigemptyset.dynsym0x10ac00FUNC<unknown>DEFAULTSHN_UNDEF
    signal.dynsym0x10bb00FUNC<unknown>DEFAULTSHN_UNDEF
    sigprocmask.dynsym0x10cdc0FUNC<unknown>DEFAULTSHN_UNDEF
    sleep.dynsym0x10afc0FUNC<unknown>DEFAULTSHN_UNDEF
    socket.dynsym0x10b140FUNC<unknown>DEFAULTSHN_UNDEF
    strcpy.dynsym0x10a900FUNC<unknown>DEFAULTSHN_UNDEF
    time.dynsym0x10c340FUNC<unknown>DEFAULTSHN_UNDEF
    write.dynsym0x10b680FUNC<unknown>DEFAULTSHN_UNDEF

    Network Behavior

    Network Port Distribution

    UDP Packets

    TimestampSource PortDest PortSource IPDest IP
    Jan 7, 2025 21:30:38.921348095 CET5547353192.168.2.131.1.1.1
    Jan 7, 2025 21:30:38.921406984 CET3624653192.168.2.131.1.1.1
    Jan 7, 2025 21:30:38.928126097 CET53362461.1.1.1192.168.2.13
    Jan 7, 2025 21:30:38.928575039 CET53554731.1.1.1192.168.2.13

    DNS Queries

    TimestampSource IPDest IPTrans IDOP CodeNameTypeClassDNS over HTTPS
    Jan 7, 2025 21:30:38.921348095 CET192.168.2.131.1.1.10x28d4Standard query (0)daisy.ubuntu.comA (IP address)IN (0x0001)false
    Jan 7, 2025 21:30:38.921406984 CET192.168.2.131.1.1.10x5638Standard query (0)daisy.ubuntu.com28IN (0x0001)false

    DNS Answers

    TimestampSource IPDest IPTrans IDReply CodeNameCNameAddressTypeClassDNS over HTTPS
    Jan 7, 2025 21:30:38.928575039 CET1.1.1.1192.168.2.130x28d4No error (0)daisy.ubuntu.com162.213.35.25A (IP address)IN (0x0001)false
    Jan 7, 2025 21:30:38.928575039 CET1.1.1.1192.168.2.130x28d4No error (0)daisy.ubuntu.com162.213.35.24A (IP address)IN (0x0001)false

    System Behavior