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Linux Analysis Report
Hpxt9gzBMh.elf

Overview

General Information

Sample name:Hpxt9gzBMh.elf
renamed because original name is a hash value
Original sample name:9801a5daeb6ffaf3771a5b57686e9d77.elf
Analysis ID:1432509
MD5:9801a5daeb6ffaf3771a5b57686e9d77
SHA1:97d38a266de80220ae44d19f8343cf814346627f
SHA256:a03e51acda032751fda4e7175748cfc7a3dd6106d9e293e995ede30516cffdea
Tags:32elfmipsmirai
Infos:

Detection

Score:52
Range:0 - 100
Whitelisted:false

Signatures

Multi AV Scanner detection for submitted file
Connects to many ports of the same IP (likely port scanning)
Detected TCP or UDP traffic on non-standard ports
Sample has stripped symbol table
Sample listens on a socket
Uses the "uname" system call to query kernel version information (possible evasion)

Classification

Analysis Advice

Static ELF header machine description suggests that the sample might not execute correctly on this machine.
Static ELF header machine description suggests that the sample might only run correctly on MIPS or ARM architectures.
Joe Sandbox version:40.0.0 Tourmaline
Analysis ID:1432509
Start date and time:2024-04-27 11:31:33 +02:00
Joe Sandbox product:CloudBasic
Overall analysis duration:0h 4m 43s
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:Hpxt9gzBMh.elf
renamed because original name is a hash value
Original Sample Name:9801a5daeb6ffaf3771a5b57686e9d77.elf
Detection:MAL
Classification:mal52.troj.linELF@0/0@1/0
Command:/tmp/Hpxt9gzBMh.elf
PID:5474
Exit Code:0
Exit Code Info:
Killed:False
Standard Output:
The Peoples Bank of China.
Standard Error:
  • system is lnxubuntu20
  • cleanup
No yara matches
No Snort rule has matched

Click to jump to signature section

Show All Signature Results

AV Detection

barindex
Source: Hpxt9gzBMh.elfVirustotal: Detection: 32%Perma Link
Source: Hpxt9gzBMh.elfReversingLabs: Detection: 55%

Networking

barindex
Source: global trafficTCP traffic: 5.181.80.130 ports 38241,1,2,3,4,8
Source: global trafficTCP traffic: 192.168.2.13:38322 -> 5.181.80.130:38241
Source: /tmp/Hpxt9gzBMh.elf (PID: 5474)Socket: 127.0.0.1::39148Jump to behavior
Source: unknownUDP traffic detected without corresponding DNS query: 81.169.136.222
Source: global trafficDNS traffic detected: DNS query: infectedslurs.geek
Source: ELF static info symbol of initial sample.symtab present: no
Source: classification engineClassification label: mal52.troj.linELF@0/0@1/0
Source: /tmp/Hpxt9gzBMh.elf (PID: 5474)Queries kernel information via 'uname': Jump to behavior
Source: Hpxt9gzBMh.elf, 5474.1.000056082f5d8000.000056082f65f000.rw-.sdmpBinary or memory string: /etc/qemu-binfmt/mipsel
Source: Hpxt9gzBMh.elf, 5474.1.000056082f5d8000.000056082f65f000.rw-.sdmpBinary or memory string: V!/etc/qemu-binfmt/mipsel
Source: Hpxt9gzBMh.elf, 5474.1.00007ffcb3130000.00007ffcb3151000.rw-.sdmpBinary or memory string: x86_64/usr/bin/qemu-mipsel/tmp/Hpxt9gzBMh.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/Hpxt9gzBMh.elf
Source: Hpxt9gzBMh.elf, 5474.1.00007ffcb3130000.00007ffcb3151000.rw-.sdmpBinary or memory string: /usr/bin/qemu-mipsel
ReconnaissanceResource DevelopmentInitial AccessExecutionPersistencePrivilege EscalationDefense EvasionCredential AccessDiscoveryLateral MovementCollectionCommand and ControlExfiltrationImpact
Gather Victim Identity InformationAcquire InfrastructureValid AccountsWindows Management InstrumentationPath InterceptionPath InterceptionDirect Volume AccessOS Credential Dumping11
Security Software Discovery
Remote ServicesData from Local System1
Non-Standard Port
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
Non-Application Layer Protocol
Exfiltration Over BluetoothNetwork Denial of Service
Email AddressesDNS ServerDomain AccountsAtLogon Script (Windows)Logon Script (Windows)Obfuscated Files or InformationSecurity Account ManagerQuery RegistrySMB/Windows Admin SharesData from Network Shared Drive1
Application Layer Protocol
Automated ExfiltrationData Encrypted for Impact
No configs have been found
Hide Legend

Legend:

  • Process
  • Signature
  • Created File
  • DNS/IP Info
  • Is Dropped
  • Number of created Files
  • Is malicious
  • Internet
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1432509 Sample: Hpxt9gzBMh.elf Startdate: 27/04/2024 Architecture: LINUX Score: 52 14 5.181.80.130, 38241, 38322 TELEHOUSE-ASBG Bulgaria 2->14 16 infectedslurs.geek 2->16 18 Multi AV Scanner detection for submitted file 2->18 20 Connects to many ports of the same IP (likely port scanning) 2->20 8 Hpxt9gzBMh.elf 2->8         started        signatures3 process4 process5 10 Hpxt9gzBMh.elf 8->10         started        process6 12 Hpxt9gzBMh.elf 10->12         started       
SourceDetectionScannerLabelLink
Hpxt9gzBMh.elf32%VirustotalBrowse
Hpxt9gzBMh.elf55%ReversingLabsLinux.Trojan.Mirai
No Antivirus matches
SourceDetectionScannerLabelLink
infectedslurs.geek4%VirustotalBrowse
No Antivirus matches
NameIPActiveMaliciousAntivirus DetectionReputation
infectedslurs.geek
204.76.203.5
truefalseunknown
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs
IPDomainCountryFlagASNASN NameMalicious
5.181.80.130
unknownBulgaria
57344TELEHOUSE-ASBGtrue
MatchAssociated Sample Name / URLSHA 256DetectionThreat NameLinkContext
5.181.80.130erblV8nsut.elfGet hashmaliciousUnknownBrowse
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        MatchAssociated Sample Name / URLSHA 256DetectionThreat NameLinkContext
        TELEHOUSE-ASBGbNfT1T8DVz.elfGet hashmaliciousUnknownBrowse
        • 5.181.80.140
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        • 5.181.80.189
        17123252450b6940bb17921cc1c4c132d68feb5fb35a62c3f278257a9a33f53f8183a1769e413.dat-decoded.exeGet hashmaliciousPureLog StealerBrowse
        • 5.181.80.136
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        • 5.181.80.98
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        • 5.181.80.98
        https://gcv.microsoft.us/ZaEjOQljjeGet hashmaliciousHtmlDropper, HTMLPhisherBrowse
        • 5.181.80.98
        Y03IPKtmlu.elfGet hashmaliciousUnknownBrowse
        • 5.181.80.138
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        • 5.181.80.138
        No context
        No context
        No created / dropped files found
        File type:ELF 32-bit LSB executable, MIPS, MIPS-I version 1 (SYSV), statically linked, stripped
        Entropy (8bit):5.501138436046449
        TrID:
        • ELF Executable and Linkable format (generic) (4004/1) 100.00%
        File name:Hpxt9gzBMh.elf
        File size:63'624 bytes
        MD5:9801a5daeb6ffaf3771a5b57686e9d77
        SHA1:97d38a266de80220ae44d19f8343cf814346627f
        SHA256:a03e51acda032751fda4e7175748cfc7a3dd6106d9e293e995ede30516cffdea
        SHA512:0ea8d2440dca32ff5b66d531c6847bcdf0a59fd82b0e42f1f52266aa72a3f38e5cc5a541cf3fcb4d11992dc5568e108def9fb24627c329669a52d94d554f6392
        SSDEEP:1536:EBmrtb6DO5PupFcOlgOLtWWtNRgzitzmOny:Empb6iNupWl1On
        TLSH:4653A31ABF250FB7EC5BCC3746B85B0625CCA50B21A53B362D34E85CB25B25B19E3874
        File Content Preview:.ELF....................`.@.4...0.......4. ...(...............@...@.p...p...............t...t.D.t.D.P...............Q.td...............................<|q.'!......'.......................<Xq.'!... .........9'.. ........................<(q.'!...........@.9

        ELF header

        Class:ELF32
        Data:2's complement, little 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:63024
        Section Header Size:40
        Number of Section Headers:15
        Header String Table Index:14
        NameTypeAddressOffsetSizeEntSizeFlagsFlags DescriptionLinkInfoAlign
        NULL0x00x00x00x00x0000
        .initPROGBITS0x4000940x940x8c0x00x6AX004
        .textPROGBITS0x4001200x1200xe4900x00x6AX0016
        .finiPROGBITS0x40e5b00xe5b00x5c0x00x6AX004
        .rodataPROGBITS0x40e6100xe6100xa600x00x2A0016
        .ctorsPROGBITS0x44f0740xf0740x80x00x3WA004
        .dtorsPROGBITS0x44f07c0xf07c0x80x00x3WA004
        .jcrPROGBITS0x44f0840xf0840x40x00x3WA004
        .data.rel.roPROGBITS0x44f0880xf0880x80x00x3WA004
        .dataPROGBITS0x44f0900xf0900x1900x00x3WA0016
        .gotPROGBITS0x44f2200xf2200x3a40x40x10000003WAp0016
        .sbssNOBITS0x44f5c40xf5c40x180x00x10000003WAp004
        .bssNOBITS0x44f5e00xf5c40x1980x00x3WA0016
        .mdebug.abi32PROGBITS0x71a0xf5c40x00x00x0001
        .shstrtabSTRTAB0x00xf5c40x690x00x0001
        TypeOffsetVirtual AddressPhysical AddressFile SizeMemory SizeEntropyFlagsFlags DescriptionAlignProg InterpreterSection Mappings
        LOAD0x00x4000000x4000000xf0700xf0705.53870x5R E0x10000.init .text .fini .rodata
        LOAD0xf0740x44f0740x44f0740x5500x7043.24790x6RW 0x10000.ctors .dtors .jcr .data.rel.ro .data .got .sbss .bss
        GNU_STACK0x00x00x00x00x00.00000x7RWE0x4
        TimestampSource PortDest PortSource IPDest IP
        Apr 27, 2024 11:32:29.604450941 CEST3832238241192.168.2.135.181.80.130
        Apr 27, 2024 11:32:29.839871883 CEST38241383225.181.80.130192.168.2.13
        Apr 27, 2024 11:32:29.840106964 CEST3832238241192.168.2.135.181.80.130
        Apr 27, 2024 11:32:29.840413094 CEST3832238241192.168.2.135.181.80.130
        Apr 27, 2024 11:32:30.075112104 CEST38241383225.181.80.130192.168.2.13
        Apr 27, 2024 11:32:30.075314045 CEST3832238241192.168.2.135.181.80.130
        Apr 27, 2024 11:32:30.310050011 CEST38241383225.181.80.130192.168.2.13
        Apr 27, 2024 11:32:39.850761890 CEST3832238241192.168.2.135.181.80.130
        Apr 27, 2024 11:32:40.085743904 CEST38241383225.181.80.130192.168.2.13
        Apr 27, 2024 11:32:40.085776091 CEST38241383225.181.80.130192.168.2.13
        Apr 27, 2024 11:32:40.085851908 CEST3832238241192.168.2.135.181.80.130
        Apr 27, 2024 11:32:55.331084967 CEST38241383225.181.80.130192.168.2.13
        Apr 27, 2024 11:32:55.331310034 CEST3832238241192.168.2.135.181.80.130
        Apr 27, 2024 11:33:10.567183018 CEST38241383225.181.80.130192.168.2.13
        Apr 27, 2024 11:33:10.567322016 CEST3832238241192.168.2.135.181.80.130
        Apr 27, 2024 11:33:25.802118063 CEST38241383225.181.80.130192.168.2.13
        Apr 27, 2024 11:33:25.802261114 CEST3832238241192.168.2.135.181.80.130
        Apr 27, 2024 11:33:40.146719933 CEST3832238241192.168.2.135.181.80.130
        Apr 27, 2024 11:33:40.381587982 CEST38241383225.181.80.130192.168.2.13
        Apr 27, 2024 11:33:40.381834984 CEST3832238241192.168.2.135.181.80.130
        Apr 27, 2024 11:33:55.620425940 CEST38241383225.181.80.130192.168.2.13
        Apr 27, 2024 11:33:55.620589972 CEST3832238241192.168.2.135.181.80.130
        Apr 27, 2024 11:34:10.857294083 CEST38241383225.181.80.130192.168.2.13
        Apr 27, 2024 11:34:10.857599020 CEST3832238241192.168.2.135.181.80.130
        Apr 27, 2024 11:34:26.091625929 CEST38241383225.181.80.130192.168.2.13
        Apr 27, 2024 11:34:26.092065096 CEST3832238241192.168.2.135.181.80.130
        TimestampSource PortDest PortSource IPDest IP
        Apr 27, 2024 11:32:29.423054934 CEST6007953192.168.2.1381.169.136.222
        Apr 27, 2024 11:32:29.603362083 CEST536007981.169.136.222192.168.2.13
        TimestampSource IPDest IPTrans IDOP CodeNameTypeClassDNS over HTTPS
        Apr 27, 2024 11:32:29.423054934 CEST192.168.2.1381.169.136.2220xc744Standard query (0)infectedslurs.geekA (IP address)IN (0x0001)false
        TimestampSource IPDest IPTrans IDReply CodeNameCNameAddressTypeClassDNS over HTTPS
        Apr 27, 2024 11:32:29.603362083 CEST81.169.136.222192.168.2.130xc744No error (0)infectedslurs.geek204.76.203.5A (IP address)IN (0x0001)false
        Apr 27, 2024 11:32:29.603362083 CEST81.169.136.222192.168.2.130xc744No error (0)infectedslurs.geek204.76.203.223A (IP address)IN (0x0001)false
        Apr 27, 2024 11:32:29.603362083 CEST81.169.136.222192.168.2.130xc744No error (0)infectedslurs.geek86.104.194.178A (IP address)IN (0x0001)false
        Apr 27, 2024 11:32:29.603362083 CEST81.169.136.222192.168.2.130xc744No error (0)infectedslurs.geek5.181.80.59A (IP address)IN (0x0001)false
        Apr 27, 2024 11:32:29.603362083 CEST81.169.136.222192.168.2.130xc744No error (0)infectedslurs.geek5.181.80.189A (IP address)IN (0x0001)false
        Apr 27, 2024 11:32:29.603362083 CEST81.169.136.222192.168.2.130xc744No error (0)infectedslurs.geek5.181.80.130A (IP address)IN (0x0001)false
        Apr 27, 2024 11:32:29.603362083 CEST81.169.136.222192.168.2.130xc744No error (0)infectedslurs.geek5.181.80.140A (IP address)IN (0x0001)false
        Apr 27, 2024 11:32:29.603362083 CEST81.169.136.222192.168.2.130xc744No error (0)infectedslurs.geek86.104.194.115A (IP address)IN (0x0001)false
        Apr 27, 2024 11:32:29.603362083 CEST81.169.136.222192.168.2.130xc744No error (0)infectedslurs.geek5.181.80.60A (IP address)IN (0x0001)false
        Apr 27, 2024 11:32:29.603362083 CEST81.169.136.222192.168.2.130xc744No error (0)infectedslurs.geek86.104.194.171A (IP address)IN (0x0001)false
        Apr 27, 2024 11:32:29.603362083 CEST81.169.136.222192.168.2.130xc744No error (0)infectedslurs.geek86.104.194.181A (IP address)IN (0x0001)false
        Apr 27, 2024 11:32:29.603362083 CEST81.169.136.222192.168.2.130xc744No error (0)infectedslurs.geek5.181.80.61A (IP address)IN (0x0001)false
        Apr 27, 2024 11:32:29.603362083 CEST81.169.136.222192.168.2.130xc744No error (0)infectedslurs.geek204.76.203.103A (IP address)IN (0x0001)false
        Apr 27, 2024 11:32:29.603362083 CEST81.169.136.222192.168.2.130xc744No error (0)infectedslurs.geek204.76.203.63A (IP address)IN (0x0001)false
        Apr 27, 2024 11:32:29.603362083 CEST81.169.136.222192.168.2.130xc744No error (0)infectedslurs.geek204.76.203.101A (IP address)IN (0x0001)false

        System Behavior

        Start time (UTC):09:32:28
        Start date (UTC):27/04/2024
        Path:/tmp/Hpxt9gzBMh.elf
        Arguments:/tmp/Hpxt9gzBMh.elf
        File size:5773336 bytes
        MD5 hash:0d6f61f82cf2f781c6eb0661071d42d9

        Start time (UTC):09:32:28
        Start date (UTC):27/04/2024
        Path:/tmp/Hpxt9gzBMh.elf
        Arguments:-
        File size:5773336 bytes
        MD5 hash:0d6f61f82cf2f781c6eb0661071d42d9

        Start time (UTC):09:32:28
        Start date (UTC):27/04/2024
        Path:/tmp/Hpxt9gzBMh.elf
        Arguments:-
        File size:5773336 bytes
        MD5 hash:0d6f61f82cf2f781c6eb0661071d42d9