Edit tour

Linux Analysis Report
ew3OL4dYca.elf

Overview

General Information

Sample name:	ew3OL4dYca.elf renamed because original name is a hash value
Original sample name:	f3f909238b26928d0587e272fc702866.elf
Analysis ID:	1428847
MD5:	f3f909238b26928d0587e272fc702866
SHA1:	aa2a80dc9db8553ea5e17958130662955ade4e10
SHA256:	7452a8cd6d737917f4d19adcef67e8cc47b643da9d703a37fb2af6644a78edc1
Tags:	32elfmipsmirai
Infos:

Detection

Score:	64
Range:	0 - 100
Whitelisted:	false

Signatures

Antivirus / Scanner detection for submitted sample

Multi AV Scanner detection for submitted file

Sample deletes itself

Sample tries to kill multiple processes (SIGKILL)

Enumerates processes within the "proc" file system

Found strings indicative of a multi-platform dropper

Sample has stripped symbol table

Sample listens on a socket

Sample tries to kill a process (SIGKILL)

Tries to connect to HTTP servers, but all servers are down (expired dropper behavior)

Uses the "uname" system call to query kernel version information (possible evasion)

Classification

Analysis Advice

Static ELF header machine description suggests that the sample might not execute correctly on this machine.

All HTTP servers contacted by the sample do not answer. The sample is likely an old dropper which does no longer work.

Static ELF header machine description suggests that the sample might only run correctly on MIPS or ARM architectures.

General Information

Joe Sandbox version:	40.0.0 Tourmaline
Analysis ID:	1428847
Start date and time:	2024-04-19 17:50:04 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 51s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	defaultlinuxfilecookbook.jbs
Analysis system description:	Ubuntu Linux 20.04 x64 (Kernel 5.4.0-72, Firefox 91.0, Evince Document Viewer 3.36.10, LibreOffice 6.4.7.2, OpenJDK 11.0.11)
Analysis Mode:	default
Sample name:	ew3OL4dYca.elf renamed because original name is a hash value
Original Sample Name:	f3f909238b26928d0587e272fc702866.elf
Detection:	MAL
Classification:	mal64.spre.evad.linELF@0/0@6/0

Warnings

VT rate limit hit for: ew3OL4dYca.elf

Runtime Messages

Command:	/tmp/ew3OL4dYca.elf
PID:	6235
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	faggot got malware'd
Standard Error:

Process Tree

system is lnxubuntu20

ew3OL4dYca.elf (PID: 6235, Parent: 6157, MD5: 0d6f61f82cf2f781c6eb0661071d42d9) Arguments: /tmp/ew3OL4dYca.elf

ew3OL4dYca.elf New Fork (PID: 6237, Parent: 6235)

ew3OL4dYca.elf New Fork (PID: 6239, Parent: 6237)

ew3OL4dYca.elf New Fork (PID: 6240, Parent: 6237)

ew3OL4dYca.elf New Fork (PID: 6243, Parent: 6240)

gnome-session-binary New Fork (PID: 6265, Parent: 1477)

sh (PID: 6265, Parent: 1477, MD5: 1e6b1c887c59a315edb7eb9a315fc84c) Arguments: /bin/sh -e -u -c "export GIO_LAUNCHED_DESKTOP_FILE_PID=$$; exec \"$@\"" sh /usr/libexec/gsd-rfkill

gsd-rfkill (PID: 6265, Parent: 1477, MD5: 88a16a3c0aba1759358c06215ecfb5cc) Arguments: /usr/libexec/gsd-rfkill

cleanup

Yara Signatures

⊘No yara matches

Snort Signatures

⊘No Snort rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: ew3OL4dYca.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: ew3OL4dYca.elf

ReversingLabs: Detection: 60%

Source: ew3OL4dYca.elf

String: /proc//exe%s/%s/proc/%s/cmdlinerwgetcurlnetstatgreppslsmvechokillbashrebootshutdownhaltpowerofffaggot got malware'd/tmp/opt/home/dev/var/sbin/proc/self/exe

Source: /tmp/ew3OL4dYca.elf (PID: 6235)

Socket: 127.0.0.1::39123

Jump to behavior

Source: global traffic	TCP traffic: 192.168.2.23:43928 -> 91.189.91.42:443
Source: global traffic	TCP traffic: 192.168.2.23:42836 -> 91.189.91.43:443
Source: global traffic	TCP traffic: 192.168.2.23:42516 -> 109.202.202.202:80

Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1

Source: unknown

DNS traffic detected: queries for: tcpdown.su

Source: unknown	Network traffic detected: HTTP traffic on port 43928 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 42836 -> 443

System Summary

Sample tries to kill multiple processes (SIGKILL)

Source: /tmp/ew3OL4dYca.elf (PID: 6240)	SIGKILL sent: pid: 721, result: successful	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	SIGKILL sent: pid: 904, result: successful	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	SIGKILL sent: pid: 912, result: successful	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	SIGKILL sent: pid: 918, result: successful	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	SIGKILL sent: pid: 936, result: successful	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	SIGKILL sent: pid: 1601, result: successful	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	SIGKILL sent: pid: 1638, result: successful	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	SIGKILL sent: pid: 1877, result: successful	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	SIGKILL sent: pid: 6239, result: successful	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	SIGKILL sent: pid: 6243, result: successful	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	SIGKILL sent: pid: 6265, result: successful	Jump to behavior

Source: ELF static info symbol of initial sample

.symtab present: no

Source: /tmp/ew3OL4dYca.elf (PID: 6240)	SIGKILL sent: pid: 721, result: successful	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	SIGKILL sent: pid: 904, result: successful	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	SIGKILL sent: pid: 912, result: successful	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	SIGKILL sent: pid: 918, result: successful	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	SIGKILL sent: pid: 936, result: successful	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	SIGKILL sent: pid: 1601, result: successful	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	SIGKILL sent: pid: 1638, result: successful	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	SIGKILL sent: pid: 1877, result: successful	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	SIGKILL sent: pid: 6239, result: successful	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	SIGKILL sent: pid: 6243, result: successful	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	SIGKILL sent: pid: 6265, result: successful	Jump to behavior

Source: classification engine

Classification label: mal64.spre.evad.linELF@0/0@6/0

Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/1582/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/1582/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/1582/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/1582/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/1582/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/1582/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/3088/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/3088/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/3088/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/3088/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/3088/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/3088/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/230/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/230/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/230/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/230/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/230/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/230/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/230/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/110/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/110/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/110/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/110/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/110/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/110/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/110/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/231/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/231/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/231/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/231/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/231/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/231/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/231/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/111/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/111/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/111/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/111/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/111/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/111/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/111/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/232/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/232/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/232/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/232/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/232/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/232/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/232/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/1579/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/1579/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/1579/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/1579/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/1579/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/1579/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/112/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/112/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/112/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/112/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/112/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/112/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/112/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/233/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/233/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/233/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/233/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/233/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/233/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/233/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/1699/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/1699/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/1699/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/1699/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/1699/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/1699/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/113/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/113/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/113/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/113/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/113/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/113/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/113/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/234/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/234/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/234/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/234/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/234/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/234/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/234/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/1335/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/1335/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/1335/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/1335/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/1335/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/1335/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/1698/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/1698/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/1698/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/1698/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/1698/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/1698/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/114/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/114/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/114/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/114/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/114/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/114/cmdline	Jump to behavior
Source: /tmp/ew3OL4dYca.elf (PID: 6240)	File opened: /proc/114/cmdline	Jump to behavior

Hooking and other Techniques for Hiding and Protection

Sample deletes itself

Source: /tmp/ew3OL4dYca.elf (PID: 6235)

File: /tmp/ew3OL4dYca.elf

Jump to behavior

Source: /tmp/ew3OL4dYca.elf (PID: 6235)

Queries kernel information via 'uname':

Jump to behavior

Source: ew3OL4dYca.elf, 6243.1.00005569fa0d9000.00005569fa160000.rw-.sdmp	Binary or memory string: /sbin/mount.vmhgfs
Source: ew3OL4dYca.elf, 6235.1.00005569fa0d9000.00005569fa160000.rw-.sdmp, ew3OL4dYca.elf, 6239.1.00005569fa0d9000.00005569fa160000.rw-.sdmp, ew3OL4dYca.elf, 6243.1.00005569fa0d9000.00005569fa160000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/mipsel
Source: ew3OL4dYca.elf, 6235.1.00007fff904ed000.00007fff9050e000.rw-.sdmp, ew3OL4dYca.elf, 6239.1.00007fff904ed000.00007fff9050e000.rw-.sdmp, ew3OL4dYca.elf, 6243.1.00007fff904ed000.00007fff9050e000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-mipsel/tmp/ew3OL4dYca.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/ew3OL4dYca.elf
Source: ew3OL4dYca.elf, 6239.1.00007fc990468000.00007fc990474000.rw-.sdmp	Binary or memory string: vmware
Source: ew3OL4dYca.elf, 6243.1.00005569fa0d9000.00005569fa160000.rw-.sdmp	Binary or memory string: iU!/sbin/mount.vmhgfs
Source: ew3OL4dYca.elf, 6239.1.00007fc990468000.00007fc990474000.rw-.sdmp	Binary or memory string: F`/tmp/systemd-private-ec795e01d534441298b2bf519e4c51fc-systemd-timedated.service-Qc8Usi/tmpP/tmp/systemd-private-ec795e01d534441298b2bf519e4c51fc-fwupd.service-gB0a9fT/tmp/systemd-private-ec795e01d534441298b2bf519e4c51fc-fwupd.service-gB0a9f/tmpX/tmp/systemd-private-ec795e01d534441298b2bf519e4c51fc-systemd-logind.service-IofUpj\/tmp/systemd-private-ec795e01d534441298b2bf519e4c51fc-systemd-logind.service-IofUpj/tmp$/tmp/vmware-root_721-42905598894/tmp/snap.lxdF
Source: ew3OL4dYca.elf, 6239.1.00007fc990468000.00007fc990474000.rw-.sdmp	Binary or memory string: /tmp/vmware-root_721-4290559889
Source: ew3OL4dYca.elf, 6239.1.00005569fa0d9000.00005569fa160000.rw-.sdmp	Binary or memory string: iU1/var/log/installer/block1/tmp/vmware-root_721-42905598890
Source: ew3OL4dYca.elf, 6235.1.00007fff904ed000.00007fff9050e000.rw-.sdmp, ew3OL4dYca.elf, 6239.1.00007fff904ed000.00007fff9050e000.rw-.sdmp, ew3OL4dYca.elf, 6243.1.00007fff904ed000.00007fff9050e000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-mipsel
Source: ew3OL4dYca.elf, 6235.1.00005569fa0d9000.00005569fa160000.rw-.sdmp, ew3OL4dYca.elf, 6239.1.00005569fa0d9000.00005569fa160000.rw-.sdmp, ew3OL4dYca.elf, 6243.1.00005569fa0d9000.00005569fa160000.rw-.sdmp	Binary or memory string: iU!/etc/qemu-binfmt/mipsel

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	1 Service Stop
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	2 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
ew3OL4dYca.elf	61%	ReversingLabs	Linux.Trojan.Mirai
ew3OL4dYca.elf	100%	Avira	EXP/ELF.Mirai.W

Name	IP	Active	Malicious	Antivirus Detection	Reputation
tcpdown.su	185.216.70.250	true	false		unknown
tcpdown.suE	unknown	unknown	false		unknown

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
172.245.119.63	unknown	United States	36352	AS-COLOCROSSINGUS	false
109.202.202.202	unknown	Switzerland	13030	INIT7CH	false
91.189.91.43	unknown	United Kingdom	41231	CANONICAL-ASGB	false
91.189.91.42	unknown	United Kingdom	41231	CANONICAL-ASGB	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
172.245.119.63	03-2022.xlsx	Get hash	malicious	Lokibot	Browse	172.245.119.63/433/vbc.exe
	CERERE DE OFERTA -02-03-2022.xlsx	Get hash	malicious	Lokibot	Browse	172.245.119.63/70/vbc.exe
	#U00daJ RENDEL#U00c9S UD72672738.xlsx	Get hash	malicious	Lokibot	Browse	172.245.119.63/80/vbc.exe
	Objedn#U00e1vka EUI894MD5684633.xlsx	Get hash	malicious	Lokibot	Browse	172.245.119.63/222/vbc.exe
	ZAHTJEV ZA PONUDU 01-03-2022.xlsx	Get hash	malicious	Lokibot	Browse	172.245.119.63/111/vbc.exe
	REQUEST FOR OFFER 28-02-2022.xlsx	Get hash	malicious	Lokibot	Browse	172.245.119.63/77/vbc.exe
	2_10-56.xlsx	Get hash	malicious	Lokibot Neshta	Browse	172.245.119.63/51/vbc.exe
	02-2022.xlsx	Get hash	malicious	Lokibot	Browse	172.245.119.63/56/vbc.exe
	LISTA DE COMAND#U0102 EUI894BU4633.xlsx	Get hash	malicious	Lokibot	Browse	172.245.119.63/541/vbc.exe
	4BU4633.xlsx	Get hash	malicious	Lokibot	Browse	172.245.119.63/255/vbc.exe
109.202.202.202	JGG1a56dcB.elf	Get hash	malicious	Mirai	Browse
	pXwuZJXauT.elf	Get hash	malicious	Mirai, Okiru	Browse
	uycqnGcDJD.elf	Get hash	malicious	Mirai, Okiru	Browse
	wn8pgKNArU.elf	Get hash	malicious	Mirai, Okiru	Browse
	JX1KTFsitM.elf	Get hash	malicious	Okiru	Browse
	qlgIEbAy2D.elf	Get hash	malicious	Mirai, Moobot, Okiru	Browse
	qbmHR5ZIJL.elf	Get hash	malicious	Mirai, Moobot, Okiru	Browse
	FZqYclxRiu.elf	Get hash	malicious	Mirai, Okiru	Browse
	qlt52dfogC.elf	Get hash	malicious	Mirai, Okiru	Browse
	46t2vW6nO9.elf	Get hash	malicious	Mirai, Okiru	Browse
91.189.91.43	JGG1a56dcB.elf	Get hash	malicious	Mirai	Browse
	pXwuZJXauT.elf	Get hash	malicious	Mirai, Okiru	Browse
	uycqnGcDJD.elf	Get hash	malicious	Mirai, Okiru	Browse
	wn8pgKNArU.elf	Get hash	malicious	Mirai, Okiru	Browse
	JX1KTFsitM.elf	Get hash	malicious	Okiru	Browse
	qlgIEbAy2D.elf	Get hash	malicious	Mirai, Moobot, Okiru	Browse
	qbmHR5ZIJL.elf	Get hash	malicious	Mirai, Moobot, Okiru	Browse
	qlt52dfogC.elf	Get hash	malicious	Mirai, Okiru	Browse
	46t2vW6nO9.elf	Get hash	malicious	Mirai, Okiru	Browse
	l1uxT537eS.elf	Get hash	malicious	Unknown	Browse
91.189.91.42	JGG1a56dcB.elf	Get hash	malicious	Mirai	Browse
	pXwuZJXauT.elf	Get hash	malicious	Mirai, Okiru	Browse
	uycqnGcDJD.elf	Get hash	malicious	Mirai, Okiru	Browse
	wn8pgKNArU.elf	Get hash	malicious	Mirai, Okiru	Browse
	JX1KTFsitM.elf	Get hash	malicious	Okiru	Browse
	qlgIEbAy2D.elf	Get hash	malicious	Mirai, Moobot, Okiru	Browse
	qbmHR5ZIJL.elf	Get hash	malicious	Mirai, Moobot, Okiru	Browse
	FZqYclxRiu.elf	Get hash	malicious	Mirai, Okiru	Browse
	qlt52dfogC.elf	Get hash	malicious	Mirai, Okiru	Browse
	46t2vW6nO9.elf	Get hash	malicious	Mirai, Okiru	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
tcpdown.su	VtMI9Eirot.elf	Get hash	malicious	Unknown	Browse	172.245.119.70

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CANONICAL-ASGB	JGG1a56dcB.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	1NSVzJh1X7.elf	Get hash	malicious	Mirai, Okiru	Browse	185.125.190.26
	pXwuZJXauT.elf	Get hash	malicious	Mirai, Okiru	Browse	91.189.91.42
	FtRTuVcia6.elf	Get hash	malicious	Mirai, Okiru	Browse	185.125.190.26
	uycqnGcDJD.elf	Get hash	malicious	Mirai, Okiru	Browse	91.189.91.42
	wn8pgKNArU.elf	Get hash	malicious	Mirai, Okiru	Browse	91.189.91.42
	JX1KTFsitM.elf	Get hash	malicious	Okiru	Browse	91.189.91.42
	qlgIEbAy2D.elf	Get hash	malicious	Mirai, Moobot, Okiru	Browse	91.189.91.42
	3M2y5KkOrL.elf	Get hash	malicious	Mirai, Okiru	Browse	185.125.190.26
	qbmHR5ZIJL.elf	Get hash	malicious	Mirai, Moobot, Okiru	Browse	91.189.91.42
CANONICAL-ASGB	JGG1a56dcB.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	1NSVzJh1X7.elf	Get hash	malicious	Mirai, Okiru	Browse	185.125.190.26
	pXwuZJXauT.elf	Get hash	malicious	Mirai, Okiru	Browse	91.189.91.42
	FtRTuVcia6.elf	Get hash	malicious	Mirai, Okiru	Browse	185.125.190.26
	uycqnGcDJD.elf	Get hash	malicious	Mirai, Okiru	Browse	91.189.91.42
	wn8pgKNArU.elf	Get hash	malicious	Mirai, Okiru	Browse	91.189.91.42
	JX1KTFsitM.elf	Get hash	malicious	Okiru	Browse	91.189.91.42
	qlgIEbAy2D.elf	Get hash	malicious	Mirai, Moobot, Okiru	Browse	91.189.91.42
	3M2y5KkOrL.elf	Get hash	malicious	Mirai, Okiru	Browse	185.125.190.26
	qbmHR5ZIJL.elf	Get hash	malicious	Mirai, Moobot, Okiru	Browse	91.189.91.42
INIT7CH	JGG1a56dcB.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	pXwuZJXauT.elf	Get hash	malicious	Mirai, Okiru	Browse	109.202.202.202
	uycqnGcDJD.elf	Get hash	malicious	Mirai, Okiru	Browse	109.202.202.202
	wn8pgKNArU.elf	Get hash	malicious	Mirai, Okiru	Browse	109.202.202.202
	JX1KTFsitM.elf	Get hash	malicious	Okiru	Browse	109.202.202.202
	qlgIEbAy2D.elf	Get hash	malicious	Mirai, Moobot, Okiru	Browse	109.202.202.202
	qbmHR5ZIJL.elf	Get hash	malicious	Mirai, Moobot, Okiru	Browse	109.202.202.202
	FZqYclxRiu.elf	Get hash	malicious	Mirai, Okiru	Browse	109.202.202.202
	qlt52dfogC.elf	Get hash	malicious	Mirai, Okiru	Browse	109.202.202.202
	46t2vW6nO9.elf	Get hash	malicious	Mirai, Okiru	Browse	109.202.202.202
AS-COLOCROSSINGUS	H6ccnU1094.elf	Get hash	malicious	Mirai, Okiru	Browse	23.95.165.132
	SecuriteInfo.com.Trojan.Siggen28.27399.23329.29047.exe	Get hash	malicious	Remcos, DBatLoader	Browse	192.3.193.55
	Invoice No. 03182024.docx	Get hash	malicious	Remcos	Browse	192.210.201.57
	PO_983888123.xls	Get hash	malicious	Unknown	Browse	107.173.4.2
	PO_983888123.xls	Get hash	malicious	Unknown	Browse	107.173.4.2
	PO_983888123.xls	Get hash	malicious	Unknown	Browse	107.173.4.2
	Kt28gy4sgm.elf	Get hash	malicious	Mirai	Browse	104.168.45.11
	SecuriteInfo.com.Exploit.ShellCode.69.31966.31539.rtf	Get hash	malicious	Remcos	Browse	192.3.101.153
	Yui1pUgieI.elf	Get hash	malicious	Mirai	Browse	104.168.61.51
	Vedtb2CYvY.elf	Get hash	malicious	Mirai	Browse	104.170.167.222

File type:	ELF 32-bit LSB executable, MIPS, MIPS-I version 1 (SYSV), statically linked, stripped
Entropy (8bit):	5.348809863116576
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	ew3OL4dYca.elf
File size:	99'820 bytes
MD5:	f3f909238b26928d0587e272fc702866
SHA1:	aa2a80dc9db8553ea5e17958130662955ade4e10
SHA256:	7452a8cd6d737917f4d19adcef67e8cc47b643da9d703a37fb2af6644a78edc1
SHA512:	2b09a7fd4391dd9bc48314eaaa75a40eabe8b7332099da2525193cb5f79a0b8d654de0d668fc35806f8fe45bdfa21095f1411c9fe29cbf85eb605bee6d154085
SSDEEP:	1536:8wPBYpO2CUIO2/M+LIjrqr1oNgfR34b7ZZ/myEhmJ:8yBYpO2rI/u2R3C7gcJ
TLSH:	46A3D60ABF650FFBDC6BCD370AA9170534CC651A22A57F3A7534D828F54B24B4AE3864
File Content Preview:	.ELF....................`.@.4...........4. ...(...............@...@.`y..`y..............dy..dyE.dyE.................Q.td...............................<...'!......'.......................<...'!...$.........9'.. ........................<...'!... .......@P9

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	MIPS R3000
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x400260
Flags:	0x1007
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	99260
Section Header Size:	40
Number of Section Headers:	14
Header String Table Index:	13

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x400094	0x94	0x8c	0x0	0x6	AX	4
.text	PROGBITS	0x400120	0x120	0x14f90	0x0	0x6	AX	16
.fini	PROGBITS	0x4150b0	0x150b0	0x5c	0x0	0x6	AX	4
.rodata	PROGBITS	0x415110	0x15110	0x2850	0x0	0x2	A	16
.ctors	PROGBITS	0x457964	0x17964	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x45796c	0x1796c	0x8	0x0	0x3	WA	4
.data.rel.ro	PROGBITS	0x457978	0x17978	0x4	0x0	0x3	WA	4
.data	PROGBITS	0x457980	0x17980	0x400	0x0	0x3	WA	16
.got	PROGBITS	0x457d80	0x17d80	0x5d8	0x4	0x10000003	WAp	16
.sbss	NOBITS	0x458358	0x18358	0x30	0x0	0x10000003	WAp	4
.bss	NOBITS	0x458390	0x18358	0xe770	0x0	0x3	WA	16
.mdebug.abi32	PROGBITS	0xb40	0x18358	0x0	0x0	0x0		1
.shstrtab	STRTAB	0x0	0x18358	0x64	0x0	0x0		1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x400000	0x400000	0x17960	0x17960	5.3675	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0x17964	0x457964	0x457964	0x9f4	0xf19c	3.9316	0x6	RW	0x10000	.ctors .dtors .data.rel.ro .data .got .sbss .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Apr 19, 2024 17:50:50.290168047 CEST	43928	443	192.168.2.23	91.189.91.42
Apr 19, 2024 17:50:52.428478003 CEST	45326	21425	192.168.2.23	172.245.119.63
Apr 19, 2024 17:50:52.648824930 CEST	21425	45326	172.245.119.63	192.168.2.23
Apr 19, 2024 17:50:52.649028063 CEST	45326	21425	192.168.2.23	172.245.119.63
Apr 19, 2024 17:50:52.649214983 CEST	45326	21425	192.168.2.23	172.245.119.63
Apr 19, 2024 17:50:52.869632959 CEST	21425	45326	172.245.119.63	192.168.2.23
Apr 19, 2024 17:50:52.869837999 CEST	45326	21425	192.168.2.23	172.245.119.63
Apr 19, 2024 17:50:53.090296030 CEST	21425	45326	172.245.119.63	192.168.2.23
Apr 19, 2024 17:50:55.926098108 CEST	42836	443	192.168.2.23	91.189.91.43
Apr 19, 2024 17:50:56.693200111 CEST	42516	80	192.168.2.23	109.202.202.202
Apr 19, 2024 17:51:02.656462908 CEST	45326	21425	192.168.2.23	172.245.119.63
Apr 19, 2024 17:51:02.877338886 CEST	21425	45326	172.245.119.63	192.168.2.23
Apr 19, 2024 17:51:02.877386093 CEST	21425	45326	172.245.119.63	192.168.2.23
Apr 19, 2024 17:51:02.877449036 CEST	45326	21425	192.168.2.23	172.245.119.63
Apr 19, 2024 17:51:10.255299091 CEST	43928	443	192.168.2.23	91.189.91.42
Apr 19, 2024 17:51:18.123539925 CEST	21425	45326	172.245.119.63	192.168.2.23
Apr 19, 2024 17:51:18.123627901 CEST	45326	21425	192.168.2.23	172.245.119.63
Apr 19, 2024 17:51:22.541794062 CEST	42836	443	192.168.2.23	91.189.91.43
Apr 19, 2024 17:51:26.637187004 CEST	42516	80	192.168.2.23	109.202.202.202
Apr 19, 2024 17:51:33.348160982 CEST	21425	45326	172.245.119.63	192.168.2.23
Apr 19, 2024 17:51:33.348572016 CEST	45326	21425	192.168.2.23	172.245.119.63
Apr 19, 2024 17:51:48.588886976 CEST	21425	45326	172.245.119.63	192.168.2.23
Apr 19, 2024 17:51:48.589297056 CEST	45326	21425	192.168.2.23	172.245.119.63
Apr 19, 2024 17:51:51.209702969 CEST	43928	443	192.168.2.23	91.189.91.42
Apr 19, 2024 17:52:02.920355082 CEST	45326	21425	192.168.2.23	172.245.119.63
Apr 19, 2024 17:52:03.141216040 CEST	21425	45326	172.245.119.63	192.168.2.23
Apr 19, 2024 17:52:03.141649008 CEST	45326	21425	192.168.2.23	172.245.119.63
Apr 19, 2024 17:52:18.541569948 CEST	21425	45326	172.245.119.63	192.168.2.23
Apr 19, 2024 17:52:18.542870998 CEST	45326	21425	192.168.2.23	172.245.119.63
Apr 19, 2024 17:52:33.765707016 CEST	21425	45326	172.245.119.63	192.168.2.23
Apr 19, 2024 17:52:33.766258955 CEST	45326	21425	192.168.2.23	172.245.119.63
Apr 19, 2024 17:52:49.005990028 CEST	21425	45326	172.245.119.63	192.168.2.23
Apr 19, 2024 17:52:49.006306887 CEST	45326	21425	192.168.2.23	172.245.119.63

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Apr 19, 2024 17:50:51.621082067 CEST	42680	53	192.168.2.23	1.1.1.1
Apr 19, 2024 17:50:51.837692022 CEST	53	42680	1.1.1.1	192.168.2.23
Apr 19, 2024 17:50:51.838402987 CEST	45461	53	192.168.2.23	1.1.1.1
Apr 19, 2024 17:50:51.955897093 CEST	53	45461	1.1.1.1	192.168.2.23
Apr 19, 2024 17:50:51.956296921 CEST	43998	53	192.168.2.23	1.1.1.1
Apr 19, 2024 17:50:52.073827982 CEST	53	43998	1.1.1.1	192.168.2.23
Apr 19, 2024 17:50:52.073978901 CEST	55568	53	192.168.2.23	1.1.1.1
Apr 19, 2024 17:50:52.198102951 CEST	53	55568	1.1.1.1	192.168.2.23
Apr 19, 2024 17:50:52.198376894 CEST	60966	53	192.168.2.23	1.1.1.1
Apr 19, 2024 17:50:52.303849936 CEST	53	60966	1.1.1.1	192.168.2.23
Apr 19, 2024 17:50:52.304018021 CEST	49485	53	192.168.2.23	1.1.1.1
Apr 19, 2024 17:50:52.428042889 CEST	53	49485	1.1.1.1	192.168.2.23

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Apr 19, 2024 17:50:51.621082067 CEST	192.168.2.23	1.1.1.1	0xade5	Standard query (0)	tcpdown.su	A (IP address)	IN (0x0001)	false
Apr 19, 2024 17:50:51.838402987 CEST	192.168.2.23	1.1.1.1	0xe28e	Standard query (0)	tcpdown.suE	A (IP address)	IN (0x0001)	false
Apr 19, 2024 17:50:51.956296921 CEST	192.168.2.23	1.1.1.1	0xe28e	Standard query (0)	tcpdown.suE	A (IP address)	IN (0x0001)	false
Apr 19, 2024 17:50:52.073978901 CEST	192.168.2.23	1.1.1.1	0xe28e	Standard query (0)	tcpdown.suE	A (IP address)	IN (0x0001)	false
Apr 19, 2024 17:50:52.198376894 CEST	192.168.2.23	1.1.1.1	0xe28e	Standard query (0)	tcpdown.suE	A (IP address)	IN (0x0001)	false
Apr 19, 2024 17:50:52.304018021 CEST	192.168.2.23	1.1.1.1	0xe28e	Standard query (0)	tcpdown.suE	A (IP address)	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Apr 19, 2024 17:50:51.837692022 CEST	1.1.1.1	192.168.2.23	0xade5	No error (0)	tcpdown.su		185.216.70.250	A (IP address)	IN (0x0001)	false
Apr 19, 2024 17:50:51.837692022 CEST	1.1.1.1	192.168.2.23	0xade5	No error (0)	tcpdown.su		185.216.70.168	A (IP address)	IN (0x0001)	false
Apr 19, 2024 17:50:51.837692022 CEST	1.1.1.1	192.168.2.23	0xade5	No error (0)	tcpdown.su		104.168.32.17	A (IP address)	IN (0x0001)	false
Apr 19, 2024 17:50:51.837692022 CEST	1.1.1.1	192.168.2.23	0xade5	No error (0)	tcpdown.su		104.168.45.11	A (IP address)	IN (0x0001)	false
Apr 19, 2024 17:50:51.837692022 CEST	1.1.1.1	192.168.2.23	0xade5	No error (0)	tcpdown.su		172.245.119.63	A (IP address)	IN (0x0001)	false
Apr 19, 2024 17:50:51.837692022 CEST	1.1.1.1	192.168.2.23	0xade5	No error (0)	tcpdown.su		198.12.124.76	A (IP address)	IN (0x0001)	false
Apr 19, 2024 17:50:51.837692022 CEST	1.1.1.1	192.168.2.23	0xade5	No error (0)	tcpdown.su		185.216.70.169	A (IP address)	IN (0x0001)	false
Apr 19, 2024 17:50:51.837692022 CEST	1.1.1.1	192.168.2.23	0xade5	No error (0)	tcpdown.su		172.245.119.70	A (IP address)	IN (0x0001)	false
Apr 19, 2024 17:50:51.955897093 CEST	1.1.1.1	192.168.2.23	0xe28e	Name error (3)	tcpdown.suE	none	none	A (IP address)	IN (0x0001)	false
Apr 19, 2024 17:50:52.073827982 CEST	1.1.1.1	192.168.2.23	0xe28e	Name error (3)	tcpdown.suE	none	none	A (IP address)	IN (0x0001)	false
Apr 19, 2024 17:50:52.198102951 CEST	1.1.1.1	192.168.2.23	0xe28e	Name error (3)	tcpdown.suE	none	none	A (IP address)	IN (0x0001)	false
Apr 19, 2024 17:50:52.303849936 CEST	1.1.1.1	192.168.2.23	0xe28e	Name error (3)	tcpdown.suE	none	none	A (IP address)	IN (0x0001)	false
Apr 19, 2024 17:50:52.428042889 CEST	1.1.1.1	192.168.2.23	0xe28e	Name error (3)	tcpdown.suE	none	none	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: ew3OL4dYca.elf PID: 6235, Parent PID: 6157

General

Start time (UTC):	15:50:50
Start date (UTC):	19/04/2024
Path:	/tmp/ew3OL4dYca.elf
Arguments:	/tmp/ew3OL4dYca.elf
File size:	5773336 bytes
MD5 hash:	0d6f61f82cf2f781c6eb0661071d42d9

Start time (UTC):	15:50:50
Start date (UTC):	19/04/2024
Path:	/tmp/ew3OL4dYca.elf
Arguments:	-
File size:	5773336 bytes
MD5 hash:	0d6f61f82cf2f781c6eb0661071d42d9

Start time (UTC):	15:50:50
Start date (UTC):	19/04/2024
Path:	/tmp/ew3OL4dYca.elf
Arguments:	-
File size:	5773336 bytes
MD5 hash:	0d6f61f82cf2f781c6eb0661071d42d9

Start time (UTC):	15:50:51
Start date (UTC):	19/04/2024
Path:	/tmp/ew3OL4dYca.elf
Arguments:	-
File size:	5773336 bytes
MD5 hash:	0d6f61f82cf2f781c6eb0661071d42d9

Start time (UTC):	15:50:51
Start date (UTC):	19/04/2024
Path:	/tmp/ew3OL4dYca.elf
Arguments:	-
File size:	5773336 bytes
MD5 hash:	0d6f61f82cf2f781c6eb0661071d42d9

Start time (UTC):	15:50:53
Start date (UTC):	19/04/2024
Path:	/usr/libexec/gnome-session-binary
Arguments:	-
File size:	334664 bytes
MD5 hash:	d9b90be4f7db60cb3c2d3da6a1d31bfb

Start time (UTC):	15:50:53
Start date (UTC):	19/04/2024
Path:	/bin/sh
Arguments:	/bin/sh -e -u -c "export GIO_LAUNCHED_DESKTOP_FILE_PID=$$; exec \"$@\"" sh /usr/libexec/gsd-rfkill
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Start time (UTC):	15:50:53
Start date (UTC):	19/04/2024
Path:	/usr/libexec/gsd-rfkill
Arguments:	/usr/libexec/gsd-rfkill
File size:	51808 bytes
MD5 hash:	88a16a3c0aba1759358c06215ecfb5cc

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 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

Description:	Adversaries may stop or disable services on a system to render those services unavailable to legitimate users. Stopping critical services or processes can inhibit or stop response to an incident or aid in the adversary's overall objectives to cause damage to the environment.
Tactics:	Impact
Data Sources:	Command: Command Execution, File: File Modification, Process: OS API Execution, Process: Process Creation, Process: Process Termination, Service: Service Metadata, Windows Registry: Windows Registry Key Modification
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 ew3OL4dYca.elf

Overview

General Information

Detection

Signatures

Classification

Analysis Advice

General Information

Warnings

Runtime Messages

Process Tree

Yara Signatures

Snort Signatures

Joe Sandbox Signatures

AV Detection

Spreading

Networking

System Summary

Persistence and Installation Behavior

Hooking and other Techniques for Hiding and Protection

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

World Map of Contacted IPs

Public IPs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

Static ELF Info

ELF header

Sections

Program Segments

Network Behavior

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

System Behavior

Analysis Process: ew3OL4dYca.elf PID: 6235, Parent PID: 6157

General

Chronological Activities

Analysis Process: ew3OL4dYca.elf PID: 6237, Parent PID: 6235

General

Chronological Activities

Analysis Process: ew3OL4dYca.elf PID: 6239, Parent PID: 6237

General

Chronological Activities

Analysis Process: ew3OL4dYca.elf PID: 6240, Parent PID: 6237

General

Chronological Activities

Analysis Process: ew3OL4dYca.elf PID: 6243, Parent PID: 6240

General

Chronological Activities

Analysis Process: gnome-session-binary PID: 6265, Parent PID: 1477

General

Chronological Activities

Analysis Process: sh PID: 6265, Parent PID: 1477

General

Linux Analysis Report
ew3OL4dYca.elf