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Linux Analysis Report
3L7By8x8KC.elf

Overview

General Information

Sample Name:	3L7By8x8KC.elf
Analysis ID:	766088
MD5:	4b1c5c449bf8ecb72064de803df8befe
SHA1:	eff6997623e2c177a6bf0bac3cc66cfe30eb33be
SHA256:	7659f8eb1793982b058574bd0c0dbf758b47ef3068b17b396fbc33bfbec741fd
Tags:	32armelfgafgyt
Infos:

Detection

Mirai

Score:	76
Range:	0 - 100
Whitelisted:	false

Signatures

Yara detected Mirai

Multi AV Scanner detection for submitted file

Uses known network protocols on non-standard ports

Contains symbols with names commonly found in malware

Connects to many ports of the same IP (likely port scanning)

Yara signature match

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

Enumerates processes within the "proc" file system

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

Detected TCP or UDP traffic on non-standard ports

Sample and/or dropped files contains symbols with suspicious names

Sample listens on a socket

Sample contains strings indicative of BusyBox which embeds multiple Unix commands in a single executable

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:	36.0.0 Rainbow Opal
Analysis ID:	766088
Start date and time:	2022-12-13 13:07:05 +01:00
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 6m 7s
Hypervisor based Inspection enabled:	false
Report type:	full
Sample file name:	3L7By8x8KC.elf
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
Detection:	MAL
Classification:	mal76.troj.linELF@0/400@1/0

Warnings

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

Runtime Messages

Command:	/tmp/3L7By8x8KC.elf
PID:	6228
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

3L7By8x8KC.elf (PID: 6228, Parent: 6125, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/3L7By8x8KC.elf

3L7By8x8KC.elf New Fork (PID: 6230, Parent: 6228)

3L7By8x8KC.elf New Fork (PID: 6232, Parent: 6230)

3L7By8x8KC.elf New Fork (PID: 6233, Parent: 6230)

cleanup

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
3L7By8x8KC.elf	MAL_ARM_LNX_Mirai_Mar13_2022	Detects new ARM Mirai variant	Mehmet Ali Kerimoglu a.k.a. CYB3RMX	0x1c5b8:$attck1: attack.c 0x1cf60:$attck5: attack_gre_eth 0x1cf74:$attck6: attack_udp_generic 0x1d22f:$attck7: attack_get_opt_ip
3L7By8x8KC.elf	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security

PCAP (Network Traffic)

Source	Rule	Description	Author	Strings
dump.pcap	JoeSecurity_Mirai_12	Yara detected Mirai	Joe Security

Matched rule: MAL_ARM_LNX_Mirai_Mar13_2022 date = 2022-03-16, hash1 = 0283b72913b8a78b2a594b2d40ebc3c873e4823299833a1ff6854421378f5a68, author = Mehmet Ali Kerimoglu a.k.a. CYB3RMX, description = Detects new ARM Mirai variant

Source: 3L7By8x8KC.elf	Virustotal: Detection: 37%			Perma Link
Source: 3L7By8x8KC.elf	ReversingLabs: Detection: 41%

Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 59018
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 59168
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 59184
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 59210
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 59224
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 59236
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 59224
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 59242
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 59256
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 59264
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 59280
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 33166
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 33174
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 33388
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 33396
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 33460
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 33464
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 33476
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 33480
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 33536
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 33542
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 48454
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 48474
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 48500
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 48570
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 48580
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 48678
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 48688
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 48706
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 48750
Source: unknown	Network traffic detected: HTTP traffic on port 23 -> 48760

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: global traffic	TCP traffic: 192.168.2.23:43928 -> 91.189.91.42:443

Source: unknown	TCP traffic detected without corresponding DNS query: 24.50.235.136
Source: unknown	TCP traffic detected without corresponding DNS query: 39.177.146.88
Source: unknown	TCP traffic detected without corresponding DNS query: 141.115.75.136
Source: unknown	TCP traffic detected without corresponding DNS query: 164.205.155.251
Source: unknown	TCP traffic detected without corresponding DNS query: 125.11.86.14
Source: unknown	TCP traffic detected without corresponding DNS query: 186.125.245.173
Source: unknown	TCP traffic detected without corresponding DNS query: 2.123.178.143
Source: unknown	TCP traffic detected without corresponding DNS query: 119.244.244.221
Source: unknown	TCP traffic detected without corresponding DNS query: 205.167.162.115
Source: unknown	TCP traffic detected without corresponding DNS query: 90.7.8.110
Source: unknown	TCP traffic detected without corresponding DNS query: 114.179.15.59
Source: unknown	TCP traffic detected without corresponding DNS query: 108.141.192.12
Source: unknown	TCP traffic detected without corresponding DNS query: 132.229.174.177
Source: unknown	TCP traffic detected without corresponding DNS query: 69.182.58.179
Source: unknown	TCP traffic detected without corresponding DNS query: 138.79.32.92
Source: unknown	TCP traffic detected without corresponding DNS query: 102.74.169.44
Source: unknown	TCP traffic detected without corresponding DNS query: 32.74.181.162
Source: unknown	TCP traffic detected without corresponding DNS query: 47.218.214.9
Source: unknown	TCP traffic detected without corresponding DNS query: 68.106.78.75
Source: unknown	TCP traffic detected without corresponding DNS query: 12.112.168.205
Source: unknown	TCP traffic detected without corresponding DNS query: 116.70.188.63
Source: unknown	TCP traffic detected without corresponding DNS query: 19.59.155.110
Source: unknown	TCP traffic detected without corresponding DNS query: 81.136.79.238
Source: unknown	TCP traffic detected without corresponding DNS query: 20.150.129.143
Source: unknown	TCP traffic detected without corresponding DNS query: 80.31.242.230
Source: unknown	TCP traffic detected without corresponding DNS query: 175.12.176.212
Source: unknown	TCP traffic detected without corresponding DNS query: 87.75.51.83
Source: unknown	TCP traffic detected without corresponding DNS query: 85.40.154.230
Source: unknown	TCP traffic detected without corresponding DNS query: 65.170.11.26
Source: unknown	TCP traffic detected without corresponding DNS query: 187.96.64.167
Source: unknown	TCP traffic detected without corresponding DNS query: 201.103.183.254
Source: unknown	TCP traffic detected without corresponding DNS query: 4.28.41.107
Source: unknown	TCP traffic detected without corresponding DNS query: 185.38.107.249
Source: unknown	TCP traffic detected without corresponding DNS query: 60.51.242.180
Source: unknown	TCP traffic detected without corresponding DNS query: 86.83.154.234
Source: unknown	TCP traffic detected without corresponding DNS query: 63.182.114.244
Source: unknown	TCP traffic detected without corresponding DNS query: 180.166.9.234
Source: unknown	TCP traffic detected without corresponding DNS query: 199.72.68.83
Source: unknown	TCP traffic detected without corresponding DNS query: 136.156.250.117
Source: unknown	TCP traffic detected without corresponding DNS query: 161.59.1.45
Source: unknown	TCP traffic detected without corresponding DNS query: 189.173.114.220
Source: unknown	TCP traffic detected without corresponding DNS query: 103.191.58.104
Source: unknown	TCP traffic detected without corresponding DNS query: 172.246.115.88
Source: unknown	TCP traffic detected without corresponding DNS query: 70.162.215.151
Source: unknown	TCP traffic detected without corresponding DNS query: 159.183.243.173
Source: unknown	TCP traffic detected without corresponding DNS query: 105.176.162.108
Source: unknown	TCP traffic detected without corresponding DNS query: 20.16.72.70
Source: unknown	TCP traffic detected without corresponding DNS query: 142.203.241.220
Source: unknown	TCP traffic detected without corresponding DNS query: 39.157.167.59
Source: unknown	TCP traffic detected without corresponding DNS query: 112.155.64.229

Source: ELF static info symbol of initial sample	Name: attack.c
Source: ELF static info symbol of initial sample	Name: attack_get_opt_int
Source: ELF static info symbol of initial sample	Name: attack_get_opt_ip
Source: ELF static info symbol of initial sample	Name: attack_gre.c
Source: ELF static info symbol of initial sample	Name: attack_gre_eth
Source: ELF static info symbol of initial sample	Name: attack_gre_ip
Source: ELF static info symbol of initial sample	Name: attack_init
Source: ELF static info symbol of initial sample	Name: attack_kill_all
Source: ELF static info symbol of initial sample	Name: attack_ongoing
Source: ELF static info symbol of initial sample	Name: attack_parse

Source: 3L7By8x8KC.elf	ELF static info symbol of initial sample: __gnu_unwind_execute
Source: 3L7By8x8KC.elf	ELF static info symbol of initial sample: scanner.c
Source: 3L7By8x8KC.elf	ELF static info symbol of initial sample: scanner_init
Source: 3L7By8x8KC.elf	ELF static info symbol of initial sample: scanner_pid
Source: 3L7By8x8KC.elf	ELF static info symbol of initial sample: scanner_rawpkt

Source: Initial sample	String containing 'busybox' found: /bin/busybox
Source: Initial sample	String containing 'busybox' found: /bin/busybox/bin/sh/var/Sofiatelnetd

Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/6233/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/6233/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/1582/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/1582/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/3088/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/3088/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/230/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/230/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/110/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/110/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/231/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/231/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/111/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/111/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/232/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/232/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/1579/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/1579/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/112/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/112/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/233/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/233/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/1699/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/1699/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/5818/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/5818/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/113/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/113/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/234/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/234/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/1335/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/1335/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/1698/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/1698/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/114/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/114/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/235/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/235/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/1334/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/1334/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/1576/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/1576/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/2302/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/2302/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/115/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/115/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/236/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/236/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/116/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/116/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/237/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/237/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/117/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/117/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/118/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/118/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/910/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/910/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/119/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/119/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/912/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/912/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/10/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/10/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/2307/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/2307/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/11/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/11/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/918/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/918/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/12/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/12/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/13/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/13/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/14/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/14/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/15/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/15/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/16/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/16/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/17/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/17/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/18/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/18/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/1594/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/1594/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/120/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/120/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/121/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/121/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/1349/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/1349/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/1/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/1/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/122/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/122/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/243/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/243/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/123/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/123/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/2/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/2/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/124/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/124/cmdline	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/3/maps	Jump to behavior
Source: /tmp/3L7By8x8KC.elf (PID: 6232)	File opened: /proc/3/cmdline	Jump to behavior

Source: 3L7By8x8KC.elf, 6228.1.000055ffeb3c2000.000055ffeb511000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/arm
Source: 3L7By8x8KC.elf, 6228.1.00007ffc8a380000.00007ffc8a3a1000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-arm/tmp/3L7By8x8KC.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/3L7By8x8KC.elf
Source: 3L7By8x8KC.elf, 6228.1.000055ffeb3c2000.000055ffeb511000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/arm
Source: 3L7By8x8KC.elf, 6228.1.00007ffc8a380000.00007ffc8a3a1000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-arm

Source: Yara match	File source: dump.pcap, type: PCAP
Source: Yara match	File source: 3L7By8x8KC.elf, type: SAMPLE

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Exfiltration	Command and Control	Network Effects	Remote Service Effects	Impact
Valid Accounts	Windows Management Instrumentation	Path Interception	Path Interception	1 Masquerading	1 OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	Exfiltration Over Other Network Medium	1 Encrypted Channel	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
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	Exfiltration Over Bluetooth	11 Non-Standard Port	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	1 Non-Application Layer Protocol	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	Logon Script (Mac)	Binary Padding	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	Scheduled Transfer	2 Application Layer Protocol	SIM Card Swap		Carrier Billing Fraud

Source	Detection	Scanner	Label	Link
3L7By8x8KC.elf	37%	Virustotal		Browse
3L7By8x8KC.elf	41%	ReversingLabs	Linux.Trojan.Mirai

IP	Domain	Country	ASN	ASN Name	Malicious
97.41.214.162	unknown	United States	22394	CELLCOUS	false
69.17.129.91	unknown	Canada	812	ROGERS-COMMUNICATIONSCA	false
134.54.185.56	unknown	Belgium	31612	AGFA-ASBE	false
60.229.90.135	unknown	Australia	1221	ASN-TELSTRATelstraCorporationLtdAU	false
221.147.5.16	unknown	Korea Republic of	4766	KIXS-AS-KRKoreaTelecomKR	false
174.117.30.166	unknown	Canada	812	ROGERS-COMMUNICATIONSCA	false
120.127.180.106	unknown	Taiwan; Republic of China (ROC)	18047	NTHU-TWNationalTsing-HuaUniversityTW	false
140.105.254.122	unknown	Italy	137	ASGARRConsortiumGARREU	false
180.148.90.162	unknown	Australia	9398	AS9398-AMCOM-APAmcomTelecommunicationsLtdAU	false
217.24.113.240	unknown	Russian Federation	28860	PARMA-INFORM-ASRU	false
13.64.67.96	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
89.136.111.214	unknown	Romania	6830	LIBERTYGLOBALLibertyGlobalformerlyUPCBroadbandHolding	false
176.249.109.141	unknown	United Kingdom	5607	BSKYB-BROADBAND-ASGB	false
32.22.246.62	unknown	United States	2686	ATGS-MMD-ASUS	false
65.47.21.97	unknown	United States	2828	XO-AS15US	false
133.151.173.35	unknown	Japan	10021	KVHKVHCoLtdJP	false
157.146.162.178	unknown	United States	719	ELISA-ASHelsinkiFinlandEU	false
160.172.110.80	unknown	Morocco	6713	IAM-ASMA	false
37.182.85.78	unknown	Italy	30722	VODAFONE-IT-ASNIT	false
75.8.220.108	unknown	United States	7018	ATT-INTERNET4US	false
115.215.29.235	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
174.201.29.134	unknown	United States	22394	CELLCOUS	false
94.241.38.22	unknown	Russian Federation	12389	ROSTELECOM-ASRU	false
141.18.217.214	unknown	Germany	553	BELWUEBelWue-KoordinationEU	false
151.219.242.149	unknown	unknown	11003	PANDGUS	false
80.36.110.217	unknown	Spain	3352	TELEFONICA_DE_ESPANAES	false
60.25.80.125	unknown	China	4837	CHINA169-BACKBONECHINAUNICOMChina169BackboneCN	false
57.84.148.194	unknown	Belgium	51964	ORANGE-BUSINESS-SERVICES-IPSN-ASNFR	false
122.251.22.74	unknown	Japan	18077	C-ABLEYamaguchiCableVisionCoLtdJP	false
75.175.161.129	unknown	United States	209	CENTURYLINK-US-LEGACY-QWESTUS	false
138.191.50.231	unknown	Switzerland	12511	CH-POSTNETZPostCHAGCH	false
203.91.16.88	unknown	Taiwan; Republic of China (ROC)	38266	VODAFONE-INVodafoneIndiaLtdIN	false
4.192.254.200	unknown	United States	3356	LEVEL3US	false
54.169.184.32	unknown	United States	16509	AMAZON-02US	false
63.156.139.139	unknown	United States	32996	AGRIBANK-STPAULUS	false
206.198.52.39	unknown	United States	26844	PACTIVUS	false
79.12.221.167	unknown	Italy	3269	ASN-IBSNAZIT	false
113.66.110.127	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
119.69.242.210	unknown	Korea Republic of	17858	POWERVIS-AS-KRLGPOWERCOMMKR	false
111.80.33.245	unknown	Taiwan; Republic of China (ROC)	2510	INFOWEBFUJITSULIMITEDJP	false
12.61.224.254	unknown	United States	7018	ATT-INTERNET4US	false
202.111.96.225	unknown	China	4809	CHINATELECOM-CORE-WAN-CN2ChinaTelecomNextGenerationCarr	false
60.224.167.120	unknown	Australia	1221	ASN-TELSTRATelstraCorporationLtdAU	false
196.243.61.132	unknown	Seychelles	37518	FIBERGRIDSC	false
90.10.90.212	unknown	France	3215	FranceTelecom-OrangeFR	false
17.33.19.152	unknown	United States	714	APPLE-ENGINEERINGUS	false
88.92.70.159	unknown	Norway	2119	TELENOR-NEXTELTelenorNorgeASNO	false
211.193.49.97	unknown	Korea Republic of	55592	KDT-AS-KRKoreaDataTelecommunicationCoLtdKR	false
182.172.99.133	unknown	Korea Republic of	10036	CNM-AS-KRDLIVEKR	false
132.235.75.81	unknown	United States	17135	OHIOUUS	false
65.59.65.38	unknown	United States	3356	LEVEL3US	false
63.166.110.226	unknown	United States	1239	SPRINTLINKUS	false
109.70.133.56	unknown	Spain	45037	HISPAWEB-NETWORKES	false
217.21.40.220	unknown	Belarus	57331	NIKS-ASBY	false
80.196.209.229	unknown	Denmark	3292	TDCTDCASDK	false
212.29.134.23	unknown	Italy	12850	ASN-ENTERIT	false
64.95.129.155	unknown	United States	395424	LOGMEIN-EMEA-1US	false
165.222.29.141	unknown	Switzerland	3550	ERX-PHILNETAteneodeManilaUniversityPH	false
13.9.20.59	unknown	United States	26662	XEROX-WVUS	false
49.34.43.6	unknown	India	55836	RELIANCEJIO-INRelianceJioInfocommLimitedIN	false
87.178.11.67	unknown	Germany	3320	DTAGInternetserviceprovideroperationsDE	false
196.233.130.78	unknown	Tunisia	37492	ORANGE-TN	false
195.142.202.118	unknown	Turkey	39095	VAKIFBANK-ASTR	false
97.90.57.45	unknown	United States	20115	CHARTER-20115US	false
140.64.248.120	unknown	United States	23700	FASTNET-AS-IDLinknet-FastnetASNID	false
68.167.49.65	unknown	United States	18566	MEGAPATH5-US	false
71.104.168.144	unknown	United States	701	UUNETUS	false
183.4.31.151	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
84.229.162.123	unknown	Israel	9116	GOLDENLINES-ASNPartnerCommunicationsMainAutonomousSyste	false
145.235.116.96	unknown	Sweden	1257	TELE2EU	false
57.184.201.152	unknown	Belgium	2686	ATGS-MMD-ASUS	false
105.39.218.172	unknown	Egypt	37069	MOBINILEG	false
129.202.100.161	unknown	United States	158	ERI-ASUS	false
81.117.145.107	unknown	Italy	20959	TELECOM-ITALIA-DATA-COMIT	false
180.156.243.249	unknown	China	4812	CHINANET-SH-APChinaTelecomGroupCN	false
95.239.15.10	unknown	Italy	3269	ASN-IBSNAZIT	false
46.248.96.163	unknown	United Kingdom	9153	BURSTFIRE-EUEuropeanPeeringandTransitASGB	false
131.209.210.166	unknown	United States	14348	URI-ASUS	false
141.225.56.90	unknown	United States	14048	MEMPHIS-EDUUS	false
172.59.43.112	unknown	United States	21928	T-MOBILE-AS21928US	false
194.112.244.216	unknown	Austria	3330	PROFINET-ATViennaAustriaAT	false
141.179.130.83	unknown	Saudi Arabia	197921	HBTFJO	false
109.195.122.62	unknown	Russian Federation	51819	YAR-ASRU	false
164.29.213.177	unknown	Germany	29355	KCELL-ASKZ	false
61.100.101.169	unknown	Korea Republic of	9845	CJCKN-AS-KRLGHelloVisionCorpKR	false
114.199.124.31	unknown	Indonesia	24525	SAP-AS-IDPTSolusiAksesindoPratamaID	false
216.58.210.100	unknown	United States	15169	GOOGLEUS	false
93.108.16.199	unknown	Portugal	12353	VODAFONE-PTVodafonePortugalPT	false
213.90.31.55	unknown	Austria	8437	UTA-ASAT	false
140.89.73.20	unknown	United States	33651	CMCSUS	false
91.29.31.29	unknown	Germany	3320	DTAGInternetserviceprovideroperationsDE	false
178.108.61.220	unknown	United Kingdom	12576	EELtdGB	false
143.223.25.254	unknown	United States	33371	WMA-BEVERLY-HILLSUS	false
78.215.155.181	unknown	France	12322	PROXADFR	false
71.124.208.27	unknown	United States	701	UUNETUS	false
4.176.67.128	unknown	United States	3356	LEVEL3US	false
49.18.123.103	unknown	Korea Republic of	4766	KIXS-AS-KRKoreaTelecomKR	false
157.249.142.120	unknown	Norway	224	UNINETTUNINETTTheNorwegianUniversityResearchNetwork	false
92.149.183.6	unknown	France	3215	FranceTelecom-OrangeFR	false
220.245.226.221	unknown	Australia	7545	TPG-INTERNET-APTPGTelecomLimitedAU	false

Match	Associated Sample Name / URL	SHA 256	Detection	Link
89.136.111.214	UoqZFew7ea	Get hash	malicious	Browse
97.41.214.162	7vrYkhBeuq	Get hash	malicious	Browse
120.127.180.106	CWL0Aca5RB	Get hash	malicious	Browse
115.215.29.235	5giHvDqMaL	Get hash	malicious	Browse

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
dogeatingchink.uno	uH2CNPK47a.elf	Get hash	malicious	Browse	157.230.220.122
	A6De2hiUgN.elf	Get hash	malicious	Browse	138.68.65.48
	ZRCgFdio2a.elf	Get hash	malicious	Browse	185.225.16.43
	jklarm7.elf	Get hash	malicious	Browse	157.245.102.148
	jklarm.elf	Get hash	malicious	Browse	157.245.102.148

Process:	/tmp/3L7By8x8KC.elf
File Type:	ASCII text
Category:	dropped
Size (bytes):	274
Entropy (8bit):	3.6218777147711005
Encrypted:	false
SSDEEP:	6:UdDFBNGj/VUX/vYDFBNzql/VjmsVot/VOArB/VH:UdlGyXQl+gl
MD5:	8CD889D22CF4F0BD1D976D8D0C075362
SHA1:	D8FD89D323062E27BCCDB72E2F2A3540A4083976
SHA-256:	A76F4FFCB087B8689B00DAE25C55279AFF954C77D19EE0D8A3E7DCBBA0C4E050
SHA-512:	860F1751812E1269282D4B239D318554AFE68DD6F362DDC0360E2931789CC048597E300E651EC6F715D5FA0B7B64B39B60BCBD1AEDED9BBA73596CE54CB6230C
Malicious:	false
Reputation:	low
Preview:	8000-1a000 r-xp 00000000 fd:00 531606 /tmp/3L7By8x8KC.elf.22000-23000 rw-p 00012000 fd:00 531606 /tmp/3L7By8x8KC.elf.23000-28000 rw-p 00000000 00:00 0 .ff7ef000-ff7f0000 ---p 00000000 00:00 0 .ff7f0000-ffff0000 rw-p 00000000 00:00 0 [stack].

File type:	ELF 32-bit LSB executable, ARM, EABI4 version 1 (SYSV), statically linked, with debug_info, not stripped
Entropy (8bit):	5.924010019549109
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	3L7By8x8KC.elf
File size:	124515
MD5:	4b1c5c449bf8ecb72064de803df8befe
SHA1:	eff6997623e2c177a6bf0bac3cc66cfe30eb33be
SHA256:	7659f8eb1793982b058574bd0c0dbf758b47ef3068b17b396fbc33bfbec741fd
SHA512:	c503dfb345791f752c61760e1ebd6fb350ad15b6e02cebf2680ce2ceb0df4a66572fb7da6bf866082f4081fbfb5678b9871aad91781a566b2cd913445d528890
SSDEEP:	3072:tMf5ogtwBiGxQgClYf+ellkNwfKbqM/9E5DM:ef5obBzOgClYf+WlLfKOM/9EhM
TLSH:	BBC33B46FB818B13C4D5177ABAAF42493323A764D3DB330689185FB43F86B9E4E63506
File Content Preview:	.ELF..............(.........4...`}......4. ...(........p................................................................. ... ... ..X...(2............... ... ... ..................Q.td..................................-...L..................@-.,@...0....S

ELF header
Class:
Data:
Version:
Machine:
Version Number:
Type:
OS/ABI:
ABI Version:
Entry Point Address:
Flags:
ELF Header Size:
Program Header Offset:
Program Header Size:
Number of Program Headers:
Section Header Offset:
Section Header Size:
Number of Section Headers:
Header String Table Index:

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Link	Info	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0	0	0
.init	PROGBITS	0x80d4	0xd4	0x10	0x0	0x6	AX	0	0	4
.text	PROGBITS	0x80f0	0xf0	0x11258	0x0	0x6	AX	0	0	16
.fini	PROGBITS	0x19348	0x11348	0x10	0x0	0x6	AX	0	0	4
.rodata	PROGBITS	0x19358	0x11358	0xa94	0x0	0x2	A	0	0	4
.ARM.extab	PROGBITS	0x19dec	0x11dec	0x18	0x0	0x2	A	0	0	4
.ARM.exidx	ARM_EXIDX	0x19e04	0x11e04	0x118	0x0	0x82	AL	2	0	4
.eh_frame	PROGBITS	0x22000	0x12000	0x4	0x0	0x3	WA	0	0	4
.tbss	NOBITS	0x22004	0x12004	0x8	0x0	0x403	WAT	0	0	4
.init_array	INIT_ARRAY	0x22004	0x12004	0x4	0x0	0x3	WA	0	0	4
.fini_array	FINI_ARRAY	0x22008	0x12008	0x4	0x0	0x3	WA	0	0	4
.jcr	PROGBITS	0x2200c	0x1200c	0x4	0x0	0x3	WA	0	0	4
.got	PROGBITS	0x22010	0x12010	0xa8	0x4	0x3	WA	0	0	4
.data	PROGBITS	0x220b8	0x120b8	0x1a0	0x0	0x3	WA	0	0	4
.bss	NOBITS	0x22258	0x12258	0x2fd0	0x0	0x3	WA	0	0	4
.comment	PROGBITS	0x0	0x12258	0x904	0x0	0x0		0	0	1
.debug_aranges	PROGBITS	0x0	0x12b60	0xa0	0x0	0x0		0	0	8
.debug_pubnames	PROGBITS	0x0	0x12c00	0x213	0x0	0x0		0	0	1
.debug_info	PROGBITS	0x0	0x12e13	0x1c5a	0x0	0x0		0	0	1
.debug_abbrev	PROGBITS	0x0	0x14a6d	0x67e	0x0	0x0		0	0	1
.debug_line	PROGBITS	0x0	0x150eb	0x908	0x0	0x0		0	0	1
.debug_frame	PROGBITS	0x0	0x159f4	0x28c	0x0	0x0		0	0	4
.debug_str	PROGBITS	0x0	0x15c80	0x8ca	0x1	0x30	MS	0	0	1
.debug_loc	PROGBITS	0x0	0x1654a	0x118f	0x0	0x0		0	0	1
.debug_ranges	PROGBITS	0x0	0x176d9	0x558	0x0	0x0		0	0	1
.ARM.attributes	ARM_ATTRIBUTES	0x0	0x17c31	0x16	0x0	0x0		0	0	1
.shstrtab	STRTAB	0x0	0x17c47	0x117	0x0	0x0		0	0	1
.symtab	SYMTAB	0x0	0x181e8	0x4310	0x10	0x0		28	619	4
.strtab	STRTAB	0x0	0x1c4f8	0x216b	0x0	0x0		0	0	1

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
EXIDX	0x11e04	0x19e04	0x19e04	0x118	0x118	4.5115	0x4	R	0x4	.ARM.exidx
LOAD	0x0	0x8000	0x8000	0x11f1c	0x11f1c	6.0340	0x5	R E	0x8000	.init .text .fini .rodata .ARM.extab .ARM.exidx
LOAD	0x12000	0x22000	0x22000	0x258	0x3228	3.5548	0x6	RW	0x8000	.eh_frame .tbss .init_array .fini_array .jcr .got .data .bss
TLS	0x12004	0x22004	0x22004	0x0	0x8	0.0000	0x4	R	0x4	.tbss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Start time:	13:07:50
Start date:	13/12/2022
Path:	/tmp/3L7By8x8KC.elf
Arguments:	/tmp/3L7By8x8KC.elf
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report 3L7By8x8KC.elf

Overview

General Information

Detection

Signatures

Classification

Analysis Advice

General Information

Warnings

Runtime Messages

Process Tree

Yara Signatures

Initial Sample

PCAP (Network Traffic)

Snort Signatures

Joe Sandbox Signatures

AV Detection

Networking

System Summary

Persistence and Installation Behavior

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Stealing of Sensitive Information

Remote Access Functionality

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

/tmp/qemu-open.06WTDr (deleted)

/tmp/qemu-open.0BqF3q (deleted)

/tmp/qemu-open.0DbR9r (deleted)

/tmp/qemu-open.0PA7ks (deleted)

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

/tmp/qemu-open.0uf50p (deleted)

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

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

/tmp/qemu-open.1JB62o (deleted)

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

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

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

/tmp/qemu-open.1sY7Hq (deleted)

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

/tmp/qemu-open.25JIes (deleted)

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

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

/tmp/qemu-open.2pW2vs (deleted)

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

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

/tmp/qemu-open.2ucb1p (deleted)

/tmp/qemu-open.37DREr (deleted)

/tmp/qemu-open.3PKX1q (deleted)

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

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

/tmp/qemu-open.44EdOs (deleted)

/tmp/qemu-open.44hnAp (deleted)

/tmp/qemu-open.4Ot64o (deleted)

/tmp/qemu-open.4U3Exs (deleted)

/tmp/qemu-open.4b7vKr (deleted)

Linux Analysis Report
3L7By8x8KC.elf

Description:	Adversaries may attempt to manipulate features of their artifacts to make them appear legitimate or benign to users and/or security tools. Masquerading occurs when the name or location of an object, legitimate or malicious, is manipulated or abused for the sake of evading defenses and observation. This may include manipulating file metadata, tricking users into misidentifying the file type, and giving legitimate task or service names.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, File monitoring, Process command-line parameters, Process monitoring
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:	API monitoring, PowerShell logs, Process command-line parameters, Process monitoring
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:	AWS CloudTrail logs, Azure activity logs, File monitoring, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, Azure AD, GCP, 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:	Malware reverse engineering, Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network, SSL/TLS inspection
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using a protocol and port paring 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:	Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use a 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:	Host network interface, Netflow/Enclave netflow, Network intrusion detection system, Network protocol analysis, Packet capture, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using 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:	DNS records, Netflow/Enclave netflow, Network protocol analysis, Packet capture, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre