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Analysis Report sshins

Overview

General Information

Sample Name:	sshins
Analysis ID:	355141
MD5:	38fb322cc6d09a6ab85784ede56bc5a7
SHA1:	f7d95a887a51fe97ce64a93a40196b2cccaa80d8
SHA256:	ab9cc4ee82aa6f57ba2a113aab905c33e278c969399db4188d0ea5942ad3bb7d

Detection

Score:	56
Range:	0 - 100
Whitelisted:	false

Signatures

Multi AV Scanner detection for submitted file

Creates /etc/ld.so.preload

Sample is packed with UPX

Enumerates processes within the "proc" file system

Executes commands using a shell command-line interpreter

Executes the "grep" command used to find patterns in files or piped streams

Executes the "systemctl" command used for controlling the systemd system and service manager

Reads CPU information from /proc indicative of miner or evasive malware

Reads system information from the proc file system

Sample contains only a LOAD segment without any section mappings

Sample listens on a socket

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

Writes ELF files to disk

Yara signature match

Classification

Startup

system is lnxubuntu1

sshins (PID: 4579, Parent: 4519, MD5: 38fb322cc6d09a6ab85784ede56bc5a7) Arguments: /tmp/sshins

sshins New Fork (PID: 4583, Parent: 4579)

sh (PID: 4583, Parent: 4579, MD5: e02ea3c3450d44126c46d658fa9e654c) Arguments: /bin/sh -c "/etc/init.d/sshd restart"

sh New Fork (PID: 4587, Parent: 4583)

sshins New Fork (PID: 4593, Parent: 4579)

sh (PID: 4593, Parent: 4579, MD5: e02ea3c3450d44126c46d658fa9e654c) Arguments: /bin/sh -c "/etc/rc.d/sshd restart"

sh New Fork (PID: 4601, Parent: 4593)

sshins New Fork (PID: 4609, Parent: 4579)

sh (PID: 4609, Parent: 4579, MD5: e02ea3c3450d44126c46d658fa9e654c) Arguments: /bin/sh -c "service ssh restart"

sh New Fork (PID: 4619, Parent: 4609)

service (PID: 4619, Parent: 4609, MD5: 81c4fe604ec67916db7b223725e5a9c6) Arguments: /bin/sh /usr/sbin/service ssh restart

service New Fork (PID: 4626, Parent: 4619)

basename (PID: 4626, Parent: 4619, MD5: fd7bba8b11b99ec7559f30226c79a729) Arguments: basename /usr/sbin/service

service New Fork (PID: 4636, Parent: 4619)

basename (PID: 4636, Parent: 4619, MD5: fd7bba8b11b99ec7559f30226c79a729) Arguments: basename /usr/sbin/service

service New Fork (PID: 4646, Parent: 4619)

which (PID: 4646, Parent: 4619, MD5: e942f154ef9d9974366551d2d231d936) Arguments: /bin/sh /usr/bin/which initctl

service New Fork (PID: 4653, Parent: 4619)

initctl (PID: 4653, Parent: 4619, MD5: 8829ab02d00aa4f3145e93d258e2c2b5) Arguments: initctl version

service New Fork (PID: 4654, Parent: 4619)

grep (PID: 4654, Parent: 4619, MD5: fc9b0a0ff848b35b3716768695bf2427) Arguments: grep -q upstart

service New Fork (PID: 4673, Parent: 4619)

systemctl (PID: 4673, Parent: 4619, MD5: b08096235b8c90203e17721264b5ce40) Arguments: systemctl --quiet is-active multi-user.target

systemctl (PID: 4619, Parent: 4609, MD5: b08096235b8c90203e17721264b5ce40) Arguments: systemctl restart ssh.service

sshins New Fork (PID: 4737, Parent: 4579)

sh (PID: 4737, Parent: 4579, MD5: e02ea3c3450d44126c46d658fa9e654c) Arguments: /bin/sh -c "systemctl restart ssh"

sh New Fork (PID: 4738, Parent: 4737)

systemctl (PID: 4738, Parent: 4737, MD5: b08096235b8c90203e17721264b5ce40) Arguments: systemctl restart ssh

sshins New Fork (PID: 4765, Parent: 4579)

sh (PID: 4765, Parent: 4579, MD5: e02ea3c3450d44126c46d658fa9e654c) Arguments: /bin/sh -c "systemctl restart sshd.service"

sh New Fork (PID: 4766, Parent: 4765)

systemctl (PID: 4766, Parent: 4765, MD5: b08096235b8c90203e17721264b5ce40) Arguments: systemctl restart sshd.service

systemd New Fork (PID: 4694, Parent: 1)

sshd (PID: 4694, Parent: 1, MD5: 661b2a2da3b6c7d7ef41d0b9da1caa3b) Arguments: /usr/sbin/sshd -D

sshd New Fork (PID: 4736, Parent: 4694)

sshd New Fork (PID: 4793, Parent: 4736)

dash (PID: 4793, Parent: 4736, MD5: e02ea3c3450d44126c46d658fa9e654c) Arguments: sh -c "/bin/df 2>/dev/null"

dash New Fork (PID: 4794, Parent: 4793)

df (PID: 4794, Parent: 4793, MD5: ba5b0b1786d40908a09a8eefa68688d3) Arguments: /bin/df

systemd New Fork (PID: 4755, Parent: 1)

sshd (PID: 4755, Parent: 1, MD5: 661b2a2da3b6c7d7ef41d0b9da1caa3b) Arguments: /usr/sbin/sshd -D

sshd New Fork (PID: 4764, Parent: 4755)

systemd New Fork (PID: 4770, Parent: 1)

sshd (PID: 4770, Parent: 1, MD5: 661b2a2da3b6c7d7ef41d0b9da1caa3b) Arguments: /usr/sbin/sshd -D

sshd New Fork (PID: 4792, Parent: 4770)

sshd New Fork (PID: 4811, Parent: 4792)

dash (PID: 4811, Parent: 4792, MD5: e02ea3c3450d44126c46d658fa9e654c) Arguments: sh -c "/bin/df 2>/dev/null"

dash New Fork (PID: 4812, Parent: 4811)

df (PID: 4812, Parent: 4811, MD5: ba5b0b1786d40908a09a8eefa68688d3) Arguments: /bin/df

cleanup

Yara Overview

Initial Sample

Source	Rule	Description	Author	Strings
sshins	SUSP_ELF_LNX_UPX_Compressed_File	Detects a suspicious ELF binary with UPX compression	Florian Roth	0xc764:$s1: PROT_EXEC\|PROT_WRITE failed. 0xc7d3:$s2: $Id: UPX 0xc784:$s3: $Info: This file is packed with the UPX executable packer

Signature Overview

Click to jump to signature section

Show All Signature Results

AV Detection:

Multi AV Scanner detection for submitted file

Show sources

Source: sshins

ReversingLabs: Detection: 12%

Source: /usr/sbin/sshd (PID: 4736)	Reads CPU info from proc file: /proc/cpuinfo			Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	Reads CPU info from proc file: /proc/cpuinfo			Jump to behavior

Source: /usr/sbin/sshd (PID: 4694)	Socket: 0.0.0.0::22	Jump to behavior
Source: /usr/sbin/sshd (PID: 4694)	Socket: [::]::22	Jump to behavior
Source: /usr/sbin/sshd (PID: 4755)	Socket: [::]::22	Jump to behavior
Source: /usr/sbin/sshd (PID: 4770)	Socket: [::]::22	Jump to behavior

Source: unknown	TCP traffic detected without corresponding DNS query: 176.111.174.26
Source: unknown	TCP traffic detected without corresponding DNS query: 176.111.174.26
Source: unknown	TCP traffic detected without corresponding DNS query: 176.111.174.26
Source: unknown	TCP traffic detected without corresponding DNS query: 176.111.174.26
Source: unknown	TCP traffic detected without corresponding DNS query: 176.111.174.26
Source: unknown	TCP traffic detected without corresponding DNS query: 176.111.174.26
Source: unknown	TCP traffic detected without corresponding DNS query: 176.111.174.26
Source: unknown	TCP traffic detected without corresponding DNS query: 176.111.174.26
Source: unknown	TCP traffic detected without corresponding DNS query: 176.111.174.26
Source: unknown	TCP traffic detected without corresponding DNS query: 176.111.174.26
Source: unknown	TCP traffic detected without corresponding DNS query: 176.111.174.26
Source: unknown	TCP traffic detected without corresponding DNS query: 176.111.174.26
Source: unknown	TCP traffic detected without corresponding DNS query: 176.111.174.26
Source: unknown	TCP traffic detected without corresponding DNS query: 176.111.174.26
Source: unknown	TCP traffic detected without corresponding DNS query: 176.111.174.26
Source: unknown	TCP traffic detected without corresponding DNS query: 176.111.174.26
Source: unknown	TCP traffic detected without corresponding DNS query: 176.111.174.26
Source: unknown	TCP traffic detected without corresponding DNS query: 176.111.174.26
Source: unknown	TCP traffic detected without corresponding DNS query: 176.111.174.26
Source: unknown	TCP traffic detected without corresponding DNS query: 176.111.174.26
Source: unknown	TCP traffic detected without corresponding DNS query: 176.111.174.26
Source: unknown	TCP traffic detected without corresponding DNS query: 176.111.174.26
Source: unknown	TCP traffic detected without corresponding DNS query: 176.111.174.26
Source: unknown	TCP traffic detected without corresponding DNS query: 176.111.174.26
Source: unknown	TCP traffic detected without corresponding DNS query: 176.111.174.26
Source: unknown	TCP traffic detected without corresponding DNS query: 176.111.174.26
Source: unknown	TCP traffic detected without corresponding DNS query: 176.111.174.26
Source: unknown	TCP traffic detected without corresponding DNS query: 176.111.174.26
Source: unknown	TCP traffic detected without corresponding DNS query: 176.111.174.26
Source: unknown	TCP traffic detected without corresponding DNS query: 176.111.174.26

Source: sshins

String found in binary or memory: http://upx.sf.net

Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 43450
Source: unknown	Network traffic detected: HTTP traffic on port 43448 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 43450 -> 443

Source: LOAD without section mappings

Program segment: 0x400000

Source: sshins, type: SAMPLE

Matched rule: SUSP_ELF_LNX_UPX_Compressed_File date = 2018-12-12, author = Florian Roth, description = Detects a suspicious ELF binary with UPX compression, reference = Internal Research, score = 038ff8b2fef16f8ee9d70e6c219c5f380afe1a21761791e8cbda21fa4d09fdb4

Source: classification engine

Classification label: mal56.evad.lin@0/8@0/0

Data Obfuscation:

Sample is packed with UPX

Show sources

Source: initial sample	String containing UPX found: $Info: This file is packed with the UPX executable packer http://upx.sf.net $
Source: initial sample	String containing UPX found: $Info: This file is packed with the UPX executable packer http://upx.sf.net $
Source: initial sample	String containing UPX found: $Id: UPX 3.96 Copyright (C) 1996-2020 the UPX Team. All Rights Reserved. $

Persistence and Installation Behavior:

Creates /etc/ld.so.preload

Show sources

Source: /tmp/sshins (PID: 4579)

Created: /etc/ld.so.preload

Jump to behavior

Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/task	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/fd	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/map_files	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/fdinfo	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/ns	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/net	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/environ	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/auxv	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/status	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/personality	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/limits	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/sched	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/autogroup	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/comm	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/syscall	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/cmdline	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/cmdline	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/stat	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/statm	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/maps	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/numa_maps	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/mem	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/cwd	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/root	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/exe	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/mounts	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/mountinfo	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/mountstats	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/clear_refs	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/smaps	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/pagemap	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/attr	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/wchan	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/stack	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/schedstat	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/cpuset	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/cgroup	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/oom_score	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/oom_adj	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/oom_score_adj	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/loginuid	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/sessionid	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/coredump_filter	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/io	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/uid_map	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/gid_map	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/projid_map	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/setgroups	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/22/timers	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/task	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/fd	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/map_files	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/fdinfo	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/ns	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/net	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/environ	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/auxv	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/status	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/personality	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/limits	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/sched	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/autogroup	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/comm	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/syscall	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/cmdline	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/cmdline	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/stat	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/statm	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/maps	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/numa_maps	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/mem	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/cwd	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/root	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/exe	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/mounts	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/mountinfo	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/mountstats	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/clear_refs	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/smaps	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/pagemap	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/attr	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/wchan	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/stack	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/schedstat	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/cpuset	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/cgroup	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/oom_score	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/oom_adj	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/oom_score_adj	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/loginuid	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/sessionid	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/coredump_filter	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/io	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/uid_map	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/gid_map	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/projid_map	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/setgroups	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/23/timers	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/task	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/fd	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/map_files	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/fdinfo	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/ns	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/net	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/environ	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/auxv	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/status	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/personality	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/limits	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/sched	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/autogroup	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/comm	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/syscall	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/cmdline	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/cmdline	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/stat	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/statm	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/maps	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/numa_maps	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/mem	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/cwd	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/root	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/exe	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/mounts	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/mountinfo	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/mountstats	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/clear_refs	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/smaps	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/pagemap	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/attr	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/wchan	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/stack	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/schedstat	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/cpuset	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/cgroup	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/oom_score	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/oom_adj	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/oom_score_adj	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/loginuid	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/sessionid	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/coredump_filter	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/io	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/uid_map	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/gid_map	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/projid_map	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/setgroups	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	File opened: /proc/24/timers	Jump to behavior

Source: /tmp/sshins (PID: 4583)	Shell command executed: /bin/sh -c "/etc/init.d/sshd restart"	Jump to behavior
Source: /tmp/sshins (PID: 4593)	Shell command executed: /bin/sh -c "/etc/rc.d/sshd restart"	Jump to behavior
Source: /tmp/sshins (PID: 4609)	Shell command executed: /bin/sh -c "service ssh restart"	Jump to behavior
Source: /tmp/sshins (PID: 4737)	Shell command executed: /bin/sh -c "systemctl restart ssh"	Jump to behavior
Source: /tmp/sshins (PID: 4765)	Shell command executed: /bin/sh -c "systemctl restart sshd.service"	Jump to behavior

Source: /usr/sbin/service (PID: 4654)

Grep executable: /bin/grep -> grep -q upstart

Jump to behavior

Source: /usr/sbin/service (PID: 4619)	Systemctl executable: /bin/systemctl -> systemctl restart ssh.service	Jump to behavior
Source: /usr/sbin/service (PID: 4673)	Systemctl executable: /bin/systemctl -> systemctl --quiet is-active multi-user.target	Jump to behavior
Source: /bin/sh (PID: 4738)	Systemctl executable: /bin/systemctl -> systemctl restart ssh	Jump to behavior
Source: /bin/sh (PID: 4766)	Systemctl executable: /bin/systemctl -> systemctl restart sshd.service	Jump to behavior

Source: /usr/sbin/sshd (PID: 4736)	Reads from proc file: /proc/cpuinfo	Jump to behavior
Source: /usr/sbin/sshd (PID: 4736)	Reads from proc file: /proc/meminfo	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	Reads from proc file: /proc/cpuinfo	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	Reads from proc file: /proc/meminfo	Jump to behavior

Source: /tmp/sshins (PID: 4579)

File written: /lib64/libs.so

Jump to dropped file

Source: submitted sample

Stderr: [+] Installing 64 bits version/bin/sh: 1: /etc/init.d/sshd: not found/bin/sh: 1: /etc/rc.d/sshd: not found: exit code = 0

Source: /usr/sbin/sshd (PID: 4736)	Reads CPU info from proc file: /proc/cpuinfo			Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	Reads CPU info from proc file: /proc/cpuinfo			Jump to behavior

Source: /usr/sbin/sshd (PID: 4736)	Queries kernel information via 'uname':	Jump to behavior
Source: /bin/df (PID: 4794)	Queries kernel information via 'uname':	Jump to behavior
Source: /usr/sbin/sshd (PID: 4792)	Queries kernel information via 'uname':	Jump to behavior
Source: /bin/df (PID: 4812)	Queries kernel information via 'uname':	Jump to behavior

Mitre Att&ck Matrix

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	Scripting1	Systemd Service1	Systemd Service1	Process Injection1	OS Credential Dumping1	Security Software Discovery1	Remote Services	Data from Local System	Exfiltration Over Other Network Medium	Encrypted Channel1	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Process Injection1	Scripting1	LSASS Memory	System Information Discovery2	Remote Desktop Protocol	Data from Removable Media	Exfiltration Over Bluetooth	Application Layer Protocol1	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 Information1	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	Steganography	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data

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
sshins	7%	Virustotal		Browse
sshins	13%	ReversingLabs	Linux.Trojan.Generic

Dropped Files

No Antivirus matches

Domains

No Antivirus matches

URLs

No Antivirus matches

Domains and IPs

Contacted Domains

No contacted domains info

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://upx.sf.net	sshins	false		high

Contacted IPs

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

Public

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
176.111.174.26	unknown	Russian Federation		201305	WILWAWPL	false

General Information

Joe Sandbox Version:	31.0.0 Emerald
Analysis ID:	355141
Start date:	19.02.2021
Start time:	03:42:20
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 4m 39s
Hypervisor based Inspection enabled:	false
Report type:	full
Sample file name:	sshins
Cookbook file name:	defaultlinuxfilecookbook.jbs
Analysis system description:	Ubuntu Linux 16.04 x64 (Kernel 4.4.0-116, Firefox 59.0, Document Viewer 3.18.2, LibreOffice 5.1.6.2, OpenJDK 1.8.0_171)
Analysis Mode:	default
Detection:	MAL
Classification:	mal56.evad.lin@0/8@0/0

Runtime Messages

Command:	/tmp/sshins
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	[+] Architecture 64 bits [+] Control 176.111.174.26:443 [+] Poll interval 600 [+] GUID 2f953bde-5de5226c-74fec1f7-76ea9a0a [+] Creating ld.so.preload [+] Done; restarting service...
Standard Error:	[+] Installing 64 bits version /bin/sh: 1: /etc/init.d/sshd: not found /bin/sh: 1: /etc/rc.d/sshd: not found

Joe Sandbox View / Context

IPs

No context

Domains

No context

ASN

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
WILWAWPL	einL2PPa4E.exe	Get hash	malicious	Browse	176.111.174.14
	8US9TvrlsZ.exe	Get hash	malicious	Browse	176.111.174.14
	KZ34gNt1UT.exe	Get hash	malicious	Browse	176.111.174.14
	SecuriteInfo.com.Trojan.PackedNET.535.15264.exe	Get hash	malicious	Browse	176.111.174.14
	SecuriteInfo.com.Trojan.PackedNET.535.2299.exe	Get hash	malicious	Browse	176.111.174.14
	1vU1ZhnEFU.exe	Get hash	malicious	Browse	176.111.174.35
	TfF8Ijj0iQ.exe	Get hash	malicious	Browse	176.111.174.35
	siBFQqOUA9.exe	Get hash	malicious	Browse	176.111.174.35
	JvZn6FOUdq.exe	Get hash	malicious	Browse	176.111.174.35
	l6fH3VMf5Y.exe	Get hash	malicious	Browse	176.111.174.35
	Documentaci#U00f3n.doc	Get hash	malicious	Browse	176.111.174.185

JA3 Fingerprints

No context

Dropped Files

No context

Created / dropped Files

/etc/ld.so.preload Download File
Process:	/tmp/sshins
File Type:	ASCII text, with no line terminators
Category:	dropped
Size (bytes):	15
Entropy (8bit):	3.2402239289418526
Encrypted:	false
SSDEEP:	3:8GiWKn:8jWK
MD5:	DFC3B49CEF9126A9D3E9EF7D6021D99D
SHA1:	CD707240DA9FC02C30B63EF96C53042129A1DA97
SHA-256:	B5E29BDB105AE0E76D75C3D3959954C4F6610CD39AAA8F3AA852DD624E662480
SHA-512:	AB9F6672FD291351E277D3B6A536B3EE591784149DEB48B7238740484028BF1F4B9AD209A8864AB5874D5268ED5858A6CD79B9C0B237986DEF510BFE11D5033A
Malicious:	true
Reputation:	low
Preview:	/lib64/libs.so

/lib64/libs.so Download File
Process:	/tmp/sshins
File Type:	ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, stripped
Category:	dropped
Size (bytes):	31048
Entropy (8bit):	5.80292070479781
Encrypted:	false
SSDEEP:	384:QQI/dEZm0gbbpDIf1mT7ipvGS0dk0n7msrmO/B8tMJh/Y/pJgLa0Mp8L:QR0wNIPf0dkY+SBUMJh/QgLa1G
MD5:	3953CF31046FED0945442918B8D5A0E9
SHA1:	3B5D8333B4E3FD6532632A00944B6FD95C574DE6
SHA-256:	74F48A8E25550B29AFF665D5CF506162B0D749F8D7E24F362DD05D5519F2B2D2
SHA-512:	29288668219428A099EB40B563007092B51261B9D40CB27D1F5507C567FEB573CDD1949E17095F068FFE8963E0CD4DC0B6B7FD2EBD42311CA4530A1346B8D405
Malicious:	false
Reputation:	low
Preview:	.ELF..............>.............@...................@.8...@..................................... S...... S.......................^.......n.......n..............x .......................^.......n.......n......@.......@...............Q.td....................................................W...2...........................0.......................................!....................................... ...........+...................1.......#..............................."...............'.......%...........................................(...................*.................................../...)...$...........&...,...................-................................................................................................................................................................................................................o...............n.......w...............u.......w...............u.......w...............u.......w...............v.......w..............%v.......w......

/proc/4694/oom_score_adj Download File
Process:	/usr/sbin/sshd
File Type:	ASCII text
Category:	dropped
Size (bytes):	6
Entropy (8bit):	1.7924812503605778
Encrypted:	false
SSDEEP:	3:ptn:Dn
MD5:	CBF282CC55ED0792C33D10003D1F760A
SHA1:	007DD8BD75468E6B7ABA4285E9B267202C7EAEED
SHA-256:	FCDBAB99FCC0F4409E5F9D7D6FC497780288B4C441698126BB62832412774D22
SHA-512:	4643A8675D213C7DA35CC0C2BFB3B6F20324F9C48AEA7BA79F470615698C9A0CEFDA45CAA1957FC29110EE746BC8458AB8AB1E43EB513912A5E1E8858812CC00
Malicious:	false
Reputation:	moderate, very likely benign file
Preview:	-1000.

/proc/4755/oom_score_adj Download File
Process:	/usr/sbin/sshd
File Type:	ASCII text
Category:	dropped
Size (bytes):	6
Entropy (8bit):	1.7924812503605778
Encrypted:	false
SSDEEP:	3:ptn:Dn
MD5:	CBF282CC55ED0792C33D10003D1F760A
SHA1:	007DD8BD75468E6B7ABA4285E9B267202C7EAEED
SHA-256:	FCDBAB99FCC0F4409E5F9D7D6FC497780288B4C441698126BB62832412774D22
SHA-512:	4643A8675D213C7DA35CC0C2BFB3B6F20324F9C48AEA7BA79F470615698C9A0CEFDA45CAA1957FC29110EE746BC8458AB8AB1E43EB513912A5E1E8858812CC00
Malicious:	false
Reputation:	moderate, very likely benign file
Preview:	-1000.

/proc/4770/oom_score_adj Download File
Process:	/usr/sbin/sshd
File Type:	ASCII text
Category:	dropped
Size (bytes):	6
Entropy (8bit):	1.7924812503605778
Encrypted:	false
SSDEEP:	3:ptn:Dn
MD5:	CBF282CC55ED0792C33D10003D1F760A
SHA1:	007DD8BD75468E6B7ABA4285E9B267202C7EAEED
SHA-256:	FCDBAB99FCC0F4409E5F9D7D6FC497780288B4C441698126BB62832412774D22
SHA-512:	4643A8675D213C7DA35CC0C2BFB3B6F20324F9C48AEA7BA79F470615698C9A0CEFDA45CAA1957FC29110EE746BC8458AB8AB1E43EB513912A5E1E8858812CC00
Malicious:	false
Reputation:	moderate, very likely benign file
Preview:	-1000.

/run/sshd.pid Download File
Process:	/usr/sbin/sshd
File Type:	ASCII text
Category:	dropped
Size (bytes):	5
Entropy (8bit):	1.9219280948873623
Encrypted:	false
SSDEEP:	3:Bv:Bv
MD5:	57434CC6AB6F61FC68FB57A03A71A846
SHA1:	878D4FCD8CFCA34C4E569791C4D80FC1BC9FDFEF
SHA-256:	EDE4DF2C6DAAAE51F8B3BEA8A57F26960CC0CB6F255E78C6C823B08ADF72BD64
SHA-512:	F505D92D85FF743B6742DFB917D10F09991EB6B04BB4CDF0E0304F540D6A20FF8D24077490ACE2CE03D24BE8ECCA00E8BBD9236344D8D30F17A5CCEDEE1A24F5
Malicious:	false
Reputation:	low
Preview:	4770.

Static File Info

General
File type:	ELF 64-bit LSB executable, x86-64, version 1 (GNU/Linux), statically linked, stripped
Entropy (8bit):	7.898469192826647
TrID:	ELF Executable and Linkable format (Linux) (4029/14) 50.16% ELF Executable and Linkable format (generic) (4004/1) 49.84%
File name:	sshins
File size:	53368
MD5:	38fb322cc6d09a6ab85784ede56bc5a7
SHA1:	f7d95a887a51fe97ce64a93a40196b2cccaa80d8
SHA256:	ab9cc4ee82aa6f57ba2a113aab905c33e278c969399db4188d0ea5942ad3bb7d
SHA512:	b04b3a44ac2d27f11e8782c78499160a9886c4ec9f04fd29f352d107bb7960ac918d3cf4c5068452a586695fa0aa47ad470c737123e07a9b20d58192913c1fb5
SSDEEP:	1536:+eCFnFH5QJhNTG8wWJC5RYnunjG86u3Eos:ZgQhNTGkJsnjGpS6
File Content Preview:	.ELF..............>.....@.@.....@...................@.8...@.......................@.......@.....v.......v.................................@.......@.............................Q.td....................................................5-'7UPX!D....... }.. }.

Static ELF Info

ELF header
Class:	ELF64
Data:	2's complement, little endian
Version:	1 (current)
Machine:	Advanced Micro Devices X86-64
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - Linux
ABI Version:	0
Entry Point Address:	0x40c640
Flags:	0x0
ELF Header Size:	64
Program Header Offset:	64
Program Header Size:	56
Number of Program Headers:	3
Section Header Offset:	0
Section Header Size:	64
Number of Section Headers:	0
Header String Table Index:	0

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Flags	Flags Description	Align
LOAD	0x0	0x400000	0x400000	0xcf76	0xcf76	0x5	R E	0x1000
LOAD	0x0	0x40d000	0x40d000	0x0	0xf1a0	0x6	RW	0x1000
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0x6	RW	0x10

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Feb 19, 2021 03:42:52.079957008 CET	43448	443	192.168.2.20	176.111.174.26
Feb 19, 2021 03:42:52.190618992 CET	43450	443	192.168.2.20	176.111.174.26
Feb 19, 2021 03:42:53.078636885 CET	43448	443	192.168.2.20	176.111.174.26
Feb 19, 2021 03:42:53.190236092 CET	43450	443	192.168.2.20	176.111.174.26
Feb 19, 2021 03:42:55.082031012 CET	43448	443	192.168.2.20	176.111.174.26
Feb 19, 2021 03:42:55.194015026 CET	43450	443	192.168.2.20	176.111.174.26
Feb 19, 2021 03:42:59.089432001 CET	43448	443	192.168.2.20	176.111.174.26
Feb 19, 2021 03:42:59.201448917 CET	43450	443	192.168.2.20	176.111.174.26
Feb 19, 2021 03:43:07.104274988 CET	43448	443	192.168.2.20	176.111.174.26
Feb 19, 2021 03:43:07.216303110 CET	43450	443	192.168.2.20	176.111.174.26
Feb 19, 2021 03:43:07.312433958 CET	443	43450	176.111.174.26	192.168.2.20
Feb 19, 2021 03:43:07.312845945 CET	43450	443	192.168.2.20	176.111.174.26
Feb 19, 2021 03:43:07.313451052 CET	43450	443	192.168.2.20	176.111.174.26
Feb 19, 2021 03:43:07.608253956 CET	43450	443	192.168.2.20	176.111.174.26
Feb 19, 2021 03:43:07.904176950 CET	43450	443	192.168.2.20	176.111.174.26
Feb 19, 2021 03:43:08.496047020 CET	43450	443	192.168.2.20	176.111.174.26
Feb 19, 2021 03:43:08.613449097 CET	443	43450	176.111.174.26	192.168.2.20
Feb 19, 2021 03:43:08.613619089 CET	43450	443	192.168.2.20	176.111.174.26
Feb 19, 2021 03:43:09.683990002 CET	43450	443	192.168.2.20	176.111.174.26
Feb 19, 2021 03:43:10.613540888 CET	443	43450	176.111.174.26	192.168.2.20
Feb 19, 2021 03:43:10.613814116 CET	43450	443	192.168.2.20	176.111.174.26
Feb 19, 2021 03:43:12.055648088 CET	43450	443	192.168.2.20	176.111.174.26
Feb 19, 2021 03:43:14.613289118 CET	443	43450	176.111.174.26	192.168.2.20
Feb 19, 2021 03:43:14.613604069 CET	43450	443	192.168.2.20	176.111.174.26
Feb 19, 2021 03:43:16.798963070 CET	43450	443	192.168.2.20	176.111.174.26
Feb 19, 2021 03:43:16.895431042 CET	443	43450	176.111.174.26	192.168.2.20
Feb 19, 2021 03:43:23.150048971 CET	43448	443	192.168.2.20	176.111.174.26
Feb 19, 2021 03:43:36.457053900 CET	443	43450	176.111.174.26	192.168.2.20
Feb 19, 2021 03:43:36.457360029 CET	43450	443	192.168.2.20	176.111.174.26
Feb 19, 2021 03:43:36.553324938 CET	443	43450	176.111.174.26	192.168.2.20
Feb 19, 2021 03:43:36.553555965 CET	43450	443	192.168.2.20	176.111.174.26
Feb 19, 2021 03:43:36.554335117 CET	43450	443	192.168.2.20	176.111.174.26
Feb 19, 2021 03:43:36.557060957 CET	43450	443	192.168.2.20	176.111.174.26
Feb 19, 2021 03:43:36.649967909 CET	443	43450	176.111.174.26	192.168.2.20
Feb 19, 2021 03:43:36.650192976 CET	43450	443	192.168.2.20	176.111.174.26
Feb 19, 2021 03:43:36.654392004 CET	443	43450	176.111.174.26	192.168.2.20
Feb 19, 2021 03:43:36.654594898 CET	43450	443	192.168.2.20	176.111.174.26
Feb 19, 2021 03:43:36.746119976 CET	443	43450	176.111.174.26	192.168.2.20
Feb 19, 2021 03:43:36.746288061 CET	43450	443	192.168.2.20	176.111.174.26
Feb 19, 2021 03:43:36.750221968 CET	443	43450	176.111.174.26	192.168.2.20
Feb 19, 2021 03:43:36.841834068 CET	443	43450	176.111.174.26	192.168.2.20
Feb 19, 2021 03:43:55.209440947 CET	43448	443	192.168.2.20	176.111.174.26

System Behavior

Analysis Process: sshins PID: 4579 Parent PID: 4519

General

Start time:	03:42:49
Start date:	19/02/2021
Path:	/tmp/sshins
Arguments:	/tmp/sshins
File size:	53368 bytes
MD5 hash:	38fb322cc6d09a6ab85784ede56bc5a7

Start time:	03:42:51
Start date:	19/02/2021
Path:	/usr/sbin/sshd
Arguments:	n/a
File size:	791024 bytes
MD5 hash:	661b2a2da3b6c7d7ef41d0b9da1caa3b

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

Description:	Adversaries may create or modify systemd services to repeatedly execute malicious payloads as part of persistence. The systemd service manager is commonly used for managing background daemon processes (also known as services) and other system resources.Systemd is the default initialization (init) system on many Linux distributions starting with Debian 8, Ubuntu 15.04, CentOS 7, RHEL 7, Fedora 15, and replaces legacy init systems including SysVinit and Upstart while remaining backwards compatible with the aforementioned init systems.
Tactics:	Persistence, Privilege Escalation
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux
Url:	Open detailed description by Mitre

Description:	Adversaries may inject code into processes in order to evade process-based defenses as well as possibly elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	API monitoring, DLL monitoring, File monitoring, Named Pipes, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, Email gateway, Environment variable, File monitoring, Malware reverse engineering, Network intrusion detection system, Network protocol analysis, Process command-line parameters, Process monitoring, Process use of network, SSL/TLS inspection, Windows event logs
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:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information 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, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, GCP, Linux, macOS, 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 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

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

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Analysis Report sshins

Overview

General Information

Detection

Signatures

Classification

Startup

Yara Overview

Initial Sample

Signature Overview

AV Detection:

Bitcoin Miner:

Networking:

System Summary:

Data Obfuscation:

Persistence and Installation Behavior:

Malware Analysis System Evasion:

Mitre Att&ck Matrix

Behavior Graph

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Domains

URLs

Domains and IPs

Contacted Domains

URLs from Memory and Binaries

Contacted IPs

Public

General Information

Runtime Messages

Joe Sandbox View / Context

IPs

Domains

ASN

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

Static ELF Info

ELF header

Program Segments

Network Behavior

Network Port Distribution

TCP Packets

System Behavior

Analysis Process: sshins PID: 4579 Parent PID: 4519

General

Analysis Process: sshins PID: 4583 Parent PID: 4579

General

Analysis Process: sh PID: 4583 Parent PID: 4579

General

Analysis Process: sh PID: 4587 Parent PID: 4583

General

Analysis Process: sshins PID: 4593 Parent PID: 4579

General

Analysis Process: sh PID: 4593 Parent PID: 4579

General

Analysis Process: sh PID: 4601 Parent PID: 4593

General

Analysis Process: sshins PID: 4609 Parent PID: 4579

General

Analysis Process: sh PID: 4609 Parent PID: 4579

General

Analysis Process: sh PID: 4619 Parent PID: 4609

General

Analysis Process: service PID: 4619 Parent PID: 4609

General

Analysis Process: service PID: 4626 Parent PID: 4619

General

Analysis Process: basename PID: 4626 Parent PID: 4619

General