File name:

x86

Full analysis: https://app.any.run/tasks/3bd69bb8-990a-49db-806e-02813b2678ff
Verdict: Malicious activity
Threats:

A botnet is a group of internet-connected devices that are controlled by a single individual or group, often without the knowledge or consent of the device owners. These devices can be used to launch a variety of malicious attacks, such as distributed denial-of-service (DDoS) attacks, spam campaigns, and data theft. Botnet malware is the software that is used to infect devices and turn them into part of a botnet.

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Analysis date: May 15, 2025, 10:34:48
OS: Ubuntu 22.04.2
Tags:
mirai
botnet
moobot
Indicators:
MIME: application/x-executable
File info: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), statically linked, stripped
MD5:

23A32731C26C4DE4568D29F1DF860A54

SHA1:

E7028013E9FC3E50AF0640BE2F7CEE0FE6B24491

SHA256:

3301490AE83EAD1965F58C7D6B99D4722CA3DB70EA01AA97DD00A096594F63B0

SSDEEP:

1536:ZTSt5aOjNhrDAGeTrd0FMiiofqoR9CIGz6rfmlmRhjBn3nrdHYS+:ZTSt5aOjPDwT2FMijf9CkRjBn3nRHF+

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

  • MALICIOUS

    • MIRAI has been detected (SURICATA)

      • x86.elf (PID: 40670)

    • Connects to the CnC server

      • x86.elf (PID: 40670)

  • SUSPICIOUS

    • Modifies file or directory owner

      • sudo (PID: 40662)

    • Reads profile file

      • x86.elf (PID: 40668)

    • Executes commands using command-line interpreter

      • sudo (PID: 40665)

    • Reads passwd file

      • x86.elf (PID: 40668)

    • Contacting a server suspected of hosting an CnC

      • x86.elf (PID: 40670)

    • Connects to unusual port

      • x86.elf (PID: 40670)

  • INFO

    No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.o | ELF Executable and Linkable format (generic) (49.8)

EXIF

EXE

CPUArchitecture: 32 bit
CPUByteOrder: Little endian
ObjectFileType: Executable file
CPUType: i386
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
242
Monitored processes
22
Malicious processes
2
Suspicious processes
1

Behavior graph

Click at the process to see the details
start dash no specs sudo no specs chown no specs chmod no specs sudo no specs systemctl no specs systemctl no specs x86.elf no specs locale-check no specs #MIRAI x86.elf x86.elf no specs x86.elf no specs systemctl no specs systemctl no specs x86.elf no specs x86.elf no specs x86.elf no specs x86.elf no specs x86.elf no specs x86.elf no specs x86.elf no specs x86.elf no specs

Process information

PID
CMD
Path
Indicators
Parent process
40661/bin/sh -c "sudo chown user /tmp/x86\.elf && chmod +x /tmp/x86\.elf && DISPLAY=:0 sudo -iu user /tmp/x86\.elf "/usr/bin/dash—any-guest-agent
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
40662sudo chown user /tmp/x86.elf/usr/bin/sudo—dash
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
40663chown user /tmp/x86.elf/usr/bin/chown—sudo
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
40664chmod +x /tmp/x86.elf/usr/bin/chmod—dash
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
40665sudo -iu user /tmp/x86.elf/usr/bin/sudo—dash
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
40666systemctl --user --global is-enabled snap.snapd-desktop-integration.snapd-desktop-integration.service/usr/bin/systemctl—snapd
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
40667systemctl --user --global is-enabled snap.snapd-desktop-integration.snapd-desktop-integration.service/usr/bin/systemctl—snapd
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
40668/tmp/x86.elf/tmp/x86.elf—sudo
User:
user
Integrity Level:
UNKNOWN
Exit code:
0
40669/usr/bin/locale-check C.UTF-8/usr/bin/locale-check—x86.elf
User:
user
Integrity Level:
UNKNOWN
Exit code:
0
40670 6.elf/tmp/x86.elf
x86.elf
User:
user
Integrity Level:
UNKNOWN
Executable files
0
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

No data
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
18
DNS requests
24
Threats
25

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
GET
204
91.189.91.96:80
http://connectivity-check.ubuntu.com/
unknown
—
—
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
484
avahi-daemon
224.0.0.251:5353
—
—
—
unknown
—
—
91.189.91.96:80
connectivity-check.ubuntu.com
Canonical Group Limited
US
whitelisted
—
—
185.125.190.48:80
connectivity-check.ubuntu.com
Canonical Group Limited
GB
whitelisted
—
—
195.181.170.18:443
odrs.gnome.org
Datacamp Limited
DE
whitelisted
—
—
185.125.188.59:443
api.snapcraft.io
Canonical Group Limited
GB
whitelisted
—
—
185.125.188.58:443
api.snapcraft.io
Canonical Group Limited
GB
whitelisted
512
snapd
185.125.188.57:443
api.snapcraft.io
Canonical Group Limited
GB
whitelisted
512
snapd
185.125.188.59:443
api.snapcraft.io
Canonical Group Limited
GB
whitelisted
40670
x86.elf
160.250.180.181:55555
nnmirai.duckdns.org
—
—
malicious
40670
x86.elf
103.37.61.126:55555
nnmirai.duckdns.org
—
—
malicious

DNS requests

Domain
IP
Reputation
connectivity-check.ubuntu.com
  • 91.189.91.96
  • 185.125.190.48
  • 91.189.91.98
  • 185.125.190.17
  • 91.189.91.49
  • 91.189.91.48
  • 185.125.190.96
  • 185.125.190.18
  • 185.125.190.97
  • 185.125.190.49
  • 185.125.190.98
  • 2001:67c:1562::23
  • 2620:2d:4000:1::98
  • 2620:2d:4000:1::96
  • 2620:2d:4000:1::97
  • 2620:2d:4000:1::2b
  • 2001:67c:1562::24
  • 2620:2d:4000:1::23
  • 2620:2d:4000:1::2a
  • 2620:2d:4002:1::196
  • 2620:2d:4002:1::198
  • 2620:2d:4000:1::22
whitelisted
odrs.gnome.org
  • 195.181.170.18
  • 212.102.56.178
  • 169.150.255.181
  • 169.150.255.184
  • 37.19.194.81
  • 207.211.211.26
  • 195.181.175.41
  • 2a02:6ea0:c700::107
  • 2a02:6ea0:c700::11
  • 2a02:6ea0:c700::112
  • 2a02:6ea0:c700::101
  • 2a02:6ea0:c700::19
  • 2a02:6ea0:c700::21
  • 2a02:6ea0:c700::18
whitelisted
google.com
  • 142.250.185.110
  • 2a00:1450:4001:828::200e
whitelisted
api.snapcraft.io
  • 185.125.188.59
  • 185.125.188.58
  • 185.125.188.57
  • 185.125.188.54
  • 2620:2d:4000:1010::42
  • 2620:2d:4000:1010::117
  • 2620:2d:4000:1010::344
  • 2620:2d:4000:1010::2e6
whitelisted
nnmirai.duckdns.org
  • 160.250.180.181
  • 103.37.61.126
malicious
4.100.168.192.in-addr.arpa
  • —
unknown

Threats

PID
Process
Class
Message
40670
x86.elf
Potentially Bad Traffic
ET DYN_DNS DYNAMIC_DNS Query to a *.duckdns .org Domain
40670
x86.elf
Misc activity
ET DYN_DNS DYNAMIC_DNS Query to *.duckdns. Domain
40670
x86.elf
Potentially Bad Traffic
ET DYN_DNS DYNAMIC_DNS Query to a *.duckdns .org Domain
40670
x86.elf
Misc activity
ET DYN_DNS DYNAMIC_DNS Query to *.duckdns. Domain
40670
x86.elf
Misc activity
ET DYN_DNS DYNAMIC_DNS Query to *.duckdns. Domain
40670
x86.elf
Potentially Bad Traffic
ET DYN_DNS DYNAMIC_DNS Query to a *.duckdns .org Domain
40670
x86.elf
Potentially Bad Traffic
ET DYN_DNS DYNAMIC_DNS Query to a *.duckdns .org Domain
40670
x86.elf
Misc activity
ET DYN_DNS DYNAMIC_DNS Query to *.duckdns. Domain
40670
x86.elf
Malware Command and Control Activity Detected
ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
40670
x86.elf
Potentially Bad Traffic
ET DYN_DNS DYNAMIC_DNS Query to a *.duckdns .org Domain
No debug info