File name:

x86

Full analysis: https://app.any.run/tasks/9b1533fc-6d1a-447e-ac88-30761f945263
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.

Malware Trends Tracker     >>>
Analysis date: June 21, 2025, 19:40:48
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:

E55D1B3EA5A432ABBF2DC9229DA3378D

SHA1:

595B01ADBA47253429E18CDAF5A91C437A222CB6

SHA256:

761263114964E351708BD3EB11B19CFECE37EC9FBC997D71FB44824E022A445E

SSDEEP:

1536:+TZmlw8llcjxZabHMay0KcJD7JVNLykDwfIBCP3TNJ8UFIMt:+TZmlRllcjxZabHMay0KcJD7JV0ksf6S

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

    • Connects to the CnC server

      • x86.elf (PID: 41396)

    • MIRAI has been detected (SURICATA)

      • x86.elf (PID: 41396)

  • SUSPICIOUS

    • Executes commands using command-line interpreter

      • sudo (PID: 41390)

    • Modifies file or directory owner

      • sudo (PID: 41387)

    • Connects to unusual port

      • x86.elf (PID: 41396)

    • Contacting a server suspected of hosting an CnC

      • x86.elf (PID: 41396)

  • 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
144
Monitored processes
13
Malicious processes
4
Suspicious processes
0

Behavior graph

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

Process information

PID
CMD
Path
Indicators
Parent process
41386/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—UbvyYXL4x2mYa65Q
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/x86_64-linux-gnu/libc.so.6
41387sudo chown user /tmp/x86.elf/usr/bin/sudo—dash
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/x86_64-linux-gnu/libaudit.so.1.0.0
/usr/lib/x86_64-linux-gnu/libselinux.so.1
/usr/libexec/sudo/libsudo_util.so.0.0.0
/usr/lib/x86_64-linux-gnu/libc.so.6
/usr/lib/x86_64-linux-gnu/libcap-ng.so.0.0.0
/usr/lib/x86_64-linux-gnu/libpcre2-8.so.0.10.4
/usr/lib/x86_64-linux-gnu/libnss_systemd.so.2
/usr/libexec/sudo/sudoers.so
/usr/lib/x86_64-linux-gnu/libpam.so.0.85.1
/usr/lib/x86_64-linux-gnu/libz.so.1.2.11
41388chown user /tmp/x86.elf/usr/bin/chown—sudo
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/x86_64-linux-gnu/libc.so.6
41389chmod +x /tmp/x86.elf/usr/bin/chmod—dash
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/x86_64-linux-gnu/libc.so.6
41390sudo -iu user /tmp/x86.elf/usr/bin/sudo—dash
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/x86_64-linux-gnu/libaudit.so.1.0.0
/usr/lib/x86_64-linux-gnu/libselinux.so.1
/usr/libexec/sudo/libsudo_util.so.0.0.0
/usr/lib/x86_64-linux-gnu/libc.so.6
/usr/lib/x86_64-linux-gnu/libcap-ng.so.0.0.0
/usr/lib/x86_64-linux-gnu/libpcre2-8.so.0.10.4
/usr/lib/x86_64-linux-gnu/libnss_systemd.so.2
/usr/libexec/sudo/sudoers.so
/usr/lib/x86_64-linux-gnu/libpam.so.0.85.1
/usr/lib/x86_64-linux-gnu/libz.so.1.2.11
41391systemctl --user --global is-enabled snap.snapd-desktop-integration.snapd-desktop-integration.service/usr/bin/systemctl—snapd
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/x86_64-linux-gnu/libcap.so.2.44
/usr/lib/x86_64-linux-gnu/libselinux.so.1
/usr/lib/x86_64-linux-gnu/liblzma.so.5.2.5
/usr/lib/x86_64-linux-gnu/liblz4.so.1.9.3
/usr/lib/x86_64-linux-gnu/libzstd.so.1.4.8
/usr/lib/x86_64-linux-gnu/libblkid.so.1.1.0
/usr/lib/x86_64-linux-gnu/libgcrypt.so.20.3.4
/usr/lib/x86_64-linux-gnu/libc.so.6
/usr/lib/x86_64-linux-gnu/libpcre2-8.so.0.10.4
/usr/lib/x86_64-linux-gnu/libgpg-error.so.0.32.1
41393/tmp/x86.elf/tmp/x86.elf—sudo
User:
user
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/x86_64-linux-gnu/libtinfo.so.6.3
/usr/lib/x86_64-linux-gnu/libc.so.6
41394/usr/bin/locale-check C.UTF-8/usr/bin/locale-check—x86.elf
User:
user
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/x86_64-linux-gnu/libc.so.6
41395/tmp/x86.elf/tmp/x86.elf—x86.elf
User:
user
Integrity Level:
UNKNOWN
Exit code:
512
Modules
Images
/usr/lib/x86_64-linux-gnu/libc.so.6
41396/bin/watchdog/tmp/x86.elf
x86.elf
User:
user
Integrity Level:
UNKNOWN
Exit code:
0
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
12
DNS requests
15
Threats
14

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
GET
204
91.189.91.97:80
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
—
—
91.189.91.97:80
connectivity-check.ubuntu.com
Canonical Group Limited
US
whitelisted
484
avahi-daemon
224.0.0.251:5353
—
—
—
unknown
—
—
195.181.170.19:443
odrs.gnome.org
Datacamp Limited
DE
whitelisted
512
snapd
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
185.125.188.54:443
api.snapcraft.io
Canonical Group Limited
GB
whitelisted
41396
x86.elf
103.20.102.84:56999
mdnsucchim.ddns.net
—
—
malicious

DNS requests

Domain
IP
Reputation
connectivity-check.ubuntu.com
  • 91.189.91.97
  • 185.125.190.96
  • 185.125.190.97
  • 185.125.190.49
  • 91.189.91.98
  • 91.189.91.49
  • 91.189.91.96
  • 185.125.190.18
  • 185.125.190.48
  • 185.125.190.17
  • 185.125.190.98
  • 91.189.91.48
  • 2620:2d:4002:1::197
  • 2620:2d:4000:1::96
  • 2620:2d:4000:1::97
  • 2620:2d:4000:1::23
  • 2001:67c:1562::23
  • 2620:2d:4000:1::98
  • 2620:2d:4002:1::196
  • 2620:2d:4002:1::198
  • 2001:67c:1562::24
  • 2620:2d:4000:1::22
  • 2620:2d:4000:1::2a
  • 2620:2d:4000:1::2b
whitelisted
google.com
  • 216.58.206.46
  • 2a00:1450:4001:831::200e
whitelisted
odrs.gnome.org
  • 195.181.170.19
  • 169.150.255.183
  • 207.211.211.26
  • 169.150.255.181
  • 212.102.56.178
  • 37.19.194.80
  • 195.181.175.40
  • 2a02:6ea0:c700::18
  • 2a02:6ea0:c700::101
  • 2a02:6ea0:c700::11
  • 2a02:6ea0:c700::19
  • 2a02:6ea0:c700::21
  • 2a02:6ea0:c700::107
  • 2a02:6ea0:c700::112
whitelisted
api.snapcraft.io
  • 185.125.188.58
  • 185.125.188.57
  • 185.125.188.54
  • 185.125.188.59
  • 2620:2d:4000:1010::344
  • 2620:2d:4000:1010::42
  • 2620:2d:4000:1010::2e6
  • 2620:2d:4000:1010::117
whitelisted
mdnsucchim.ddns.net
  • 103.20.102.84
malicious
6.100.168.192.in-addr.arpa
  • —
unknown

Threats

PID
Process
Class
Message
41396
x86.elf
Potentially Bad Traffic
ET DYN_DNS DNS Query to DynDNS Domain *.ddns .net
41396
x86.elf
Malware Command and Control Activity Detected
ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
41396
x86.elf
Malware Command and Control Activity Detected
ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
41396
x86.elf
Malware Command and Control Activity Detected
ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
41396
x86.elf
Malware Command and Control Activity Detected
ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
41396
x86.elf
Malware Command and Control Activity Detected
ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
41396
x86.elf
Malware Command and Control Activity Detected
ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
41396
x86.elf
Malware Command and Control Activity Detected
ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
41396
x86.elf
Malware Command and Control Activity Detected
ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
41396
x86.elf
Malware Command and Control Activity Detected
ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
No debug info