File name:

debug.dbg

Full analysis: https://app.any.run/tasks/ef5913d1-5091-4009-b7c4-e267237c4a1f
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, 10:45:49
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:

DE4E6B1863505E65558A43A7DA075B21

SHA1:

C00126233874511020124C88C87BC8EB0F93EAC6

SHA256:

41A0715B5B96E09D92A3BEB6D9840DA1DB75BACE3B74932749D8127F3C580961

SSDEEP:

1536:nnt4GGYX0I3tFa3r9ZBkoudmgZkfYgCrPq34HvV/SLhlBn3nq7snjJ:nt4GGYIB0oudrkfJC5alBn3nOsJ

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)

      • debug.dbg.elf (PID: 39497)

    • Connects to the CnC server

      • debug.dbg.elf (PID: 39497)

  • SUSPICIOUS

    • Reads profile file

      • debug.dbg.elf (PID: 39497)

    • Modifies file or directory owner

      • sudo (PID: 39491)

    • Reads passwd file

      • debug.dbg.elf (PID: 39497)

    • Executes commands using command-line interpreter

      • sudo (PID: 39495)

    • Contacting a server suspected of hosting an CnC

      • debug.dbg.elf (PID: 39497)

    • Connects to unusual port

      • debug.dbg.elf (PID: 39497)

  • 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
238
Monitored processes
18
Malicious processes
3
Suspicious processes
0

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 #MIRAI debug.dbg.elf locale-check no specs debug.dbg.elf no specs debug.dbg.elf no specs debug.dbg.elf no specs debug.dbg.elf no specs debug.dbg.elf no specs debug.dbg.elf no specs debug.dbg.elf no specs debug.dbg.elf no specs debug.dbg.elf no specs debug.dbg.elf no specs

Process information

PID
CMD
Path
Indicators
Parent process
39490/bin/sh -c "sudo chown user /tmp/debug\.dbg\.elf && chmod +x /tmp/debug\.dbg\.elf && DISPLAY=:0 sudo -iu user /tmp/debug\.dbg\.elf "/usr/bin/dash—any-guest-agent
User:
root
Integrity Level:
UNKNOWN
39491sudo chown user /tmp/debug.dbg.elf/usr/bin/sudo—dash
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
39493chown user /tmp/debug.dbg.elf/usr/bin/chown—sudo
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
39494chmod +x /tmp/debug.dbg.elf/usr/bin/chmod—dash
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
39495sudo -iu user /tmp/debug.dbg.elf/usr/bin/sudo—dash
User:
root
Integrity Level:
UNKNOWN
39496systemctl --user --global is-enabled snap.snapd-desktop-integration.snapd-desktop-integration.service/usr/bin/systemctl—snapd
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
39497/tmp/debug.dbg.elf/tmp/debug.dbg.elf
sudo
User:
user
Integrity Level:
UNKNOWN
39498/usr/bin/locale-check C.UTF-8/usr/bin/locale-check—debug.dbg.elf
User:
user
Integrity Level:
UNKNOWN
Exit code:
0
39499 bug.dbg.elf/tmp/debug.dbg.elf—debug.dbg.elf
User:
user
Integrity Level:
UNKNOWN
39500 bug.dbg.elf/tmp/debug.dbg.elf—debug.dbg.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
14
DNS requests
17
Threats
14

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
GET
204
91.189.91.98:80
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
—
—
185.125.190.18:80
connectivity-check.ubuntu.com
Canonical Group Limited
GB
whitelisted
—
—
91.189.91.48:80
connectivity-check.ubuntu.com
Canonical Group Limited
US
whitelisted
—
—
195.181.175.40:443
odrs.gnome.org
Datacamp Limited
DE
whitelisted
—
—
169.150.255.180:443
odrs.gnome.org
—
GB
whitelisted
—
—
91.189.91.98:80
connectivity-check.ubuntu.com
Canonical Group Limited
US
whitelisted
484
avahi-daemon
224.0.0.251:5353
—
—
—
unknown
—
—
185.125.188.54:443
api.snapcraft.io
Canonical Group Limited
GB
whitelisted
—
—
185.125.188.58:443
api.snapcraft.io
Canonical Group Limited
GB
whitelisted
39497
debug.dbg.elf
103.37.61.126:55555
nnmirai.duckdns.org
—
—
malicious
39497
debug.dbg.elf
160.250.180.181:55555
nnmirai.duckdns.org
—
—
malicious

DNS requests

Domain
IP
Reputation
connectivity-check.ubuntu.com
  • 2620:2d:4000:1::22
  • 2620:2d:4002:1::196
  • 2620:2d:4000:1::97
  • 2001:67c:1562::23
  • 2620:2d:4000:1::23
  • 2620:2d:4000:1::98
  • 2620:2d:4000:1::96
  • 2620:2d:4000:1::2b
  • 2001:67c:1562::24
  • 2620:2d:4002:1::198
  • 2620:2d:4000:1::2a
  • 91.189.91.98
  • 91.189.91.48
  • 185.125.190.48
  • 185.125.190.97
  • 185.125.190.98
  • 185.125.190.49
  • 185.125.190.96
  • 91.189.91.96
  • 185.125.190.17
  • 185.125.190.18
  • 91.189.91.49
whitelisted
odrs.gnome.org
  • 195.181.175.40
  • 169.150.255.180
  • 195.181.170.18
  • 212.102.56.179
  • 37.19.194.80
  • 207.211.211.26
  • 169.150.255.184
  • 2a02:6ea0:c700::101
  • 2a02:6ea0:c700::107
  • 2a02:6ea0:c700::11
  • 2a02:6ea0:c700::112
  • 2a02:6ea0:c700::21
  • 2a02:6ea0:c700::19
  • 2a02:6ea0:c700::18
whitelisted
google.com
  • 172.217.16.142
  • 2a00:1450:4001:808::200e
whitelisted
api.snapcraft.io
  • 185.125.188.54
  • 185.125.188.57
  • 185.125.188.58
  • 185.125.188.59
  • 2620:2d:4000:1010::344
  • 2620:2d:4000:1010::117
  • 2620:2d:4000:1010::2e6
  • 2620:2d:4000:1010::42
whitelisted
nnmirai.duckdns.org
  • 103.37.61.126
  • 160.250.180.181
malicious
14.100.168.192.in-addr.arpa
  • —
unknown

Threats

PID
Process
Class
Message
39497
debug.dbg.elf
Potentially Bad Traffic
ET DYN_DNS DYNAMIC_DNS Query to a *.duckdns .org Domain
39497
debug.dbg.elf
Misc activity
ET DYN_DNS DYNAMIC_DNS Query to *.duckdns. Domain
39497
debug.dbg.elf
Malware Command and Control Activity Detected
ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
39497
debug.dbg.elf
Potentially Bad Traffic
ET DYN_DNS DYNAMIC_DNS Query to a *.duckdns .org Domain
39497
debug.dbg.elf
Misc activity
ET DYN_DNS DYNAMIC_DNS Query to *.duckdns. Domain
39497
debug.dbg.elf
Malware Command and Control Activity Detected
ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
39497
debug.dbg.elf
Potentially Bad Traffic
ET DYN_DNS DYNAMIC_DNS Query to a *.duckdns .org Domain
39497
debug.dbg.elf
Misc activity
ET DYN_DNS DYNAMIC_DNS Query to *.duckdns. Domain
39497
debug.dbg.elf
Malware Command and Control Activity Detected
ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
39497
debug.dbg.elf
Potentially Bad Traffic
ET DYN_DNS DYNAMIC_DNS Query to a *.duckdns .org Domain
No debug info
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Reports
debug.dbg