| File name: | na |
| Full analysis: | https://app.any.run/tasks/6a3c0cb7-a2a6-496a-95fb-70a388e3288e |
| 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. |
| Analysis date: | May 15, 2025, 13:04:58 |
| OS: | Ubuntu 22.04.2 |
| Tags: | |
| Indicators: | |
| MIME: | application/x-executable |
| File info: | ELF 64-bit LSB executable, x86-64, version 1 (SYSV), statically linked, no section header |
| MD5: | 26835C32F572FA2DA15EE8FE36ACE404 |
| SHA1: | 8E1B757DD4D27D74902B02758553422DDE3B0921 |
| SHA256: | 595959EF220C56353850D0EB18FA5DEE969D56512164838EDC88332060F79F59 |
| SSDEEP: | 12288:z3WCA0/3AkBpERwU0hC7/ezjYEi0lIw+cL6mrOgyAJ1OpIAkRjN8cvifoVjf4Sf:z3E0/3AkBqwU0cLezjYEi0x3LfrOgyAr |
MALICIOUS
PROMETEI has been detected
- crashed.dump (PID: 40693)
SUSPICIOUS
Executes commands using command-line interpreter
- sudo (PID: 40663)
Reads passwd file
- crontab (PID: 40672)
- na.elf (PID: 40664)
- crontab (PID: 40683)
- crontab (PID: 40689)
Modifies file or directory owner
- sudo (PID: 40659)
Reads profile file
- na.elf (PID: 40664)
Modifies Cron jobs
- dash (PID: 40682)
Check the Environment Variables Related to System Identification (os-release)
- crashed.dump (PID: 40693)
Checks how long the system has been running
- dash (PID: 40703)
Connects to the server without a host name
- crashed.dump (PID: 40693)
Checks all system information (uname)
- dash (PID: 40707)
INFO
Checks timezone
- crontab (PID: 40672)
- crontab (PID: 40683)
- crontab (PID: 40689)
- uptime (PID: 40704)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .o | | | ELF Executable and Linkable format (generic) (49.8) |
|---|
EXIF
EXE
| CPUArchitecture: | 64 bit |
|---|---|
| CPUByteOrder: | Little endian |
| ObjectFileType: | Executable file |
| CPUType: | AMD x86-64 |
Total processes
250
Monitored processes
28
Malicious processes
1
Suspicious processes
3
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 40658 | /bin/sh -c "sudo chown user /tmp/na\.elf && chmod +x /tmp/na\.elf && DISPLAY=:0 sudo -iu user /tmp/na\.elf " | /usr/bin/dash | — | any-guest-agent |
User: root Integrity Level: UNKNOWN Exit code: 0 | ||||
| 40659 | sudo chown user /tmp/na.elf | /usr/bin/sudo | — | dash |
User: root Integrity Level: UNKNOWN Exit code: 0 | ||||
| 40660 | chown user /tmp/na.elf | /usr/bin/chown | — | sudo |
User: root Integrity Level: UNKNOWN Exit code: 0 | ||||
| 40661 | systemctl --user --global is-enabled snap.snapd-desktop-integration.snapd-desktop-integration.service | /usr/bin/systemctl | — | snapd |
User: root Integrity Level: UNKNOWN Exit code: 0 | ||||
| 40662 | chmod +x /tmp/na.elf | /usr/bin/chmod | — | dash |
User: root Integrity Level: UNKNOWN Exit code: 0 | ||||
| 40663 | sudo -iu user /tmp/na.elf | /usr/bin/sudo | — | dash |
User: root Integrity Level: UNKNOWN Exit code: 0 | ||||
| 40664 | /tmp/na.elf | /tmp/na.elf | — | sudo |
User: user Integrity Level: UNKNOWN Exit code: 0 | ||||
| 40665 | /usr/bin/locale-check C.UTF-8 | /usr/bin/locale-check | — | na.elf |
User: user Integrity Level: UNKNOWN Exit code: 0 | ||||
| 40666 | sh -c "chmod +x /home/user/crashed\.dump" | /usr/bin/dash | — | na.elf |
User: user Integrity Level: UNKNOWN Exit code: 0 | ||||
| 40667 | chmod +x /home/user/crashed.dump | /usr/bin/chmod | — | dash |
User: user Integrity Level: UNKNOWN Exit code: 0 | ||||
Executable files
0
Suspicious files
1
Text files
3
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 40664 | na.elf | /home/user/crashed.dump | binary | |
MD5:— | SHA256:— | |||
| 40664 | na.elf | /home/user/task.cron | text | |
MD5:— | SHA256:— | |||
| 40683 | crontab | /var/spool/cron/crontabs/user | text | |
MD5:— | SHA256:— | |||
| 40693 | crashed.dump | /home/user/CommId | text | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
12
DNS requests
11
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | GET | 204 | 91.189.91.48:80 | http://connectivity-check.ubuntu.com/ | unknown | — | — | whitelisted |
40693 | crashed.dump | GET | 200 | 152.36.128.18:80 | http://152.36.128.18/cgi-bin/p.cgi?r=58&i=16K4W241WM118EH1 | unknown | — | — | unknown |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
— | — | 91.189.91.98:80 | connectivity-check.ubuntu.com | Canonical Group Limited | US | whitelisted |
— | — | 91.189.91.49:80 | connectivity-check.ubuntu.com | Canonical Group Limited | US | whitelisted |
484 | avahi-daemon | 224.0.0.251:5353 | — | — | — | unknown |
— | — | 91.189.91.48:80 | connectivity-check.ubuntu.com | Canonical Group Limited | US | whitelisted |
— | — | 169.150.255.181:443 | odrs.gnome.org | — | GB | whitelisted |
— | — | 185.125.188.57:443 | 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 |
40693 | crashed.dump | 152.36.128.18:80 | — | COASTCONNECT-01 | US | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
connectivity-check.ubuntu.com |
| whitelisted |
odrs.gnome.org |
| whitelisted |
google.com |
| whitelisted |
api.snapcraft.io |
| whitelisted |
4.100.168.192.in-addr.arpa |
| unknown |