Analysis Overview
SHA256
fb6fb2563df6d09b159a186f2d2cc0680370c3a162e4a480fc6827bb81b6015c
Threat Level: Known bad
The file fb6fb2563df6d09b159a186f2d2cc0680370c3a162e4a480fc6827bb81b6015c.elf was found to be: Known bad.
Malicious Activity Summary
Detected Gafgyt variant
Gafgyt family
UPX packed file
Changes its process name
Reads system routing table
Reads system network configuration
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-30 02:27
Signatures
Detected Gafgyt variant
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Gafgyt family
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-30 02:27
Reported
2024-03-30 02:29
Platform
ubuntu2004-amd64-20240221-en
Max time kernel
146s
Max time network
147s
Command Line
Signatures
Changes its process name
| Description | Indicator | Process | Target |
| Changes the process name, possibly in an attempt to hide itself | sshd | /tmp/fb6fb2563df6d09b159a186f2d2cc0680370c3a162e4a480fc6827bb81b6015c.elf | N/A |
Reads system routing table
| Description | Indicator | Process | Target |
| File opened for reading | /proc/net/route | /tmp/fb6fb2563df6d09b159a186f2d2cc0680370c3a162e4a480fc6827bb81b6015c.elf | N/A |
Reads system network configuration
| Description | Indicator | Process | Target |
| File opened for reading | /proc/net/route | /tmp/fb6fb2563df6d09b159a186f2d2cc0680370c3a162e4a480fc6827bb81b6015c.elf | N/A |
Processes
/tmp/fb6fb2563df6d09b159a186f2d2cc0680370c3a162e4a480fc6827bb81b6015c.elf
[/tmp/fb6fb2563df6d09b159a186f2d2cc0680370c3a162e4a480fc6827bb81b6015c.elf]
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| NL | 193.35.18.56:65490 | tcp | |
| US | 1.1.1.1:53 | cdn.fwupd.org | udp |
| US | 1.1.1.1:53 | cdn.fwupd.org | udp |
| US | 151.101.194.49:443 | cdn.fwupd.org | tcp |
| US | 1.1.1.1:53 | _https._tcp.deb.nodesource.com | udp |
| US | 1.1.1.1:53 | _http._tcp.security.ubuntu.com | udp |
| US | 1.1.1.1:53 | _http._tcp.nl.archive.ubuntu.com | udp |
| US | 1.1.1.1:53 | deb.nodesource.com | udp |
| US | 1.1.1.1:53 | deb.nodesource.com | udp |
| US | 1.1.1.1:53 | security.ubuntu.com | udp |
| US | 1.1.1.1:53 | security.ubuntu.com | udp |
| US | 1.1.1.1:53 | nl.archive.ubuntu.com | udp |
| US | 1.1.1.1:53 | nl.archive.ubuntu.com | udp |
| US | 172.67.10.205:443 | deb.nodesource.com | tcp |
| GB | 185.125.190.39:80 | security.ubuntu.com | tcp |
| US | 1.1.1.1:53 | _https._tcp.motd.ubuntu.com | udp |
| US | 151.101.194.49:443 | cdn.fwupd.org | tcp |
| US | 1.1.1.1:53 | _https._tcp.esm.ubuntu.com | udp |
| NL | 213.136.12.213:80 | nl.archive.ubuntu.com | tcp |
| US | 1.1.1.1:53 | motd.ubuntu.com | udp |
| US | 1.1.1.1:53 | motd.ubuntu.com | udp |
| US | 1.1.1.1:53 | esm.ubuntu.com | udp |
| US | 1.1.1.1:53 | esm.ubuntu.com | udp |
| IE | 54.171.230.55:443 | motd.ubuntu.com | tcp |
| NL | 213.136.12.213:80 | nl.archive.ubuntu.com | tcp |
| GB | 185.125.190.23:443 | esm.ubuntu.com | tcp |
| NL | 213.136.12.213:80 | nl.archive.ubuntu.com | tcp |
| NL | 213.136.12.213:80 | nl.archive.ubuntu.com | tcp |
| GB | 185.125.190.39:80 | security.ubuntu.com | tcp |
| US | 1.1.1.1:53 | connectivity-check.ubuntu.com | udp |
| NL | 213.136.12.213:80 | nl.archive.ubuntu.com | tcp |
| NL | 213.136.12.213:80 | nl.archive.ubuntu.com | tcp |
| NL | 213.136.12.213:80 | nl.archive.ubuntu.com | tcp |
| NL | 213.136.12.213:80 | nl.archive.ubuntu.com | tcp |
| NL | 213.136.12.213:80 | nl.archive.ubuntu.com | tcp |
| NL | 193.35.18.56:65490 | tcp | |
| NL | 213.136.12.213:80 | nl.archive.ubuntu.com | tcp |
| NL | 213.136.12.213:80 | nl.archive.ubuntu.com | tcp |
| NL | 213.136.12.213:80 | nl.archive.ubuntu.com | tcp |
| NL | 213.136.12.213:80 | nl.archive.ubuntu.com | tcp |
| NL | 213.136.12.213:80 | nl.archive.ubuntu.com | tcp |
| NL | 193.35.18.56:65490 | tcp | |
| NL | 193.35.18.56:65490 | tcp | |
| NL | 193.35.18.56:65490 | tcp | |
| NL | 193.35.18.56:65490 | tcp | |
| NL | 193.35.18.56:65490 | tcp | |
| NL | 193.35.18.56:65490 | tcp | |
| NL | 193.35.18.56:65490 | tcp | |
| NL | 193.35.18.56:65490 | tcp | |
| NL | 193.35.18.56:65490 | tcp | |
| NL | 193.35.18.56:65490 | tcp | |
| NL | 193.35.18.56:65490 | tcp | |
| NL | 193.35.18.56:65490 | tcp | |
| NL | 193.35.18.56:65490 | tcp | |
| NL | 193.35.18.56:65490 | tcp | |
| NL | 193.35.18.56:65490 | tcp | |
| NL | 193.35.18.56:65490 | tcp | |
| NL | 193.35.18.56:65490 | tcp | |
| NL | 193.35.18.56:65490 | tcp | |
| NL | 193.35.18.56:65490 | tcp | |
| NL | 193.35.18.56:65490 | tcp | |
| NL | 193.35.18.56:65490 | tcp | |
| NL | 193.35.18.56:65490 | tcp | |
| NL | 193.35.18.56:65490 | tcp | |
| NL | 193.35.18.56:65490 | tcp | |
| US | 1.1.1.1:53 | connectivity-check.ubuntu.com | udp |
| NL | 193.35.18.56:65490 | tcp | |
| NL | 193.35.18.56:65490 | tcp | |
| NL | 193.35.18.56:65490 | tcp | |
| NL | 193.35.18.56:65490 | tcp |