Analysis Overview
SHA256
43026ac08eb41f4464a8cefecb8b9f7140f54ed598c2d2bc8e868fa0c063c0c5
Threat Level: Known bad
The file 43026ac08eb41f4464a8cefecb8b9f7140f54ed598c2d2bc8e868fa0c063c0c5.elf was found to be: Known bad.
Malicious Activity Summary
Gafgyt family
Detected Gafgyt variant
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 02:07
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 02:07
Reported
2024-03-30 02:10
Platform
ubuntu2004-amd64-20240221-en
Max time kernel
147s
Max time network
149s
Command Line
Signatures
Changes its process name
| Description | Indicator | Process | Target |
| Changes the process name, possibly in an attempt to hide itself | sshd | /tmp/43026ac08eb41f4464a8cefecb8b9f7140f54ed598c2d2bc8e868fa0c063c0c5.elf | N/A |
Reads system routing table
| Description | Indicator | Process | Target |
| File opened for reading | /proc/net/route | /tmp/43026ac08eb41f4464a8cefecb8b9f7140f54ed598c2d2bc8e868fa0c063c0c5.elf | N/A |
Reads system network configuration
| Description | Indicator | Process | Target |
| File opened for reading | /proc/net/route | /tmp/43026ac08eb41f4464a8cefecb8b9f7140f54ed598c2d2bc8e868fa0c063c0c5.elf | N/A |
Processes
/tmp/43026ac08eb41f4464a8cefecb8b9f7140f54ed598c2d2bc8e868fa0c063c0c5.elf
[/tmp/43026ac08eb41f4464a8cefecb8b9f7140f54ed598c2d2bc8e868fa0c063c0c5.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 | _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 | 1.1.1.1:53 | cdn.fwupd.org | udp |
| US | 1.1.1.1:53 | cdn.fwupd.org | udp |
| US | 104.22.5.26:443 | deb.nodesource.com | tcp |
| GB | 185.125.190.39:80 | security.ubuntu.com | tcp |
| US | 151.101.130.49:443 | cdn.fwupd.org | tcp |
| NL | 213.136.12.213:80 | nl.archive.ubuntu.com | tcp |
| US | 1.1.1.1:53 | _https._tcp.motd.ubuntu.com | udp |
| 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 | 54.247.62.1:443 | motd.ubuntu.com | tcp |
| US | 151.101.130.49:443 | cdn.fwupd.org | tcp |
| GB | 185.125.190.23:443 | esm.ubuntu.com | tcp |
| NL | 213.136.12.213:80 | nl.archive.ubuntu.com | tcp |
| IE | 54.217.10.153:443 | motd.ubuntu.com | tcp |
| NL | 213.136.12.213:80 | nl.archive.ubuntu.com | tcp |
| IE | 34.243.160.129:443 | motd.ubuntu.com | tcp |
| IE | 34.254.182.186:443 | motd.ubuntu.com | tcp |
| GB | 185.125.190.39:80 | security.ubuntu.com | tcp |
| IE | 54.171.230.55:443 | motd.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 | 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 | 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 | |
| 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 |