Analysis Overview
SHA256
898d74c69d452013bdd9864c5b4b030cc6caa1ab90699cd0e6f39758b52f87e2
Threat Level: Likely benign
The file main (3).cs was found to be: Likely benign.
Malicious Activity Summary
Checks CPU configuration
Reads CPU attributes
Changes its process name
Enumerates kernel/hardware configuration
Reads runtime system information
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-29 13:57
Signatures
Analysis: behavioral3
Detonation Overview
Submitted
2024-10-29 13:57
Reported
2024-10-29 14:03
Platform
debian9-mipsbe-20240729-en
Max time kernel
13s
Command Line
Signatures
Changes its process name
| Description | Indicator | Process | Target |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | /usr/bin/nodejs | N/A |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | /usr/bin/nodejs | N/A |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | /usr/bin/nodejs | N/A |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | /usr/bin/nodejs | N/A |
Checks CPU configuration
| Description | Indicator | Process | Target |
| File opened for reading | /proc/cpuinfo | /usr/bin/nodejs | N/A |
Processes
/usr/bin/nodejs
[nodejs /tmp/main (3).js]
Network
Files
Analysis: behavioral4
Detonation Overview
Submitted
2024-10-29 13:57
Reported
2024-10-29 14:03
Platform
debian9-mipsel-20240611-en
Max time kernel
18s
Command Line
Signatures
Changes its process name
| Description | Indicator | Process | Target |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | /usr/bin/nodejs | N/A |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | /usr/bin/nodejs | N/A |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | /usr/bin/nodejs | N/A |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | /usr/bin/nodejs | N/A |
Checks CPU configuration
| Description | Indicator | Process | Target |
| File opened for reading | /proc/cpuinfo | /usr/bin/nodejs | N/A |
Processes
/usr/bin/nodejs
[nodejs /tmp/main (3).js]
Network
Files
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-29 13:57
Reported
2024-10-29 14:03
Platform
ubuntu1804-amd64-20240611-en
Max time kernel
0s
Max time network
181s
Command Line
Signatures
Enumerates kernel/hardware configuration
| Description | Indicator | Process | Target |
| File opened for reading | /sys/fs/cgroup/memory/memory.limit_in_bytes | /usr/bin/node | N/A |
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/meminfo | /usr/bin/node | N/A |
Processes
/usr/bin/node
[node /tmp/main (3).js]
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 185.125.188.62:443 | tcp | |
| GB | 185.125.188.62:443 | tcp | |
| US | 151.101.1.91:443 | tcp | |
| US | 151.101.1.91:443 | tcp | |
| GB | 195.181.164.14:443 | tcp | |
| US | 1.1.1.1:53 | spocs.getpocket.com | udp |
| US | 1.1.1.1:53 | spocs.getpocket.com | udp |
| US | 1.1.1.1:53 | getpocket.cdn.mozilla.net | udp |
| US | 1.1.1.1:53 | getpocket.cdn.mozilla.net | udp |
| US | 1.1.1.1:53 | prod.ads.prod.webservices.mozgcp.net | udp |
| US | 34.120.5.221:443 | getpocket.cdn.mozilla.net | tcp |
| US | 1.1.1.1:53 | shavar.prod.mozaws.net | udp |
| US | 1.1.1.1:53 | prod.remote-settings.prod.webservices.mozgcp.net | udp |
| US | 1.1.1.1:53 | tracking-protection.cdn.mozilla.net | udp |
| US | 1.1.1.1:53 | tracking-protection.cdn.mozilla.net | udp |
| US | 1.1.1.1:53 | tracking-protection.prod.mozaws.net | udp |
| US | 34.120.158.37:443 | tracking-protection.cdn.mozilla.net | tcp |
| US | 34.120.158.37:443 | tracking-protection.cdn.mozilla.net | tcp |
| US | 34.120.158.37:443 | tracking-protection.cdn.mozilla.net | tcp |
| US | 34.120.158.37:443 | tracking-protection.cdn.mozilla.net | tcp |
| US | 1.1.1.1:53 | firefox-settings-attachments.cdn.mozilla.net | udp |
| US | 1.1.1.1:53 | firefox-settings-attachments.cdn.mozilla.net | udp |
| US | 1.1.1.1:53 | attachments.prod.remote-settings.prod.webservices.mozgcp.net | udp |
| US | 34.117.121.53:443 | firefox-settings-attachments.cdn.mozilla.net | tcp |
| US | 34.120.158.37:443 | tracking-protection.cdn.mozilla.net | tcp |
| US | 34.120.158.37:443 | tracking-protection.cdn.mozilla.net | tcp |
| US | 34.120.158.37:443 | tracking-protection.cdn.mozilla.net | tcp |
| US | 34.120.158.37:443 | tracking-protection.cdn.mozilla.net | tcp |
| US | 34.120.158.37:443 | tracking-protection.cdn.mozilla.net | tcp |
| US | 1.1.1.1:53 | classroom.google.com | udp |
| US | 1.1.1.1:53 | classroom.google.com | udp |
| GB | 142.250.187.238:80 | classroom.google.com | tcp |
| GB | 142.250.187.238:443 | classroom.google.com | tcp |
| US | 1.1.1.1:53 | accounts.google.com | udp |
| US | 1.1.1.1:53 | accounts.google.com | udp |
| GB | 142.250.187.238:443 | classroom.google.com | udp |
| GB | 74.125.71.84:443 | accounts.google.com | tcp |
| GB | 74.125.71.84:443 | accounts.google.com | udp |
| US | 1.1.1.1:53 | edu.google.com | udp |
| US | 1.1.1.1:53 | edu.google.com | udp |
| GB | 216.58.204.78:443 | edu.google.com | tcp |
| GB | 216.58.204.78:443 | edu.google.com | udp |
| US | 1.1.1.1:53 | lh3.googleusercontent.com | udp |
| US | 1.1.1.1:53 | lh3.googleusercontent.com | udp |
| US | 1.1.1.1:53 | ajax.googleapis.com | udp |
| US | 1.1.1.1:53 | ajax.googleapis.com | udp |
| GB | 216.58.204.65:443 | lh3.googleusercontent.com | tcp |
| GB | 172.217.16.234:443 | ajax.googleapis.com | tcp |
| GB | 172.217.16.234:443 | ajax.googleapis.com | tcp |
| GB | 172.217.16.234:443 | ajax.googleapis.com | tcp |
| GB | 172.217.16.234:443 | ajax.googleapis.com | tcp |
| GB | 172.217.16.234:443 | ajax.googleapis.com | tcp |
| GB | 216.58.204.65:443 | lh3.googleusercontent.com | udp |
| GB | 172.217.16.234:443 | ajax.googleapis.com | udp |
| US | 1.1.1.1:53 | www.google.com | udp |
| US | 1.1.1.1:53 | www.google.com | udp |
| GB | 216.58.212.228:443 | www.google.com | tcp |
| GB | 216.58.212.228:443 | www.google.com | udp |
| US | 1.1.1.1:53 | prod.balrog.prod.cloudops.mozgcp.net | udp |
| US | 1.1.1.1:53 | location.services.mozilla.com | udp |
| US | 1.1.1.1:53 | location.services.mozilla.com | udp |
| US | 1.1.1.1:53 | prod.classify-client.prod.webservices.mozgcp.net | udp |
| US | 1.1.1.1:53 | archive.mozilla.org | udp |
| US | 1.1.1.1:53 | archive.mozilla.org | udp |
| US | 34.117.35.28:443 | archive.mozilla.org | tcp |
| US | 1.1.1.1:53 | ciscobinary.openh264.org | udp |
| US | 1.1.1.1:53 | ciscobinary.openh264.org | udp |
| GB | 88.221.134.209:80 | ciscobinary.openh264.org | tcp |
| US | 34.117.35.28:443 | archive.mozilla.org | udp |
| US | 35.190.72.216:443 | location.services.mozilla.com | tcp |
| US | 35.190.72.216:443 | location.services.mozilla.com | udp |
| US | 1.1.1.1:53 | connectivity-check.ubuntu.com | udp |
| US | 1.1.1.1:53 | connectivity-check.ubuntu.com | udp |
| GB | 185.125.190.98:80 | connectivity-check.ubuntu.com | tcp |
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-29 13:57
Reported
2024-10-29 14:03
Platform
debian9-armhf-20240611-en
Max time kernel
10s
Command Line
Signatures
Checks CPU configuration
| Description | Indicator | Process | Target |
| File opened for reading | /proc/cpuinfo | /usr/bin/node | N/A |
Reads CPU attributes
| Description | Indicator | Process | Target |
| File opened for reading | /sys/devices/system/cpu/online | /usr/bin/node | N/A |
Enumerates kernel/hardware configuration
| Description | Indicator | Process | Target |
| File opened for reading | /sys/fs/cgroup/memory/memory.limit_in_bytes | /usr/bin/node | N/A |
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/meminfo | /usr/bin/node | N/A |
Processes
/usr/bin/node
[node /tmp/main (3).js]