Analysis Overview
SHA256
1b82a20e13c0462e3f4d884435313fb3e41ec1a0946dfd55c46237300ab0e40f
Threat Level: Likely benign
The file trigger.js 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
2024-06-27 02:15
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-27 02:15
Reported
2024-06-27 02:15
Platform
android-x86-arm-20240624-en
Max time network
3s
Command Line
Signatures
Processes
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp |
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-27 02:15
Reported
2024-06-27 02:46
Platform
debian9-armhf-20240611-en
Max time kernel
9s
Max time network
1679s
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/trigger.js]
Network
| Country | Destination | Domain | Proto |
| US | 1.1.1.1:53 | debian9-armhf-20240611-en-0 | udp |
| US | 1.1.1.1:53 | debian9-armhf-20240611-en-0 | udp |
Files
Analysis: behavioral3
Detonation Overview
Submitted
2024-06-27 02:15
Reported
2024-06-27 02:47
Platform
debian9-mipsbe-20240418-en
Max time kernel
10s
Max time network
1679s
Command Line
Signatures
Changes its process name
| Description | Indicator | Process | Target |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | N/A | N/A |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | N/A | N/A |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | N/A | N/A |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | N/A | 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/trigger.js]
Network
| Country | Destination | Domain | Proto |
| US | 1.1.1.1:53 | debian9-mipsbe-20240418-en-8 | udp |
| US | 1.1.1.1:53 | debian9-mipsbe-20240418-en-8 | udp |
Files
Analysis: behavioral4
Detonation Overview
Submitted
2024-06-27 02:15
Reported
2024-06-27 02:46
Platform
ubuntu1804-amd64-20240611-en
Max time kernel
0s
Max time network
1679s
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/trigger.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 | 151.101.193.91:443 | tcp | |
| US | 151.101.193.91:443 | tcp | |
| GB | 195.181.164.14:443 | tcp | |
| US | 1.1.1.1:53 | 1527653184.rsc.cdn77.org | udp |
| US | 1.1.1.1:53 | 1527653184.rsc.cdn77.org | udp |
| GB | 195.181.164.19:443 | 1527653184.rsc.cdn77.org | tcp |
| US | 1.1.1.1:53 | connectivity-check.ubuntu.com | udp |
| US | 1.1.1.1:53 | connectivity-check.ubuntu.com | udp |
| GB | 185.125.190.18:80 | connectivity-check.ubuntu.com | tcp |
| US | 1.1.1.1:53 | connectivity-check.ubuntu.com | udp |
| US | 1.1.1.1:53 | connectivity-check.ubuntu.com | udp |
| GB | 185.125.190.18:80 | connectivity-check.ubuntu.com | tcp |
| US | 1.1.1.1:53 | connectivity-check.ubuntu.com | udp |
| US | 1.1.1.1:53 | connectivity-check.ubuntu.com | udp |
| GB | 185.125.190.97:80 | connectivity-check.ubuntu.com | tcp |
| 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 |
| US | 1.1.1.1:53 | connectivity-check.ubuntu.com | udp |
| US | 1.1.1.1:53 | connectivity-check.ubuntu.com | udp |
| GB | 185.125.190.48:80 | connectivity-check.ubuntu.com | tcp |
| US | 1.1.1.1:53 | connectivity-check.ubuntu.com | udp |
| US | 1.1.1.1:53 | connectivity-check.ubuntu.com | udp |
| US | 91.189.91.97:80 | connectivity-check.ubuntu.com | tcp |