Analysis Overview
SHA256
d65ed7d2183598f005350b2dfaf60d9222881b7e68d5f92986f46ce7bac7eaac
Threat Level: Likely benign
The file Login was found to be: Likely benign.
Malicious Activity Summary
Checks CPU configuration
Reads CPU attributes
Changes its process name
Command and Scripting Interpreter: JavaScript
Enumerates kernel/hardware configuration
Reads runtime system information
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-24 10:46
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-24 10:46
Reported
2024-10-24 13:09
Platform
ubuntu1804-amd64-20240611-en
Max time kernel
0s
Max time network
1679s
Command Line
Signatures
Command and Scripting Interpreter: JavaScript
| Description | Indicator | Process | Target |
| N/A | N/A | /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/Login.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 | 89.187.167.9:443 | tcp | |
| US | 1.1.1.1:53 | connectivity-check.ubuntu.com | udp |
| US | 1.1.1.1:53 | connectivity-check.ubuntu.com | udp |
| US | 91.189.91.98:80 | 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 | 185.125.190.96:80 | 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 | 185.125.190.48:80 | 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 | 91.189.91.48:80 | 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 |
| GB | 185.125.190.96:80 | connectivity-check.ubuntu.com | tcp |
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-24 10:46
Reported
2024-10-24 13:10
Platform
debian9-armhf-20240729-en
Max time kernel
4s
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 |
Command and Scripting Interpreter: JavaScript
| Description | Indicator | Process | Target |
| N/A | N/A | /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/Login.js]
Network
| Country | Destination | Domain | Proto |
| US | 1.1.1.1:53 | debian9-armhf-20240729-en-13 | udp |
| US | 1.1.1.1:53 | debian9-armhf-20240729-en-13 | udp |
Files
Analysis: behavioral3
Detonation Overview
Submitted
2024-10-24 10:46
Reported
2024-10-24 13:11
Platform
debian9-mipsbe-20240729-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 | /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/Login.js]
Network
| Country | Destination | Domain | Proto |
| US | 1.1.1.1:53 | debian9-mipsbe-20240729-en-3 | udp |
| US | 1.1.1.1:53 | debian9-mipsbe-20240729-en-3 | udp |
Files
Analysis: behavioral4
Detonation Overview
Submitted
2024-10-24 10:46
Reported
2024-10-24 13:14
Platform
debian9-mipsel-20240611-en
Max time kernel
15s
Max time network
1680s
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/Login.js]
Network
| Country | Destination | Domain | Proto |
| US | 1.1.1.1:53 | debian9-mipsel-20240611-en-2 | udp |
| US | 1.1.1.1:53 | debian9-mipsel-20240611-en-2 | udp |