Analysis Overview
SHA256
d409ffdde2d74c93a82732b8c23b4ae4b8e6c2207d20a0c5db8f508134cd698e
Threat Level: Likely benign
The file 79EE197532218B81AF7116E5AE64FD81B325DE1F was found to be: Likely benign.
Malicious Activity Summary
Reads CPU attributes
Changes its process name
Checks CPU configuration
Command and Scripting Interpreter: JavaScript
Enumerates kernel/hardware configuration
Reads runtime system information
Command and Scripting Interpreter: JavaScript
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-24 00:00
Signatures
Analysis: behavioral4
Detonation Overview
Submitted
2024-11-24 00:00
Reported
2024-11-24 00:03
Platform
debian9-armhf-20240611-en
Max time kernel
4s
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/sample.js]
Network
Files
Analysis: behavioral5
Detonation Overview
Submitted
2024-11-24 00:00
Reported
2024-11-24 00:03
Platform
debian9-mipsbe-20240729-en
Max time kernel
9s
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/sample.js]
Network
Files
Analysis: behavioral6
Detonation Overview
Submitted
2024-11-24 00:00
Reported
2024-11-24 00:03
Platform
debian9-mipsel-20240611-en
Max time kernel
20s
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/sample.js]
Network
Files
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-24 00:00
Reported
2024-11-24 00:03
Platform
win7-20240729-en
Max time kernel
16s
Max time network
16s
Command Line
Signatures
Command and Scripting Interpreter: JavaScript
Processes
C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\sample.js
Network
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-24 00:00
Reported
2024-11-24 00:03
Platform
win10v2004-20241007-en
Max time kernel
93s
Max time network
95s
Command Line
Signatures
Command and Scripting Interpreter: JavaScript
Processes
C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\sample.js
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
Files
Analysis: behavioral3
Detonation Overview
Submitted
2024-11-24 00:00
Reported
2024-11-24 00:03
Platform
ubuntu1804-amd64-20240611-en
Max time kernel
0s
Max time network
108s
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/sample.js]
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| US | 151.101.193.91:443 | tcp | |
| GB | 89.187.167.6:443 | tcp | |
| GB | 185.125.188.61:443 | tcp | |
| GB | 185.125.188.61:443 | tcp |