Analysis Overview
SHA256
1e92da3f3107469f9830f8551affa8b028a67af43e75c8aaedd59b646c5e8251
Threat Level: Shows suspicious behavior
The file b5cd35d83aa5cc3634567ce7908a98ff_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Executes dropped EXE
Reads runtime system information
Writes file to tmp directory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-16 23:43
Signatures
Analysis: behavioral3
Detonation Overview
Submitted
2024-06-16 23:43
Reported
2024-06-16 23:44
Platform
debian9-mipsbe-20240611-en
Command Line
Signatures
Processes
Network
Files
Analysis: behavioral4
Detonation Overview
Submitted
2024-06-16 23:43
Reported
2024-06-16 23:44
Platform
debian9-mipsel-20240611-en
Command Line
Signatures
Processes
Network
Files
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-16 23:43
Reported
2024-06-16 23:46
Platform
ubuntu1804-amd64-20240611-en
Max time kernel
0s
Max time network
131s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | /tmp/zantari32 | /tmp/zantari32 | N/A |
| N/A | /tmp/zantari32 | /tmp/zantari32 | N/A |
| N/A | /tmp/zantari32 | /tmp/zantari32 | N/A |
| N/A | /tmp/zantari32 | /tmp/zantari32 | N/A |
| N/A | /tmp/zantari32 | /tmp/zantari32 | N/A |
| N/A | /tmp/zantari32 | /tmp/zantari32 | N/A |
| N/A | /tmp/zantari32 | /tmp/zantari32 | N/A |
| N/A | /tmp/zantari32 | /tmp/zantari32 | N/A |
| N/A | /tmp/zantari32 | /tmp/zantari32 | N/A |
| N/A | /tmp/zantari32 | /tmp/zantari32 | N/A |
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/filesystems | /bin/cp | N/A |
Writes file to tmp directory
| Description | Indicator | Process | Target |
| File opened for modification | /tmp/busybox | /bin/cp | N/A |
| File opened for modification | /tmp/zantari32 | /tmp/b5cd35d83aa5cc3634567ce7908a98ff_JaffaCakes118 | N/A |
Processes
/tmp/b5cd35d83aa5cc3634567ce7908a98ff_JaffaCakes118
[/tmp/b5cd35d83aa5cc3634567ce7908a98ff_JaffaCakes118]
/bin/cp
[cp /bin/busybox /tmp/]
/bin/cat
[cat zantari.x86]
/bin/chmod
[chmod +x b5cd35d83aa5cc3634567ce7908a98ff_JaffaCakes118 busybox config-err-KaZKo5 netplan_shzgbutu snap-private-tmp ssh-DJAIfF5vDuSn systemd-private-405cfb5ad6264ab195f9c96db16d9d87-bolt.service-TbhmLP systemd-private-405cfb5ad6264ab195f9c96db16d9d87-colord.service-Zm2MHU systemd-private-405cfb5ad6264ab195f9c96db16d9d87-ModemManager.service-byjNAE systemd-private-405cfb5ad6264ab195f9c96db16d9d87-systemd-resolved.service-9DiRy3 systemd-private-405cfb5ad6264ab195f9c96db16d9d87-systemd-timedated.service-BTz1IL zantari32]
/tmp/zantari32
[./zantari32 ssh]
/bin/cat
[cat zantari.mips]
/bin/chmod
[chmod +x b5cd35d83aa5cc3634567ce7908a98ff_JaffaCakes118 busybox config-err-KaZKo5 netplan_shzgbutu snap-private-tmp ssh-DJAIfF5vDuSn systemd-private-405cfb5ad6264ab195f9c96db16d9d87-bolt.service-TbhmLP systemd-private-405cfb5ad6264ab195f9c96db16d9d87-colord.service-Zm2MHU systemd-private-405cfb5ad6264ab195f9c96db16d9d87-ModemManager.service-byjNAE systemd-private-405cfb5ad6264ab195f9c96db16d9d87-systemd-resolved.service-9DiRy3 systemd-private-405cfb5ad6264ab195f9c96db16d9d87-systemd-timedated.service-BTz1IL zantari32]
/tmp/zantari32
[./zantari32 ssh]
/bin/cat
[cat zantari.mpsl]
/bin/chmod
[chmod +x b5cd35d83aa5cc3634567ce7908a98ff_JaffaCakes118 busybox config-err-KaZKo5 netplan_shzgbutu snap-private-tmp ssh-DJAIfF5vDuSn systemd-private-405cfb5ad6264ab195f9c96db16d9d87-bolt.service-TbhmLP systemd-private-405cfb5ad6264ab195f9c96db16d9d87-colord.service-Zm2MHU systemd-private-405cfb5ad6264ab195f9c96db16d9d87-ModemManager.service-byjNAE systemd-private-405cfb5ad6264ab195f9c96db16d9d87-systemd-resolved.service-9DiRy3 systemd-private-405cfb5ad6264ab195f9c96db16d9d87-systemd-timedated.service-BTz1IL zantari32]
/tmp/zantari32
[./zantari32 ssh]
/bin/cat
[cat zantari.arm4]
/bin/chmod
[chmod +x b5cd35d83aa5cc3634567ce7908a98ff_JaffaCakes118 busybox config-err-KaZKo5 netplan_shzgbutu snap-private-tmp ssh-DJAIfF5vDuSn systemd-private-405cfb5ad6264ab195f9c96db16d9d87-bolt.service-TbhmLP systemd-private-405cfb5ad6264ab195f9c96db16d9d87-colord.service-Zm2MHU systemd-private-405cfb5ad6264ab195f9c96db16d9d87-ModemManager.service-byjNAE systemd-private-405cfb5ad6264ab195f9c96db16d9d87-systemd-resolved.service-9DiRy3 systemd-private-405cfb5ad6264ab195f9c96db16d9d87-systemd-timedated.service-BTz1IL zantari32]
/tmp/zantari32
[./zantari32 ssh]
/bin/cat
[cat zantari.arm5]
/bin/chmod
[chmod +x b5cd35d83aa5cc3634567ce7908a98ff_JaffaCakes118 busybox config-err-KaZKo5 netplan_shzgbutu snap-private-tmp ssh-DJAIfF5vDuSn systemd-private-405cfb5ad6264ab195f9c96db16d9d87-bolt.service-TbhmLP systemd-private-405cfb5ad6264ab195f9c96db16d9d87-colord.service-Zm2MHU systemd-private-405cfb5ad6264ab195f9c96db16d9d87-ModemManager.service-byjNAE systemd-private-405cfb5ad6264ab195f9c96db16d9d87-systemd-resolved.service-9DiRy3 systemd-private-405cfb5ad6264ab195f9c96db16d9d87-systemd-timedated.service-BTz1IL zantari32]
/tmp/zantari32
[./zantari32 ssh]
/bin/cat
[cat zantari.arm6]
/bin/chmod
[chmod +x b5cd35d83aa5cc3634567ce7908a98ff_JaffaCakes118 busybox config-err-KaZKo5 netplan_shzgbutu snap-private-tmp ssh-DJAIfF5vDuSn systemd-private-405cfb5ad6264ab195f9c96db16d9d87-bolt.service-TbhmLP systemd-private-405cfb5ad6264ab195f9c96db16d9d87-colord.service-Zm2MHU systemd-private-405cfb5ad6264ab195f9c96db16d9d87-ModemManager.service-byjNAE systemd-private-405cfb5ad6264ab195f9c96db16d9d87-systemd-resolved.service-9DiRy3 systemd-private-405cfb5ad6264ab195f9c96db16d9d87-systemd-timedated.service-BTz1IL zantari32]
/tmp/zantari32
[./zantari32 ssh]
/bin/cat
[cat zantari.arm7]
/bin/chmod
[chmod +x b5cd35d83aa5cc3634567ce7908a98ff_JaffaCakes118 busybox config-err-KaZKo5 netplan_shzgbutu snap-private-tmp ssh-DJAIfF5vDuSn systemd-private-405cfb5ad6264ab195f9c96db16d9d87-bolt.service-TbhmLP systemd-private-405cfb5ad6264ab195f9c96db16d9d87-colord.service-Zm2MHU systemd-private-405cfb5ad6264ab195f9c96db16d9d87-ModemManager.service-byjNAE systemd-private-405cfb5ad6264ab195f9c96db16d9d87-systemd-resolved.service-9DiRy3 systemd-private-405cfb5ad6264ab195f9c96db16d9d87-systemd-timedated.service-BTz1IL zantari32]
/tmp/zantari32
[./zantari32 ssh]
/bin/cat
[cat zantari.ppc]
/bin/chmod
[chmod +x b5cd35d83aa5cc3634567ce7908a98ff_JaffaCakes118 busybox config-err-KaZKo5 netplan_shzgbutu snap-private-tmp ssh-DJAIfF5vDuSn systemd-private-405cfb5ad6264ab195f9c96db16d9d87-bolt.service-TbhmLP systemd-private-405cfb5ad6264ab195f9c96db16d9d87-colord.service-Zm2MHU systemd-private-405cfb5ad6264ab195f9c96db16d9d87-ModemManager.service-byjNAE systemd-private-405cfb5ad6264ab195f9c96db16d9d87-systemd-resolved.service-9DiRy3 systemd-private-405cfb5ad6264ab195f9c96db16d9d87-systemd-timedated.service-BTz1IL zantari32]
/tmp/zantari32
[./zantari32 ssh]
/bin/cat
[cat zantari.m68k]
/bin/chmod
[chmod +x b5cd35d83aa5cc3634567ce7908a98ff_JaffaCakes118 busybox config-err-KaZKo5 netplan_shzgbutu snap-private-tmp ssh-DJAIfF5vDuSn systemd-private-405cfb5ad6264ab195f9c96db16d9d87-bolt.service-TbhmLP systemd-private-405cfb5ad6264ab195f9c96db16d9d87-colord.service-Zm2MHU systemd-private-405cfb5ad6264ab195f9c96db16d9d87-ModemManager.service-byjNAE systemd-private-405cfb5ad6264ab195f9c96db16d9d87-systemd-resolved.service-9DiRy3 systemd-private-405cfb5ad6264ab195f9c96db16d9d87-systemd-timedated.service-BTz1IL zantari32]
/tmp/zantari32
[./zantari32 ssh]
/bin/cat
[cat zantari.sh4]
/bin/chmod
[chmod +x b5cd35d83aa5cc3634567ce7908a98ff_JaffaCakes118 busybox config-err-KaZKo5 netplan_shzgbutu snap-private-tmp ssh-DJAIfF5vDuSn systemd-private-405cfb5ad6264ab195f9c96db16d9d87-bolt.service-TbhmLP systemd-private-405cfb5ad6264ab195f9c96db16d9d87-colord.service-Zm2MHU systemd-private-405cfb5ad6264ab195f9c96db16d9d87-ModemManager.service-byjNAE systemd-private-405cfb5ad6264ab195f9c96db16d9d87-systemd-resolved.service-9DiRy3 systemd-private-405cfb5ad6264ab195f9c96db16d9d87-systemd-timedated.service-BTz1IL zantari32]
/tmp/zantari32
[./zantari32 ssh]
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 185.125.188.61:443 | tcp | |
| GB | 185.125.188.62:443 | tcp | |
| US | 151.101.193.91:443 | tcp | |
| US | 151.101.193.91:443 | tcp | |
| GB | 89.187.167.8:443 | tcp |
Files
/tmp/busybox
| MD5 | b4dede5fc0b1bad5cb8e901bde126b97 |
| SHA1 | 10cbe9a418ad84a1ed297948539d37aeb58dd810 |
| SHA256 | a9f0735d28f9a6a4f2634d3b144156f7b3df3b476a16a5ab0c7bdf98d74dd020 |
| SHA512 | 45665ce3a42f63a01fdef517e0c4cb943efce64c8a32d3ce07ab4f1fafc23cda77f378d324342efc79dc9d2293c4b4454d06c1cf4997b9e866784de01cb546e6 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-16 23:43
Reported
2024-06-16 23:46
Platform
debian9-armhf-20240418-en