Analysis
- max time kernel
143s - max time network
151s - platform
ubuntu-20.04_amd64 - resource
ubuntu2004-amd64-20240508-en - resource tags
- submitted
10/05/2024, 23:16
General
- Target 318836172f722942b7951a15e6902a22_JaffaCakes118
- Size 54KB
- Sample240510-29b2psab82
- SHA256 d6529a968dbf570cf211d43a8f7f353dc58d4bd33096f1b5ef97dd1e0cff578b
Score
9/10
Malware Config
Signatures
- Contacts a large (7355) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
- Deletes itself 1 IoCs
- Modifies Watchdog functionality 1 TTPs 2 IoCs
Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.
- Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
- Enumerates active TCP sockets 1 TTPs 1 IoCs
Gets active TCP sockets from /proc virtual filesystem.
- Changes its process name 1 IoCs
- Reads system network configuration 1 TTPs 1 IoCs
Uses contents of /proc filesystem to enumerate network settings.
Processes
-
/tmp/318836172f722942b7951a15e6902a22_JaffaCakes118/tmp/318836172f722942b7951a15e6902a22_JaffaCakes1181⤵
- Deletes itself
- Modifies Watchdog functionality
- Enumerates active TCP sockets
- Changes its process name
- Reads system network configuration