Analysis
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max time kernel
154s -
max time network
157s -
platform
debian-9_armhf -
resource
debian9-armhf-20231215-en -
resource tags
arch:armhfimage:debian9-armhf-20231215-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem -
submitted
19/12/2023, 22:54
General
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Target
330b1d6a3c3462fa9df92b826c87f39c
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Size
29KB
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MD5
330b1d6a3c3462fa9df92b826c87f39c
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SHA1
b17b38ced642c86e415cba7627921d44436a33da
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SHA256
5f627d422b050d42090d921f82c572b552dfee76a6cc363fa9eadcc71338f888
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SHA512
ccda3d68814278b591c35b587b0fc0c0ade4e94eb80032eaa067b938819be36b1a2a0068b82cb96b18fe19ae59071341ac6f6be1c32702a8318ebf1232c89ed3
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SSDEEP
768:TFoxdX+IoMKVUfzaP1urxIGyYUzpzAhDxZc+Kmr1s3Uozm:TF2+IoXVeNIlzpzArEzm
Malware Config
Extracted
Family
mirai
Botnet
UNST
Signatures
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Contacts a large (20996) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
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Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
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Modifies Watchdog functionality 1 TTPs 2 IoCs
Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.
description ioc File opened for modification /dev/watchdog File opened for modification /dev/misc/watchdog -
Enumerates active TCP sockets 1 TTPs 1 IoCs
Gets active TCP sockets from /proc virtual filesystem.
description ioc File opened for reading /proc/net/tcp -
Enumerates running processes
Discovers information about currently running processes on the system
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Reads system network configuration 1 TTPs 1 IoCs
Uses contents of /proc filesystem to enumerate network settings.
description ioc File opened for reading /proc/net/tcp -
Reads runtime system information 61 IoCs
Reads data from /proc virtual filesystem.
description ioc Process File opened for reading /proc/777/exe Process not Found File opened for reading /proc/306/fd Process not Found File opened for reading /proc/584/exe Process not Found File opened for reading /proc/773/exe Process not Found File opened for reading /proc/576/fd Process not Found File opened for reading /proc/636/exe Process not Found File opened for reading /proc/744/exe Process not Found File opened for reading /proc/765/exe Process not Found File opened for reading /proc/770/exe Process not Found File opened for reading /proc/663/fd Process not Found File opened for reading /proc/665/fd Process not Found File opened for reading /proc/576/exe Process not Found File opened for reading /proc/301/fd Process not Found File opened for reading /proc/661/exe Process not Found File opened for reading /proc/640/exe Process not Found File opened for reading /proc/585/exe Process not Found File opened for reading /proc/745/exe Process not Found File opened for reading /proc/758/exe Process not Found File opened for reading /proc/769/exe Process not Found File opened for reading /proc/771/exe Process not Found File opened for reading /proc/220/fd Process not Found File opened for reading /proc/274/fd Process not Found File opened for reading /proc/666/fd Process not Found File opened for reading /proc/716/exe Process not Found File opened for reading /proc/785/exe Process not Found File opened for reading /proc/284/fd Process not Found File opened for reading /proc/661/fd Process not Found File opened for reading /proc/689/exe Process not Found File opened for reading /proc/286/fd Process not Found File opened for reading /proc/287/fd Process not Found File opened for reading /proc/584/fd Process not Found File opened for reading /proc/643/fd Process not Found File opened for reading /proc/779/exe Process not Found File opened for reading /proc/135/fd Process not Found File opened for reading /proc/162/fd Process not Found File opened for reading /proc/275/fd Process not Found File opened for reading /proc/783/exe Process not Found File opened for reading /proc/763/exe Process not Found File opened for reading /proc/self/exe 330b1d6a3c3462fa9df92b826c87f39c File opened for reading /proc/272/fd Process not Found File opened for reading /proc/578/exe Process not Found File opened for reading /proc/634/exe Process not Found File opened for reading /proc/671/exe Process not Found File opened for reading /proc/775/exe Process not Found File opened for reading /proc/595/fd Process not Found File opened for reading /proc/628/fd Process not Found File opened for reading /proc/660/fd Process not Found File opened for reading /proc/578/fd Process not Found File opened for reading /proc/658/fd Process not Found File opened for reading /proc/767/exe Process not Found File opened for reading /proc/315/fd Process not Found File opened for reading /proc/634/fd Process not Found File opened for reading /proc/712/exe Process not Found File opened for reading /proc/585/fd Process not Found File opened for reading /proc/678/exe Process not Found File opened for reading /proc/781/exe Process not Found File opened for reading /proc/595/exe Process not Found File opened for reading /proc/639/exe Process not Found File opened for reading /proc/1/fd Process not Found File opened for reading /proc/308/fd Process not Found File opened for reading /proc/635/fd Process not Found