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Analysis
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max time kernel
151s -
max time network
153s -
platform
debian-9_mipsel -
resource
debian9-mipsel-20231026-en -
resource tags
arch:mipselimage:debian9-mipsel-20231026-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem -
submitted
03/11/2023, 01:07
Behavioral task
behavioral1
Sample
347-1-0x00400000-0x0045de6c-memory.dmp
Resource
debian9-mipsel-20231026-en
General
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Target
347-1-0x00400000-0x0045de6c-memory.dmp
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Size
94KB
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MD5
75b559b8aec936b710ce5d5655eb09e1
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SHA1
874740af6fc77899e1d5f8a2b75b21994b2c7073
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SHA256
a3f84b81777e477d76459623d37b4fb5cfdd52e19c59b3fd0993c9e6b42dac72
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SHA512
f8d8e70048b2db1e4331c621c112ddc286735dca7f1e52c42ef1a6a6a601d398b9a32452053b9e8c87a5a26f9a4e0023c13a53372ba0aeea82aecceddcfea9b8
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SSDEEP
1536:wcizN5U1BwGYoyAiJL5e3ZFBA8M1L2pvMYW1OSKNgv:w3puA5e3VXEOSKev
Malware Config
Signatures
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Contacts a large (110780) 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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Changes its process name 1 IoCs
description ioc pid Process Changes the process name, possibly in an attempt to hide itself nmFYpfQjVQ7q7b7cn78msFfw8f7ZjU7V 713 347-1-0x00400000-0x0045de6c-memory.dmp -
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 -
Writes file to system bin folder 1 TTPs 1 IoCs
description ioc File opened for modification /bin/watchdog -
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 1 IoCs
Reads data from /proc virtual filesystem.
description ioc File opened for reading /proc/716/exe