Analysis
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max time kernel
150s -
max time network
152s -
platform
debian-9_mipsel -
resource
debian9-mipsel-20240611-en -
resource tags
arch:mipselimage:debian9-mipsel-20240611-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem -
submitted
07/08/2024, 01:16
Behavioral task
behavioral1
Sample
341f6bda4850a23690e0098f6288e35437144059d7a4baf56fe95f5e2fab21d5.elf
Resource
debian9-mipsel-20240611-en
General
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Target
341f6bda4850a23690e0098f6288e35437144059d7a4baf56fe95f5e2fab21d5.elf
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Size
112KB
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MD5
de12666df7040e2c70ae0f7141cf38f5
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SHA1
5ee9ed74e7a009e70fc3f46216f73eb5642a58e6
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SHA256
341f6bda4850a23690e0098f6288e35437144059d7a4baf56fe95f5e2fab21d5
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SHA512
c1fcd890690d74657e1ff45de77416ff8938f14ba6246615bc6910db351deca37c6d67c79cf3b1812d7e9cec9f783b628d4e6932e18d56fd0c64a1138b38d117
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SSDEEP
3072:Rpn1nyJ4P37E0Nm2iCXk/S3ehoCqwomqBemEz:Tn1nIO7E0NYxS3KoLmqBemEz
Malware Config
Signatures
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Contacts a large (54515) 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 Process File opened for modification /dev/watchdog 341f6bda4850a23690e0098f6288e35437144059d7a4baf56fe95f5e2fab21d5.elf File opened for modification /dev/misc/watchdog 341f6bda4850a23690e0098f6288e35437144059d7a4baf56fe95f5e2fab21d5.elf -
Writes file to system bin folder 1 TTPs 1 IoCs
description ioc Process File opened for modification /sbin/watchdog 341f6bda4850a23690e0098f6288e35437144059d7a4baf56fe95f5e2fab21d5.elf -
Changes its process name 1 IoCs
description ioc pid Process Changes the process name, possibly in an attempt to hide itself ux5r9xj56zf9ljpoipeh 708 341f6bda4850a23690e0098f6288e35437144059d7a4baf56fe95f5e2fab21d5.elf