Analysis
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max time kernel
139s -
max time network
149s -
platform
debian-9_armhf -
resource
debian9-armhf-20240729-en -
resource tags
arch:armhfimage:debian9-armhf-20240729-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem -
submitted
03-01-2025 17:32
Behavioral task
behavioral1
Sample
ub8ehJSePAfc9FYqZIT6.arm.elf
Resource
debian9-armhf-20240729-en
debian-9-armhf
6 signatures
150 seconds
General
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Target
ub8ehJSePAfc9FYqZIT6.arm.elf
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Size
38KB
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MD5
382edb367d457557fbc1c4593bfe393f
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SHA1
7639eae0fb8d2523155572e721c9e003f9c83fb3
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SHA256
88652bbf95c9ef10f2a72c92d46096bd4d8605e77fbbffadf9d5dfc46e9a58e2
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SHA512
68f2998b3bf425fda1f24c8f6c7fb03be35702abc2e27bfbaa7e67be6d7f81e81ebb00d616d1bf6d43f346b5e92b9682a11ece99b040269707a24d9ab8028e9f
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SSDEEP
768:dBKNWbxNdoZd64sVhUQX9bS9CL+v7TqvnGQre6warL5/+qEn92a2gs3UozOx:rQiDdY4hUQNb/yv72vnGFpaH5/q0bzOx
Score
10/10
Malware Config
Extracted
Family
mirai
Botnet
LZRD
Signatures
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Mirai family
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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 ub8ehJSePAfc9FYqZIT6.arm.elf File opened for modification /dev/misc/watchdog ub8ehJSePAfc9FYqZIT6.arm.elf -
Enumerates running processes
Discovers information about currently running processes on the system
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Writes file to system bin folder 2 IoCs
description ioc Process File opened for modification /bin/watchdog ub8ehJSePAfc9FYqZIT6.arm.elf File opened for modification /sbin/watchdog ub8ehJSePAfc9FYqZIT6.arm.elf -
description ioc Process File opened for reading /proc/16/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/326/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/13/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/10/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/12/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/17/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/18/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/24/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/293/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/656/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/2/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/4/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/11/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/15/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/27/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/611/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/6/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/3/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/157/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/334/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/1/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/149/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/146/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/116/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/608/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/654/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/7/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/145/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/310/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/658/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/661/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/22/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/23/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/25/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/239/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/290/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/649/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/14/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/292/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/653/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/5/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/21/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/41/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/42/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/606/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/610/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/648/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/9/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/19/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/287/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/324/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/655/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/8/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/29/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/84/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/114/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/151/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/20/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/117/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/28/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/43/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/106/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/self/exe ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/174/status ub8ehJSePAfc9FYqZIT6.arm.elf