Analysis
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max time kernel
135s -
max time network
157s -
platform
debian-9_armhf -
resource
debian9-armhf-20240611-en -
resource tags
arch:armhfimage:debian9-armhf-20240611-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem -
submitted
23-12-2024 02:36
Behavioral task
behavioral1
Sample
ub8ehJSePAfc9FYqZIT6.arm.elf
Resource
debian9-armhf-20240611-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
38b31980eb310cc5fbbacf74d7ae52a9
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SHA1
68dc66a26bca7f8a1f828df60675841cb35b84ed
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SHA256
819ab41f18fe457c53bcedeaafe5ecc4cb93cef4e235b5e3f0e82526987b2ca4
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SHA512
f7407cb81a41e516bbceec01618b5bb138fcfdb3d2d7d7158bc307b23a446ea4ff8e86917a399e78c5b1f1f6c80f7b9c0cdc779b4b4c21c0924e36b46ac715c0
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SSDEEP
768:MBKNWbxNdoZd64sVhUQX9bS9CL+v7TqvnGQre6warL5/+qEn9YOuRSs3UozOq:aQiDdY4hUQNb/yv72vnGFpaH5/qsPzOq
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 /sbin/watchdog ub8ehJSePAfc9FYqZIT6.arm.elf File opened for modification /bin/watchdog ub8ehJSePAfc9FYqZIT6.arm.elf -
description ioc Process File opened for reading /proc/42/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/175/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/11/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/22/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/640/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/646/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/23/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/113/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/115/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/6/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/7/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/17/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/274/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/643/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/652/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/4/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/16/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/116/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/self/exe ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/155/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/651/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/41/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/598/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/8/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/19/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/289/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/271/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/278/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/305/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/9/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/26/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/27/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/162/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/580/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/594/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/634/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/12/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/18/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/149/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/15/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/1/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/5/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/14/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/82/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/145/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/276/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/318/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/641/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/2/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/21/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/25/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/645/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/647/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/24/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/600/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/601/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/648/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/29/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/308/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/322/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/3/status ub8ehJSePAfc9FYqZIT6.arm.elf File opened for reading /proc/104/status ub8ehJSePAfc9FYqZIT6.arm.elf