Analysis
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max time kernel
90s -
max time network
160s -
platform
debian-12_armhf -
resource
debian12-armhf-20240221-en -
resource tags
arch:armhfimage:debian12-armhf-20240221-enkernel:6.1.0-17-armmp-lpaelocale:en-usos:debian-12-armhfsystem -
submitted
04-12-2024 02:33
Behavioral task
behavioral1
Sample
4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
Resource
debian12-armhf-20240221-en
General
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Target
4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
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Size
199KB
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MD5
3e03e6c5c24e3d7af651744dc5b6b88a
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SHA1
3b72156fb6f8245af090c089be01fcb6c42fc110
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SHA256
4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad
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SHA512
5887f5f5f394b7ee8a03cee473e2e660c25fabf901deba34d62441fed228e06f70f998ddb24ebd4133795ab542c4c6a3a67063a68f96d016655c836bd17b7a16
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SSDEEP
6144:Q43n3ziAve1ABavXksxMbcVYY/KxtM/R+77oJxA:Q433zw1ABavXksxMFNxW/fJG
Malware Config
Signatures
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Contacts a large (68600) 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 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for modification /dev/misc/watchdog 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.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 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for modification /bin/watchdog 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf -
Changes its process name 1 IoCs
description ioc pid Process Changes the process name, possibly in an attempt to hide itself a- M 708 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf -
description ioc Process File opened for reading /proc/829/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/29/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/718/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/739/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/754/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/787/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/790/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/800/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/835/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/860/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/5/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/18/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/711/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/763/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/844/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/831/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/265/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/681/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/728/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/743/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/767/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/788/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/794/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/766/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/779/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/852/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/858/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/862/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/32/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/211/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/28/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/710/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/748/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/751/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/769/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/777/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/811/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/836/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/2/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/15/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/19/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/30/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/33/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/765/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/768/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/854/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/773/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/775/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/821/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/855/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/57/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/58/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/782/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/843/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/188/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/685/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/716/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/721/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/724/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/776/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/799/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/845/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/683/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf File opened for reading /proc/715/cmdline 4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf