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Analysis
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max time kernel
152s -
max time network
155s -
platform
linux_armhf -
resource
debian9-armhf-en-20211208 -
resource tags
arch:armhfimage:debian9-armhf-en-20211208kernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem -
submitted
13/10/2023, 16:19
Behavioral task
behavioral1
Sample
NEAS.NEASNEAS190bf4e62e26ea5e20fc7d64890c388f221a1342ff374dc39b704af1b70b0772elfelfelf_JC.elf
Resource
debian9-armhf-en-20211208
General
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Target
NEAS.NEASNEAS190bf4e62e26ea5e20fc7d64890c388f221a1342ff374dc39b704af1b70b0772elfelfelf_JC.elf
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Size
193KB
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MD5
bdc72c56f1569fb173908262c6d31861
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SHA1
979ec04befef45079c027419ea3e41422fd33520
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SHA256
190bf4e62e26ea5e20fc7d64890c388f221a1342ff374dc39b704af1b70b0772
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SHA512
68f5d467ac8e31d22810124d098d03a18ff16e8ae328c8b48aee53bed27a776b2a5c7ca98170020c8a231569641fdfd146b460b094805ac40b198c43af807013
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SSDEEP
6144:CUtcDtF0WQBB0abFymktTe77PCLyfJM/RfsmkjF:CUtcMBB0abFymktKPTfS/GR
Malware Config
Signatures
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Contacts a large (55266) 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 359 NEAS.NEASNEAS190bf4e62e26ea5e20fc7d64890c388f221a1342ff374dc39b704af1b70b0772elfelfelf_JC.elf -
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 running processes
Discovers information about currently running processes on the system
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Writes file to system bin folder 1 TTPs 2 IoCs
description ioc File opened for modification /sbin/watchdog File opened for modification /bin/watchdog -
Reads runtime system information 64 IoCs
Reads data from /proc virtual filesystem.
description ioc File opened for reading /proc/401/cmdline File opened for reading /proc/429/cmdline File opened for reading /proc/23/cmdline File opened for reading /proc/139/cmdline File opened for reading /proc/389/cmdline File opened for reading /proc/393/cmdline File opened for reading /proc/436/cmdline File opened for reading /proc/437/cmdline File opened for reading /proc/8/cmdline File opened for reading /proc/80/cmdline File opened for reading /proc/404/cmdline File opened for reading /proc/432/cmdline File opened for reading /proc/12/cmdline File opened for reading /proc/19/cmdline File opened for reading /proc/22/cmdline File opened for reading /proc/423/cmdline File opened for reading /proc/280/cmdline File opened for reading /proc/352/cmdline File opened for reading /proc/354/cmdline File opened for reading /proc/396/cmdline File opened for reading /proc/15/cmdline File opened for reading /proc/17/cmdline File opened for reading /proc/147/cmdline File opened for reading /proc/210/cmdline File opened for reading /proc/452/cmdline File opened for reading /proc/356/cmdline File opened for reading /proc/369/cmdline File opened for reading /proc/442/cmdline File opened for reading /proc/447/cmdline File opened for reading /proc/420/cmdline File opened for reading /proc/14/cmdline File opened for reading /proc/308/cmdline File opened for reading /proc/413/cmdline File opened for reading /proc/416/cmdline File opened for reading /proc/425/cmdline File opened for reading /proc/440/cmdline File opened for reading /proc/443/cmdline File opened for reading /proc/152/cmdline File opened for reading /proc/388/cmdline File opened for reading /proc/412/cmdline File opened for reading /proc/421/cmdline File opened for reading /proc/29/cmdline File opened for reading /proc/110/cmdline File opened for reading /proc/234/cmdline File opened for reading /proc/355/cmdline File opened for reading /proc/43/cmdline File opened for reading /proc/238/cmdline File opened for reading /proc/392/cmdline File opened for reading /proc/433/cmdline File opened for reading /proc/382/cmdline File opened for reading /proc/386/cmdline File opened for reading /proc/410/cmdline File opened for reading /proc/11/cmdline File opened for reading /proc/16/cmdline File opened for reading /proc/157/cmdline File opened for reading /proc/233/cmdline File opened for reading /proc/414/cmdline File opened for reading /proc/415/cmdline File opened for reading /proc/418/cmdline File opened for reading /proc/6/cmdline File opened for reading /proc/358/cmdline File opened for reading /proc/367/cmdline File opened for reading /proc/371/cmdline File opened for reading /proc/370/cmdline