Analysis
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max time kernel
135s -
max time network
149s -
platform
debian-9_mipsel -
resource
debian9-mipsel-20240418-en -
resource tags
arch:mipselimage:debian9-mipsel-20240418-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem -
submitted
13/10/2024, 19:47
Behavioral task
behavioral1
Sample
9ff2daaf1375355d4829ad206ac92e2c.elf
Resource
debian9-mipsel-20240418-en
5 signatures
150 seconds
General
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Target
9ff2daaf1375355d4829ad206ac92e2c.elf
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Size
43KB
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MD5
9ff2daaf1375355d4829ad206ac92e2c
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SHA1
b7266d77daaaeef014e72d7312793939d07394c5
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SHA256
241c94a3458c65a9bf658fa6ab5b21bb74547a1e01bff35bfe8311c85c5f3ce8
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SHA512
28e57b59ee60a8ef803c9e9219af70bde59a48bc92c73f55aa1b239e4e427bb1700b75d1820e524da4c5ec0259bba42dd2d32116693ad9609f00552702a3172a
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SSDEEP
768:UYQdzLFMbXkqyyxwmGFm3qsSPhkj96MiKrecs6cDtyO5XnQDWFS7C5W8:UHPmwqBOc31LNrecs6KtPXQDLe3
Score
10/10
Malware Config
Signatures
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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 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for modification /dev/misc/watchdog 9ff2daaf1375355d4829ad206ac92e2c.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 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for modification /bin/watchdog 9ff2daaf1375355d4829ad206ac92e2c.elf -
description ioc Process File opened for reading /proc/154/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/713/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/2/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/3/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/9/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/18/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/82/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/323/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/672/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/4/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/19/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/73/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/75/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/208/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/355/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/10/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/21/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/7/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/16/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/20/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/71/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/74/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/111/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/710/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/37/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/70/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/79/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/322/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/378/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/671/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/6/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/150/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/716/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/8/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/13/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/77/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/376/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/718/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/14/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/24/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/36/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/72/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/121/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/668/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/721/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/15/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/17/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/23/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/325/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/383/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/711/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/5/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/22/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/122/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/320/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/714/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/12/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/76/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/318/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/717/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/1/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/78/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/665/status 9ff2daaf1375355d4829ad206ac92e2c.elf File opened for reading /proc/11/status 9ff2daaf1375355d4829ad206ac92e2c.elf