Analysis
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max time kernel
135s -
max time network
147s -
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
14/10/2024, 02:07
Behavioral task
behavioral1
Sample
ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf
Resource
debian9-armhf-20240729-en
General
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Target
ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf
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Size
38KB
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MD5
a460bd5739f2ed553acdbb22a85b813d
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SHA1
54fb2f10e46941231021b954322848cc221de87b
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SHA256
ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8
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SHA512
16b1103e96afd2a6f24c4bcadcb0f9967eab6bc9fdf9d88d0a172e853535a47505db7cac3d3bf5150bea843326ed6b76422d412764d7ad8bc9aa9179adc9e377
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SSDEEP
768:Hu7RATMUu4f7RDdP6NM8I52VNbvdFsDJ4pBTps3UozOs:ARAC4fNDdP6N5pd+DyT0zOs
Malware Config
Extracted
mirai
LZRD
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/misc/watchdog ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for modification /dev/watchdog ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.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 ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for modification /bin/watchdog ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf -
description ioc Process File opened for reading /proc/8/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/13/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/15/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/17/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/658/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/4/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/42/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/648/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/605/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/2/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/21/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/26/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/647/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/654/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/10/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/295/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/self/exe ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/22/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/29/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/41/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/293/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/14/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/16/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/113/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/322/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/655/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/291/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/344/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/20/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/24/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/28/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/103/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/169/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/23/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/81/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/324/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/641/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/609/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/650/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/18/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/292/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/298/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/327/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/607/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/25/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/146/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/610/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/653/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/659/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/114/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/589/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/652/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/9/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/12/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/111/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/144/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/168/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/3/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/6/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/7/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/1/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/19/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/43/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf File opened for reading /proc/153/status ec1b4bd25c941959d242b33e9ea0948b98c4a1b34d1e17590604ab36a9bfdda8.elf