Analysis
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max time kernel
136s -
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
27-12-2024 02:48
Behavioral task
behavioral1
Sample
cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf
Resource
debian9-armhf-20240611-en
debian-9-armhf
6 signatures
150 seconds
General
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Target
cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf
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Size
60KB
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MD5
f271d1cc3218b4dcc37552bbe124a9ac
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SHA1
401f3fd0c36e9fadf26f68215fc4d8ec0cb7520d
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SHA256
cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f
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SHA512
24b32bce34558d57b29fb48df1a7cce94a24bcbdd9637433be4dbc751fda1f97f12d3be29cf4b4e6666b8908ef895d9ef838d337499c49cba16293fab986a636
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SSDEEP
1536:17XduYshWhq/HIEy6Og3Nwz9hAyxBLSM5Tfv83KJGTb6R4/:xdpssMPR9w4yrLXTX83K0Tb6R0
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/misc/watchdog cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for modification /dev/watchdog cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.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 /bin/watchdog cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for modification /sbin/watchdog cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf -
description ioc Process File opened for reading /proc/14/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/42/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/644/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/306/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/5/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/9/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/24/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/43/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/6/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/642/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/206/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/602/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/2/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/3/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/17/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/95/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/106/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/148/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/265/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/279/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/581/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/1/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/22/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/28/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/41/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/329/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/15/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/18/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/23/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/139/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/12/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/19/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/25/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/107/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/263/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/641/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/648/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/7/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/20/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/26/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/130/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/599/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/652/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/self/exe cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/8/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/16/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/104/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/10/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/649/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/13/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/21/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/27/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/635/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/73/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/278/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/309/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/595/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/647/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/11/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/29/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/165/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/267/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/4/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf File opened for reading /proc/317/status cf9eef8908317bc94a408e9ef19c06da1c032573a6bef34b72562a7fa43fa52f.elf