Analysis
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max time kernel
149s -
max time network
4s -
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
07/12/2024, 07:51
Behavioral task
behavioral1
Sample
boatnet.arm7.elf
Resource
debian9-armhf-20240611-en
debian-9-armhf
6 signatures
150 seconds
General
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Target
boatnet.arm7.elf
-
Size
45KB
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MD5
55799be49ed0a02a21ba91f37a9b64d0
-
SHA1
1a389f1957576defda9a325c6a64fb099179d166
-
SHA256
ca502b385c4038b59af1a1833ab3367c3ec9f2a8cb58ea2c7956196653ca1246
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SHA512
ce4c48e4ea009dd8315e989e73e1c4fcf01d810a780c5a7f1a871281af6a50d5cf19d3b7f9fd396965f4eb9e724f4e6a0c8aa63a700089e6ad334c35ea6b0f38
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SSDEEP
768:S/TYCoIxdEk+AxoTZAZHFeq8b3V9q3UELbUXfi6nVMQHI4vcGpvi:SECFd+A6YHAxoLRQZi
Score
10/10
Malware Config
Extracted
Family
mirai
Botnet
LZRD
Signatures
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Mirai family
-
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 boatnet.arm7.elf File opened for modification /dev/misc/watchdog boatnet.arm7.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 boatnet.arm7.elf File opened for modification /bin/watchdog boatnet.arm7.elf -
description ioc Process File opened for reading /proc/749/cmdline boatnet.arm7.elf File opened for reading /proc/797/cmdline boatnet.arm7.elf File opened for reading /proc/733/cmdline boatnet.arm7.elf File opened for reading /proc/738/cmdline boatnet.arm7.elf File opened for reading /proc/784/cmdline boatnet.arm7.elf File opened for reading /proc/789/cmdline boatnet.arm7.elf File opened for reading /proc/792/cmdline boatnet.arm7.elf File opened for reading /proc/663/cmdline boatnet.arm7.elf File opened for reading /proc/729/cmdline boatnet.arm7.elf File opened for reading /proc/658/cmdline boatnet.arm7.elf File opened for reading /proc/676/cmdline boatnet.arm7.elf File opened for reading /proc/741/cmdline boatnet.arm7.elf File opened for reading /proc/787/cmdline boatnet.arm7.elf File opened for reading /proc/801/cmdline boatnet.arm7.elf File opened for reading /proc/self/exe boatnet.arm7.elf File opened for reading /proc/421/cmdline boatnet.arm7.elf File opened for reading /proc/791/cmdline boatnet.arm7.elf File opened for reading /proc/795/cmdline boatnet.arm7.elf File opened for reading /proc/799/cmdline boatnet.arm7.elf File opened for reading /proc/772/cmdline boatnet.arm7.elf File opened for reading /proc/782/cmdline boatnet.arm7.elf File opened for reading /proc/672/cmdline boatnet.arm7.elf File opened for reading /proc/720/cmdline boatnet.arm7.elf File opened for reading /proc/728/cmdline boatnet.arm7.elf File opened for reading /proc/765/cmdline boatnet.arm7.elf File opened for reading /proc/771/cmdline boatnet.arm7.elf File opened for reading /proc/785/cmdline boatnet.arm7.elf File opened for reading /proc/466/cmdline boatnet.arm7.elf File opened for reading /proc/665/cmdline boatnet.arm7.elf File opened for reading /proc/793/cmdline boatnet.arm7.elf File opened for reading /proc/407/cmdline boatnet.arm7.elf File opened for reading /proc/707/cmdline boatnet.arm7.elf File opened for reading /proc/670/cmdline boatnet.arm7.elf File opened for reading /proc/682/cmdline boatnet.arm7.elf File opened for reading /proc/700/cmdline boatnet.arm7.elf File opened for reading /proc/659/cmdline boatnet.arm7.elf File opened for reading /proc/664/cmdline boatnet.arm7.elf File opened for reading /proc/706/cmdline boatnet.arm7.elf File opened for reading /proc/775/cmdline boatnet.arm7.elf File opened for reading /proc/777/cmdline boatnet.arm7.elf File opened for reading /proc/803/cmdline boatnet.arm7.elf File opened for reading /proc/468/cmdline boatnet.arm7.elf File opened for reading /proc/621/cmdline boatnet.arm7.elf