Analysis
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max time kernel
151s -
max time network
153s -
platform
debian-9_armhf -
resource
debian9-armhf-20221111-en -
resource tags
arch:armhfimage:debian9-armhf-20221111-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem -
submitted
18/08/2023, 15:00
Behavioral task
behavioral1
Sample
367-1-0x00008000-0x00026464-memory.dmp
Resource
debian9-armhf-20221111-en
4 signatures
150 seconds
General
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Target
367-1-0x00008000-0x00026464-memory.dmp
-
Size
76KB
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MD5
2573b5380400d75ce6df62c677695fb7
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SHA1
caa6cea4450bc3d93d54dc7395932442d4768885
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SHA256
4cc49fd48943363191e92cd1f591a8b7e12293a6ae2c4cbe71d1b80f2cc49830
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SHA512
09e0479e254c3bea3655ee2c47a75fe5bd36dc4a899e6777226ad893acf6d3342cc97ccf278e5cecf54bfb238e4a042d99195e63fd0bf55b82c957d1f55d880f
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SSDEEP
1536:TJnF9sFw8gu6+wyKaw1KpIPrbvr/6Ra1styKtI8ll5BihwlTQP+8oN:RowpuQyNSG2eRa1styK9flTQPHo
Score
9/10
Malware Config
Signatures
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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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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 -
Writes file to system bin folder 1 TTPs 2 IoCs
description ioc File opened for modification /bin/watchdog File opened for modification /sbin/watchdog -
Reads runtime system information 10 IoCs
Reads data from /proc virtual filesystem.
description ioc File opened for reading /proc/401/cmdline File opened for reading /proc/402/cmdline File opened for reading /proc/406/cmdline File opened for reading /proc/409/cmdline File opened for reading /proc/410/cmdline File opened for reading /proc/412/cmdline File opened for reading /proc/403/cmdline File opened for reading /proc/404/cmdline File opened for reading /proc/408/cmdline File opened for reading /proc/411/cmdline