Analysis
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max time kernel
148s -
max time network
150s -
platform
ubuntu-22.04_amd64 -
resource
ubuntu2204-amd64-20240611-en -
resource tags
arch:amd64arch:i386image:ubuntu2204-amd64-20240611-enkernel:5.15.0-105-genericlocale:en-usos:ubuntu-22.04-amd64system -
submitted
27-12-2024 02:36
Behavioral task
behavioral1
Sample
2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp
Resource
ubuntu2204-amd64-20240611-en
ubuntu-22.04-amd64
4 signatures
150 seconds
General
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Target
2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp
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Size
77KB
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MD5
a4a97c1ab0de554f91fb804680975284
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SHA1
8f825d480de4443776ff44eaca3cd9c2aa4528b1
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SHA256
7f300531e4abdfa4d109748dc59e8620840fe8db77dabbea64f38bb99b0fdc06
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SHA512
9425b7bfa99fe17f899d458e84c8fc1904fdd824701590ca0d60f056a47b0e09678d887134dd73c534e78ccaaa5e206535445ab27461c91fc412096752ad4a4d
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SSDEEP
1536:5sdR92glIQRSF2MhldlO+ttM98cKJdxZZxJ+BAQoEQ1It3R+yd5bUWarW8j0tZxZ:md6dQRSQsdlX/3An2tc
Score
7/10
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 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for modification /dev/misc/watchdog 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp -
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 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for modification /bin/watchdog 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp -
description ioc Process File opened for reading /proc/828/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/854/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/1019/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/1044/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/78/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/83/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/86/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/709/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/458/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/590/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/632/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/1182/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/2/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/27/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/85/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/377/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/21/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/81/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/520/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/633/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/76/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/1166/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/1194/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/725/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/848/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/1244/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/8/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/17/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/213/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/415/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/965/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/1163/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/23/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/74/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/224/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/727/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/827/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/1086/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/1164/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/1179/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/1571/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/16/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/315/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/594/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/1149/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/526/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/1262/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/1549/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/418/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/631/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/774/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/1238/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/1452/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/1518/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/92/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/159/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/215/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/870/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/993/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/10/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/89/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/99/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/409/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp File opened for reading /proc/98/status 2441-1-0x0000000000400000-0x0000000000614b00-memory.dmp