Analysis
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max time kernel
149s -
max time network
151s -
platform
ubuntu-20.04_amd64 -
resource
ubuntu2004-amd64-20240508-en -
resource tags
arch:amd64arch:i386image:ubuntu2004-amd64-20240508-enkernel:5.4.0-169-genericlocale:en-usos:ubuntu-20.04-amd64system -
submitted
20-05-2024 15:24
Behavioral task
behavioral1
Sample
4efe945f9e1798078778681cec73bc02.elf
Resource
ubuntu2004-amd64-20240508-en
ubuntu-20.04-amd64
4 signatures
150 seconds
General
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Target
4efe945f9e1798078778681cec73bc02.elf
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Size
170KB
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MD5
4efe945f9e1798078778681cec73bc02
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SHA1
9b08661e524a6d6e6b7077945f13ac3880700aa1
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SHA256
1c970c16ed8c614f23761583e1135233b315a4153b52d8c1cffed9aa0abddab8
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SHA512
abe8df80d93cc3a11cda83c50d8cf9fb771ea177a3aea59a26559ab6688add7b369dba38932a2ab257ad0a3d01289ceff67232f03d0cf7f1fb5036aa6c11f1fa
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SSDEEP
3072:e/eGibq3BRNvmovPKSgch4BqBoJMxhBSr23p+W8jDhmSpmRpByBqm+x:e/eGibq3BRFjvPXh2hJMxhBSgH8jA+mR
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 4efe945f9e1798078778681cec73bc02.elf File opened for modification /dev/misc/watchdog 4efe945f9e1798078778681cec73bc02.elf -
Enumerates running processes
Discovers information about currently running processes on the system
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Writes file to system bin folder 1 TTPs 1 IoCs
description ioc Process File opened for modification /bin/watchdog 4efe945f9e1798078778681cec73bc02.elf -
Reads runtime system information 64 IoCs
Reads data from /proc virtual filesystem.
description ioc Process File opened for reading /proc/176/cmdline 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/442/cmdline 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/269/maps 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/1107/cmdline 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/86/cmdline 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/948/cmdline 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/441/maps 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/169/cmdline 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/162/maps 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/960/maps 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/1414/maps 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/15/maps 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/797/cmdline 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/806/maps 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/456/cmdline 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/86/maps 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/167/maps 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/172/maps 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/869/cmdline 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/1078/cmdline 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/1085/cmdline 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/91/cmdline 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/242/cmdline 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/970/maps 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/1122/cmdline 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/1405/maps 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/510/cmdline 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/10/maps 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/1103/cmdline 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/1293/maps 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/1334/cmdline 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/11/cmdline 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/667/maps 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/679/maps 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/1413/cmdline 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/1418/cmdline 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/18/maps 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/88/maps 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/9/cmdline 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/162/cmdline 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/540/cmdline 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/1394/maps 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/1423/cmdline 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/7/cmdline 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/17/maps 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/201/maps 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/398/maps 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/487/cmdline 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/82/maps 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/1395/cmdline 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/118/maps 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/456/maps 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/924/maps 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/1417/maps 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/1422/cmdline 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/23/cmdline 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/79/cmdline 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/1114/maps 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/78/maps 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/857/cmdline 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/1045/cmdline 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/618/cmdline 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/917/cmdline 4efe945f9e1798078778681cec73bc02.elf File opened for reading /proc/1093/cmdline 4efe945f9e1798078778681cec73bc02.elf