Analysis
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max time kernel
148s -
max time network
132s -
platform
ubuntu-18.04_amd64 -
resource
ubuntu1804-amd64-20240226-en -
resource tags
arch:amd64arch:i386image:ubuntu1804-amd64-20240226-enkernel:4.15.0-213-genericlocale:en-usos:ubuntu-18.04-amd64system -
submitted
24-04-2024 10:23
Behavioral task
behavioral1
Sample
1539-1-0x0000000000400000-0x000000000060e700-memory.dmp
Resource
ubuntu1804-amd64-20240226-en
General
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Target
1539-1-0x0000000000400000-0x000000000060e700-memory.dmp
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Size
54KB
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MD5
7bdccc8b21e31190726ca196b7120382
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SHA1
157067cce877cfb368c7b3fb96a260ca1f191b97
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SHA256
c48c56262a4e4a62db4dfae31d44fb5f7385f2a10480138def2f7b4dc3cf92d0
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SHA512
ff9fca41897fb1d51d1fbaf4b3665814e78022de0dd4c92d64eb88ce67833c5c728a3c6756592b8153cd3adea7622ebbc1af1fe3f976175fd5b264767f71e7d0
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SSDEEP
1536:7zm4N5hpp6TIuk/nCyUnThJy9UZRLDHTM:24HcT60u9U73zM
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.
Processes:
1539-1-0x0000000000400000-0x000000000060e700-memory.dmpdescription ioc process File opened for modification /dev/watchdog 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for modification /dev/misc/watchdog 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp -
Enumerates running processes
Discovers information about currently running processes on the system
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Writes file to system bin folder 1 TTPs 2 IoCs
Processes:
1539-1-0x0000000000400000-0x000000000060e700-memory.dmpdescription ioc process File opened for modification /sbin/watchdog 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for modification /bin/watchdog 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp -
Reads runtime system information 64 IoCs
Reads data from /proc virtual filesystem.
Processes:
1539-1-0x0000000000400000-0x000000000060e700-memory.dmpdescription ioc process File opened for reading /proc/1151/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1182/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1649/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/474/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1041/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1054/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1056/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1184/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1292/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/453/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/492/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/539/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/595/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/962/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1553/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1593/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1113/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1238/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/464/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1121/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/478/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1562/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/544/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/658/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1006/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1067/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1089/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1125/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1133/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1298/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/483/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/526/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/631/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/674/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1112/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1351/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1137/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1177/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1563/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1643/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/473/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1142/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1537/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1555/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/482/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1655/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/946/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1314/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/408/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/523/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1129/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1667/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1158/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1186/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1348/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1637/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/427/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1163/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1252/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1324/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1619/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1334/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/461/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp File opened for reading /proc/1285/cmdline 1539-1-0x0000000000400000-0x000000000060e700-memory.dmp