Analysis
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max time kernel
154s -
max time network
156s -
platform
ubuntu-18.04_amd64 -
resource
ubuntu1804-amd64-20231215-en -
resource tags
arch:amd64arch:i386image:ubuntu1804-amd64-20231215-enkernel:4.15.0-213-genericlocale:en-usos:ubuntu-18.04-amd64system -
submitted
20-12-2023 16:06
Behavioral task
behavioral1
Sample
e2479a61c04b1976f2e6e85250a57ce6
Resource
ubuntu1804-amd64-20231215-en
General
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Target
e2479a61c04b1976f2e6e85250a57ce6
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Size
40KB
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MD5
e2479a61c04b1976f2e6e85250a57ce6
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SHA1
8a906f53cfb7759427f3097288a99b2b29925d74
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SHA256
7b154b0d8d2d3fe1e7f1d0f621d5195bf22d354eb27700742c5f7febe6005385
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SHA512
712d3211ff0a1875436f92910453d72b25b2435509c3cede859d3997157f073ed225078496553338521d80c84167adeb1055191123b6cf4b0ca440596357ef22
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SSDEEP
768:Wj19aG4lmI9q5/FhOLRG3jJfazcT1QyTkJMPYpU8T1C:WLaGpI9q0RGVfazcJQyTkmPYpUc
Malware Config
Signatures
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Contacts a large (53981) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
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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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Changes its process name 1 IoCs
Processes:
e2479a61c04b1976f2e6e85250a57ce6description pid process Changes the process name, possibly in an attempt to hide itself 1519 e2479a61c04b1976f2e6e85250a57ce6 -
Modifies Watchdog functionality 1 TTPs 2 IoCs
Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.
Processes:
description ioc File opened for modification /dev/misc/watchdog File opened for modification /dev/watchdog -
Enumerates active TCP sockets 1 TTPs 1 IoCs
Gets active TCP sockets from /proc virtual filesystem.
Processes:
description ioc File opened for reading /proc/net/tcp -
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:
description ioc File opened for modification /sbin/watchdog File opened for modification /bin/watchdog -
Reads system network configuration 1 TTPs 1 IoCs
Uses contents of /proc filesystem to enumerate network settings.
Processes:
description ioc File opened for reading /proc/net/tcp -
Reads runtime system information 64 IoCs
Reads data from /proc virtual filesystem.
Processes:
description ioc File opened for reading /proc/561/fd File opened for reading /proc/942/fd File opened for reading /proc/1002/fd File opened for reading /proc/248/fd File opened for reading /proc/313/fd File opened for reading /proc/424/fd File opened for reading /proc/441/fd File opened for reading /proc/465/fd File opened for reading /proc/1507/fd File opened for reading /proc/1277/fd File opened for reading /proc/1131/fd File opened for reading /proc/1068/fd File opened for reading /proc/1118/fd File opened for reading /proc/1448/fd File opened for reading /proc/1492/fd File opened for reading /proc/1278/fd File opened for reading /proc/1114/fd File opened for reading /proc/1176/fd File opened for reading /proc/1318/fd File opened for reading /proc/711/fd File opened for reading /proc/1102/fd File opened for reading /proc/1172/fd File opened for reading /proc/439/fd File opened for reading /proc/858/fd File opened for reading /proc/705/fd File opened for reading /proc/947/fd File opened for reading /proc/1147/fd File opened for reading /proc/1366/fd File opened for reading /proc/582/fd File opened for reading /proc/1167/fd File opened for reading /proc/1326/fd File opened for reading /proc/422/fd File opened for reading /proc/914/fd File opened for reading /proc/1127/fd File opened for reading /proc/1200/fd File opened for reading /proc/265/fd File opened for reading /proc/434/fd File opened for reading /proc/1531/fd File opened for reading /proc/1170/fd File opened for reading /proc/430/fd File opened for reading /proc/435/fd File opened for reading /proc/643/fd File opened for reading /proc/1139/fd File opened for reading /proc/645/fd File opened for reading /proc/519/fd File opened for reading /proc/539/fd File opened for reading /proc/1178/fd File opened for reading /proc/1081/fd File opened for reading /proc/1238/fd File opened for reading /proc/1532/fd File opened for reading /proc/1247/fd File opened for reading /proc/1257/fd File opened for reading /proc/448/fd File opened for reading /proc/642/fd File opened for reading /proc/1026/fd File opened for reading /proc/1110/fd File opened for reading /proc/997/fd File opened for reading /proc/1136/fd File opened for reading /proc/1343/fd File opened for reading /proc/1132/fd File opened for reading /proc/1/fd File opened for reading /proc/583/fd File opened for reading /proc/650/fd File opened for reading /proc/1045/fd