Analysis
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max time kernel
149s -
max time network
152s -
platform
debian-12_mipsel -
resource
debian12-mipsel-20240221-en -
resource tags
arch:mipselimage:debian12-mipsel-20240221-enkernel:6.1.0-17-4kc-maltalocale:en-usos:debian-12-mipselsystem -
submitted
14-04-2024 01:36
General
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Target
aa68bcd07480385acca1c2789c22a28f5606719e0987ca8e95da25f2d5569278.elf
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Size
36KB
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MD5
4abd1291946a20a608bce573851e2d4f
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SHA1
4d8ae71f607db06581c96a003cdb79f41e47de52
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SHA256
aa68bcd07480385acca1c2789c22a28f5606719e0987ca8e95da25f2d5569278
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SHA512
dc8c54cc7bd753ccd647645f4fe28c23ed6287708b233f9c057a70beecf079374acce5908434473acb0ce5bac4d7e9cf0531347e826a8134e9cb0dfb0d20bd6a
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SSDEEP
768:VWKJNd+lsAnOx8uQMMaQ9tIUnsriuAve3bQTjNVC2qaWt:VWKh2IpBMU+KiuTsTjNVCV
Malware Config
Extracted
mirai
LZRD
Signatures
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Contacts a large (20425) 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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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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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 28 IoCs
Reads data from /proc virtual filesystem.
Processes:
description ioc File opened for reading /proc/696/exe File opened for reading /proc/717/exe File opened for reading /proc/200/fd File opened for reading /proc/340/fd File opened for reading /proc/351/fd File opened for reading /proc/415/fd File opened for reading /proc/417/exe File opened for reading /proc/679/exe File opened for reading /proc/694/exe File opened for reading /proc/709/exe File opened for reading /proc/716/exe File opened for reading /proc/665/exe File opened for reading /proc/678/exe File opened for reading /proc/1/fd File opened for reading /proc/178/fd File opened for reading /proc/377/fd File opened for reading /proc/392/fd File opened for reading /proc/728/exe File opened for reading /proc/444/fd File opened for reading /proc/415/exe File opened for reading /proc/417/fd File opened for reading /proc/766/exe File opened for reading /proc/725/exe File opened for reading /proc/667/exe File opened for reading /proc/378/fd File opened for reading /proc/388/fd File opened for reading /proc/715/exe File opened for reading /proc/733/exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/723-1-0x00400000-0x00420d74-memory.dmp