Analysis
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max time kernel
150s -
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
12-04-2024 01:18
General
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Target
6ecb71f04b99db3cb031f8db704a90ab2d1f0b8ec7e8097cfa1237098de92a4f.elf
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Size
45KB
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MD5
56a79906178be5282722ad3cffde9223
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SHA1
ab97a292bf7cc9df2988ccb8db0342192db14845
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SHA256
6ecb71f04b99db3cb031f8db704a90ab2d1f0b8ec7e8097cfa1237098de92a4f
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SHA512
a806f760bb243cfc4602116357e42a3cbe26358787a96a6f06667d73db2e69d7ad9874c6917504cc39d906b3f8c8f22560e2adc1bb14de005d68ca9bc27df56d
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SSDEEP
768:yG/g8BmXjsBzaI6UxXDNF5CJrXRSEDzOO/ARApD/D/P+gWaplha5T:v/g2mzdI6UxTz5cgEfr/AapD7/PV/sV
Malware Config
Extracted
mirai
LZRD
Signatures
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Contacts a large (20582) 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 42 IoCs
Reads data from /proc virtual filesystem.
Processes:
description ioc File opened for reading /proc/730/fd File opened for reading /proc/679/fd File opened for reading /proc/711/fd File opened for reading /proc/389/fd File opened for reading /proc/434/fd File opened for reading /proc/721/fd File opened for reading /proc/705/exe File opened for reading /proc/1/fd File opened for reading /proc/179/fd File opened for reading /proc/695/fd File opened for reading /proc/712/fd File opened for reading /proc/668/exe File opened for reading /proc/697/exe File opened for reading /proc/343/fd File opened for reading /proc/363/fd File opened for reading /proc/666/exe File opened for reading /proc/695/exe File opened for reading /proc/717/exe File opened for reading /proc/385/fd File opened for reading /proc/680/fd File opened for reading /proc/679/exe File opened for reading /proc/666/fd File opened for reading /proc/401/exe File opened for reading /proc/711/exe File opened for reading /proc/365/fd File opened for reading /proc/727/exe File opened for reading /proc/734/fd File opened for reading /proc/718/exe File opened for reading /proc/719/exe File opened for reading /proc/734/exe File opened for reading /proc/257/fd File opened for reading /proc/401/fd File opened for reading /proc/697/fd File opened for reading /proc/714/fd File opened for reading /proc/723/fd File opened for reading /proc/727/fd File opened for reading /proc/729/fd File opened for reading /proc/732/fd File opened for reading /proc/202/fd File opened for reading /proc/399/fd File opened for reading /proc/680/exe File opened for reading /proc/752/exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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memory/725-1-0x00400000-0x0042e918-memory.dmp