Analysis
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max time kernel
149s -
max time network
151s -
platform
debian-9_mips -
resource
debian9-mipsbe-20240221-en -
resource tags
arch:mipsimage:debian9-mipsbe-20240221-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem -
submitted
26-02-2024 09:41
General
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Target
a6093930c12f0977a17b18c276d7083c
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Size
30KB
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MD5
a6093930c12f0977a17b18c276d7083c
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SHA1
e096ff4a5893eb14871cc1f08fe0e2a7c22d2f95
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SHA256
43d2ad651571eb05ac390d81a77e1da3ad5873a3eee65ef8448df7ab88ad2ec9
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SHA512
22ad26a5ed4bca453aed7d7744288a158786eaf1f5984e9b928f76331ac6e74cec4709dff50e8f8db75d43cf873894bfbe0efeed68524b2f86565f88e3addd74
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SSDEEP
768:/yvYLznDEB2iC+sDqC6NtxsfzxPnNsGbIUnXAJgGlzDpbuR1Jf:GYnnDEBI+smATf3wVJul
Malware Config
Extracted
mirai
LZRD
Signatures
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Contacts a large (20592) 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/watchdog File opened for modification /dev/misc/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/701/fd File opened for reading /proc/763/exe File opened for reading /proc/767/exe File opened for reading /proc/385/fd File opened for reading /proc/383/fd File opened for reading /proc/689/fd File opened for reading /proc/672/exe File opened for reading /proc/253/fd File opened for reading /proc/336/fd File opened for reading /proc/363/fd File opened for reading /proc/366/fd File opened for reading /proc/671/fd File opened for reading /proc/702/exe File opened for reading /proc/775/exe File opened for reading /proc/156/fd File opened for reading /proc/669/fd File opened for reading /proc/702/fd File opened for reading /proc/653/exe File opened for reading /proc/693/exe File opened for reading /proc/694/exe File opened for reading /proc/175/fd File opened for reading /proc/387/fd File opened for reading /proc/398/fd File opened for reading /proc/690/fd File opened for reading /proc/699/exe File opened for reading /proc/669/exe File opened for reading /proc/671/exe File opened for reading /proc/368/fd File opened for reading /proc/653/fd File opened for reading /proc/688/fd File opened for reading /proc/699/fd File opened for reading /proc/703/fd File opened for reading /proc/688/exe File opened for reading /proc/691/exe File opened for reading /proc/1/fd File opened for reading /proc/666/fd File opened for reading /proc/698/fd File opened for reading /proc/718/exe File opened for reading /proc/362/fd File opened for reading /proc/696/fd File opened for reading /proc/666/exe File opened for reading /proc/672/fd
Processes
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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memory/695-1-0x00400000-0x00455a28-memory.dmp