General
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Target
b7ba5aa2f8f7781d408e87b2131fa2cc9b95cdf3460f9778229398c9e851772a
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Size
171KB
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Sample
230101-ry31yafb4w
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MD5
1563ecb7cbf59e4d1602a64a2e465e71
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SHA1
f1d04b07b6ad176cd387db70d0388ceec15b215b
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SHA256
6f06ada548720eb4dfa7d07ff1b1180365cf738f2de89b591875167a6e9720aa
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SHA512
912da10fd6bec3cb29eb12e8bccbd33d58187551f0be1f8ac4210b0f18dfd59e7cd572369c194e2ff3355f6afcd151aab63ca938b397e0c4c623b5e1bf19219d
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SSDEEP
3072:3XcipsgB7vJv1HcprI+b25Y2eSRfTKbN4mZHUnb4CTW9c8q2udRcUGPLr/:3XNFH1Hj+6evueh4/b78qx/cUGv
Malware Config
Targets
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Target
b7ba5aa2f8f7781d408e87b2131fa2cc9b95cdf3460f9778229398c9e851772a
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Size
300KB
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MD5
e30a81d66f18f07647397d1defbad11b
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SHA1
a7fd1a1d71f7f7b00886741db52c42af0c8873f1
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SHA256
b7ba5aa2f8f7781d408e87b2131fa2cc9b95cdf3460f9778229398c9e851772a
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SHA512
df7b274ac394ca1192019d35212b076d645e095050930a42342d32d7937b37a7981c19029ecb54d9390bd8a9ba91fb137d52e89b176891ac05809daa1a28b766
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SSDEEP
6144:7O/QJHZweEL/NOjCHm7FZZncaoNsKqqfPqOJ:78QpZsKCaiaHKqoPqOJ
Score9/10-
Modifies the Watchdog daemon
Malware like Mirai modify the Watchdog to prevent it restarting an infected system.
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Writes file to system bin folder
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Modifies hosts file
Adds to hosts file used for mapping hosts to IP addresses.
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Writes DNS configuration
Writes data to DNS resolver config file.
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Enumerates active TCP sockets
Gets active TCP sockets from /proc virtual filesystem.
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Modifies init.d
Adds/modifies system service, likely for persistence.
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Reads system routing table
Gets active network interfaces from /proc virtual filesystem.
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Creates a large amount of network flows
This may indicate a network scan to discover remotely running services.
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Reads system network configuration
Uses contents of /proc filesystem to enumerate network settings.
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Reads runtime system information
Reads data from /proc virtual filesystem.
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Writes file to tmp directory
Malware often drops required files in the /tmp directory.
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