General
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Target
a609138f0791ce100bd2ad8efa1f74b2
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Size
611KB
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Sample
231222-qtshzacbe7
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MD5
a609138f0791ce100bd2ad8efa1f74b2
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SHA1
c8348ea38b3871218f305a382a9738cf9b3d59c9
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SHA256
3cfc749a10fb708aac1b255d0fd2fb0fe3bcff19adb638421aab8fabb6621852
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SHA512
6f5dd1f7e9781701e87b858ae138e930a2f32aa2e0c80fea81e3b2919788260173c6eeb486e6b8aa347830721e5fbd77d6753cbac56936a65e56eec5a3d55399
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SSDEEP
12288:FBXOvdwV1/n/dQFhWlH/c1dHo4h9L+zNZrrgT6yF8EEP4UlUuTh1AG:FBXmkN/+Fhu/Qo4h9L+zNNgBVEBl/91h
Behavioral task
behavioral1
Sample
a609138f0791ce100bd2ad8efa1f74b2
Resource
ubuntu1804-amd64-20231222-en
Malware Config
Extracted
xorddos
http://aa.hostasa.org/config.rar
ns3.hostasa.org:4306
ns4.hostasa.org:4306
ns1.hostasa.org:4306
ns2.hostasa.org:4306
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crc_polynomial
EDB88320
Targets
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Target
a609138f0791ce100bd2ad8efa1f74b2
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Size
611KB
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MD5
a609138f0791ce100bd2ad8efa1f74b2
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SHA1
c8348ea38b3871218f305a382a9738cf9b3d59c9
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SHA256
3cfc749a10fb708aac1b255d0fd2fb0fe3bcff19adb638421aab8fabb6621852
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SHA512
6f5dd1f7e9781701e87b858ae138e930a2f32aa2e0c80fea81e3b2919788260173c6eeb486e6b8aa347830721e5fbd77d6753cbac56936a65e56eec5a3d55399
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SSDEEP
12288:FBXOvdwV1/n/dQFhWlH/c1dHo4h9L+zNZrrgT6yF8EEP4UlUuTh1AG:FBXmkN/+Fhu/Qo4h9L+zNNgBVEBl/91h
Score10/10-
XorDDoS
Botnet and downloader malware targeting Linux-based operating systems and IoT devices.
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XorDDoS payload
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Deletes itself
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Executes dropped EXE
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Creates/modifies Cron job
Cron allows running tasks on a schedule, and is commonly used for malware persistence.
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Write file to user bin folder
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