General
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Target
0f1a988fce9c371d7c05041ed005565cc0904807
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Size
596KB
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Sample
221219-wctbtsaf8w
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MD5
0114778d6fe0d93232be361a9459a3ee
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SHA1
0f1a988fce9c371d7c05041ed005565cc0904807
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SHA256
fddac0fcf52b657861cd817200d4f8f5d051a262b72d6d995084d681dc7136da
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SHA512
d4f7ad8adc3cdaff8cdc629b44a5d83cca9043a9fd62dd3b67a6bb054c9c0588da63e6447497d3fa01e4fd31d8169ddfa5fbc10661461aa1780b9a5309c47803
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SSDEEP
12288:0PTJS+naeW9kclFEcMWbHdxZ7GkR2fD/6y9P/6Ah7Dxu9hc78:UTJfrW99q4bHdxZ7G1fDF7D4XcQ
Behavioral task
behavioral1
Sample
0f1a988fce9c371d7c05041ed005565cc0904807
Resource
ubuntu1804-amd64-en-20211208
Malware Config
Extracted
xorddos
dns-google.org:60000
a-dns-google.com:60000
uc.twjiasu.com:8080
Targets
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Target
0f1a988fce9c371d7c05041ed005565cc0904807
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Size
596KB
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MD5
0114778d6fe0d93232be361a9459a3ee
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SHA1
0f1a988fce9c371d7c05041ed005565cc0904807
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SHA256
fddac0fcf52b657861cd817200d4f8f5d051a262b72d6d995084d681dc7136da
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SHA512
d4f7ad8adc3cdaff8cdc629b44a5d83cca9043a9fd62dd3b67a6bb054c9c0588da63e6447497d3fa01e4fd31d8169ddfa5fbc10661461aa1780b9a5309c47803
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SSDEEP
12288:0PTJS+naeW9kclFEcMWbHdxZ7GkR2fD/6y9P/6Ah7Dxu9hc78:UTJfrW99q4bHdxZ7G1fDF7D4XcQ
Score9/10-
Writes file to system bin folder
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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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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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