General
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Target
SeronTest.exe
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Size
3.1MB
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Sample
241228-ltppvsxlbz
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MD5
40d84af5b3499ad8d4485b8839db2f1e
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SHA1
beba1013f026a44d45e15aaefb947cc40132d38d
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SHA256
35d51e82e11a00d9bad3dab068867af8ea3b9859aee47ffd0d1e92a06afd6859
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SHA512
4b7af63b4bbfd65584990bf14b7cf7088c7359dd5ff3d5d14c92d70c024e7c9ff8ecc9752cf830a2740fd2d30b88581083d81be6734492a29fcc6e211d1af07c
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SSDEEP
49152:oee9cfJdeuEJD4iVUdzb7BGpNG+26vllqJ44hTorj+XyJ2pFnRcEHyaNkfc/hS4m:JgcRIjJDDVozb7BPCbGyrvJenyLyMmV
Static task
static1
Behavioral task
behavioral1
Sample
SeronTest.exe
Resource
win7-20240903-en
Malware Config
Extracted
quasar
1.4.1
Seron
nigeboc465-58875.portmap.host:58875
eb8602ec-8a0d-4322-b9a0-544571be5a2d
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encryption_key
8BD9150EEC3DA71ED82080D7AEB7C165A58C889F
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install_name
f8mk7ZGwVUpulm.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
f8mk7ZGwVUpulm
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subdirectory
SubDir
Targets
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Target
SeronTest.exe
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Size
3.1MB
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MD5
40d84af5b3499ad8d4485b8839db2f1e
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SHA1
beba1013f026a44d45e15aaefb947cc40132d38d
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SHA256
35d51e82e11a00d9bad3dab068867af8ea3b9859aee47ffd0d1e92a06afd6859
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SHA512
4b7af63b4bbfd65584990bf14b7cf7088c7359dd5ff3d5d14c92d70c024e7c9ff8ecc9752cf830a2740fd2d30b88581083d81be6734492a29fcc6e211d1af07c
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SSDEEP
49152:oee9cfJdeuEJD4iVUdzb7BGpNG+26vllqJ44hTorj+XyJ2pFnRcEHyaNkfc/hS4m:JgcRIjJDDVozb7BPCbGyrvJenyLyMmV
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Quasar family
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Quasar payload
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Executes dropped EXE
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Loads dropped DLL
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Suspicious use of SetThreadContext
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