General
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Target
53da1d7cc8e198fdf09cc4ff446613dd3af2ec5fa539eb9143cdcc81df257b53
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Size
209KB
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Sample
230105-mezrysbf59
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MD5
849a4777e287a39209220950c7dc8844
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SHA1
b4faee3ff6e6a1af60cd4e99a981ed2371b6c084
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SHA256
53da1d7cc8e198fdf09cc4ff446613dd3af2ec5fa539eb9143cdcc81df257b53
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SHA512
a154f606f68fe3d2f3d54e9fa62aeb1ca9e6a2f4427a834a8b59e29eadba3c34634010e2a51b123562ce1e752580726118fb956067ec8c76869920e16450eb9d
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SSDEEP
3072:yXpebYYSWLIQhpDAIl5Za1ZQFW0ZJyfz3IjxVSoo2k1BmcTd9Xxl:yCYGLIODAdZqZZa41cos7L
Static task
static1
Behavioral task
behavioral1
Sample
53da1d7cc8e198fdf09cc4ff446613dd3af2ec5fa539eb9143cdcc81df257b53.exe
Resource
win10v2004-20221111-en
Malware Config
Extracted
amadey
3.65
freepcgamee.com/g8kdkeXs2qL/index.php
Targets
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Target
53da1d7cc8e198fdf09cc4ff446613dd3af2ec5fa539eb9143cdcc81df257b53
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Size
209KB
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MD5
849a4777e287a39209220950c7dc8844
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SHA1
b4faee3ff6e6a1af60cd4e99a981ed2371b6c084
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SHA256
53da1d7cc8e198fdf09cc4ff446613dd3af2ec5fa539eb9143cdcc81df257b53
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SHA512
a154f606f68fe3d2f3d54e9fa62aeb1ca9e6a2f4427a834a8b59e29eadba3c34634010e2a51b123562ce1e752580726118fb956067ec8c76869920e16450eb9d
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SSDEEP
3072:yXpebYYSWLIQhpDAIl5Za1ZQFW0ZJyfz3IjxVSoo2k1BmcTd9Xxl:yCYGLIODAdZqZZa41cos7L
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DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Detects Smokeloader packer
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Blocklisted process makes network request
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Downloads MZ/PE file
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Executes dropped EXE
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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Accesses Microsoft Outlook accounts
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Accesses Microsoft Outlook profiles
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of SetThreadContext
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