General
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Target
dd68caa485994bb25e87b8f9bedaf9a4
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Size
1.4MB
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Sample
240325-gswdsscf8t
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MD5
dd68caa485994bb25e87b8f9bedaf9a4
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SHA1
00b3ff93014772567c1ec563d991edead6a5eeb9
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SHA256
5c244c9b5e8e0aaa431f36ae5d793c69e742b0856798ba8e5b02449e984a6e32
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SHA512
39a538e226f6c3ea3f0ce4fbc6b33a7abf9d6e0d093c1a3571f70cf6334f0557bb98512cbddbaba25a879fd55bcd31d335b2f6643f1ebade4764e31894b1a73e
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SSDEEP
24576:e8XRa7QSgUEbihV5BMgW8jquV37iLQOpm0DtR+XtB4m09PN/RcyFJbnb6gUj7Y5o:e8ha/gLbgSgW0VVLiLnpIXt2lPN5xf70
Static task
static1
Behavioral task
behavioral1
Sample
dd68caa485994bb25e87b8f9bedaf9a4.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
dd68caa485994bb25e87b8f9bedaf9a4.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
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Target
dd68caa485994bb25e87b8f9bedaf9a4
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Size
1.4MB
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MD5
dd68caa485994bb25e87b8f9bedaf9a4
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SHA1
00b3ff93014772567c1ec563d991edead6a5eeb9
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SHA256
5c244c9b5e8e0aaa431f36ae5d793c69e742b0856798ba8e5b02449e984a6e32
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SHA512
39a538e226f6c3ea3f0ce4fbc6b33a7abf9d6e0d093c1a3571f70cf6334f0557bb98512cbddbaba25a879fd55bcd31d335b2f6643f1ebade4764e31894b1a73e
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SSDEEP
24576:e8XRa7QSgUEbihV5BMgW8jquV37iLQOpm0DtR+XtB4m09PN/RcyFJbnb6gUj7Y5o:e8ha/gLbgSgW0VVLiLnpIXt2lPN5xf70
Score10/10-
DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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