General
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Target
87A3818F4245B6F302305A2247FDBE05.exe
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Size
1.3MB
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Sample
231122-mkc55scd5z
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MD5
87a3818f4245b6f302305a2247fdbe05
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SHA1
2bdbb2584614fcd6ee538fba5705d9627fc75065
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SHA256
e6a9ba6b32b8bffc3b5b8107003960ecf142c380ec02c27b6e38a75f8e1b4ea9
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SHA512
3a128777df4a31ae4df6257f14e923ea2d4f4fb7aac89d1a41f6fc6a83c19ea0d8008e4ea000b4229beebb9a970610583544c0c8119fb4ca42415ef9bccecd76
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SSDEEP
24576:7pwzYaxXltrMIeX3Sk8fwRxhn277R/V7r6GjciJRd+Kmsa3A0Nmo5lf9xQaARf/u:7pwzL1pMIeX3SkKwbIXnGGTHdWBA4f1d
Static task
static1
Behavioral task
behavioral1
Sample
87A3818F4245B6F302305A2247FDBE05.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
87A3818F4245B6F302305A2247FDBE05.exe
Resource
win10v2004-20231020-en
Malware Config
Targets
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Target
87A3818F4245B6F302305A2247FDBE05.exe
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Size
1.3MB
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MD5
87a3818f4245b6f302305a2247fdbe05
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SHA1
2bdbb2584614fcd6ee538fba5705d9627fc75065
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SHA256
e6a9ba6b32b8bffc3b5b8107003960ecf142c380ec02c27b6e38a75f8e1b4ea9
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SHA512
3a128777df4a31ae4df6257f14e923ea2d4f4fb7aac89d1a41f6fc6a83c19ea0d8008e4ea000b4229beebb9a970610583544c0c8119fb4ca42415ef9bccecd76
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SSDEEP
24576:7pwzYaxXltrMIeX3Sk8fwRxhn277R/V7r6GjciJRd+Kmsa3A0Nmo5lf9xQaARf/u:7pwzL1pMIeX3SkKwbIXnGGTHdWBA4f1d
Score10/10-
DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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