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General
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Target
bb378eeb6557e9441a1b77daaf259b2d.exe
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Size
1.3MB
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Sample
230703-tadr9aha47
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MD5
bb378eeb6557e9441a1b77daaf259b2d
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SHA1
d70dbe4af5e6f910c842bd71683bcb7e7a6b3e70
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SHA256
9eaab4bb7e5d22ea0c333513a0516b9535b45feeaf05cbc6714fbf8823cbcbbc
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SHA512
7fd54487ee6529dec1a2a50bb9d60af79c64e1f9a0aab3d0fbb1772185524cb6444a906cb3022183e17c2aa4a0897e8d2e163536c4fded5ffe742ad2b0b77bca
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SSDEEP
24576:FZXxCOFbh94+AkAUewXW4DFfepe8YT3f6j7ynSS52qs:FPCOFU+ewJfeg8Y2j2nh52
Behavioral task
behavioral1
Sample
bb378eeb6557e9441a1b77daaf259b2d.exe
Resource
win7-20230621-en
Behavioral task
behavioral2
Sample
bb378eeb6557e9441a1b77daaf259b2d.exe
Resource
win10v2004-20230703-en
Malware Config
Targets
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Target
bb378eeb6557e9441a1b77daaf259b2d.exe
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Size
1.3MB
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MD5
bb378eeb6557e9441a1b77daaf259b2d
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SHA1
d70dbe4af5e6f910c842bd71683bcb7e7a6b3e70
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SHA256
9eaab4bb7e5d22ea0c333513a0516b9535b45feeaf05cbc6714fbf8823cbcbbc
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SHA512
7fd54487ee6529dec1a2a50bb9d60af79c64e1f9a0aab3d0fbb1772185524cb6444a906cb3022183e17c2aa4a0897e8d2e163536c4fded5ffe742ad2b0b77bca
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SSDEEP
24576:FZXxCOFbh94+AkAUewXW4DFfepe8YT3f6j7ynSS52qs:FPCOFU+ewJfeg8Y2j2nh52
Score10/10-
DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Modifies WinLogon for persistence
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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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Adds Run key to start application
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