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General
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Target
JaffaCakes118_1576d2d3c7eb23e4434c03cc7288bcfa1f5c4a7714854a16b1e72a8bd05ed6d6
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Size
1.3MB
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Sample
241222-j1er5a1jfj
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MD5
a3feca78989db5dadcb0f24b7cd539aa
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SHA1
7d203e2bd44f55dbaf4b030bd8073a3b801252c7
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SHA256
1576d2d3c7eb23e4434c03cc7288bcfa1f5c4a7714854a16b1e72a8bd05ed6d6
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SHA512
a08eb52208a4f1421d11f1cfb0e8ca5821d6becb31388505aad6933db6ada2e9b96758deb2d0ec8792a019cd71a59bfa7055a14f55e52d768e25a85c74cc6231
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SSDEEP
24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg
Malware Config
Targets
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Target
JaffaCakes118_1576d2d3c7eb23e4434c03cc7288bcfa1f5c4a7714854a16b1e72a8bd05ed6d6
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Size
1.3MB
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MD5
a3feca78989db5dadcb0f24b7cd539aa
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SHA1
7d203e2bd44f55dbaf4b030bd8073a3b801252c7
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SHA256
1576d2d3c7eb23e4434c03cc7288bcfa1f5c4a7714854a16b1e72a8bd05ed6d6
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SHA512
a08eb52208a4f1421d11f1cfb0e8ca5821d6becb31388505aad6933db6ada2e9b96758deb2d0ec8792a019cd71a59bfa7055a14f55e52d768e25a85c74cc6231
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SSDEEP
24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg
Score10/10-
DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Dcrat family
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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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DCRat payload
Detects payload of DCRat, commonly dropped by NSIS installers.
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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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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Legitimate hosting services abused for malware hosting/C2
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Drops file in System32 directory
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