General
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Target
JaffaCakes118_8ff3dd6aa26ba3b0afe582d3e505c9617af44c482d5232af7084d19d457ab09b
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Size
1.3MB
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Sample
241222-fephnatrhk
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MD5
df8e9d891f2c9e0eed1350d1f9c319fa
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SHA1
b0afddc1abefbdba66fd46ff118b322b453e219c
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SHA256
8ff3dd6aa26ba3b0afe582d3e505c9617af44c482d5232af7084d19d457ab09b
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SHA512
22e029d87930311108698554a98c075ac4051907f991f0f956b70785579d8ab5f98f92122f64a5cbf778354e386d49f8a48809f83facfda7997a50bd1a60d40a
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SSDEEP
24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg
Malware Config
Targets
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Target
JaffaCakes118_8ff3dd6aa26ba3b0afe582d3e505c9617af44c482d5232af7084d19d457ab09b
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Size
1.3MB
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MD5
df8e9d891f2c9e0eed1350d1f9c319fa
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SHA1
b0afddc1abefbdba66fd46ff118b322b453e219c
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SHA256
8ff3dd6aa26ba3b0afe582d3e505c9617af44c482d5232af7084d19d457ab09b
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SHA512
22e029d87930311108698554a98c075ac4051907f991f0f956b70785579d8ab5f98f92122f64a5cbf778354e386d49f8a48809f83facfda7997a50bd1a60d40a
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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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