General
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Target
214e6984a2b0caa29d8744255eb62a0bdd0580bd9d1a629ac0b3fe0ba00d1749
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Size
1.3MB
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Sample
241221-tvalbssrbq
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MD5
d36054d33a4825de79de224be61f697f
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SHA1
c3213e524eab58ca147308787fd88936254b3b80
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SHA256
214e6984a2b0caa29d8744255eb62a0bdd0580bd9d1a629ac0b3fe0ba00d1749
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SHA512
a69d06472771f0f1546e51939637b8f025c5414aef7855937d63c0e4a42c597479ddf2c3ed4b41f841d5bd9ecf3dada56b57f85e202becae407b2cad90f04e16
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SSDEEP
24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg
Behavioral task
behavioral1
Sample
214e6984a2b0caa29d8744255eb62a0bdd0580bd9d1a629ac0b3fe0ba00d1749.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
214e6984a2b0caa29d8744255eb62a0bdd0580bd9d1a629ac0b3fe0ba00d1749.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
214e6984a2b0caa29d8744255eb62a0bdd0580bd9d1a629ac0b3fe0ba00d1749
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Size
1.3MB
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MD5
d36054d33a4825de79de224be61f697f
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SHA1
c3213e524eab58ca147308787fd88936254b3b80
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SHA256
214e6984a2b0caa29d8744255eb62a0bdd0580bd9d1a629ac0b3fe0ba00d1749
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SHA512
a69d06472771f0f1546e51939637b8f025c5414aef7855937d63c0e4a42c597479ddf2c3ed4b41f841d5bd9ecf3dada56b57f85e202becae407b2cad90f04e16
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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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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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