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General
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Target
b8bcf7f99b2403289f47c07a9103c9dbf8c8f3d797eb3c1f3f0dcfb193f0267f
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Size
439KB
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Sample
221020-n71emachd6
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MD5
42526338eba2dea6bbe3e733cca203d0
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SHA1
ef858b005e62f3200c9cbf71ad4fd3e9fc18e77b
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SHA256
b8bcf7f99b2403289f47c07a9103c9dbf8c8f3d797eb3c1f3f0dcfb193f0267f
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SHA512
d964d83eeb99031f1ee6cbcc6098b388aedf6bae26c3c1d78d4431924faea174e78f67d79d53dd6960f69091ffc9bbb657c0280da6f5641f7cf082c287c17ec1
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SSDEEP
12288:WwYIGAYrF06GhThvMikc/5cv7K3LJx9ahDFXyGCrHV:WwYIGA3ThLLmKd7ahMGCrH
Static task
static1
Behavioral task
behavioral1
Sample
b8bcf7f99b2403289f47c07a9103c9dbf8c8f3d797eb3c1f3f0dcfb193f0267f.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
b8bcf7f99b2403289f47c07a9103c9dbf8c8f3d797eb3c1f3f0dcfb193f0267f.exe
Resource
win10v2004-20220812-en
Malware Config
Targets
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Target
b8bcf7f99b2403289f47c07a9103c9dbf8c8f3d797eb3c1f3f0dcfb193f0267f
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Size
439KB
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MD5
42526338eba2dea6bbe3e733cca203d0
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SHA1
ef858b005e62f3200c9cbf71ad4fd3e9fc18e77b
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SHA256
b8bcf7f99b2403289f47c07a9103c9dbf8c8f3d797eb3c1f3f0dcfb193f0267f
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SHA512
d964d83eeb99031f1ee6cbcc6098b388aedf6bae26c3c1d78d4431924faea174e78f67d79d53dd6960f69091ffc9bbb657c0280da6f5641f7cf082c287c17ec1
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SSDEEP
12288:WwYIGAYrF06GhThvMikc/5cv7K3LJx9ahDFXyGCrHV:WwYIGA3ThLLmKd7ahMGCrH
Score10/10-
Modifies visibility of file extensions in Explorer
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Executes dropped EXE
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Modifies extensions of user files
Ransomware generally changes the extension on encrypted files.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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Adds Run key to start application
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Drops file in System32 directory
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