General
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Target
CCleaner64.exe
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Size
43.8MB
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Sample
250401-s74t9stpt3
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MD5
f116a86b8e6235cc551f30e1559d8d1d
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SHA1
0f5fd9e2d38068d58c222b6a78a7171a419e0575
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SHA256
c3897cae08e39f70508d372e8e60b99da4490ae09139da8199a5ba70ab254725
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SHA512
14293608ec71b50ab875421cd3cb37006957e03aae54c95131a6c212f95e11fb3120a9024e99ad9dce9d3e6feffe9e98fac6bc80cb3a6bd3cc971ccd4485c0a0
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SSDEEP
393216:qWtZTh5KxtGKB29mUXV+OJzZU59yx2i57CszyrQxZh6V4/rqNwp3JP+R4XjXhSpK:qWDh5K2n57rqQoiJP+R4zXs1K
Static task
static1
Behavioral task
behavioral1
Sample
CCleaner64.exe
Resource
win10v2004-20250314-en
Malware Config
Targets
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Target
CCleaner64.exe
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Size
43.8MB
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MD5
f116a86b8e6235cc551f30e1559d8d1d
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SHA1
0f5fd9e2d38068d58c222b6a78a7171a419e0575
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SHA256
c3897cae08e39f70508d372e8e60b99da4490ae09139da8199a5ba70ab254725
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SHA512
14293608ec71b50ab875421cd3cb37006957e03aae54c95131a6c212f95e11fb3120a9024e99ad9dce9d3e6feffe9e98fac6bc80cb3a6bd3cc971ccd4485c0a0
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SSDEEP
393216:qWtZTh5KxtGKB29mUXV+OJzZU59yx2i57CszyrQxZh6V4/rqNwp3JP+R4XjXhSpK:qWDh5K2n57rqQoiJP+R4zXs1K
Score6/10-
Checks for any installed AV software in registry
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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops file in System32 directory
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