General
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Target
RobloxPlayerInstaller.exe
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Size
5.4MB
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Sample
240614-h9g36stepj
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MD5
a0396f9bb5e0144808cc7c7fda47e682
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SHA1
76bef1c55c6f288ca5988d344c4e92ee8f3a6329
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SHA256
b5d35eaf2ca4befb5ac6de8680609c9a86fdc257b49d21ce4c8d17eddaa1b51a
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SHA512
dd49140d4661d813501d67c44d5fedd6bdc7ce731242fb33973b0b7a5b603344682fe1bc393fcf9fe3f5ad10ed9f1de7dbc42c66ec16b84063fe535f288ab7e0
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SSDEEP
98304:JnvFdBAtAOZPKZvf2H2dDgl3UZqPKCRAvMcCLsbuar+v:15AdumYglHpRpc8o/rI
Static task
static1
Behavioral task
behavioral1
Sample
RobloxPlayerInstaller.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
RobloxPlayerInstaller.exe
Resource
win10v2004-20240611-en
Malware Config
Targets
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Target
RobloxPlayerInstaller.exe
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Size
5.4MB
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MD5
a0396f9bb5e0144808cc7c7fda47e682
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SHA1
76bef1c55c6f288ca5988d344c4e92ee8f3a6329
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SHA256
b5d35eaf2ca4befb5ac6de8680609c9a86fdc257b49d21ce4c8d17eddaa1b51a
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SHA512
dd49140d4661d813501d67c44d5fedd6bdc7ce731242fb33973b0b7a5b603344682fe1bc393fcf9fe3f5ad10ed9f1de7dbc42c66ec16b84063fe535f288ab7e0
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SSDEEP
98304:JnvFdBAtAOZPKZvf2H2dDgl3UZqPKCRAvMcCLsbuar+v:15AdumYglHpRpc8o/rI
Score8/10-
Downloads MZ/PE file
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Sets file execution options in registry
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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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Registers COM server for autorun
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Checks system information in the registry
System information is often read in order to detect sandboxing environments.
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Suspicious use of NtCreateThreadExHideFromDebugger
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Suspicious use of NtSetInformationThreadHideFromDebugger
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