General
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Target
https://download.overwolf.com/install/Download?PartnerId=3762&utm_source=google&utm_medium=cpc&utm_campaign=21268940350&gclid=CjwKCAjwjsi4BhB5EiwAFAL0YL6pQ47jirruo-pmFEOkklOaNWWPQJGq6IhGBZ4Uv7pbnpQ20WgZQBoCZRMQAvD_BwE&utm_content=Buff_AW_CjwKCAjwjsi4BhB5EiwAFAL0YL6pQ47jirruo-pmFEOkklOaNWWPQJGq6IhGBZ4Uv7pbnpQ20WgZQBoCZRMQAvD_BwE&utm_term=
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Sample
241018-3p8qlsvbkh
Malware Config
Targets
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Target
https://download.overwolf.com/install/Download?PartnerId=3762&utm_source=google&utm_medium=cpc&utm_campaign=21268940350&gclid=CjwKCAjwjsi4BhB5EiwAFAL0YL6pQ47jirruo-pmFEOkklOaNWWPQJGq6IhGBZ4Uv7pbnpQ20WgZQBoCZRMQAvD_BwE&utm_content=Buff_AW_CjwKCAjwjsi4BhB5EiwAFAL0YL6pQ47jirruo-pmFEOkklOaNWWPQJGq6IhGBZ4Uv7pbnpQ20WgZQBoCZRMQAvD_BwE&utm_term=
Score8/10-
Downloads MZ/PE file
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ACProtect 1.3x - 1.4x DLL software
Detects file using ACProtect software.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
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Executes dropped EXE
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Loads dropped DLL
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Drops file in System32 directory
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UPX packed file
Detects executables packed with UPX/modified UPX open source packer.
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