Checks BIOS information in registry

BIOS information is often read in order to detect sandboxing environments.

Executes dropped EXE

Loads dropped DLL

Reads user/profile data of web browsers

Infostealers often target stored browser data, which can include saved credentials etc.

Contacts third-party web service commonly abused for C2

Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

Maps connected drives based on registry

Disk information is often read in order to detect sandboxing environments.

SmartAssembly .NET packer

Detects SmartAssembly .NET packer.

UPX packed file

Detects executables packed with UPX/modified UPX open source packer.