Encoded data is copied to a blob via mov operations (Figure 17).\n\n!() \nFigure 17: Encoded URL being copied\n\nA 32-byte multi-XOR key is set up with the algorithm shown in Figure 18. If this check passes, the downloader branch starts executing (Figure 16).\n\n!() \nFigure 16: Downloader code execution after image path checks\n\nA mutex \"Alphabeam ldr\" is created to prevent multiple executions. ![]() pif \n \nTable 2: Alternate dump paths\n\nOn execution the malware checks if it is running as ctfmon.exe/rundll32 or as an executable in Table 2. Very first, you will need to download either BlueStacks or Andy for PC using the download button displayed within the starting in this site.
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