General

  • Target

    25943977291180f0730d91bb68d36da4953fa4e8466e8c55a7f38aa754c631e5

  • Size

    75KB

  • Sample

    240526-ym5hysah38

  • MD5

    77dc05c70527578b833b38eb5cbb30b4

  • SHA1

    6a658f2798fd57ee6a8c81eeac21c9d21401945f

  • SHA256

    25943977291180f0730d91bb68d36da4953fa4e8466e8c55a7f38aa754c631e5

  • SHA512

    925cf90938cec4edc134cc2cea3525af24cb3943e71247fbb9b776a41d5e879f9ff763fc9c329cc2a1ee9b64e8b3cfcaee87e485090c5147476b4048f3ee8c4b

  • SSDEEP

    1536:lx1Qja7luy6y0s4sqfkbnAKBOKofHfHTXQLzgvnzHPowYbvrjD/L7QPbg/Dr0T36:vOjWuyt0ZsqsXOKofHfHTXQLzgvnzHPC

Malware Config

Targets

    • Target

      25943977291180f0730d91bb68d36da4953fa4e8466e8c55a7f38aa754c631e5

    • Size

      75KB

    • MD5

      77dc05c70527578b833b38eb5cbb30b4

    • SHA1

      6a658f2798fd57ee6a8c81eeac21c9d21401945f

    • SHA256

      25943977291180f0730d91bb68d36da4953fa4e8466e8c55a7f38aa754c631e5

    • SHA512

      925cf90938cec4edc134cc2cea3525af24cb3943e71247fbb9b776a41d5e879f9ff763fc9c329cc2a1ee9b64e8b3cfcaee87e485090c5147476b4048f3ee8c4b

    • SSDEEP

      1536:lx1Qja7luy6y0s4sqfkbnAKBOKofHfHTXQLzgvnzHPowYbvrjD/L7QPbg/Dr0T36:vOjWuyt0ZsqsXOKofHfHTXQLzgvnzHPC

    • UPX dump on OEP (original entry point)

    • Drops file in Drivers directory

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • 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.

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Maps connected drives based on registry

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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks