General

  • Target

    58a2cd866330e409e1f703eda78dea2f_JaffaCakes118

  • Size

    1.8MB

  • Sample

    240718-xg6ndsvdkd

  • MD5

    58a2cd866330e409e1f703eda78dea2f

  • SHA1

    48bfce5f3534248dd83d5656047af973d67ece12

  • SHA256

    b105f42d765ec06f7df8de3baf386cb81ba82886cca27ed9a333c91da118216d

  • SHA512

    c5f4ac1be440b1d25aa99468ff1309c91e85d7ebf32bd730e3ee75e8e5fa9540fd34913267433fbfdaf3ac0400e59d76fe062cc9c7b0134c5884fb98fedd8ce8

  • SSDEEP

    49152:VABf3uHHhDKz3Wa740n7O4nqSEh0DtIEx3j33nG:6udKzma7JO4nkYHNr3G

Malware Config

Targets

    • Target

      58a2cd866330e409e1f703eda78dea2f_JaffaCakes118

    • Size

      1.8MB

    • MD5

      58a2cd866330e409e1f703eda78dea2f

    • SHA1

      48bfce5f3534248dd83d5656047af973d67ece12

    • SHA256

      b105f42d765ec06f7df8de3baf386cb81ba82886cca27ed9a333c91da118216d

    • SHA512

      c5f4ac1be440b1d25aa99468ff1309c91e85d7ebf32bd730e3ee75e8e5fa9540fd34913267433fbfdaf3ac0400e59d76fe062cc9c7b0134c5884fb98fedd8ce8

    • SSDEEP

      49152:VABf3uHHhDKz3Wa740n7O4nqSEh0DtIEx3j33nG:6udKzma7JO4nkYHNr3G

    • Ardamax

      A keylogger first seen in 2013.

    • Ardamax main executable

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

    • UPX packed file

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

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks