General

  • Target

    fb3e67cebc5feab13304e5abf2c417ba_JaffaCakes118

  • Size

    1.3MB

  • Sample

    241218-mx3lkawjgw

  • MD5

    fb3e67cebc5feab13304e5abf2c417ba

  • SHA1

    9b2aca140f8aaeb9e3db2e8c5df7469d0cae70d1

  • SHA256

    b7ae7cb9cf11d9038b3314b3283b1f28ce83fa784074d9ab46dd1e03ff661214

  • SHA512

    2293448ea3db3133d9d7bd3dec9e196c43da645420f67f0f290778d5cfab33655204d7889a47d67b0aceafd118ebfd7128cd6e640b256afa856c54565310c988

  • SSDEEP

    24576:A64MVT9NkZnkVVtFAjvH3Q/w9xVuP05Z/SJWd4aphePXZZIIAv2xJKUhWLl6uR:A64MT9Nikr8GOKs5Za0amhePZZIfEqLT

Malware Config

Targets

    • Target

      fb3e67cebc5feab13304e5abf2c417ba_JaffaCakes118

    • Size

      1.3MB

    • MD5

      fb3e67cebc5feab13304e5abf2c417ba

    • SHA1

      9b2aca140f8aaeb9e3db2e8c5df7469d0cae70d1

    • SHA256

      b7ae7cb9cf11d9038b3314b3283b1f28ce83fa784074d9ab46dd1e03ff661214

    • SHA512

      2293448ea3db3133d9d7bd3dec9e196c43da645420f67f0f290778d5cfab33655204d7889a47d67b0aceafd118ebfd7128cd6e640b256afa856c54565310c988

    • SSDEEP

      24576:A64MVT9NkZnkVVtFAjvH3Q/w9xVuP05Z/SJWd4aphePXZZIIAv2xJKUhWLl6uR:A64MT9Nikr8GOKs5Za0amhePZZIfEqLT

    • Ardamax

      A keylogger first seen in 2013.

    • Ardamax family

    • Ardamax main executable

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Loads dropped DLL

    • 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

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks