General

  • Target

    fea41fed8bb977e1934ab64351189601_JaffaCakes118

  • Size

    1.2MB

  • Sample

    240929-qxfctawfkp

  • MD5

    fea41fed8bb977e1934ab64351189601

  • SHA1

    c1da96deb2fed5acc14051dec31c552922b08a16

  • SHA256

    5c8e54a9bd23efffb06d37ca7864339d1c6406063bbd6b4e65939347d987d9f0

  • SHA512

    61160d902711075a018195bd467f9ee64dbe37b583cd2a587b7f114f9ee196b02cdacf6988c743cae9aa9263d54becbfbb19bd3118041cbfec80c99fdf93b981

  • SSDEEP

    24576:Ej9p+CRObLIr9PUAPZIrRzVNVgUaXxazeq8zL+MYpVvqkjmxIVW0it4:uOWmrRzVNVgpBeMaMEv3x

Malware Config

Targets

    • Target

      fea41fed8bb977e1934ab64351189601_JaffaCakes118

    • Size

      1.2MB

    • MD5

      fea41fed8bb977e1934ab64351189601

    • SHA1

      c1da96deb2fed5acc14051dec31c552922b08a16

    • SHA256

      5c8e54a9bd23efffb06d37ca7864339d1c6406063bbd6b4e65939347d987d9f0

    • SHA512

      61160d902711075a018195bd467f9ee64dbe37b583cd2a587b7f114f9ee196b02cdacf6988c743cae9aa9263d54becbfbb19bd3118041cbfec80c99fdf93b981

    • SSDEEP

      24576:Ej9p+CRObLIr9PUAPZIrRzVNVgUaXxazeq8zL+MYpVvqkjmxIVW0it4:uOWmrRzVNVgpBeMaMEv3x

    • Ardamax

      A keylogger first seen in 2013.

    • Ardamax main executable

    • Drops file in Drivers directory

    • 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

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • VMProtect packed file

      Detects executables packed with VMProtect commercial 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 desktop.ini file(s)

    • Network Service Discovery

      Attempt to gather information on host's network.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks