General

  • Target

    fe05a91b9bcf2e18fe9338fdf8f8c1f1_JaffaCakes118

  • Size

    6.6MB

  • Sample

    240929-hx1pratfrq

  • MD5

    fe05a91b9bcf2e18fe9338fdf8f8c1f1

  • SHA1

    842d372833b32d3ce92ed8ccef68e96755844411

  • SHA256

    1c37555242c8c8d418ac6d6b2d0240fc17feded112e03fd61858f7ccc220793d

  • SHA512

    9eb4986a437dcf5aa96ceb600052c98d75299611c8e84469cff58a12d8af4d0ad4b1a06cb0bef3112d3bbcede556997c8a5957111b526a01b61abdb3d77f1498

  • SSDEEP

    49152:qvRdZcp2MgBsbrMyufXCy2SD/fqtE8pqO4bCNL7IvpvPII4XaT5KZxTqbjRunPSV:o

Malware Config

Targets

    • Target

      fe05a91b9bcf2e18fe9338fdf8f8c1f1_JaffaCakes118

    • Size

      6.6MB

    • MD5

      fe05a91b9bcf2e18fe9338fdf8f8c1f1

    • SHA1

      842d372833b32d3ce92ed8ccef68e96755844411

    • SHA256

      1c37555242c8c8d418ac6d6b2d0240fc17feded112e03fd61858f7ccc220793d

    • SHA512

      9eb4986a437dcf5aa96ceb600052c98d75299611c8e84469cff58a12d8af4d0ad4b1a06cb0bef3112d3bbcede556997c8a5957111b526a01b61abdb3d77f1498

    • SSDEEP

      49152:qvRdZcp2MgBsbrMyufXCy2SD/fqtE8pqO4bCNL7IvpvPII4XaT5KZxTqbjRunPSV:o

    • 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

    • 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.

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

    • Drops file in System32 directory

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks