General

  • Target

    a44888f03675f69a357d19adbcc220ae_JaffaCakes118

  • Size

    338KB

  • Sample

    240403-xvxyeaaa41

  • MD5

    a44888f03675f69a357d19adbcc220ae

  • SHA1

    43338123541ff06aafb0d675c96548ec9384e835

  • SHA256

    f7dbdc92a1d8c28935e36c18f2e9967735d9a82831dd86d09a6b1b0367ea0a88

  • SHA512

    2717c7da72ef936a359433db349cba35dfb8eb6d012ead6b246e1dc3933bb38cec71e746a89b5ae9c2a91d2bb582eda97ffaca5bc673067a6a97c1f3e78e2a38

  • SSDEEP

    6144:S8xsgaG4PT604cB4exGXoBJnxo2oEY2p0+X8:SYsc4PQc7xzor+X8

Malware Config

Targets

    • Target

      a44888f03675f69a357d19adbcc220ae_JaffaCakes118

    • Size

      338KB

    • MD5

      a44888f03675f69a357d19adbcc220ae

    • SHA1

      43338123541ff06aafb0d675c96548ec9384e835

    • SHA256

      f7dbdc92a1d8c28935e36c18f2e9967735d9a82831dd86d09a6b1b0367ea0a88

    • SHA512

      2717c7da72ef936a359433db349cba35dfb8eb6d012ead6b246e1dc3933bb38cec71e746a89b5ae9c2a91d2bb582eda97ffaca5bc673067a6a97c1f3e78e2a38

    • SSDEEP

      6144:S8xsgaG4PT604cB4exGXoBJnxo2oEY2p0+X8:SYsc4PQc7xzor+X8

    • Downloads MZ/PE file

    • 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.

    • Registers COM server for autorun

    • 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.

    • Checks whether UAC is enabled

MITRE ATT&CK Enterprise v15

Tasks