General

  • Target

    9144bbd26c27aa454090b20d26cc379af0bb2295ec6ade1ef67ea5d59d243288

  • Size

    504KB

  • Sample

    240509-bxezqaba3z

  • MD5

    4d5cbeb76ff1d176c07088e0d0756565

  • SHA1

    422dd26891d4ed17c87e0a57ca341bd8935eef20

  • SHA256

    9144bbd26c27aa454090b20d26cc379af0bb2295ec6ade1ef67ea5d59d243288

  • SHA512

    946b8e1651aa6a1b3fd6e1ce6de02d3c320fe7ef07c88bf222ace16a659c16c39f85e8bcf12340b560969e76df0d4fe4d69fa8233f9065d8681e2b25abf811d2

  • SSDEEP

    12288:tPmTkT0+nXTv1d5Jo/H4a6ZeUOHFVS9Qg:Vmo4IXhd81rS

Malware Config

Targets

    • Target

      9144bbd26c27aa454090b20d26cc379af0bb2295ec6ade1ef67ea5d59d243288

    • Size

      504KB

    • MD5

      4d5cbeb76ff1d176c07088e0d0756565

    • SHA1

      422dd26891d4ed17c87e0a57ca341bd8935eef20

    • SHA256

      9144bbd26c27aa454090b20d26cc379af0bb2295ec6ade1ef67ea5d59d243288

    • SHA512

      946b8e1651aa6a1b3fd6e1ce6de02d3c320fe7ef07c88bf222ace16a659c16c39f85e8bcf12340b560969e76df0d4fe4d69fa8233f9065d8681e2b25abf811d2

    • SSDEEP

      12288:tPmTkT0+nXTv1d5Jo/H4a6ZeUOHFVS9Qg:Vmo4IXhd81rS

    • UPX dump on OEP (original entry point)

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

    • Adds Run key to start application

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks