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General

  • Target

    40c661874eafefe097996635fd2f9ae1c3892da4be2a8961a000837d2d974243

  • Size

    6.4MB

  • Sample

    240410-vh8g9see23

  • MD5

    c784f63128fa10418c64241ffc8d8e9e

  • SHA1

    5b8d6566a98c71fc1394de3de6f15874c327ba21

  • SHA256

    40c661874eafefe097996635fd2f9ae1c3892da4be2a8961a000837d2d974243

  • SHA512

    61f83bcb8a942a9b7e2028127dbb715396167ced1b95319dbf64e16868f231954763b7c0f85bf9540d36eee202385c5ae46ce526e105f34981ffee728803cf4d

  • SSDEEP

    98304:91OStCheY8CeaL3od2rNGNdMdSa1zJTH4DcftNHjoIOO:91OSUheY8CLodwGNOdSa7MsoIOO

Malware Config

Targets

    • Target

      40c661874eafefe097996635fd2f9ae1c3892da4be2a8961a000837d2d974243

    • Size

      6.4MB

    • MD5

      c784f63128fa10418c64241ffc8d8e9e

    • SHA1

      5b8d6566a98c71fc1394de3de6f15874c327ba21

    • SHA256

      40c661874eafefe097996635fd2f9ae1c3892da4be2a8961a000837d2d974243

    • SHA512

      61f83bcb8a942a9b7e2028127dbb715396167ced1b95319dbf64e16868f231954763b7c0f85bf9540d36eee202385c5ae46ce526e105f34981ffee728803cf4d

    • SSDEEP

      98304:91OStCheY8CeaL3od2rNGNdMdSa1zJTH4DcftNHjoIOO:91OSUheY8CLodwGNOdSa7MsoIOO

    • Blocklisted process makes network request

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • 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.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Drops Chrome extension

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks