General

  • Target

    J8.exe

  • Size

    1021KB

  • Sample

    241217-v2aqcavjck

  • MD5

    f4637cac3f11c5854d0ead9e14543e08

  • SHA1

    fc089128a7ea8f95dc2f65609058b150c0c503f3

  • SHA256

    f72e986599e8e656b8a98c4a401d15397a64179a2e2f31ca5d0464347cb033dc

  • SHA512

    fada0ff10c8e7c73b8789ad5cc0814714c8ea67ce9184fb93d4e3f27ab92f9c7365a6caea2e61349bc79d76a44596989480e1430ca1f65113639e8ac7aca7224

  • SSDEEP

    24576:HnsJ39LyjbJkQFMhmC+6GD9zY9n8UjFxPTSiVh:HnsHyjtk2MYC5GDpg8gVTSmh

Malware Config

Extracted

Family

xred

C2

xred.mooo.com

Attributes
  • email

    [email protected]

  • payload_url

    http://freedns.afraid.org/api/?action=getdyndns&sha=a30fa98efc092684e8d1c5cff797bcc613562978

    https://docs.google.com/uc?id=0BxsMXGfPIZfSVlVsOGlEVGxuZVk&export=download

    https://www.dropbox.com/s/n1w4p8gc6jzo0sg/SUpdate.ini?dl=1

    http://xred.site50.net/syn/SUpdate.ini

    https://docs.google.com/uc?id=0BxsMXGfPIZfSVzUyaHFYVkQxeFk&export=download

    https://www.dropbox.com/s/zhp1b06imehwylq/Synaptics.rar?dl=1

    http://xred.site50.net/syn/Synaptics.rar

    https://docs.google.com/uc?id=0BxsMXGfPIZfSTmlVYkxhSDg5TzQ&export=download

    https://www.dropbox.com/s/fzj752whr3ontsm/SSLLibrary.dll?dl=1

    http://xred.site50.net/syn/SSLLibrary.dll

Targets

    • Target

      J8.exe

    • Size

      1021KB

    • MD5

      f4637cac3f11c5854d0ead9e14543e08

    • SHA1

      fc089128a7ea8f95dc2f65609058b150c0c503f3

    • SHA256

      f72e986599e8e656b8a98c4a401d15397a64179a2e2f31ca5d0464347cb033dc

    • SHA512

      fada0ff10c8e7c73b8789ad5cc0814714c8ea67ce9184fb93d4e3f27ab92f9c7365a6caea2e61349bc79d76a44596989480e1430ca1f65113639e8ac7aca7224

    • SSDEEP

      24576:HnsJ39LyjbJkQFMhmC+6GD9zY9n8UjFxPTSiVh:HnsHyjtk2MYC5GDpg8gVTSmh

    • Xred

      Xred is backdoor written in Delphi.

    • Xred family

    • 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

MITRE ATT&CK Enterprise v15

Tasks