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General

  • Target

    e1573d59f99322bdee85ab068e348883cf3680ebad8bada8e07e0a2ad256870cN.exe

  • Size

    2.6MB

  • Sample

    250125-mdafnszmhl

  • MD5

    1c7961836f151eeacc6f775c4af9d9a0

  • SHA1

    cc3b40efd97b61bed4bd3e187c5470c4f3022f94

  • SHA256

    e1573d59f99322bdee85ab068e348883cf3680ebad8bada8e07e0a2ad256870c

  • SHA512

    5dd75e478e4b3acd3c0994119890f1ab27906f8c3ff801c33527997ebafbf4ad3fd7f025578006768169bd844cde575456aeabec30daaae4b202204f0eefac19

  • SSDEEP

    49152:8nsHyjtk2MYC5GDb+qZOTucfV5kLgH2igj1v:8nsmtk2aRqZ7gvMh

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

      e1573d59f99322bdee85ab068e348883cf3680ebad8bada8e07e0a2ad256870cN.exe

    • Size

      2.6MB

    • MD5

      1c7961836f151eeacc6f775c4af9d9a0

    • SHA1

      cc3b40efd97b61bed4bd3e187c5470c4f3022f94

    • SHA256

      e1573d59f99322bdee85ab068e348883cf3680ebad8bada8e07e0a2ad256870c

    • SHA512

      5dd75e478e4b3acd3c0994119890f1ab27906f8c3ff801c33527997ebafbf4ad3fd7f025578006768169bd844cde575456aeabec30daaae4b202204f0eefac19

    • SSDEEP

      49152:8nsHyjtk2MYC5GDb+qZOTucfV5kLgH2igj1v:8nsmtk2aRqZ7gvMh

    • 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