General

  • Target

    d1c368139151d954b57be29a5f749be65f73e592914c8abfc3ee0604e4697e02.exe

  • Size

    925KB

  • Sample

    250102-e8b9ratlhv

  • MD5

    5541b331f3541fcee9dcd4eced08af55

  • SHA1

    2a9eedd1cb5666321d19dcb5857d86f9f14d4dc7

  • SHA256

    d1c368139151d954b57be29a5f749be65f73e592914c8abfc3ee0604e4697e02

  • SHA512

    636f75a7c676dc3728d3b1bae0bee3ffdc44e458826dd125ca1aadb904e218155a6682f417c4d8f790bf2bfe79c9e3ee0647580bd7af011fc8cd2f930f4ad0d0

  • SSDEEP

    12288:kMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9RZvwnX5:knsJ39LyjbJkQFMhmC+6GD9nop

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

      d1c368139151d954b57be29a5f749be65f73e592914c8abfc3ee0604e4697e02.exe

    • Size

      925KB

    • MD5

      5541b331f3541fcee9dcd4eced08af55

    • SHA1

      2a9eedd1cb5666321d19dcb5857d86f9f14d4dc7

    • SHA256

      d1c368139151d954b57be29a5f749be65f73e592914c8abfc3ee0604e4697e02

    • SHA512

      636f75a7c676dc3728d3b1bae0bee3ffdc44e458826dd125ca1aadb904e218155a6682f417c4d8f790bf2bfe79c9e3ee0647580bd7af011fc8cd2f930f4ad0d0

    • SSDEEP

      12288:kMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9RZvwnX5:knsJ39LyjbJkQFMhmC+6GD9nop

    • 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