General

  • Target

    30515833212070be547505c804496e24a61ab073af48564ddc6d4078a3bef116.exe

  • Size

    788KB

  • Sample

    250101-2s1zhaypay

  • MD5

    95d57b5e75af9e3d30f61036c717111a

  • SHA1

    9409e81f95d0b1f45b4b09c222f292ebee943f1c

  • SHA256

    30515833212070be547505c804496e24a61ab073af48564ddc6d4078a3bef116

  • SHA512

    f9ebe487a4678206d5d0f7f5a64f40a6fb60ff26d9f602fce7b498452a42b594ae6be270e6155962bab00ce0cb155f905a2352db0e66c746c2d9ccdff525678c

  • SSDEEP

    12288:GMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9fHM5:GnsJ39LyjbJkQFMhmC+6GD9s

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

      30515833212070be547505c804496e24a61ab073af48564ddc6d4078a3bef116.exe

    • Size

      788KB

    • MD5

      95d57b5e75af9e3d30f61036c717111a

    • SHA1

      9409e81f95d0b1f45b4b09c222f292ebee943f1c

    • SHA256

      30515833212070be547505c804496e24a61ab073af48564ddc6d4078a3bef116

    • SHA512

      f9ebe487a4678206d5d0f7f5a64f40a6fb60ff26d9f602fce7b498452a42b594ae6be270e6155962bab00ce0cb155f905a2352db0e66c746c2d9ccdff525678c

    • SSDEEP

      12288:GMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9fHM5:GnsJ39LyjbJkQFMhmC+6GD9s

    • 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