General

  • Target

    7db1cc747a7e83e46cc29b9ebd0b6f9c6a66529c4a0f556cfb63d4501ded743fN.exe

  • Size

    760KB

  • Sample

    250102-e8f8pstlhy

  • MD5

    1e669e742d9446a5d7f4d2bb9db17900

  • SHA1

    b132228f078231470b65f4c91780b1f1bc903fd4

  • SHA256

    7db1cc747a7e83e46cc29b9ebd0b6f9c6a66529c4a0f556cfb63d4501ded743f

  • SHA512

    c994fd5bc6a66eb9a8bf74e00da73f2d59418a81ea9392c375841e746e356aa8255eb4fe5ff22bbb83c1e22a1b04aeed1606cec8839f926a3fcd123bc65eb792

  • SSDEEP

    12288:qMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9kGMpj:qnsJ39LyjbJkQFMhmC+6GD9x8

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

      7db1cc747a7e83e46cc29b9ebd0b6f9c6a66529c4a0f556cfb63d4501ded743fN.exe

    • Size

      760KB

    • MD5

      1e669e742d9446a5d7f4d2bb9db17900

    • SHA1

      b132228f078231470b65f4c91780b1f1bc903fd4

    • SHA256

      7db1cc747a7e83e46cc29b9ebd0b6f9c6a66529c4a0f556cfb63d4501ded743f

    • SHA512

      c994fd5bc6a66eb9a8bf74e00da73f2d59418a81ea9392c375841e746e356aa8255eb4fe5ff22bbb83c1e22a1b04aeed1606cec8839f926a3fcd123bc65eb792

    • SSDEEP

      12288:qMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9kGMpj:qnsJ39LyjbJkQFMhmC+6GD9x8

    • Xred

      Xred is backdoor written in Delphi.

    • Xred family

    • Suspicious Office macro

      Office document equipped with macros.

    • 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