Overview

overview

10

Static

static

10

ad271988a4...5N.exe

windows7-x64

10

ad271988a4...5N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ad271988a4c23c57433ddca72899feb71e558e0730aa4b55841db16d2062cfd5N.exe

  • Size

    758KB

  • Sample

    241216-a9wybsvrc1

  • MD5

    271790b1e2bfafa50891100b8239f8d0

  • SHA1

    546ac375122af7ece21c678772831c46eeb804ab

  • SHA256

    ad271988a4c23c57433ddca72899feb71e558e0730aa4b55841db16d2062cfd5

  • SHA512

    60b5575ab82a4710bf822d99462d952eda1ed893191c26cb537f669a2f1549596c4d1648394284de40472c26d938ee5d889a03ba7d85d4d1045346fb252105ff

  • SSDEEP

    12288:qMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V98Oj:qnsJ39LyjbJkQFMhmC+6GD9J

Score
10/10
xredbackdoordiscoverypersistence

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

      ad271988a4c23c57433ddca72899feb71e558e0730aa4b55841db16d2062cfd5N.exe

    • Size

      758KB

    • MD5

      271790b1e2bfafa50891100b8239f8d0

    • SHA1

      546ac375122af7ece21c678772831c46eeb804ab

    • SHA256

      ad271988a4c23c57433ddca72899feb71e558e0730aa4b55841db16d2062cfd5

    • SHA512

      60b5575ab82a4710bf822d99462d952eda1ed893191c26cb537f669a2f1549596c4d1648394284de40472c26d938ee5d889a03ba7d85d4d1045346fb252105ff

    • SSDEEP

      12288:qMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V98Oj:qnsJ39LyjbJkQFMhmC+6GD9J

    Score
    10/10
    xredbackdoordiscoverypersistence

    • Xred

      Xred is backdoor written in Delphi.

      backdoorxred

    • Xred family

      xred

    • 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

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks