Overview

overview

10

Static

static

10

89492c5c59...6N.exe

windows7-x64

10

89492c5c59...6N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    89492c5c59664416f7f745a0d8e1a45045cacb61aa8a6b880ba179a51da05506N.exe

  • Size

    1.4MB

  • Sample

    250116-xygetsvldy

  • MD5

    b08bf730de694f9eeffdd3bfdd549b70

  • SHA1

    86d0c19f67761dd7b7c5e23c9fbd49327dcbfcaf

  • SHA256

    89492c5c59664416f7f745a0d8e1a45045cacb61aa8a6b880ba179a51da05506

  • SHA512

    71482d18c5d81bec89b658f150b689902321c72657a6f5412cafa0f7a3085ade7680e29fc2f8c6df3fec6791f9cfa75d524c866dd4097e15e92c8f5b1710930c

  • SSDEEP

    12288:YMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V95MSlSnBxhgoSQj:YnsJ39LyjbJkQFMhmC+6GD98xhgS

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

      89492c5c59664416f7f745a0d8e1a45045cacb61aa8a6b880ba179a51da05506N.exe

    • Size

      1.4MB

    • MD5

      b08bf730de694f9eeffdd3bfdd549b70

    • SHA1

      86d0c19f67761dd7b7c5e23c9fbd49327dcbfcaf

    • SHA256

      89492c5c59664416f7f745a0d8e1a45045cacb61aa8a6b880ba179a51da05506

    • SHA512

      71482d18c5d81bec89b658f150b689902321c72657a6f5412cafa0f7a3085ade7680e29fc2f8c6df3fec6791f9cfa75d524c866dd4097e15e92c8f5b1710930c

    • SSDEEP

      12288:YMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V95MSlSnBxhgoSQj:YnsJ39LyjbJkQFMhmC+6GD98xhgS

    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