Overview

overview

10

Static

static

10

8b480d332e...80.exe

windows7-x64

10

8b480d332e...80.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8b480d332e58e3f53d16189e9dcbbeaa044a8157aa124a34ed516c4e2e66f980

  • Size

    794KB

  • Sample

    250111-dhcxxszrbs

  • MD5

    87fec7ddf77186a30de03851878e056f

  • SHA1

    87d60c1f5be6c44207374fda0f363d01584a8f58

  • SHA256

    8b480d332e58e3f53d16189e9dcbbeaa044a8157aa124a34ed516c4e2e66f980

  • SHA512

    30815f470ea6ba48a057e9d16529234a233a2d7dd455cb5849c7ad7afcabb2b62c8ea449606f7e135662e58132737060b1d4f9feffadbb45ebca079fdde6c29a

  • SSDEEP

    12288:WMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9Qln2M:WnsJ39LyjbJkQFMhmC+6GD9un9

Score
10/10
xredbackdoordiscoverypersistenceupx

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

      8b480d332e58e3f53d16189e9dcbbeaa044a8157aa124a34ed516c4e2e66f980

    • Size

      794KB

    • MD5

      87fec7ddf77186a30de03851878e056f

    • SHA1

      87d60c1f5be6c44207374fda0f363d01584a8f58

    • SHA256

      8b480d332e58e3f53d16189e9dcbbeaa044a8157aa124a34ed516c4e2e66f980

    • SHA512

      30815f470ea6ba48a057e9d16529234a233a2d7dd455cb5849c7ad7afcabb2b62c8ea449606f7e135662e58132737060b1d4f9feffadbb45ebca079fdde6c29a

    • SSDEEP

      12288:WMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9Qln2M:WnsJ39LyjbJkQFMhmC+6GD9un9

    Score
    10/10
    xredbackdoordiscoverypersistenceupx

    • 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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks