Overview

overview

10

Static

static

10

af57a4b458...13.exe

windows7-x64

10

af57a4b458...13.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    af57a4b458a1b53fdc29e329853308a19111f35f5a5ae6589f4d411829f07713

  • Size

    759KB

  • Sample

    250114-hv3fkaspej

  • MD5

    46a9dd4365767c5dd4bc35e79f5b5771

  • SHA1

    e1d5dbb373251150677c719c40122b3bf98f6e3a

  • SHA256

    af57a4b458a1b53fdc29e329853308a19111f35f5a5ae6589f4d411829f07713

  • SHA512

    dcd714f2fdd90d5f19f17ef5e41fc6f71cc60a11d628e8dc9b8263e8e1470f2b4af3ce3f69cba6673fd9f0ba33a3bea639a20ad0f7bb46fbecb7a63b6a859363

  • SSDEEP

    12288:SMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9YAj:SnsJ39LyjbJkQFMhmC+6GD9n

Score
10/10
xredbackdoordiscoverymacropersistence

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

      af57a4b458a1b53fdc29e329853308a19111f35f5a5ae6589f4d411829f07713

    • Size

      759KB

    • MD5

      46a9dd4365767c5dd4bc35e79f5b5771

    • SHA1

      e1d5dbb373251150677c719c40122b3bf98f6e3a

    • SHA256

      af57a4b458a1b53fdc29e329853308a19111f35f5a5ae6589f4d411829f07713

    • SHA512

      dcd714f2fdd90d5f19f17ef5e41fc6f71cc60a11d628e8dc9b8263e8e1470f2b4af3ce3f69cba6673fd9f0ba33a3bea639a20ad0f7bb46fbecb7a63b6a859363

    • SSDEEP

      12288:SMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9YAj:SnsJ39LyjbJkQFMhmC+6GD9n

    Score
    10/10
    xredbackdoordiscoverymacropersistence

    • Xred

      Xred is backdoor written in Delphi.

      backdoorxred

    • Xred family

      xred

    • Suspicious Office macro

      Office document equipped with macros.

      macro

    • 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