Overview

overview

10

Static

static

10

d2670ba927...aN.exe

windows7-x64

10

d2670ba927...aN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d2670ba92705b5a935b010ce0d4d0e12b19fe42d6290e0f2c1b8c9443ae19d0aN.exe

  • Size

    903KB

  • Sample

    250101-v5v6fsvney

  • MD5

    6f731974f361228d9efde933d1738fc0

  • SHA1

    2d54c2b80e4ecf20933f343e50cc4f0000de150b

  • SHA256

    d2670ba92705b5a935b010ce0d4d0e12b19fe42d6290e0f2c1b8c9443ae19d0a

  • SHA512

    2cbb5fe194491b2c51273d48144f190dc0b5f2c77d4effc8e9c10099120cec5418b676f3f2e8d9a705b015642176634b797c0f8fa624f30612862f7c007a4404

  • SSDEEP

    12288:kMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9dMxWtwiYj:knsJ39LyjbJkQFMhmC+6GD9TwJ

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

      d2670ba92705b5a935b010ce0d4d0e12b19fe42d6290e0f2c1b8c9443ae19d0aN.exe

    • Size

      903KB

    • MD5

      6f731974f361228d9efde933d1738fc0

    • SHA1

      2d54c2b80e4ecf20933f343e50cc4f0000de150b

    • SHA256

      d2670ba92705b5a935b010ce0d4d0e12b19fe42d6290e0f2c1b8c9443ae19d0a

    • SHA512

      2cbb5fe194491b2c51273d48144f190dc0b5f2c77d4effc8e9c10099120cec5418b676f3f2e8d9a705b015642176634b797c0f8fa624f30612862f7c007a4404

    • SSDEEP

      12288:kMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9dMxWtwiYj:knsJ39LyjbJkQFMhmC+6GD9TwJ

    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