Overview

overview

10

Static

static

10

9f0af1cf4d...71.exe

windows7-x64

10

9f0af1cf4d...71.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    9f0af1cf4d104abdef87173ecb3d998003fa6e1bb6bc177efc2aa8621c0a1b71.exe

  • Size

    1.2MB

  • Sample

    241125-gylrjssqdz

  • MD5

    a6b0c646c57b62e6f11baa38c5e28ef0

  • SHA1

    e394f063c294ac957cb2a91288b74a399e76de4b

  • SHA256

    9f0af1cf4d104abdef87173ecb3d998003fa6e1bb6bc177efc2aa8621c0a1b71

  • SHA512

    9663202bddf92fb1c81086ad3d57dd1409b15c28d557c94923da2d8a1f367ba55c93023fc30f5f69addd25c8e02d0d39cbdacc2d35a18ba8d8557aba396784f6

  • SSDEEP

    12288:7MSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9APoBhY8QyIE635:7nsJ39LyjbJkQFMhmC+6GD9HY9JBJ

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

      9f0af1cf4d104abdef87173ecb3d998003fa6e1bb6bc177efc2aa8621c0a1b71.exe

    • Size

      1.2MB

    • MD5

      a6b0c646c57b62e6f11baa38c5e28ef0

    • SHA1

      e394f063c294ac957cb2a91288b74a399e76de4b

    • SHA256

      9f0af1cf4d104abdef87173ecb3d998003fa6e1bb6bc177efc2aa8621c0a1b71

    • SHA512

      9663202bddf92fb1c81086ad3d57dd1409b15c28d557c94923da2d8a1f367ba55c93023fc30f5f69addd25c8e02d0d39cbdacc2d35a18ba8d8557aba396784f6

    • SSDEEP

      12288:7MSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9APoBhY8QyIE635:7nsJ39LyjbJkQFMhmC+6GD9HY9JBJ

    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