Overview

overview

10

Static

static

10

15fb996c4a...c7.exe

windows7-x64

10

15fb996c4a...c7.exe

windows10-2004-x64

10

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General

  • Target

    15fb996c4a8d46969ef810065e47512f558bf44c98292392dff466d6eaba52c7.exe

  • Size

    1.4MB

  • Sample

    250216-d18sbazqey

  • MD5

    a0293a2040e8f61f8a16687d9993f3c4

  • SHA1

    1c60f674e198266c2298a8ed5578e9f3b330cc66

  • SHA256

    15fb996c4a8d46969ef810065e47512f558bf44c98292392dff466d6eaba52c7

  • SHA512

    422203949fac002303ad7970e4e9dee86ee3b77a9e54972814a29ee946f15c5d296f31b0080dd2b20a5bf6e43f77a4290743f6c4033bd43d3af1763e4c3a5e08

  • SSDEEP

    12288:CMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9molVq:CnsJ39LyjbJkQFMhmC+6GD9tw

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

      15fb996c4a8d46969ef810065e47512f558bf44c98292392dff466d6eaba52c7.exe

    • Size

      1.4MB

    • MD5

      a0293a2040e8f61f8a16687d9993f3c4

    • SHA1

      1c60f674e198266c2298a8ed5578e9f3b330cc66

    • SHA256

      15fb996c4a8d46969ef810065e47512f558bf44c98292392dff466d6eaba52c7

    • SHA512

      422203949fac002303ad7970e4e9dee86ee3b77a9e54972814a29ee946f15c5d296f31b0080dd2b20a5bf6e43f77a4290743f6c4033bd43d3af1763e4c3a5e08

    • SSDEEP

      12288:CMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9molVq:CnsJ39LyjbJkQFMhmC+6GD9tw

    Score
    10/10
    xredbackdoordiscoverypersistence

    • Xred

      Xred is backdoor written in Delphi.

      backdoorxred

    • Xred family

      xred

    • Downloads MZ/PE file

    • 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