Overview

overview

10

Static

static

10

767ca4eda5...0N.exe

windows7-x64

10

767ca4eda5...0N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    767ca4eda5c0d855e303eaffab1427633a01416b63f4c793767e41d229a0d7c0N.exe

  • Size

    753KB

  • Sample

    241129-14epzaynht

  • MD5

    d98df10d392f3946d4e2f45e296a0350

  • SHA1

    04b2d28ced958a3311c6cd2384787876b970c3cc

  • SHA256

    767ca4eda5c0d855e303eaffab1427633a01416b63f4c793767e41d229a0d7c0

  • SHA512

    3b86060f29c4c648cf1dac28d58bbe2a1662ba81def9bb7743d51a0a662e769e04315ee31fc8fc3ed1b0312e768feecc5615631e621be36e44d48b8278aa6e5d

  • SSDEEP

    12288:aMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9Iyr:ansJ39LyjbJkQFMhmC+6GD99

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

      767ca4eda5c0d855e303eaffab1427633a01416b63f4c793767e41d229a0d7c0N.exe

    • Size

      753KB

    • MD5

      d98df10d392f3946d4e2f45e296a0350

    • SHA1

      04b2d28ced958a3311c6cd2384787876b970c3cc

    • SHA256

      767ca4eda5c0d855e303eaffab1427633a01416b63f4c793767e41d229a0d7c0

    • SHA512

      3b86060f29c4c648cf1dac28d58bbe2a1662ba81def9bb7743d51a0a662e769e04315ee31fc8fc3ed1b0312e768feecc5615631e621be36e44d48b8278aa6e5d

    • SSDEEP

      12288:aMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9Iyr:ansJ39LyjbJkQFMhmC+6GD99

    Score
    10/10
    xredbackdoordiscoverypersistence

    • 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
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks