Overview

overview

10

Static

static

10

3079e3aef9...7d.exe

windows7-x64

10

3079e3aef9...7d.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    3079e3aef9f301939ce7609cc5730c52a9478c711ef003b033b0240ec724c57d

  • Size

    790KB

  • Sample

    241119-zplz3askev

  • MD5

    a6ce8540967df09c1a03a9a3ca0e4d7c

  • SHA1

    6d74f41b9b2ae6ec75a4d84566161032e3547d9b

  • SHA256

    3079e3aef9f301939ce7609cc5730c52a9478c711ef003b033b0240ec724c57d

  • SHA512

    782143c9be6ada1e64ee45e05b8ccf874fc8589e6b10227ae9f86d4864d6bca0e81c59057e70da574ab8a8d02f06a0f70b8620605d736bf0e220ec5ccd255794

  • SSDEEP

    12288:qMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V951KE+VI+l8/:qnsJ39LyjbJkQFMhmC+6GD9jKE+VI+lg

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

      3079e3aef9f301939ce7609cc5730c52a9478c711ef003b033b0240ec724c57d

    • Size

      790KB

    • MD5

      a6ce8540967df09c1a03a9a3ca0e4d7c

    • SHA1

      6d74f41b9b2ae6ec75a4d84566161032e3547d9b

    • SHA256

      3079e3aef9f301939ce7609cc5730c52a9478c711ef003b033b0240ec724c57d

    • SHA512

      782143c9be6ada1e64ee45e05b8ccf874fc8589e6b10227ae9f86d4864d6bca0e81c59057e70da574ab8a8d02f06a0f70b8620605d736bf0e220ec5ccd255794

    • SSDEEP

      12288:qMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V951KE+VI+l8/:qnsJ39LyjbJkQFMhmC+6GD9jKE+VI+lg

    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