Overview

overview

10

Static

static

10

8f66247597...d3.exe

windows7-x64

10

8f66247597...d3.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    17fb4f9df5175e684a3427c5997b2007.bin

  • Size

    1.2MB

  • Sample

    241226-bdke4atjgm

  • MD5

    282a5f1a0c3ec844d3641aa437100cb5

  • SHA1

    d9db153e59d3ca5b8c4beb2fd9b140ed89698f08

  • SHA256

    30dde91492e1c0745a021b9d8be4b234eccbb26f08e9141821a8c21092dd43fb

  • SHA512

    cacf6a0dabdc844f2e42e1ec273bd7f644ee31126ec6d8ca6b771a7d9100a0568c865daa8e38757e60344903325ce207dc50a248677d2a93fa86fc0bd4464f4f

  • SSDEEP

    24576:Rn7M1cNi8EzUOqE2Jt4j3/rYVQg5sHZBo73bxLtXzJNkjE0ZBmdg:OCN7xxf/4j3EXsHZBo7L/B0ZY2

Score
10/10
xredbackdoordiscoverypersistenceupx

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

      8f66247597f18a7b3f20dbdf2d29330f716222bd500a7a95642137e84fa3b3d3.exe

    • Size

      1.6MB

    • MD5

      17fb4f9df5175e684a3427c5997b2007

    • SHA1

      c7b207497e0171fbb8fca648d82753abbf42b0b8

    • SHA256

      8f66247597f18a7b3f20dbdf2d29330f716222bd500a7a95642137e84fa3b3d3

    • SHA512

      ed454b9588ab5209a926395c03b7e1ee35231bb77f66895187ebe86a3e94fc3568a247983946021887def3e4f396705142134abfdeb857b9e040dd863fe6d51d

    • SSDEEP

      49152:gnsHyjtk2MYC5GDGfhloJfKoKqh1X+T9f8z:gnsmtk2aNfhlHoKqzX+Sz

    Score
    10/10
    xredbackdoordiscoverypersistenceupx

    • 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.

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks