Overview

overview

10

Static

static

10

8afc0091f0...f2.exe

windows7-x64

10

8afc0091f0...f2.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8afc0091f0a414faf0eaff7085dae2f97118b86d823d9a56060e07f8ceb4d3f2.exe

  • Size

    753KB

  • Sample

    250127-k14a6asmgr

  • MD5

    afd589ca084c3f2dbc3f3374fde3d323

  • SHA1

    4e4d1348d6bd14daa585c6aed0ea14e039bba797

  • SHA256

    8afc0091f0a414faf0eaff7085dae2f97118b86d823d9a56060e07f8ceb4d3f2

  • SHA512

    e607a7b4022fae13227c40193ec05dc01c810f1cdf91e354f9ec36d479fdcfaed3b7b679fbd2793d7e8fcb5dc279f4843ba34122ac8bf6739a7a686d9f3bd1a1

  • SSDEEP

    12288:aMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9Iro7:ansJ39LyjbJkQFMhmC+6GD9CQ

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

      8afc0091f0a414faf0eaff7085dae2f97118b86d823d9a56060e07f8ceb4d3f2.exe

    • Size

      753KB

    • MD5

      afd589ca084c3f2dbc3f3374fde3d323

    • SHA1

      4e4d1348d6bd14daa585c6aed0ea14e039bba797

    • SHA256

      8afc0091f0a414faf0eaff7085dae2f97118b86d823d9a56060e07f8ceb4d3f2

    • SHA512

      e607a7b4022fae13227c40193ec05dc01c810f1cdf91e354f9ec36d479fdcfaed3b7b679fbd2793d7e8fcb5dc279f4843ba34122ac8bf6739a7a686d9f3bd1a1

    • SSDEEP

      12288:aMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9Iro7:ansJ39LyjbJkQFMhmC+6GD9CQ

    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