Overview

overview

10

Static

static

10

windows in...ew.exe

windows7-x64

10

windows in...ew.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    MDE_File_Sample_5934059ccb49608d816b447510f3ded1b9deb513_23DEC24.zip

  • Size

    27.5MB

  • Sample

    241223-fs6n4awqal

  • MD5

    860c9e664315420334b1343633b32a0a

  • SHA1

    5ca31d7a49df78aa70ee03bc99e5a8f96a9ea057

  • SHA256

    4829b52099bf7e31acf3b643ce67cd4972963c76014b5cfcd118a968dc348bbd

  • SHA512

    4f624d0653addd35ec54662a3ae2d40b91a219c0de0a04183c60f69826936b86052b62020943fa1f9dc95e39c9dad4a829c82f08f47bef37072eb04f8c8421e2

  • SSDEEP

    786432:skUisjUnvxc3PMeEo2yUripNGz1WTOrTWxIV+u/1yIc:sJisAvxc3Ptf5Fp5aTS6/16

Score
10/10
xredbackdoordiscoverymacropersistence

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

      windows instantview.exe

    • Size

      46.7MB

    • MD5

      8fe9734738d9851113a7ac5f8f484d29

    • SHA1

      5934059ccb49608d816b447510f3ded1b9deb513

    • SHA256

      2d3f94e3f5cebbda9289782f84575cf2aed8caed8b79a8145d32a7ec30828b6a

    • SHA512

      c9177c5c9e318da2a2e34e4535b8213b11ba6bb1f509f3fa179690b9712ad15f832a045a4ae483d47b46c135bef19f8b4bbd926f4075bb02f6ca7304b251d7db

    • SSDEEP

      393216:C2LA+n+w4BZFThUFEFwyiHnIgPn6Q+GW4wyi2v97H9Wmw4/w4qw4E9v8H6Gcr+zI:pp8UFXHnDwreHElaG2+zR1no

    Score
    10/10
    xredbackdoordiscoverymacropersistence

    • Xred

      Xred is backdoor written in Delphi.

      backdoorxred

    • Xred family

      xred

    • Suspicious Office macro

      Office document equipped with macros.

      macro

    • 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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks