Overview

overview

10

Static

static

10

6d4103ecfc...af.exe

windows7-x64

10

6d4103ecfc...af.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    6d4103ecfcc1f55bb259d078f0d6c22741b941b8679d4f6e8844365402a11baf

  • Size

    1.6MB

  • Sample

    250207-ber7bsvlel

  • MD5

    08b22264a39ddc1c5762805d0baf147a

  • SHA1

    0df9f801e92feadbf621341d91d30c3fc043f82c

  • SHA256

    6d4103ecfcc1f55bb259d078f0d6c22741b941b8679d4f6e8844365402a11baf

  • SHA512

    9d460c296eabf1ae66375f5b4049e65fdc0cde0f0b64ed188bceae6d2e1067eec9eb1c0e8492d43a3d1004fc0ccd6fc7b75d163c454a5c343149d28163728137

  • SSDEEP

    24576:GnsJ39LyjbJkQFMhmC+6GD9fP0tJBTKWTd7AUPg3XvO58k10LnVDMiq:GnsHyjtk2MYC5GDCBd/10LVQiq

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

      6d4103ecfcc1f55bb259d078f0d6c22741b941b8679d4f6e8844365402a11baf

    • Size

      1.6MB

    • MD5

      08b22264a39ddc1c5762805d0baf147a

    • SHA1

      0df9f801e92feadbf621341d91d30c3fc043f82c

    • SHA256

      6d4103ecfcc1f55bb259d078f0d6c22741b941b8679d4f6e8844365402a11baf

    • SHA512

      9d460c296eabf1ae66375f5b4049e65fdc0cde0f0b64ed188bceae6d2e1067eec9eb1c0e8492d43a3d1004fc0ccd6fc7b75d163c454a5c343149d28163728137

    • SSDEEP

      24576:GnsJ39LyjbJkQFMhmC+6GD9fP0tJBTKWTd7AUPg3XvO58k10LnVDMiq:GnsHyjtk2MYC5GDCBd/10LVQiq

    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