Overview

overview

10

Static

static

10

7f4d4ba300...1N.exe

windows7-x64

10

7f4d4ba300...1N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.exe

  • Size

    1.2MB

  • Sample

    241216-h8mx2a1par

  • MD5

    2504432a9ec5c4e6d1fcaa573674c0a0

  • SHA1

    7550e5c9a9534f5291445a4a08fbccd07decdc02

  • SHA256

    7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11

  • SHA512

    510facc527c3d970909326f59e40df8fc9f15ab374de8d0e3565c1ea2c0d8fc7e5a6a384cd6a4149d9f505b96f9f4ffea04ecbaa236f6691036b1ca7177dd8cd

  • SSDEEP

    24576:GnsJ39LyjbJkQFMhmC+6GD9/7bl3nvaDckex8DrE:GnsHyjtk2MYC5GDl75/meyDrE

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

      7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11N.exe

    • Size

      1.2MB

    • MD5

      2504432a9ec5c4e6d1fcaa573674c0a0

    • SHA1

      7550e5c9a9534f5291445a4a08fbccd07decdc02

    • SHA256

      7f4d4ba3003189c9db250351c91ee8d5b28d0c6ff1e8ceaf6c15f5c4ffab6f11

    • SHA512

      510facc527c3d970909326f59e40df8fc9f15ab374de8d0e3565c1ea2c0d8fc7e5a6a384cd6a4149d9f505b96f9f4ffea04ecbaa236f6691036b1ca7177dd8cd

    • SSDEEP

      24576:GnsJ39LyjbJkQFMhmC+6GD9/7bl3nvaDckex8DrE:GnsHyjtk2MYC5GDl75/meyDrE

    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