Overview

overview

10

Static

static

10

0bedb04f20...8N.exe

windows7-x64

10

0bedb04f20...8N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    0bedb04f201880a9733e6bc99f767f03b67320cd951299a4e0393d9efbd4fb08N.exe

  • Size

    853KB

  • Sample

    241203-vrxgcszrbr

  • MD5

    ef8c43f06f3ac8aa1ab0704c75781ca0

  • SHA1

    75248524a33180c4b934701a98914e23795df81d

  • SHA256

    0bedb04f201880a9733e6bc99f767f03b67320cd951299a4e0393d9efbd4fb08

  • SHA512

    aef4af564f84bfa34f885d00c1976cd31d2958c3926206e4a8a71a7de86132571b8e9afa64c561b2b3239a90f511b2ff6b196d28c2767f505492c3bc29328d8a

  • SSDEEP

    24576:xnsJ39LyjbJkQFMhmC+6GD9pqra3PCvXvY:xnsHyjtk2MYC5GDkvY

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

      0bedb04f201880a9733e6bc99f767f03b67320cd951299a4e0393d9efbd4fb08N.exe

    • Size

      853KB

    • MD5

      ef8c43f06f3ac8aa1ab0704c75781ca0

    • SHA1

      75248524a33180c4b934701a98914e23795df81d

    • SHA256

      0bedb04f201880a9733e6bc99f767f03b67320cd951299a4e0393d9efbd4fb08

    • SHA512

      aef4af564f84bfa34f885d00c1976cd31d2958c3926206e4a8a71a7de86132571b8e9afa64c561b2b3239a90f511b2ff6b196d28c2767f505492c3bc29328d8a

    • SSDEEP

      24576:xnsJ39LyjbJkQFMhmC+6GD9pqra3PCvXvY:xnsHyjtk2MYC5GDkvY

    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