Overview

overview

10

Static

static

10

901d0ed892...bN.exe

windows7-x64

10

901d0ed892...bN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    901d0ed892ac78d11ac2d27b2a3b77665d07a0d5b9c176c43c077dd33d386a6bN.exe

  • Size

    1021KB

  • Sample

    250101-qjppbsylcn

  • MD5

    26ce6c4260a93db49325abc7ac0c3150

  • SHA1

    5f762be7e0a6cbb7b44e24134fb9af3681bf07a4

  • SHA256

    901d0ed892ac78d11ac2d27b2a3b77665d07a0d5b9c176c43c077dd33d386a6b

  • SHA512

    c4d5b6411d8468064e45fba6d6b4f1f0a2df6a658202668564d50450bfe8991103d926b409b21ee64843dfb54277b675ceecbd6094fbf252c62e2e86c39c665a

  • SSDEEP

    24576:KnsJ39LyjbJkQFMhmC+6GD9aafVqSrh3k/h:KnsHyjtk2MYC5GDkafVqSrh3k/h

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

      901d0ed892ac78d11ac2d27b2a3b77665d07a0d5b9c176c43c077dd33d386a6bN.exe

    • Size

      1021KB

    • MD5

      26ce6c4260a93db49325abc7ac0c3150

    • SHA1

      5f762be7e0a6cbb7b44e24134fb9af3681bf07a4

    • SHA256

      901d0ed892ac78d11ac2d27b2a3b77665d07a0d5b9c176c43c077dd33d386a6b

    • SHA512

      c4d5b6411d8468064e45fba6d6b4f1f0a2df6a658202668564d50450bfe8991103d926b409b21ee64843dfb54277b675ceecbd6094fbf252c62e2e86c39c665a

    • SSDEEP

      24576:KnsJ39LyjbJkQFMhmC+6GD9aafVqSrh3k/h:KnsHyjtk2MYC5GDkafVqSrh3k/h

    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