Overview

overview

10

Static

static

3

7cce544523...71.exe

windows7-x64

10

7cce544523...71.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    7cce5445230c4a9a2804a0c39514b023857ff6bf8bcb0de68ffe18a34279e271

  • Size

    753KB

  • Sample

    240725-3lqevsvgjh

  • MD5

    eeae06b1095097e3081c07498f03e082

  • SHA1

    4f2b3e80f892f9e8c40efb35aae74963bb8984fc

  • SHA256

    7cce5445230c4a9a2804a0c39514b023857ff6bf8bcb0de68ffe18a34279e271

  • SHA512

    ed6b065388ea26fccc1af248b690a392c68f2c51753a3c70eb7ac112b3c4c90960573daffbbfa33b9e974c8025f413242ee56e573c7eeb63bd2aa5746f09bdd8

  • SSDEEP

    12288:KMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9I4r:KnsJ39LyjbJkQFMhmC+6GD9b

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

      7cce5445230c4a9a2804a0c39514b023857ff6bf8bcb0de68ffe18a34279e271

    • Size

      753KB

    • MD5

      eeae06b1095097e3081c07498f03e082

    • SHA1

      4f2b3e80f892f9e8c40efb35aae74963bb8984fc

    • SHA256

      7cce5445230c4a9a2804a0c39514b023857ff6bf8bcb0de68ffe18a34279e271

    • SHA512

      ed6b065388ea26fccc1af248b690a392c68f2c51753a3c70eb7ac112b3c4c90960573daffbbfa33b9e974c8025f413242ee56e573c7eeb63bd2aa5746f09bdd8

    • SSDEEP

      12288:KMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9I4r:KnsJ39LyjbJkQFMhmC+6GD9b

    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