Overview

overview

10

Static

static

10

daea86ef75...0N.exe

windows7-x64

10

daea86ef75...0N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    daea86ef752e67efee0b4af7fd4edb59077bde9382882af966cdc1f917e23f20N.exe

  • Size

    753KB

  • Sample

    241111-xlxw2sxkhl

  • MD5

    efa8105f3ba73ffff51b791f8359343d

  • SHA1

    10f6ad63d589b1380a6ac2edf98b43552b1f7203

  • SHA256

    6c62776e7f40a2926fed22aed309eba8a87506718e4433e27b62b76d4b53e8ce

  • SHA512

    fca2d12daf36bda7c6ccf9bb3c98803f2d5f00a2e07f2b9a55047215f0866d1771bd252b053fd450bd2ca4a4976ec43a6534e39976e8fd1732385e6a7caf2a05

  • SSDEEP

    12288:aMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9I5h:ansJ39LyjbJkQFMhmC+6GD9c

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

      daea86ef752e67efee0b4af7fd4edb59077bde9382882af966cdc1f917e23f20N.exe

    • Size

      753KB

    • MD5

      efa8105f3ba73ffff51b791f8359343d

    • SHA1

      10f6ad63d589b1380a6ac2edf98b43552b1f7203

    • SHA256

      6c62776e7f40a2926fed22aed309eba8a87506718e4433e27b62b76d4b53e8ce

    • SHA512

      fca2d12daf36bda7c6ccf9bb3c98803f2d5f00a2e07f2b9a55047215f0866d1771bd252b053fd450bd2ca4a4976ec43a6534e39976e8fd1732385e6a7caf2a05

    • SSDEEP

      12288:aMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9I5h:ansJ39LyjbJkQFMhmC+6GD9c

    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