Overview

overview

10

Static

static

10

4eb543bea1...aN.exe

windows7-x64

10

4eb543bea1...aN.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    4eb543bea1c9b037ec891db61139d1d93e02a2495f583854ec95e3698659da5aN.exe

  • Size

    753KB

  • Sample

    250107-shl8xswmc1

  • MD5

    b217dfd50c4c559f8a589d47a784d6d0

  • SHA1

    1b92c7cfbb6333f93622004acad2b4d4dd03f794

  • SHA256

    4eb543bea1c9b037ec891db61139d1d93e02a2495f583854ec95e3698659da5a

  • SHA512

    f03eb0203e76b32efb6795d16ae121969ba8f613a29f5f3a8484bf0d4e0a45d9225aba46d4fe9751155a84bbffc2dc7e862b445d07452415141973db3c518288

  • SSDEEP

    12288:aMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9Itr:ansJ39LyjbJkQFMhmC+6GD9G

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

      4eb543bea1c9b037ec891db61139d1d93e02a2495f583854ec95e3698659da5aN.exe

    • Size

      753KB

    • MD5

      b217dfd50c4c559f8a589d47a784d6d0

    • SHA1

      1b92c7cfbb6333f93622004acad2b4d4dd03f794

    • SHA256

      4eb543bea1c9b037ec891db61139d1d93e02a2495f583854ec95e3698659da5a

    • SHA512

      f03eb0203e76b32efb6795d16ae121969ba8f613a29f5f3a8484bf0d4e0a45d9225aba46d4fe9751155a84bbffc2dc7e862b445d07452415141973db3c518288

    • SSDEEP

      12288:aMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9Itr:ansJ39LyjbJkQFMhmC+6GD9G

    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