Overview

overview

10

Static

static

10

1c6efcb769...a3.exe

windows7-x64

10

1c6efcb769...a3.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1c6efcb7692df31b65bc8db17ce336d3d4d9708ec3deedb081edaccf969a71a3.exe

  • Size

    791KB

  • Sample

    241230-3qj4msxlct

  • MD5

    64383db4c4d092f2624a2e96f355186f

  • SHA1

    38c63c24a3bfec48d12e552e6d56c1aae4ae8723

  • SHA256

    1c6efcb7692df31b65bc8db17ce336d3d4d9708ec3deedb081edaccf969a71a3

  • SHA512

    2b4d237a4936c3acf923697d78d148919593cca67eff2d7b45c0ca635c8cf6b58404f298832ee48a780f0e7c163ddc07cdca895f73d3b387eded1466fa5d6ed9

  • SSDEEP

    12288:WMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9rHwxQj:WnsJ39LyjbJkQFMhmC+6GD9D

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

      1c6efcb7692df31b65bc8db17ce336d3d4d9708ec3deedb081edaccf969a71a3.exe

    • Size

      791KB

    • MD5

      64383db4c4d092f2624a2e96f355186f

    • SHA1

      38c63c24a3bfec48d12e552e6d56c1aae4ae8723

    • SHA256

      1c6efcb7692df31b65bc8db17ce336d3d4d9708ec3deedb081edaccf969a71a3

    • SHA512

      2b4d237a4936c3acf923697d78d148919593cca67eff2d7b45c0ca635c8cf6b58404f298832ee48a780f0e7c163ddc07cdca895f73d3b387eded1466fa5d6ed9

    • SSDEEP

      12288:WMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9rHwxQj:WnsJ39LyjbJkQFMhmC+6GD9D

    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