Overview

overview

10

Static

static

10

ed31a3199d...e4.exe

windows7-x64

10

ed31a3199d...e4.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    ed31a3199d97ee7af7bf68c861ff1577b853d40f1f69cb1e02827e4a34b9fce4

  • Size

    793KB

  • Sample

    241125-fzkp7swpfk

  • MD5

    fcb172acc59f3716710b8bd449a416e5

  • SHA1

    bb22b0ce4fce2cca6a2a3d88b45f8bc128ad669a

  • SHA256

    ed31a3199d97ee7af7bf68c861ff1577b853d40f1f69cb1e02827e4a34b9fce4

  • SHA512

    8f2c83de2cd61e06594cd3ae8f273d33bdf679b45f0e9c16c4e37107c7077cf51e9318208476602e6aa409993baf0dd6a5e8aa6fa0daa012a5f800d221705fb5

  • SSDEEP

    12288:mMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9Twj:mnsJ39LyjbJkQFMhmC+6GD9U

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

      ed31a3199d97ee7af7bf68c861ff1577b853d40f1f69cb1e02827e4a34b9fce4

    • Size

      793KB

    • MD5

      fcb172acc59f3716710b8bd449a416e5

    • SHA1

      bb22b0ce4fce2cca6a2a3d88b45f8bc128ad669a

    • SHA256

      ed31a3199d97ee7af7bf68c861ff1577b853d40f1f69cb1e02827e4a34b9fce4

    • SHA512

      8f2c83de2cd61e06594cd3ae8f273d33bdf679b45f0e9c16c4e37107c7077cf51e9318208476602e6aa409993baf0dd6a5e8aa6fa0daa012a5f800d221705fb5

    • SSDEEP

      12288:mMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9Twj:mnsJ39LyjbJkQFMhmC+6GD9U

    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