Overview

overview

10

Static

static

10

0d2f7844ea...eN.exe

windows7-x64

10

0d2f7844ea...eN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    0d2f7844ead61200223637fbc0c6891755230cc3c67740189c6a324f518a199eN.exe

  • Size

    825KB

  • Sample

    241128-15ljxaykdm

  • MD5

    1769b01e6cb74d053102fce4c9ff3600

  • SHA1

    65e27410151d1c87dceb4ebf71144cde04db47d8

  • SHA256

    0d2f7844ead61200223637fbc0c6891755230cc3c67740189c6a324f518a199e

  • SHA512

    a8f7f51e352ee9f5ccbd9883cd3b8d7f734d7514c2f8c49c7356ee5227ab77a67d38c33252c74d67b2e29fb6778091052587d492430ebcfbcf105e4271b01cd9

  • SSDEEP

    12288:hMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9RTt:hnsJ39LyjbJkQFMhmC+6GD9/

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

      0d2f7844ead61200223637fbc0c6891755230cc3c67740189c6a324f518a199eN.exe

    • Size

      825KB

    • MD5

      1769b01e6cb74d053102fce4c9ff3600

    • SHA1

      65e27410151d1c87dceb4ebf71144cde04db47d8

    • SHA256

      0d2f7844ead61200223637fbc0c6891755230cc3c67740189c6a324f518a199e

    • SHA512

      a8f7f51e352ee9f5ccbd9883cd3b8d7f734d7514c2f8c49c7356ee5227ab77a67d38c33252c74d67b2e29fb6778091052587d492430ebcfbcf105e4271b01cd9

    • SSDEEP

      12288:hMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9RTt:hnsJ39LyjbJkQFMhmC+6GD9/

    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