Overview

overview

10

Static

static

10

30fb5b132c...fN.exe

windows7-x64

10

30fb5b132c...fN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    30fb5b132c6d574c7fdfc74baf3b2abea96d76906375389bccb395351a5d79cfN.exe

  • Size

    793KB

  • Sample

    241217-jm6zfsvjat

  • MD5

    b21d41b221f1a20dde8c7f1c9b275090

  • SHA1

    407fdd6ce4ffb8c80d88f9f91bfb3021b61e0ab3

  • SHA256

    30fb5b132c6d574c7fdfc74baf3b2abea96d76906375389bccb395351a5d79cf

  • SHA512

    85a3e9ef3e75052d4ce15f8236b0783506a8e965d8bd2fcc2954aad150b566713701a6541a16bde5e60ebdc9fae986442d3f48e1332f4abb6208f1f7c95bbb8c

  • SSDEEP

    12288:mMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9T2REnj:mnsJ39LyjbJkQFMhmC+6GD9yREj

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

      30fb5b132c6d574c7fdfc74baf3b2abea96d76906375389bccb395351a5d79cfN.exe

    • Size

      793KB

    • MD5

      b21d41b221f1a20dde8c7f1c9b275090

    • SHA1

      407fdd6ce4ffb8c80d88f9f91bfb3021b61e0ab3

    • SHA256

      30fb5b132c6d574c7fdfc74baf3b2abea96d76906375389bccb395351a5d79cf

    • SHA512

      85a3e9ef3e75052d4ce15f8236b0783506a8e965d8bd2fcc2954aad150b566713701a6541a16bde5e60ebdc9fae986442d3f48e1332f4abb6208f1f7c95bbb8c

    • SSDEEP

      12288:mMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9T2REnj:mnsJ39LyjbJkQFMhmC+6GD9yREj

    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