Overview

overview

10

Static

static

10

974d2c48e4...10.exe

windows7-x64

10

974d2c48e4...10.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    974d2c48e46491660b1fd63700a3120e0600247742f21ab58220c636e8398e10

  • Size

    753KB

  • Sample

    250223-cbw7jsvlck

  • MD5

    c2c4312fb97e71e9346e125d8a982481

  • SHA1

    5c43e16889df6e643d666e2b75aa1529db125267

  • SHA256

    974d2c48e46491660b1fd63700a3120e0600247742f21ab58220c636e8398e10

  • SHA512

    1b33a6df9c9d05694f72e171ee41d28fb424977559375a4961bfe6371fa14a25a494f0155114234e4578ad9bd81aa9eccdbade9f529584c7f76804769daf7d04

  • SSDEEP

    12288:aMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9I4r:ansJ39LyjbJkQFMhmC+6GD9X

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

      974d2c48e46491660b1fd63700a3120e0600247742f21ab58220c636e8398e10

    • Size

      753KB

    • MD5

      c2c4312fb97e71e9346e125d8a982481

    • SHA1

      5c43e16889df6e643d666e2b75aa1529db125267

    • SHA256

      974d2c48e46491660b1fd63700a3120e0600247742f21ab58220c636e8398e10

    • SHA512

      1b33a6df9c9d05694f72e171ee41d28fb424977559375a4961bfe6371fa14a25a494f0155114234e4578ad9bd81aa9eccdbade9f529584c7f76804769daf7d04

    • SSDEEP

      12288:aMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9I4r:ansJ39LyjbJkQFMhmC+6GD9X

    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