Overview

overview

10

Static

static

10

648bada01c...7N.exe

windows7-x64

10

648bada01c...7N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    648bada01c407adcea6834df777c56d4d8bde0fb82344a1817bd9de2ee39e4d7N.exe

  • Size

    1.6MB

  • Sample

    241114-dck2catdpq

  • MD5

    a81a4ea2532bfbea0be5001092949550

  • SHA1

    eaad2b815247f8197776b7028951ac1b6cbca38c

  • SHA256

    648bada01c407adcea6834df777c56d4d8bde0fb82344a1817bd9de2ee39e4d7

  • SHA512

    55e5d7514dc698e83a7b87e596f9d4e23a859083984d57b64be7dfd779a8aa743941041d348e0abfe6bb0a8d38227e331c3108a2f64b23d25fe2d79ed4bed979

  • SSDEEP

    49152:2nsHyjtk2MYC5GD6WHy3RqxE6pA79zE2CYvwpZer:2nsmtk2a1WHBpAxzE2nYpZer

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

      648bada01c407adcea6834df777c56d4d8bde0fb82344a1817bd9de2ee39e4d7N.exe

    • Size

      1.6MB

    • MD5

      a81a4ea2532bfbea0be5001092949550

    • SHA1

      eaad2b815247f8197776b7028951ac1b6cbca38c

    • SHA256

      648bada01c407adcea6834df777c56d4d8bde0fb82344a1817bd9de2ee39e4d7

    • SHA512

      55e5d7514dc698e83a7b87e596f9d4e23a859083984d57b64be7dfd779a8aa743941041d348e0abfe6bb0a8d38227e331c3108a2f64b23d25fe2d79ed4bed979

    • SSDEEP

      49152:2nsHyjtk2MYC5GD6WHy3RqxE6pA79zE2CYvwpZer:2nsmtk2a1WHBpAxzE2nYpZer

    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