Overview

overview

10

Static

static

10

bd1ecb2d16...cN.exe

windows7-x64

10

bd1ecb2d16...cN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    bd1ecb2d1698320a6b5cd34c8d9e0bcf81cad9b45dbd127be8d7cbfd5c0b03bcN.exe

  • Size

    1.0MB

  • Sample

    241207-ztzrqatkez

  • MD5

    9a1b3de080103a63fab71c1d357e72a0

  • SHA1

    eea63c05940b942ec96f1ec531b7c400edf26f43

  • SHA256

    bd1ecb2d1698320a6b5cd34c8d9e0bcf81cad9b45dbd127be8d7cbfd5c0b03bc

  • SHA512

    2d436019232440ae925dca3e07f665c85c7b65b76acfa462726795a756b9898420ca80ddfad61c89efdac1fd73c318fc8f8400d2c3003b8df8018398595e5a29

  • SSDEEP

    24576:2nsJ39LyjbJkQFMhmC+6GD991ZJguSdV0hGn:2nsHyjtk2MYC5GDrJguSdV/

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

      bd1ecb2d1698320a6b5cd34c8d9e0bcf81cad9b45dbd127be8d7cbfd5c0b03bcN.exe

    • Size

      1.0MB

    • MD5

      9a1b3de080103a63fab71c1d357e72a0

    • SHA1

      eea63c05940b942ec96f1ec531b7c400edf26f43

    • SHA256

      bd1ecb2d1698320a6b5cd34c8d9e0bcf81cad9b45dbd127be8d7cbfd5c0b03bc

    • SHA512

      2d436019232440ae925dca3e07f665c85c7b65b76acfa462726795a756b9898420ca80ddfad61c89efdac1fd73c318fc8f8400d2c3003b8df8018398595e5a29

    • SSDEEP

      24576:2nsJ39LyjbJkQFMhmC+6GD991ZJguSdV0hGn:2nsHyjtk2MYC5GDrJguSdV/

    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