Overview

overview

10

Static

static

10

c8a4992874...2e.exe

windows7-x64

10

c8a4992874...2e.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c8a49928745134f6844ba57040ee0ae4e7bac0164393320b8e2d073c21d1082e

  • Size

    770KB

  • Sample

    250106-h3ez8sslfp

  • MD5

    792a080e74d4affa235ff1d251a1503e

  • SHA1

    0c4a508d30475c951ee21e927c381c709bf82acd

  • SHA256

    c8a49928745134f6844ba57040ee0ae4e7bac0164393320b8e2d073c21d1082e

  • SHA512

    0d681f00a03d51f1302f5ba094ffd2091a39086dc3ba1fb04415e6ae791050b0597429372cdf9ba07490655923a6150a9f215e79d015538958e581358b8a7a03

  • SSDEEP

    12288:2MSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V91cpNNH+:2nsJ39LyjbJkQFMhmC+6GD9ypNNe

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

      c8a49928745134f6844ba57040ee0ae4e7bac0164393320b8e2d073c21d1082e

    • Size

      770KB

    • MD5

      792a080e74d4affa235ff1d251a1503e

    • SHA1

      0c4a508d30475c951ee21e927c381c709bf82acd

    • SHA256

      c8a49928745134f6844ba57040ee0ae4e7bac0164393320b8e2d073c21d1082e

    • SHA512

      0d681f00a03d51f1302f5ba094ffd2091a39086dc3ba1fb04415e6ae791050b0597429372cdf9ba07490655923a6150a9f215e79d015538958e581358b8a7a03

    • SSDEEP

      12288:2MSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V91cpNNH+:2nsJ39LyjbJkQFMhmC+6GD9ypNNe

    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