Overview

overview

10

Static

static

10

71d8c335ea...22.exe

windows7-x64

10

71d8c335ea...22.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    71d8c335ea6acd8127bfa406898544dc17ce83e11841830e2338384feb72ef22.exe

  • Size

    974KB

  • Sample

    241203-n5s8jatrgy

  • MD5

    07daec0d8550028774ecfcb029af91d3

  • SHA1

    558e715678a7e3ad69b5f93fa34a09456ed48c6c

  • SHA256

    71d8c335ea6acd8127bfa406898544dc17ce83e11841830e2338384feb72ef22

  • SHA512

    36425934f00b3f65a202e001c5e4e9e11c6859b54320c337e5b1c186cf3a5c04495e042fd709b87790e2e321f78f5f0d2a0c2386d0a6dac5ba53003fa2f2be62

  • SSDEEP

    12288:fMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9aKGWasGWaMGWa85:fnsJ39LyjbJkQFMhmC+6GD9zGEGEG8

Score
10/10
xredbackdoordiscoverymacropersistence

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

      71d8c335ea6acd8127bfa406898544dc17ce83e11841830e2338384feb72ef22.exe

    • Size

      974KB

    • MD5

      07daec0d8550028774ecfcb029af91d3

    • SHA1

      558e715678a7e3ad69b5f93fa34a09456ed48c6c

    • SHA256

      71d8c335ea6acd8127bfa406898544dc17ce83e11841830e2338384feb72ef22

    • SHA512

      36425934f00b3f65a202e001c5e4e9e11c6859b54320c337e5b1c186cf3a5c04495e042fd709b87790e2e321f78f5f0d2a0c2386d0a6dac5ba53003fa2f2be62

    • SSDEEP

      12288:fMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9aKGWasGWaMGWa85:fnsJ39LyjbJkQFMhmC+6GD9zGEGEG8

    Score
    10/10
    xredbackdoordiscoverymacropersistence

    • Xred

      Xred is backdoor written in Delphi.

      backdoorxred

    • Xred family

      xred

    • Suspicious Office macro

      Office document equipped with macros.

      macro

    • 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