Overview

overview

10

Static

static

10

d39955989a...f1.exe

windows7-x64

10

d39955989a...f1.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d39955989ac1727de73b6b3ee85e773d21ac08a60be669cedad06308d34869f1.exe

  • Size

    753KB

  • Sample

    241111-gchg1avapf

  • MD5

    d3da65551da2a15892a9991f9fea2c14

  • SHA1

    446906037627de3fd7497c363fa7ca5360bcc458

  • SHA256

    d39955989ac1727de73b6b3ee85e773d21ac08a60be669cedad06308d34869f1

  • SHA512

    836533c75d1c03caaf997a57e422239445af708564f6b41c96a7f74c9a80dd33c623d11dfc66c968179d076b7fcc424590d646729f7b1d5eae09730f96d3ccf1

  • SSDEEP

    12288:aMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9I5H:ansJ39LyjbJkQFMhmC+6GD9S

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

      d39955989ac1727de73b6b3ee85e773d21ac08a60be669cedad06308d34869f1.exe

    • Size

      753KB

    • MD5

      d3da65551da2a15892a9991f9fea2c14

    • SHA1

      446906037627de3fd7497c363fa7ca5360bcc458

    • SHA256

      d39955989ac1727de73b6b3ee85e773d21ac08a60be669cedad06308d34869f1

    • SHA512

      836533c75d1c03caaf997a57e422239445af708564f6b41c96a7f74c9a80dd33c623d11dfc66c968179d076b7fcc424590d646729f7b1d5eae09730f96d3ccf1

    • SSDEEP

      12288:aMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9I5H:ansJ39LyjbJkQFMhmC+6GD9S

    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