Overview

overview

10

Static

static

10

99de05c815...1N.exe

windows7-x64

10

99de05c815...1N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    99de05c8159431767a77a6c9b10ee9d18a31ad05c0c6c7a2a235e982557ae2b1N.exe

  • Size

    1.4MB

  • Sample

    250216-jqsk8syqeq

  • MD5

    59ce43854912a571f25addde763ce970

  • SHA1

    6833a1f000d9a2add9f2649da6738262335034c2

  • SHA256

    99de05c8159431767a77a6c9b10ee9d18a31ad05c0c6c7a2a235e982557ae2b1

  • SHA512

    5a71365189c2b5c12cfa245f41d78224410ac6581e0595247396da3dae8f9fb8bfc2aa8f1a7611ae030d4ffbd0709f10eb451c30802af5bf892efab8c652de63

  • SSDEEP

    12288:CMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9molV:CnsJ39LyjbJkQFMhmC+6GD9t

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

      99de05c8159431767a77a6c9b10ee9d18a31ad05c0c6c7a2a235e982557ae2b1N.exe

    • Size

      1.4MB

    • MD5

      59ce43854912a571f25addde763ce970

    • SHA1

      6833a1f000d9a2add9f2649da6738262335034c2

    • SHA256

      99de05c8159431767a77a6c9b10ee9d18a31ad05c0c6c7a2a235e982557ae2b1

    • SHA512

      5a71365189c2b5c12cfa245f41d78224410ac6581e0595247396da3dae8f9fb8bfc2aa8f1a7611ae030d4ffbd0709f10eb451c30802af5bf892efab8c652de63

    • SSDEEP

      12288:CMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9molV:CnsJ39LyjbJkQFMhmC+6GD9t

    Score
    10/10
    xredbackdoordiscoverymacropersistence

    • Xred

      Xred is backdoor written in Delphi.

      backdoorxred

    • Xred family

      xred

    • Downloads MZ/PE file

    • 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

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks